Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into hbase_storage
Conflicts:
tajo-plan/src/main/java/org/apache/tajo/plan/util/PlannerUtil.java
diff --git a/BUILDING b/BUILDING
index 974fac8..f318f88 100644
--- a/BUILDING
+++ b/BUILDING
@@ -44,6 +44,8 @@
* Use -Dtar to create a TAR with the distribution (using -Pdist)
* Use -Dhadoop.version to build with the specific hadoop version (-Dhadoop.version=2.5.1)
* Currently, 2.3.0 or higher are supported.
+ * Use -Dhbase.version to build with the specific hbase version (-Dhbase.version=0.98.7-hadoop2)
+ * Currently, 0.98.x-hadoop2 or higher are tested.
Tests options:
* Use -DskipTests to skip tests when running the following Maven goals:
diff --git a/CHANGES b/CHANGES
index 8ecd795..f0efc1e 100644
--- a/CHANGES
+++ b/CHANGES
@@ -8,6 +8,10 @@
TAJO-1222: DelimitedTextFile should be tolerant against parsing errors.
(hyunsik)
+ TAJO-1131: Supports Inserting or Creating table into
+ the HBase mapped table.(Hyoungjun Kim)
+
+
TAJO-1026: Implement Query history persistency manager.(Hyoungjun Kim)
TAJO-233: Support PostgreSQL CatalogStore. (Jihun Kang via hyunsik)
@@ -18,6 +22,9 @@
IMPROVEMENT
+ TAJO-1122: Refactor the tajo-storage project structure.
+ (Hyoungjun Kim)
+
TAJO-1165: Needs to show error messages on query_executor.jsp.
(Jihun Kang via jaehwa)
@@ -52,6 +59,8 @@
TAJO-1125: Separate logical plan and optimizer into a maven module.
(hyunsik)
+ TAJO-1123: Use Fragment instead of FileFragment.(Hyoungjun Kim)
+
TAJO-1092: Improve the function system to allow other function
implementation types. (hyunsik)
diff --git a/tajo-algebra/src/main/java/org/apache/tajo/algebra/CreateTable.java b/tajo-algebra/src/main/java/org/apache/tajo/algebra/CreateTable.java
index 4056ed3..0216128 100644
--- a/tajo-algebra/src/main/java/org/apache/tajo/algebra/CreateTable.java
+++ b/tajo-algebra/src/main/java/org/apache/tajo/algebra/CreateTable.java
@@ -22,7 +22,7 @@
import com.google.gson.*;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;
-import org.apache.tajo.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.CommonGsonHelper;
import org.apache.tajo.util.TUtil;
import java.util.ArrayList;
diff --git a/tajo-algebra/src/main/java/org/apache/tajo/algebra/Expr.java b/tajo-algebra/src/main/java/org/apache/tajo/algebra/Expr.java
index b53a6db..6a41caf 100644
--- a/tajo-algebra/src/main/java/org/apache/tajo/algebra/Expr.java
+++ b/tajo-algebra/src/main/java/org/apache/tajo/algebra/Expr.java
@@ -22,7 +22,7 @@
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;
import org.apache.tajo.algebra.LiteralValue.LiteralType;
-import org.apache.tajo.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.CommonGsonHelper;
import java.lang.reflect.Type;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/AlterTableDesc.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/AlterTableDesc.java
index 69d5be4..3a3eb66 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/AlterTableDesc.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/AlterTableDesc.java
@@ -23,7 +23,7 @@
import org.apache.tajo.catalog.json.CatalogGsonHelper;
import org.apache.tajo.catalog.proto.CatalogProtos;
import org.apache.tajo.common.ProtoObject;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import static org.apache.tajo.catalog.proto.CatalogProtos.AlterTableDescProto;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/CatalogUtil.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/CatalogUtil.java
index f2d9b9c..aca2460 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/CatalogUtil.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/CatalogUtil.java
@@ -282,6 +282,8 @@
return StoreType.TEXTFILE;
} else if (typeStr.equalsIgnoreCase(StoreType.JSON.name())) {
return StoreType.JSON;
+ } else if (typeStr.equalsIgnoreCase(StoreType.HBASE.name())) {
+ return StoreType.HBASE;
} else {
return null;
}
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/Column.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/Column.java
index aceb6f1..f6acfae 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/Column.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/Column.java
@@ -25,7 +25,7 @@
import org.apache.tajo.common.ProtoObject;
import org.apache.tajo.common.TajoDataTypes;
import org.apache.tajo.common.TajoDataTypes.DataType;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
/**
* Describes a column. It is an immutable object.
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/FunctionDesc.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/FunctionDesc.java
index 23d39f2..5aea768 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/FunctionDesc.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/FunctionDesc.java
@@ -22,7 +22,7 @@
import com.google.gson.annotations.Expose;
import org.apache.tajo.annotation.NotNull;
import org.apache.tajo.function.*;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.catalog.json.CatalogGsonHelper;
import org.apache.tajo.catalog.proto.CatalogProtos.FunctionDescProto;
import org.apache.tajo.catalog.proto.CatalogProtos.FunctionType;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/Schema.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/Schema.java
index 296230b..eae52e5 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/Schema.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/Schema.java
@@ -25,13 +25,12 @@
import org.apache.commons.logging.LogFactory;
import org.apache.tajo.catalog.exception.AlreadyExistsFieldException;
import org.apache.tajo.catalog.json.CatalogGsonHelper;
-import org.apache.tajo.catalog.proto.CatalogProtos;
import org.apache.tajo.catalog.proto.CatalogProtos.ColumnProto;
import org.apache.tajo.catalog.proto.CatalogProtos.SchemaProto;
import org.apache.tajo.common.ProtoObject;
import org.apache.tajo.common.TajoDataTypes.DataType;
import org.apache.tajo.common.TajoDataTypes.Type;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.util.TUtil;
import java.util.*;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/SortSpec.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/SortSpec.java
index 5b10dfd..3390146 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/SortSpec.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/SortSpec.java
@@ -22,7 +22,7 @@
import com.google.gson.annotations.Expose;
import org.apache.tajo.catalog.json.CatalogGsonHelper;
import org.apache.tajo.common.ProtoObject;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import static org.apache.tajo.catalog.proto.CatalogProtos.SortSpecProto;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/TableDesc.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/TableDesc.java
index ce167e1..001b71a 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/TableDesc.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/TableDesc.java
@@ -30,7 +30,7 @@
import org.apache.tajo.catalog.proto.CatalogProtos.TableDescProto;
import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.common.ProtoObject;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.util.KeyValueSet;
import org.apache.tajo.util.TUtil;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/TableMeta.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/TableMeta.java
index 2d95e6b..6378d42 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/TableMeta.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/TableMeta.java
@@ -28,7 +28,7 @@
import org.apache.tajo.catalog.proto.CatalogProtos.TableProto;
import org.apache.tajo.catalog.proto.CatalogProtos.TableProtoOrBuilder;
import org.apache.tajo.common.ProtoObject;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.util.KeyValueSet;
import java.util.Map;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/CatalogGsonHelper.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/CatalogGsonHelper.java
index 2ecbe98..5090a7d 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/CatalogGsonHelper.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/CatalogGsonHelper.java
@@ -25,7 +25,7 @@
import org.apache.tajo.function.Function;
import org.apache.tajo.common.TajoDataTypes.DataType;
import org.apache.tajo.datum.Datum;
-import org.apache.tajo.json.*;
+import org.apache.tajo.storage.json.*;
import org.apache.tajo.util.TUtil;
import java.lang.reflect.Type;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/FunctionAdapter.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/FunctionAdapter.java
index 14722c3..849d970 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/FunctionAdapter.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/FunctionAdapter.java
@@ -20,8 +20,8 @@
import com.google.gson.*;
import org.apache.tajo.function.Function;
-import org.apache.tajo.json.CommonGsonHelper;
-import org.apache.tajo.json.GsonSerDerAdapter;
+import org.apache.tajo.storage.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.GsonSerDerAdapter;
import java.lang.reflect.Type;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/TableMetaAdapter.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/TableMetaAdapter.java
index 3f4304a..33d504e 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/TableMetaAdapter.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/json/TableMetaAdapter.java
@@ -20,11 +20,11 @@
import com.google.common.base.Preconditions;
import com.google.gson.*;
-import org.apache.tajo.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.CommonGsonHelper;
import org.apache.tajo.util.KeyValueSet;
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.catalog.proto.CatalogProtos;
-import org.apache.tajo.json.GsonSerDerAdapter;
+import org.apache.tajo.storage.json.GsonSerDerAdapter;
import java.lang.reflect.Type;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/partition/PartitionDesc.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/partition/PartitionDesc.java
index d775ba8..9d520d4 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/partition/PartitionDesc.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/partition/PartitionDesc.java
@@ -23,7 +23,7 @@
import org.apache.tajo.catalog.json.CatalogGsonHelper;
import org.apache.tajo.catalog.proto.CatalogProtos;
import org.apache.tajo.common.ProtoObject;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
/**
* <code>PartitionDesc</code> presents a table partition.
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/partition/PartitionMethodDesc.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/partition/PartitionMethodDesc.java
index 721a7a0..adc5620 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/partition/PartitionMethodDesc.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/partition/PartitionMethodDesc.java
@@ -26,7 +26,7 @@
import org.apache.tajo.catalog.json.CatalogGsonHelper;
import org.apache.tajo.catalog.proto.CatalogProtos;
import org.apache.tajo.common.ProtoObject;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.util.TUtil;
import static org.apache.tajo.catalog.proto.CatalogProtos.PartitionType;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/statistics/ColumnStats.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/statistics/ColumnStats.java
index 1bd0276..ef6e35a 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/statistics/ColumnStats.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/statistics/ColumnStats.java
@@ -30,7 +30,7 @@
import org.apache.tajo.common.ProtoObject;
import org.apache.tajo.datum.Datum;
import org.apache.tajo.datum.DatumFactory;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.util.TUtil;
public class ColumnStats implements ProtoObject<CatalogProtos.ColumnStatsProto>, Cloneable, GsonObject {
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/statistics/TableStats.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/statistics/TableStats.java
index dd358ae..9df01da 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/statistics/TableStats.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/statistics/TableStats.java
@@ -26,7 +26,7 @@
import com.google.gson.annotations.Expose;
import org.apache.tajo.catalog.proto.CatalogProtos;
import org.apache.tajo.common.TajoDataTypes;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.catalog.json.CatalogGsonHelper;
import org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto;
import org.apache.tajo.common.ProtoObject;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/function/Function.java b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/function/Function.java
index 6a538b8..8842746 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/function/Function.java
+++ b/tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/function/Function.java
@@ -21,7 +21,7 @@
import com.google.common.base.Objects;
import com.google.gson.annotations.Expose;
import org.apache.tajo.catalog.proto.CatalogProtos;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.catalog.Column;
import org.apache.tajo.catalog.json.CatalogGsonHelper;
import org.apache.tajo.datum.Datum;
diff --git a/tajo-catalog/tajo-catalog-common/src/main/proto/CatalogProtos.proto b/tajo-catalog/tajo-catalog-common/src/main/proto/CatalogProtos.proto
index f29bc6c..26951dd 100644
--- a/tajo-catalog/tajo-catalog-common/src/main/proto/CatalogProtos.proto
+++ b/tajo-catalog/tajo-catalog-common/src/main/proto/CatalogProtos.proto
@@ -37,6 +37,7 @@
AVRO = 9;
TEXTFILE = 10;
JSON = 11;
+ HBASE = 12;
}
enum OrderType {
@@ -69,16 +70,8 @@
message FragmentProto {
required string id = 1;
- required bytes contents = 2;
-}
-
-message FileFragmentProto {
- required string id = 1;
- required string path = 2;
- required int64 startOffset = 3;
- required int64 length = 4;
- repeated string hosts = 7;
- repeated int32 diskIds = 8;
+ required string storeType = 2;
+ required bytes contents = 3;
}
message TableProto {
diff --git a/tajo-catalog/tajo-catalog-drivers/tajo-hcatalog/pom.xml b/tajo-catalog/tajo-catalog-drivers/tajo-hcatalog/pom.xml
index 2950a96..4187150 100644
--- a/tajo-catalog/tajo-catalog-drivers/tajo-hcatalog/pom.xml
+++ b/tajo-catalog/tajo-catalog-drivers/tajo-hcatalog/pom.xml
@@ -113,7 +113,7 @@
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
- <artifactId>tajo-storage</artifactId>
+ <artifactId>tajo-storage-common</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
diff --git a/tajo-client/pom.xml b/tajo-client/pom.xml
index 7fc8c74..c023db8 100644
--- a/tajo-client/pom.xml
+++ b/tajo-client/pom.xml
@@ -195,7 +195,11 @@
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
- <artifactId>tajo-storage</artifactId>
+ <artifactId>tajo-storage-common</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-hdfs</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
diff --git a/tajo-client/src/main/java/org/apache/tajo/cli/tsql/TajoCli.java b/tajo-client/src/main/java/org/apache/tajo/cli/tsql/TajoCli.java
index d4886cf..6c5006e 100644
--- a/tajo-client/src/main/java/org/apache/tajo/cli/tsql/TajoCli.java
+++ b/tajo-client/src/main/java/org/apache/tajo/cli/tsql/TajoCli.java
@@ -25,13 +25,13 @@
import jline.console.ConsoleReader;
import org.apache.commons.cli.*;
import org.apache.tajo.*;
+import org.apache.tajo.ipc.*;
import org.apache.tajo.TajoProtos.QueryState;
import org.apache.tajo.catalog.TableDesc;
import org.apache.tajo.cli.tsql.commands.*;
import org.apache.tajo.client.*;
import org.apache.tajo.conf.TajoConf;
import org.apache.tajo.conf.TajoConf.ConfVars;
-import org.apache.tajo.ipc.ClientProtos;
import org.apache.tajo.util.FileUtil;
import java.io.*;
diff --git a/tajo-client/src/main/java/org/apache/tajo/jdbc/TajoResultSet.java b/tajo-client/src/main/java/org/apache/tajo/jdbc/TajoResultSet.java
index e99c0ff..b6e47c7 100644
--- a/tajo-client/src/main/java/org/apache/tajo/jdbc/TajoResultSet.java
+++ b/tajo-client/src/main/java/org/apache/tajo/jdbc/TajoResultSet.java
@@ -30,11 +30,9 @@
import org.apache.tajo.client.QueryClient;
import org.apache.tajo.client.TajoClient;
import org.apache.tajo.conf.TajoConf;
-import org.apache.tajo.storage.FileScanner;
-import org.apache.tajo.storage.MergeScanner;
-import org.apache.tajo.storage.Scanner;
-import org.apache.tajo.storage.Tuple;
+import org.apache.tajo.storage.*;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import java.io.IOException;
import java.sql.SQLException;
@@ -92,7 +90,7 @@
totalRow = INFINITE_ROW_NUM;
}
- List<FileFragment> frags = getFragments(new Path(desc.getPath()));
+ List<Fragment> frags = getFragments(new Path(desc.getPath()));
scanner = new MergeScanner(conf, desc.getSchema(), desc.getMeta(), frags);
}
}
@@ -111,9 +109,9 @@
}
}
- private List<FileFragment> getFragments(Path tablePath)
+ private List<Fragment> getFragments(Path tablePath)
throws IOException {
- List<FileFragment> fragments = Lists.newArrayList();
+ List<Fragment> fragments = Lists.newArrayList();
FileStatus[] files = fs.listStatus(tablePath, new PathFilter() {
@Override
public boolean accept(Path path) {
diff --git a/tajo-common/src/main/java/org/apache/tajo/QueryVars.java b/tajo-common/src/main/java/org/apache/tajo/QueryVars.java
new file mode 100644
index 0000000..ba76d63
--- /dev/null
+++ b/tajo-common/src/main/java/org/apache/tajo/QueryVars.java
@@ -0,0 +1,58 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo;
+
+import org.apache.tajo.validation.Validator;
+
+public enum QueryVars implements ConfigKey {
+ COMMAND_TYPE,
+ STAGING_DIR,
+ OUTPUT_TABLE_NAME,
+ OUTPUT_TABLE_PATH,
+ OUTPUT_PARTITIONS,
+ OUTPUT_OVERWRITE,
+ OUTPUT_AS_DIRECTORY,
+ OUTPUT_PER_FILE_SIZE,
+ ;
+
+ QueryVars() {
+ }
+
+ @Override
+ public String keyname() {
+ return name().toLowerCase();
+ }
+
+ @Override
+ public ConfigType type() {
+ return ConfigType.QUERY;
+ }
+
+ @Override
+ public Class<?> valueClass() {
+ return null;
+ }
+
+ @Override
+ public Validator validator() {
+ return null;
+ }
+}
+
+
diff --git a/tajo-common/src/main/java/org/apache/tajo/TajoConstants.java b/tajo-common/src/main/java/org/apache/tajo/TajoConstants.java
index 1cc28af..de09f09 100644
--- a/tajo-common/src/main/java/org/apache/tajo/TajoConstants.java
+++ b/tajo-common/src/main/java/org/apache/tajo/TajoConstants.java
@@ -37,8 +37,9 @@
public static final String SYSTEM_HA_DIR_NAME = "ha";
public static final String SYSTEM_HA_ACTIVE_DIR_NAME = "active";
public static final String SYSTEM_HA_BACKUP_DIR_NAME = "backup";
- public static final int UNKNOWN_ROW_NUMBER = -1;
+ public static final int UNKNOWN_ROW_NUMBER = -1;
+ public static final int UNKNOWN_LENGTH = -1;
private TajoConstants() {}
}
diff --git a/tajo-common/src/main/java/org/apache/tajo/conf/TajoConf.java b/tajo-common/src/main/java/org/apache/tajo/conf/TajoConf.java
index 312abfb..91f05b6 100644
--- a/tajo-common/src/main/java/org/apache/tajo/conf/TajoConf.java
+++ b/tajo-common/src/main/java/org/apache/tajo/conf/TajoConf.java
@@ -302,6 +302,11 @@
HISTORY_EXPIRY_TIME_DAY("tajo.history.expiry-time-day", 7),
// Misc -------------------------------------------------------------------
+ // Fragment
+ // When making physical plan, the length of fragment is used to determine the physical operation.
+ // Some storage does not know the size of the fragment.
+ // In this case PhysicalPlanner uses this value to determine.
+ FRAGMENT_ALTERNATIVE_UNKNOWN_LENGTH("tajo.fragment.alternative.unknown.length", (long)(512 * 1024 * 1024)),
// Geo IP
GEOIP_DATA("tajo.function.geoip-database-location", ""),
diff --git a/tajo-common/src/main/java/org/apache/tajo/datum/Datum.java b/tajo-common/src/main/java/org/apache/tajo/datum/Datum.java
index 442db71..dcf966c 100644
--- a/tajo-common/src/main/java/org/apache/tajo/datum/Datum.java
+++ b/tajo-common/src/main/java/org/apache/tajo/datum/Datum.java
@@ -23,8 +23,8 @@
import org.apache.tajo.conf.TajoConf.ConfVars;
import org.apache.tajo.exception.InvalidCastException;
import org.apache.tajo.exception.InvalidOperationException;
-import org.apache.tajo.json.CommonGsonHelper;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.GsonObject;
import static org.apache.tajo.common.TajoDataTypes.Type;
diff --git a/tajo-common/src/main/java/org/apache/tajo/json/ClassNameSerializer.java b/tajo-common/src/main/java/org/apache/tajo/storage/json/ClassNameSerializer.java
similarity index 97%
rename from tajo-common/src/main/java/org/apache/tajo/json/ClassNameSerializer.java
rename to tajo-common/src/main/java/org/apache/tajo/storage/json/ClassNameSerializer.java
index c7ec7ae..7069134 100644
--- a/tajo-common/src/main/java/org/apache/tajo/json/ClassNameSerializer.java
+++ b/tajo-common/src/main/java/org/apache/tajo/storage/json/ClassNameSerializer.java
@@ -19,7 +19,7 @@
/**
*
*/
-package org.apache.tajo.json;
+package org.apache.tajo.storage.json;
import com.google.gson.*;
import org.apache.tajo.util.ClassUtil;
diff --git a/tajo-common/src/main/java/org/apache/tajo/json/CommonGsonHelper.java b/tajo-common/src/main/java/org/apache/tajo/storage/json/CommonGsonHelper.java
similarity index 98%
rename from tajo-common/src/main/java/org/apache/tajo/json/CommonGsonHelper.java
rename to tajo-common/src/main/java/org/apache/tajo/storage/json/CommonGsonHelper.java
index 8994b11..e2d20cf 100644
--- a/tajo-common/src/main/java/org/apache/tajo/json/CommonGsonHelper.java
+++ b/tajo-common/src/main/java/org/apache/tajo/storage/json/CommonGsonHelper.java
@@ -16,7 +16,7 @@
* limitations under the License.
*/
-package org.apache.tajo.json;
+package org.apache.tajo.storage.json;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
diff --git a/tajo-common/src/main/java/org/apache/tajo/json/DataTypeAdapter.java b/tajo-common/src/main/java/org/apache/tajo/storage/json/DataTypeAdapter.java
similarity index 97%
rename from tajo-common/src/main/java/org/apache/tajo/json/DataTypeAdapter.java
rename to tajo-common/src/main/java/org/apache/tajo/storage/json/DataTypeAdapter.java
index fc15aea..e8765c9 100644
--- a/tajo-common/src/main/java/org/apache/tajo/json/DataTypeAdapter.java
+++ b/tajo-common/src/main/java/org/apache/tajo/storage/json/DataTypeAdapter.java
@@ -16,7 +16,7 @@
* limitations under the License.
*/
-package org.apache.tajo.json;
+package org.apache.tajo.storage.json;
import com.google.gson.*;
import org.apache.tajo.common.TajoDataTypes;
diff --git a/tajo-common/src/main/java/org/apache/tajo/json/DatumAdapter.java b/tajo-common/src/main/java/org/apache/tajo/storage/json/DatumAdapter.java
similarity index 98%
rename from tajo-common/src/main/java/org/apache/tajo/json/DatumAdapter.java
rename to tajo-common/src/main/java/org/apache/tajo/storage/json/DatumAdapter.java
index d65559d..b176720 100644
--- a/tajo-common/src/main/java/org/apache/tajo/json/DatumAdapter.java
+++ b/tajo-common/src/main/java/org/apache/tajo/storage/json/DatumAdapter.java
@@ -16,7 +16,7 @@
* limitations under the License.
*/
-package org.apache.tajo.json;
+package org.apache.tajo.storage.json;
import com.google.gson.*;
import org.apache.tajo.common.TajoDataTypes;
diff --git a/tajo-common/src/main/java/org/apache/tajo/json/GsonHelper.java b/tajo-common/src/main/java/org/apache/tajo/storage/json/GsonHelper.java
similarity index 97%
rename from tajo-common/src/main/java/org/apache/tajo/json/GsonHelper.java
rename to tajo-common/src/main/java/org/apache/tajo/storage/json/GsonHelper.java
index 8c6d891..2e193ba 100644
--- a/tajo-common/src/main/java/org/apache/tajo/json/GsonHelper.java
+++ b/tajo-common/src/main/java/org/apache/tajo/storage/json/GsonHelper.java
@@ -16,7 +16,7 @@
* limitations under the License.
*/
-package org.apache.tajo.json;
+package org.apache.tajo.storage.json;
import com.google.gson.*;
diff --git a/tajo-common/src/main/java/org/apache/tajo/json/GsonObject.java b/tajo-common/src/main/java/org/apache/tajo/storage/json/GsonObject.java
similarity index 95%
rename from tajo-common/src/main/java/org/apache/tajo/json/GsonObject.java
rename to tajo-common/src/main/java/org/apache/tajo/storage/json/GsonObject.java
index 3c49a21..aa4a82d 100644
--- a/tajo-common/src/main/java/org/apache/tajo/json/GsonObject.java
+++ b/tajo-common/src/main/java/org/apache/tajo/storage/json/GsonObject.java
@@ -16,7 +16,7 @@
* limitations under the License.
*/
-package org.apache.tajo.json;
+package org.apache.tajo.storage.json;
public interface GsonObject {
public String toJson();
diff --git a/tajo-common/src/main/java/org/apache/tajo/json/GsonSerDerAdapter.java b/tajo-common/src/main/java/org/apache/tajo/storage/json/GsonSerDerAdapter.java
similarity index 96%
rename from tajo-common/src/main/java/org/apache/tajo/json/GsonSerDerAdapter.java
rename to tajo-common/src/main/java/org/apache/tajo/storage/json/GsonSerDerAdapter.java
index 80a40f8..493a997 100644
--- a/tajo-common/src/main/java/org/apache/tajo/json/GsonSerDerAdapter.java
+++ b/tajo-common/src/main/java/org/apache/tajo/storage/json/GsonSerDerAdapter.java
@@ -16,7 +16,7 @@
* limitations under the License.
*/
-package org.apache.tajo.json;
+package org.apache.tajo.storage.json;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonSerializer;
diff --git a/tajo-common/src/main/java/org/apache/tajo/json/PathSerializer.java b/tajo-common/src/main/java/org/apache/tajo/storage/json/PathSerializer.java
similarity index 96%
rename from tajo-common/src/main/java/org/apache/tajo/json/PathSerializer.java
rename to tajo-common/src/main/java/org/apache/tajo/storage/json/PathSerializer.java
index c286ae3..6d9d32f 100644
--- a/tajo-common/src/main/java/org/apache/tajo/json/PathSerializer.java
+++ b/tajo-common/src/main/java/org/apache/tajo/storage/json/PathSerializer.java
@@ -19,7 +19,7 @@
/**
*
*/
-package org.apache.tajo.json;
+package org.apache.tajo.storage.json;
import com.google.gson.*;
import org.apache.hadoop.fs.Path;
diff --git a/tajo-common/src/main/java/org/apache/tajo/util/KeyValueSet.java b/tajo-common/src/main/java/org/apache/tajo/util/KeyValueSet.java
index 8e3eb2a..a52651b 100644
--- a/tajo-common/src/main/java/org/apache/tajo/util/KeyValueSet.java
+++ b/tajo-common/src/main/java/org/apache/tajo/util/KeyValueSet.java
@@ -22,8 +22,8 @@
import com.google.common.base.Preconditions;
import com.google.gson.annotations.Expose;
import org.apache.tajo.common.ProtoObject;
-import org.apache.tajo.json.CommonGsonHelper;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.GsonObject;
import java.util.HashMap;
import java.util.Map;
diff --git a/tajo-common/src/main/java/org/apache/tajo/util/TUtil.java b/tajo-common/src/main/java/org/apache/tajo/util/TUtil.java
index 0ceb2b2..dcf5c4e 100644
--- a/tajo-common/src/main/java/org/apache/tajo/util/TUtil.java
+++ b/tajo-common/src/main/java/org/apache/tajo/util/TUtil.java
@@ -119,6 +119,15 @@
return new ArrayList<T>();
}
+ public static List<Integer> newIntList(int...items) {
+ List<Integer> list = new ArrayList<Integer>();
+ for (int item: items) {
+ list.add(item);
+ }
+
+ return list;
+ }
+
public static <T> List<T> newList(T...items) {
List<T> list = new ArrayList<T>();
for (T t : items) {
diff --git a/tajo-common/src/test/java/org/apache/tajo/datum/TestBytesDatum.java b/tajo-common/src/test/java/org/apache/tajo/datum/TestBytesDatum.java
index 4dcbbee..d42b496 100644
--- a/tajo-common/src/test/java/org/apache/tajo/datum/TestBytesDatum.java
+++ b/tajo-common/src/test/java/org/apache/tajo/datum/TestBytesDatum.java
@@ -19,7 +19,7 @@
package org.apache.tajo.datum;
import org.apache.tajo.common.TajoDataTypes.Type;
-import org.apache.tajo.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.CommonGsonHelper;
import org.apache.tajo.util.Bytes;
import org.junit.Test;
diff --git a/tajo-common/src/test/java/org/apache/tajo/datum/TestDateDatum.java b/tajo-common/src/test/java/org/apache/tajo/datum/TestDateDatum.java
index 41b4dca..56673f2 100644
--- a/tajo-common/src/test/java/org/apache/tajo/datum/TestDateDatum.java
+++ b/tajo-common/src/test/java/org/apache/tajo/datum/TestDateDatum.java
@@ -20,7 +20,7 @@
import org.apache.tajo.common.TajoDataTypes.Type;
import org.apache.tajo.exception.InvalidCastException;
-import org.apache.tajo.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.CommonGsonHelper;
import org.junit.Test;
import static org.junit.Assert.*;
diff --git a/tajo-common/src/test/java/org/apache/tajo/datum/TestInet4Datum.java b/tajo-common/src/test/java/org/apache/tajo/datum/TestInet4Datum.java
index 14ebc7c..0ef905d 100644
--- a/tajo-common/src/test/java/org/apache/tajo/datum/TestInet4Datum.java
+++ b/tajo-common/src/test/java/org/apache/tajo/datum/TestInet4Datum.java
@@ -18,7 +18,7 @@
package org.apache.tajo.datum;
-import org.apache.tajo.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.CommonGsonHelper;
import org.junit.Before;
import org.junit.Test;
diff --git a/tajo-common/src/test/java/org/apache/tajo/datum/TestTimeDatum.java b/tajo-common/src/test/java/org/apache/tajo/datum/TestTimeDatum.java
index ea641ec..a130c0b 100644
--- a/tajo-common/src/test/java/org/apache/tajo/datum/TestTimeDatum.java
+++ b/tajo-common/src/test/java/org/apache/tajo/datum/TestTimeDatum.java
@@ -21,7 +21,7 @@
import org.apache.tajo.common.TajoDataTypes.Type;
import org.apache.tajo.common.TajoDataTypes.DataType;
import org.apache.tajo.exception.InvalidCastException;
-import org.apache.tajo.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.CommonGsonHelper;
import org.junit.Test;
import static org.junit.Assert.assertArrayEquals;
diff --git a/tajo-common/src/test/java/org/apache/tajo/datum/TestTimestampDatum.java b/tajo-common/src/test/java/org/apache/tajo/datum/TestTimestampDatum.java
index 5886083..f4b5c97 100644
--- a/tajo-common/src/test/java/org/apache/tajo/datum/TestTimestampDatum.java
+++ b/tajo-common/src/test/java/org/apache/tajo/datum/TestTimestampDatum.java
@@ -21,7 +21,7 @@
import org.apache.tajo.common.TajoDataTypes.Type;
import org.apache.tajo.conf.TajoConf;
import org.apache.tajo.exception.InvalidCastException;
-import org.apache.tajo.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.CommonGsonHelper;
import org.apache.tajo.util.datetime.DateTimeUtil;
import org.junit.BeforeClass;
import org.junit.Test;
diff --git a/tajo-core/pom.xml b/tajo-core/pom.xml
index 060ac1b..e4baa09 100644
--- a/tajo-core/pom.xml
+++ b/tajo-core/pom.xml
@@ -246,7 +246,16 @@
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
- <artifactId>tajo-storage</artifactId>
+ <artifactId>tajo-storage-common</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-hdfs</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-hbase</artifactId>
+ <scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
@@ -397,6 +406,33 @@
<artifactId>gmetric4j</artifactId>
<version>1.0.3</version>
</dependency>
+ <dependency>
+ <groupId>org.apache.hbase</groupId>
+ <artifactId>hbase-server</artifactId>
+ <version>${hbase.version}</version>
+ <type>test-jar</type>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hbase</groupId>
+ <artifactId>hbase-server</artifactId>
+ <version>${hbase.version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hbase</groupId>
+ <artifactId>hbase-hadoop-compat</artifactId>
+ <version>${hbase.version}</version>
+ <type>test-jar</type>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hbase</groupId>
+ <artifactId>hbase-hadoop2-compat</artifactId>
+ <version>${hbase.version}</version>
+ <type>test-jar</type>
+ <scope>test</scope>
+ </dependency>
</dependencies>
<profiles>
@@ -456,8 +492,8 @@
<dependency>
<groupId>org.apache.tajo</groupId>
<artifactId>tajo-hcatalog</artifactId>
- <scope>test</scope>
<version>${tajo.version}</version>
+ <scope>test</scope>
<exclusions>
<exclusion>
<groupId>com.google.protobuf</groupId>
diff --git a/tajo-core/src/main/antlr4/org/apache/tajo/engine/parser/SQLParser.g4 b/tajo-core/src/main/antlr4/org/apache/tajo/engine/parser/SQLParser.g4
index beba248..9b63a24 100644
--- a/tajo-core/src/main/antlr4/org/apache/tajo/engine/parser/SQLParser.g4
+++ b/tajo-core/src/main/antlr4/org/apache/tajo/engine/parser/SQLParser.g4
@@ -89,11 +89,11 @@
;
create_table_statement
- : CREATE EXTERNAL TABLE (if_not_exists)? table_name table_elements USING file_type=identifier
- (param_clause)? (table_partitioning_clauses)? (LOCATION path=Character_String_Literal)
- | CREATE TABLE (if_not_exists)? table_name table_elements (USING file_type=identifier)?
+ : CREATE EXTERNAL TABLE (if_not_exists)? table_name table_elements USING storage_type=identifier
+ (param_clause)? (table_partitioning_clauses)? (LOCATION path=Character_String_Literal)?
+ | CREATE TABLE (if_not_exists)? table_name table_elements (USING storage_type=identifier)?
(param_clause)? (table_partitioning_clauses)? (AS query_expression)?
- | CREATE TABLE (if_not_exists)? table_name (USING file_type=identifier)?
+ | CREATE TABLE (if_not_exists)? table_name (USING storage_type=identifier)?
(param_clause)? (table_partitioning_clauses)? AS query_expression
| CREATE TABLE (if_not_exists)? table_name LIKE like_table_name=table_name
;
@@ -1559,7 +1559,7 @@
insert_statement
: INSERT (OVERWRITE)? INTO table_name (LEFT_PAREN column_name_list RIGHT_PAREN)? query_expression
- | INSERT (OVERWRITE)? INTO LOCATION path=Character_String_Literal (USING file_type=identifier (param_clause)?)? query_expression
+ | INSERT (OVERWRITE)? INTO LOCATION path=Character_String_Literal (USING storage_type=identifier (param_clause)?)? query_expression
;
/*
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/function/string/ToCharLong.java b/tajo-core/src/main/java/org/apache/tajo/engine/function/string/ToCharLong.java
new file mode 100644
index 0000000..5fed940
--- /dev/null
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/function/string/ToCharLong.java
@@ -0,0 +1,55 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.engine.function.string;
+
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.common.TajoDataTypes;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.datum.TextDatum;
+import org.apache.tajo.engine.function.annotation.Description;
+import org.apache.tajo.engine.function.annotation.ParamTypes;
+import org.apache.tajo.plan.function.GeneralFunction;
+import org.apache.tajo.storage.Tuple;
+
+import java.text.DecimalFormat;
+
+@Description(
+ functionName = "to_char",
+ description = "convert integer to string.",
+ example = "> SELECT to_char(125, '00999');\n"
+ + "00125",
+ returnType = TajoDataTypes.Type.TEXT,
+ paramTypes = {@ParamTypes(paramTypes = {TajoDataTypes.Type.INT8, TajoDataTypes.Type.TEXT})}
+)
+
+public class ToCharLong extends GeneralFunction {
+ DecimalFormat df = null;
+
+ public ToCharLong() {
+ super(new Column[]{new Column("val", TajoDataTypes.Type.INT8), new Column("format", TajoDataTypes.Type.TEXT)});
+ }
+
+ @Override
+ public Datum eval(Tuple params) {
+ if (df == null) {
+ df = new DecimalFormat(params.get(1).asChars());
+ }
+ return new TextDatum(df.format(params.get(0).asInt8()));
+ }
+}
\ No newline at end of file
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/json/CoreGsonHelper.java b/tajo-core/src/main/java/org/apache/tajo/engine/json/CoreGsonHelper.java
index 57f2536..1d10e67 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/json/CoreGsonHelper.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/json/CoreGsonHelper.java
@@ -31,7 +31,7 @@
import org.apache.tajo.plan.function.GeneralFunction;
import org.apache.tajo.plan.logical.LogicalNode;
import org.apache.tajo.function.Function;
-import org.apache.tajo.json.*;
+import org.apache.tajo.storage.json.*;
import org.apache.tajo.plan.serder.EvalNodeAdapter;
import org.apache.tajo.plan.serder.LogicalNodeAdapter;
import org.apache.tajo.util.TUtil;
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/parser/SQLAnalyzer.java b/tajo-core/src/main/java/org/apache/tajo/engine/parser/SQLAnalyzer.java
index 03b10c9..40e5f8a 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/parser/SQLAnalyzer.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/parser/SQLAnalyzer.java
@@ -29,6 +29,7 @@
import org.apache.tajo.algebra.LiteralValue.LiteralType;
import org.apache.tajo.catalog.CatalogUtil;
import org.apache.tajo.engine.parser.SQLParser.*;
+import org.apache.tajo.plan.util.PlannerUtil;
import org.apache.tajo.storage.StorageConstants;
import org.apache.tajo.util.StringUtils;
@@ -62,6 +63,7 @@
try {
context = parser.sql();
} catch (SQLParseError e) {
+ e.printStackTrace();
throw new SQLSyntaxError(e);
}
return visitSql(context);
@@ -1162,12 +1164,14 @@
createTable.setExternal();
ColumnDefinition[] elements = getDefinitions(ctx.table_elements());
- String fileType = ctx.file_type.getText();
- String path = stripQuote(ctx.path.getText());
-
+ String storageType = ctx.storage_type.getText();
createTable.setTableElements(elements);
- createTable.setStorageType(fileType);
- createTable.setLocation(path);
+ createTable.setStorageType(storageType);
+
+ if (PlannerUtil.isFileStorageType(storageType)) {
+ String path = stripQuote(ctx.path.getText());
+ createTable.setLocation(path);
+ }
} else {
if (checkIfExist(ctx.table_elements())) {
ColumnDefinition[] elements = getDefinitions(ctx.table_elements());
@@ -1175,7 +1179,7 @@
}
if (checkIfExist(ctx.USING())) {
- String fileType = ctx.file_type.getText();
+ String fileType = ctx.storage_type.getText();
createTable.setStorageType(fileType);
}
@@ -1449,7 +1453,7 @@
insertExpr.setLocation(stripQuote(ctx.path.getText()));
if (ctx.USING() != null) {
- insertExpr.setStorageType(ctx.file_type.getText());
+ insertExpr.setStorageType(ctx.storage_type.getText());
if (ctx.param_clause() != null) {
insertExpr.setParams(escapeTableMeta(getParams(ctx.param_clause())));
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/PhysicalPlannerImpl.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/PhysicalPlannerImpl.java
index 6806609..3880bcb 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/PhysicalPlannerImpl.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/PhysicalPlannerImpl.java
@@ -29,11 +29,13 @@
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.Path;
import org.apache.tajo.SessionVars;
+import org.apache.tajo.TajoConstants;
import org.apache.tajo.catalog.Column;
import org.apache.tajo.catalog.SortSpec;
import org.apache.tajo.catalog.proto.CatalogProtos;
import org.apache.tajo.catalog.proto.CatalogProtos.SortSpecProto;
import org.apache.tajo.conf.TajoConf;
+import org.apache.tajo.conf.TajoConf.ConfVars;
import org.apache.tajo.engine.planner.enforce.Enforcer;
import org.apache.tajo.engine.planner.global.DataChannel;
import org.apache.tajo.engine.planner.physical.*;
@@ -47,11 +49,9 @@
import org.apache.tajo.plan.LogicalPlan;
import org.apache.tajo.plan.logical.*;
import org.apache.tajo.plan.util.PlannerUtil;
-import org.apache.tajo.storage.BaseTupleComparator;
-import org.apache.tajo.storage.StorageConstants;
-import org.apache.tajo.storage.StorageManager;
-import org.apache.tajo.storage.TupleComparator;
+import org.apache.tajo.storage.*;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.storage.fragment.FragmentConvertor;
import org.apache.tajo.util.FileUtil;
import org.apache.tajo.util.IndexUtil;
@@ -77,11 +77,9 @@
private static final int UNGENERATED_PID = -1;
protected final TajoConf conf;
- protected final StorageManager sm;
- public PhysicalPlannerImpl(final TajoConf conf, final StorageManager sm) {
+ public PhysicalPlannerImpl(final TajoConf conf) {
this.conf = conf;
- this.sm = sm;
}
public PhysicalExec createPlan(final TaskAttemptContext context, final LogicalNode logicalPlan)
@@ -250,11 +248,10 @@
public long estimateSizeRecursive(TaskAttemptContext ctx, String [] tableIds) throws IOException {
long size = 0;
for (String tableId : tableIds) {
- // TODO - CSV is a hack.
- List<FileFragment> fragments = FragmentConvertor.convert(ctx.getConf(), CatalogProtos.StoreType.CSV,
- ctx.getTables(tableId));
- for (FileFragment frag : fragments) {
- size += frag.getEndKey();
+ FragmentProto[] fragmentProtos = ctx.getTables(tableId);
+ List<Fragment> fragments = FragmentConvertor.convert(ctx.getConf(), fragmentProtos);
+ for (Fragment frag : fragments) {
+ size += StorageManager.getFragmentLength(ctx.getConf(), frag);
}
}
return size;
@@ -446,13 +443,13 @@
leftSortNode.setSortSpecs(sortSpecs[0]);
leftSortNode.setInSchema(leftExec.getSchema());
leftSortNode.setOutSchema(leftExec.getSchema());
- ExternalSortExec outerSort = new ExternalSortExec(context, sm, leftSortNode, leftExec);
+ ExternalSortExec outerSort = new ExternalSortExec(context, leftSortNode, leftExec);
SortNode rightSortNode = LogicalPlan.createNodeWithoutPID(SortNode.class);
rightSortNode.setSortSpecs(sortSpecs[1]);
rightSortNode.setInSchema(rightExec.getSchema());
rightSortNode.setOutSchema(rightExec.getSchema());
- ExternalSortExec innerSort = new ExternalSortExec(context, sm, rightSortNode, rightExec);
+ ExternalSortExec innerSort = new ExternalSortExec(context, rightSortNode, rightExec);
LOG.info("Join (" + plan.getPID() +") chooses [Merge Join]");
return new MergeJoinExec(context, plan, outerSort, innerSort, sortSpecs[0], sortSpecs[1]);
@@ -543,13 +540,13 @@
leftSortNode2.setSortSpecs(sortSpecs2[0]);
leftSortNode2.setInSchema(leftExec.getSchema());
leftSortNode2.setOutSchema(leftExec.getSchema());
- ExternalSortExec outerSort2 = new ExternalSortExec(context, sm, leftSortNode2, leftExec);
+ ExternalSortExec outerSort2 = new ExternalSortExec(context, leftSortNode2, leftExec);
SortNode rightSortNode2 = LogicalPlan.createNodeWithoutPID(SortNode.class);
rightSortNode2.setSortSpecs(sortSpecs2[1]);
rightSortNode2.setInSchema(rightExec.getSchema());
rightSortNode2.setOutSchema(rightExec.getSchema());
- ExternalSortExec innerSort2 = new ExternalSortExec(context, sm, rightSortNode2, rightExec);
+ ExternalSortExec innerSort2 = new ExternalSortExec(context, rightSortNode2, rightExec);
return new RightOuterMergeJoinExec(context, plan, outerSort2, innerSort2, sortSpecs2[0], sortSpecs2[1]);
}
@@ -634,13 +631,13 @@
leftSortNode.setSortSpecs(sortSpecs3[0]);
leftSortNode.setInSchema(leftExec.getSchema());
leftSortNode.setOutSchema(leftExec.getSchema());
- ExternalSortExec outerSort3 = new ExternalSortExec(context, sm, leftSortNode, leftExec);
+ ExternalSortExec outerSort3 = new ExternalSortExec(context, leftSortNode, leftExec);
SortNode rightSortNode = LogicalPlan.createNodeWithoutPID(SortNode.class);
rightSortNode.setSortSpecs(sortSpecs3[1]);
rightSortNode.setInSchema(rightExec.getSchema());
rightSortNode.setOutSchema(rightExec.getSchema());
- ExternalSortExec innerSort3 = new ExternalSortExec(context, sm, rightSortNode, rightExec);
+ ExternalSortExec innerSort3 = new ExternalSortExec(context, rightSortNode, rightExec);
return new MergeFullOuterJoinExec(context, plan, outerSort3, innerSort3, sortSpecs3[0], sortSpecs3[1]);
}
@@ -768,7 +765,7 @@
switch (plan.getShuffleType()) {
case HASH_SHUFFLE:
case SCATTERED_HASH_SHUFFLE:
- return new HashShuffleFileWriteExec(ctx, sm, plan, subOp);
+ return new HashShuffleFileWriteExec(ctx, plan, subOp);
case RANGE_SHUFFLE:
SortExec sortExec = PhysicalPlanUtil.findExecutor(subOp, SortExec.class);
@@ -783,7 +780,7 @@
specs[i] = new SortSpec(columns[i]);
}
}
- return new RangeShuffleFileWriteExec(ctx, sm, subOp, plan.getInSchema(), plan.getInSchema(), sortSpecs);
+ return new RangeShuffleFileWriteExec(ctx, subOp, plan.getInSchema(), plan.getInSchema(), sortSpecs);
case NONE_SHUFFLE:
// if there is no given NULL CHAR property in the table property and the query is neither CTAS or INSERT,
@@ -869,7 +866,7 @@
sortNode.setInSchema(child.getSchema());
sortNode.setOutSchema(child.getSchema());
- ExternalSortExec sortExec = new ExternalSortExec(context, sm, sortNode, child);
+ ExternalSortExec sortExec = new ExternalSortExec(context, sortNode, child);
LOG.info("The planner chooses [Sort-based Column Partitioned Store] algorithm");
return new SortBasedColPartitionStoreExec(context, storeTableNode, sortExec);
}
@@ -896,10 +893,10 @@
// Since the default intermediate file format is raw file, it is not problem right now.
if (checkIfSortEquivalance(ctx, scanNode, node)) {
if (ctx.getTable(scanNode.getCanonicalName()) == null) {
- return new SeqScanExec(ctx, sm, scanNode, null);
+ return new SeqScanExec(ctx, scanNode, null);
}
FragmentProto [] fragments = ctx.getTables(scanNode.getCanonicalName());
- return new ExternalSortExec(ctx, sm, (SortNode) node.peek(), fragments);
+ return new ExternalSortExec(ctx, (SortNode) node.peek(), fragments);
} else {
Enforcer enforcer = ctx.getEnforcer();
@@ -919,25 +916,26 @@
if (scanNode instanceof PartitionedTableScanNode) {
if (broadcastFlag) {
PartitionedTableScanNode partitionedTableScanNode = (PartitionedTableScanNode) scanNode;
- List<FileFragment> fileFragments = TUtil.newList();
+ List<Fragment> fileFragments = TUtil.newList();
+ FileStorageManager fileStorageManager = (FileStorageManager)StorageManager.getFileStorageManager(ctx.getConf());
for (Path path : partitionedTableScanNode.getInputPaths()) {
- fileFragments.addAll(TUtil.newList(sm.split(scanNode.getCanonicalName(), path)));
+ fileFragments.addAll(TUtil.newList(fileStorageManager.split(scanNode.getCanonicalName(), path)));
}
FragmentProto[] fragments =
FragmentConvertor.toFragmentProtoArray(fileFragments.toArray(new FileFragment[fileFragments.size()]));
ctx.addFragments(scanNode.getCanonicalName(), fragments);
- return new PartitionMergeScanExec(ctx, sm, scanNode, fragments);
+ return new PartitionMergeScanExec(ctx, scanNode, fragments);
}
}
}
if (ctx.getTable(scanNode.getCanonicalName()) == null) {
- return new SeqScanExec(ctx, sm, scanNode, null);
+ return new SeqScanExec(ctx, scanNode, null);
}
FragmentProto [] fragments = ctx.getTables(scanNode.getCanonicalName());
- return new SeqScanExec(ctx, sm, scanNode, fragments);
+ return new SeqScanExec(ctx, scanNode, fragments);
}
}
@@ -997,7 +995,7 @@
sortNode.setSortSpecs(sortSpecs);
sortNode.setInSchema(subOp.getSchema());
sortNode.setOutSchema(subOp.getSchema());
- ExternalSortExec sortExec = new ExternalSortExec(ctx, sm, sortNode, subOp);
+ ExternalSortExec sortExec = new ExternalSortExec(ctx, sortNode, subOp);
LOG.info("The planner chooses [Sort Aggregation] in (" + TUtil.arrayToString(sortSpecs) + ")");
return new SortAggregateExec(ctx, groupbyNode, sortExec);
}
@@ -1038,7 +1036,7 @@
sortNode.setSortSpecs(sortSpecs);
sortNode.setInSchema(subOp.getSchema());
sortNode.setOutSchema(subOp.getSchema());
- child = new ExternalSortExec(context, sm, sortNode, subOp);
+ child = new ExternalSortExec(context, sortNode, subOp);
LOG.info("The planner chooses [Sort Aggregation] in (" + TUtil.arrayToString(sortSpecs) + ")");
}
@@ -1101,7 +1099,7 @@
sortNode.setSortSpecs(sortSpecs.toArray(new SortSpec[]{}));
sortNode.setInSchema(distinctNode.getInSchema());
sortNode.setOutSchema(distinctNode.getInSchema());
- ExternalSortExec sortExec = new ExternalSortExec(context, sm, sortNode, subOp);
+ ExternalSortExec sortExec = new ExternalSortExec(context, sortNode, subOp);
return sortExec;
}
@@ -1132,7 +1130,7 @@
sortNode.setSortSpecs(sortSpecs);
sortNode.setInSchema(subOp.getSchema());
sortNode.setOutSchema(eachGroupbyNode.getInSchema());
- ExternalSortExec sortExec = new ExternalSortExec(ctx, sm, sortNode, subOp);
+ ExternalSortExec sortExec = new ExternalSortExec(ctx, sortNode, subOp);
sortAggregateExec[index++] = new SortAggregateExec(ctx, eachGroupbyNode, sortExec);
}
@@ -1160,7 +1158,7 @@
if (algorithm == SortEnforce.SortAlgorithm.IN_MEMORY_SORT) {
return new MemSortExec(context, sortNode, child);
} else {
- return new ExternalSortExec(context, sm, sortNode, child);
+ return new ExternalSortExec(context, sortNode, child);
}
}
@@ -1169,7 +1167,7 @@
public SortExec createBestSortPlan(TaskAttemptContext context, SortNode sortNode,
PhysicalExec child) throws IOException {
- return new ExternalSortExec(context, sm, sortNode, child);
+ return new ExternalSortExec(context, sortNode, child);
}
public PhysicalExec createIndexScanExec(TaskAttemptContext ctx,
@@ -1181,14 +1179,15 @@
FragmentProto [] fragmentProtos = ctx.getTables(annotation.getTableName());
List<FileFragment> fragments =
- FragmentConvertor.convert(ctx.getConf(), ctx.getDataChannel().getStoreType(), fragmentProtos);
+ FragmentConvertor.convert(ctx.getConf(), fragmentProtos);
String indexName = IndexUtil.getIndexNameOfFrag(fragments.get(0), annotation.getSortKeys());
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(ctx.getConf());
Path indexPath = new Path(sm.getTablePath(annotation.getTableName()), "index");
TupleComparator comp = new BaseTupleComparator(annotation.getKeySchema(),
annotation.getSortKeys());
- return new BSTIndexScanExec(ctx, sm, annotation, fragments.get(0), new Path(indexPath, indexName),
+ return new BSTIndexScanExec(ctx, annotation, fragments.get(0), new Path(indexPath, indexName),
annotation.getKeySchema(), comp, annotation.getDatum());
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/global/ExecutionBlock.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/global/ExecutionBlock.java
index 77eb32d..aecb364 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/global/ExecutionBlock.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/global/ExecutionBlock.java
@@ -82,6 +82,8 @@
} else if (node instanceof TableSubQueryNode) {
TableSubQueryNode subQuery = (TableSubQueryNode) node;
s.add(s.size(), subQuery.getSubQuery());
+ } else if (node instanceof StoreTableNode) {
+ store = (StoreTableNode)node;
}
}
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/BSTIndexScanExec.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/BSTIndexScanExec.java
index f699607..6adc523 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/BSTIndexScanExec.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/BSTIndexScanExec.java
@@ -18,6 +18,7 @@
package org.apache.tajo.engine.planner.physical;
+import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.IOUtils;
import org.apache.tajo.catalog.Schema;
@@ -47,8 +48,7 @@
private float progress;
- public BSTIndexScanExec(TaskAttemptContext context,
- StorageManager sm , ScanNode scanNode ,
+ public BSTIndexScanExec(TaskAttemptContext context, ScanNode scanNode ,
FileFragment fragment, Path fileName , Schema keySchema,
TupleComparator comparator , Datum[] datum) throws IOException {
super(context, scanNode.getInSchema(), scanNode.getOutSchema());
@@ -61,7 +61,8 @@
this.fileScanner.init();
this.projector = new Projector(context, inSchema, outSchema, scanNode.getTargets());
- this.reader = new BSTIndex(sm.getFileSystem().getConf()).
+ FileSystem fs = fileName.getFileSystem(context.getConf());
+ this.reader = new BSTIndex(fs.getConf()).
getIndexReader(fileName, keySchema, comparator);
this.reader.open();
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/ColPartitionStoreExec.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/ColPartitionStoreExec.java
index ec239de..8ee4e2f 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/ColPartitionStoreExec.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/ColPartitionStoreExec.java
@@ -35,6 +35,7 @@
import org.apache.tajo.plan.logical.NodeType;
import org.apache.tajo.plan.logical.StoreTableNode;
import org.apache.tajo.storage.Appender;
+import org.apache.tajo.storage.FileStorageManager;
import org.apache.tajo.storage.StorageManager;
import org.apache.tajo.storage.StorageUtil;
import org.apache.tajo.unit.StorageUnit;
@@ -120,6 +121,7 @@
super.init();
storeTablePath = context.getOutputPath();
+
FileSystem fs = storeTablePath.getFileSystem(context.getConf());
if (!fs.exists(storeTablePath.getParent())) {
fs.mkdirs(storeTablePath.getParent());
@@ -160,7 +162,8 @@
actualFilePath = new Path(lastFileName + "_" + suffixId);
}
- appender = StorageManager.getStorageManager(context.getConf()).getAppender(meta, outSchema, actualFilePath);
+ appender = ((FileStorageManager)StorageManager.getFileStorageManager(context.getConf()))
+ .getAppender(meta, outSchema, actualFilePath);
appender.enableStats();
appender.init();
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/ExternalSortExec.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/ExternalSortExec.java
index 121e6bd..4e19114 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/ExternalSortExec.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/ExternalSortExec.java
@@ -106,7 +106,7 @@
/** total bytes of input data */
private long sortAndStoredBytes;
- private ExternalSortExec(final TaskAttemptContext context, final StorageManager sm, final SortNode plan)
+ private ExternalSortExec(final TaskAttemptContext context, final SortNode plan)
throws PhysicalPlanningException {
super(context, plan.getInSchema(), plan.getOutSchema(), null, plan.getSortKeys());
@@ -128,10 +128,9 @@
localFS = new RawLocalFileSystem();
}
- public ExternalSortExec(final TaskAttemptContext context,
- final StorageManager sm, final SortNode plan,
+ public ExternalSortExec(final TaskAttemptContext context,final SortNode plan,
final CatalogProtos.FragmentProto[] fragments) throws PhysicalPlanningException {
- this(context, sm, plan);
+ this(context, plan);
mergedInputFragments = TUtil.newList();
for (CatalogProtos.FragmentProto proto : fragments) {
@@ -140,10 +139,9 @@
}
}
- public ExternalSortExec(final TaskAttemptContext context,
- final StorageManager sm, final SortNode plan, final PhysicalExec child)
+ public ExternalSortExec(final TaskAttemptContext context, final SortNode plan, final PhysicalExec child)
throws IOException {
- this(context, sm, plan);
+ this(context, plan);
setChild(child);
}
@@ -175,7 +173,7 @@
long chunkWriteStart = System.currentTimeMillis();
Path outputPath = getChunkPathForWrite(0, chunkId);
- final RawFileAppender appender = new RawFileAppender(context.getConf(), inSchema, meta, outputPath);
+ final RawFileAppender appender = new RawFileAppender(context.getConf(), null, inSchema, meta, outputPath);
appender.init();
for (Tuple t : tupleBlock) {
appender.addTuple(t);
@@ -473,7 +471,7 @@
final Path outputPath = getChunkPathForWrite(level + 1, nextRunId);
info(LOG, mergeFanout + " files are being merged to an output file " + outputPath.getName());
long mergeStartTime = System.currentTimeMillis();
- final RawFileAppender output = new RawFileAppender(context.getConf(), inSchema, meta, outputPath);
+ final RawFileAppender output = new RawFileAppender(context.getConf(), null, inSchema, meta, outputPath);
output.init();
final Scanner merger = createKWayMerger(inputFiles, startIdx, mergeFanout);
merger.init();
@@ -857,7 +855,7 @@
if (finalOutputFiles != null) {
for (FileFragment frag : finalOutputFiles) {
File tmpFile = new File(localFS.makeQualified(frag.getPath()).toUri());
- if (frag.getStartKey() == 0 && frag.getEndKey() == tmpFile.length()) {
+ if (frag.getStartKey() == 0 && frag.getLength() == tmpFile.length()) {
localFS.delete(frag.getPath(), true);
LOG.info("Delete file: " + frag);
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/HashShuffleFileWriteExec.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/HashShuffleFileWriteExec.java
index 5bf80fd..d051fb6 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/HashShuffleFileWriteExec.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/HashShuffleFileWriteExec.java
@@ -55,7 +55,7 @@
private HashShuffleAppenderManager hashShuffleAppenderManager;
private int numHashShuffleBufferTuples;
- public HashShuffleFileWriteExec(TaskAttemptContext context, final StorageManager sm,
+ public HashShuffleFileWriteExec(TaskAttemptContext context,
final ShuffleFileWriteNode plan, final PhysicalExec child) throws IOException {
super(context, plan.getInSchema(), plan.getOutSchema(), child);
Preconditions.checkArgument(plan.hasShuffleKeys());
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/PartitionMergeScanExec.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/PartitionMergeScanExec.java
index 0569c1b..5297e2c 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/PartitionMergeScanExec.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/PartitionMergeScanExec.java
@@ -44,25 +44,22 @@
private List<SeqScanExec> scanners = Lists.newArrayList();
private Iterator<SeqScanExec> iterator;
- private StorageManager sm;
-
private float progress;
protected TableStats inputStats;
- public PartitionMergeScanExec(TaskAttemptContext context, StorageManager sm,
+ public PartitionMergeScanExec(TaskAttemptContext context,
ScanNode plan, CatalogProtos.FragmentProto[] fragments) throws IOException {
super(context, plan.getInSchema(), plan.getOutSchema());
this.plan = plan;
this.fragments = fragments;
- this.sm = sm;
inputStats = new TableStats();
}
public void init() throws IOException {
for (CatalogProtos.FragmentProto fragment : fragments) {
- SeqScanExec scanExec = new SeqScanExec(context, sm, (ScanNode) PlannerUtil.clone(null, plan),
+ SeqScanExec scanExec = new SeqScanExec(context, (ScanNode) PlannerUtil.clone(null, plan),
new CatalogProtos.FragmentProto[] {fragment});
scanners.add(scanExec);
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/PhysicalPlanUtil.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/PhysicalPlanUtil.java
index a63b838..247b373 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/PhysicalPlanUtil.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/PhysicalPlanUtil.java
@@ -34,10 +34,7 @@
import org.apache.tajo.plan.logical.NodeType;
import org.apache.tajo.plan.logical.PersistentStoreNode;
import org.apache.tajo.engine.query.QueryContext;
-import org.apache.tajo.storage.BaseTupleComparator;
-import org.apache.tajo.storage.StorageConstants;
-import org.apache.tajo.storage.StorageManager;
-import org.apache.tajo.storage.TupleComparator;
+import org.apache.tajo.storage.*;
import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.storage.fragment.FragmentConvertor;
@@ -141,9 +138,7 @@
int currentDepth, int maxDepth) throws IOException {
// Intermediate directory
if (fs.isDirectory(path)) {
-
- FileStatus[] files = fs.listStatus(path, StorageManager.hiddenFileFilter);
-
+ FileStatus[] files = fs.listStatus(path, FileStorageManager.hiddenFileFilter);
if (files != null && files.length > 0) {
for (FileStatus eachFile : files) {
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/RangeShuffleFileWriteExec.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/RangeShuffleFileWriteExec.java
index 79993da..585d73a 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/RangeShuffleFileWriteExec.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/RangeShuffleFileWriteExec.java
@@ -27,6 +27,8 @@
import org.apache.tajo.catalog.*;
import org.apache.tajo.catalog.proto.CatalogProtos;
import org.apache.tajo.conf.TajoConf;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.datum.TextDatum;
import org.apache.tajo.plan.util.PlannerUtil;
import org.apache.tajo.storage.*;
import org.apache.tajo.storage.index.bst.BSTIndex;
@@ -51,7 +53,7 @@
private FileAppender appender;
private TableMeta meta;
- public RangeShuffleFileWriteExec(final TaskAttemptContext context, final StorageManager sm,
+ public RangeShuffleFileWriteExec(final TaskAttemptContext context,
final PhysicalExec child, final Schema inSchema, final Schema outSchema,
final SortSpec[] sortSpecs) throws IOException {
super(context, inSchema, outSchema, child);
@@ -78,8 +80,8 @@
context.getDataChannel().getStoreType() : CatalogProtos.StoreType.RAW);
FileSystem fs = new RawLocalFileSystem();
fs.mkdirs(storeTablePath);
- this.appender = (FileAppender) StorageManager.getStorageManager(context.getConf()).getAppender(meta,
- outSchema, new Path(storeTablePath, "output"));
+ this.appender = (FileAppender) ((FileStorageManager)StorageManager.getFileStorageManager(context.getConf()))
+ .getAppender(meta, outSchema, new Path(storeTablePath, "output"));
this.appender.enableStats();
this.appender.init();
this.indexWriter = bst.getIndexWriter(new Path(storeTablePath, "index"),
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/SeqScanExec.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/SeqScanExec.java
index 759b19c..3aed7ba 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/SeqScanExec.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/SeqScanExec.java
@@ -40,6 +40,7 @@
import org.apache.tajo.plan.rewrite.rules.PartitionedTableRewriter;
import org.apache.tajo.storage.*;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.storage.fragment.FragmentConvertor;
import org.apache.tajo.worker.TaskAttemptContext;
@@ -67,7 +68,7 @@
private boolean cacheRead = false;
- public SeqScanExec(TaskAttemptContext context, StorageManager sm, ScanNode plan,
+ public SeqScanExec(TaskAttemptContext context, ScanNode plan,
CatalogProtos.FragmentProto [] fragments) throws IOException {
super(context, plan.getInSchema(), plan.getOutSchema());
@@ -79,9 +80,8 @@
String pathNameKey = "";
if (fragments != null) {
for (FragmentProto f : fragments) {
- FileFragment fileFragement = FragmentConvertor.convert(
- context.getConf(), plan.getTableDesc().getMeta().getStoreType(), f);
- pathNameKey += fileFragement.getPath();
+ Fragment fragement = FragmentConvertor.convert(context.getConf(), f);
+ pathNameKey += fragement.getKey();
}
}
@@ -215,13 +215,13 @@
if (fragments != null) {
if (fragments.length > 1) {
this.scanner = new MergeScanner(context.getConf(), plan.getPhysicalSchema(), plan.getTableDesc().getMeta(),
- FragmentConvertor.<FileFragment>convert(context.getConf(), plan.getTableDesc().getMeta().getStoreType(),
- fragments), projected
+ FragmentConvertor.convert(context.getConf(), fragments), projected
);
} else {
- this.scanner = StorageManager.getStorageManager(
- context.getConf()).getScanner(plan.getTableDesc().getMeta(), plan.getPhysicalSchema(), fragments[0],
- projected);
+ StorageManager storageManager = StorageManager.getStorageManager(
+ context.getConf(), plan.getTableDesc().getMeta().getStoreType());
+ this.scanner = storageManager.getScanner(plan.getTableDesc().getMeta(),
+ plan.getPhysicalSchema(), fragments[0], projected);
}
scanner.init();
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/StoreTableExec.java b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/StoreTableExec.java
index 0dc172c..3d3da5c 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/StoreTableExec.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/StoreTableExec.java
@@ -23,12 +23,15 @@
import org.apache.hadoop.fs.Path;
import org.apache.tajo.SessionVars;
import org.apache.tajo.catalog.CatalogUtil;
+import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.catalog.statistics.StatisticsUtil;
import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.plan.logical.InsertNode;
import org.apache.tajo.plan.logical.PersistentStoreNode;
+import org.apache.tajo.plan.util.PlannerUtil;
import org.apache.tajo.storage.Appender;
+import org.apache.tajo.storage.FileStorageManager;
import org.apache.tajo.storage.StorageManager;
import org.apache.tajo.storage.Tuple;
import org.apache.tajo.unit.StorageUnit;
@@ -78,30 +81,33 @@
}
public void openNewFile(int suffixId) throws IOException {
- String prevFile = null;
+ Schema appenderSchema = (plan instanceof InsertNode) ? ((InsertNode) plan).getTableSchema() : outSchema;
- lastFileName = context.getOutputPath();
- if (suffixId > 0) {
- prevFile = lastFileName.toString();
+ if (PlannerUtil.isFileStorageType(meta.getStoreType())) {
+ String prevFile = null;
- lastFileName = new Path(lastFileName + "_" + suffixId);
- }
+ lastFileName = context.getOutputPath();
- if (plan instanceof InsertNode) {
- InsertNode createTableNode = (InsertNode) plan;
- appender = StorageManager.getStorageManager(context.getConf()).getAppender(meta,
- createTableNode.getTableSchema(), context.getOutputPath());
+ if (suffixId > 0) {
+ prevFile = lastFileName.toString();
+ lastFileName = new Path(lastFileName + "_" + suffixId);
+ }
+
+ appender = ((FileStorageManager)StorageManager.getFileStorageManager(context.getConf()))
+ .getAppender(meta, appenderSchema, lastFileName);
+
+ if (suffixId > 0) {
+ LOG.info(prevFile + " exceeds " + SessionVars.MAX_OUTPUT_FILE_SIZE.keyname() + " (" + maxPerFileSize + " MB), " +
+ "The remain output will be written into " + lastFileName.toString());
+ }
} else {
- appender = StorageManager.getStorageManager(context.getConf()).getAppender(meta, outSchema, lastFileName);
+ appender = StorageManager.getStorageManager(context.getConf(), meta.getStoreType()).getAppender(
+ context.getQueryContext(),
+ context.getTaskId(), meta, appenderSchema, context.getQueryContext().getStagingDir());
}
appender.enableStats();
appender.init();
-
- if (suffixId > 0) {
- LOG.info(prevFile + " exceeds " + SessionVars.MAX_OUTPUT_FILE_SIZE.keyname() + " (" + maxPerFileSize + " MB), " +
- "The remain output will be written into " + lastFileName.toString());
- }
}
/* (non-Javadoc)
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/query/QueryContext.java b/tajo-core/src/main/java/org/apache/tajo/engine/query/QueryContext.java
index d8f7f08..488cae5 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/query/QueryContext.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/query/QueryContext.java
@@ -21,11 +21,11 @@
import org.apache.hadoop.fs.Path;
import org.apache.tajo.ConfigKey;
import org.apache.tajo.OverridableConf;
+import org.apache.tajo.QueryVars;
import org.apache.tajo.SessionVars;
import org.apache.tajo.catalog.partition.PartitionMethodDesc;
import org.apache.tajo.conf.TajoConf;
import org.apache.tajo.master.session.Session;
-import org.apache.tajo.validation.Validator;
import org.apache.tajo.plan.logical.NodeType;
import static org.apache.tajo.rpc.protocolrecords.PrimitiveProtos.KeyValueSetProto;
@@ -34,41 +34,6 @@
* QueryContent is a overridable config, and it provides a set of various configs for a query instance.
*/
public class QueryContext extends OverridableConf {
- public static enum QueryVars implements ConfigKey {
- COMMAND_TYPE,
- STAGING_DIR,
- OUTPUT_TABLE_NAME,
- OUTPUT_TABLE_PATH,
- OUTPUT_PARTITIONS,
- OUTPUT_OVERWRITE,
- OUTPUT_AS_DIRECTORY,
- OUTPUT_PER_FILE_SIZE,
- ;
-
- QueryVars() {
- }
-
- @Override
- public String keyname() {
- return name().toLowerCase();
- }
-
- @Override
- public ConfigType type() {
- return ConfigType.QUERY;
- }
-
- @Override
- public Class<?> valueClass() {
- return null;
- }
-
- @Override
- public Validator validator() {
- return null;
- }
- }
-
public QueryContext(TajoConf conf) {
super(conf, ConfigKey.ConfigType.QUERY);
}
@@ -103,8 +68,8 @@
}
public Path getStagingDir() {
- String strVal = get(QueryVars.STAGING_DIR);
- return strVal != null ? new Path(strVal) : null;
+ String strVal = get(QueryVars.STAGING_DIR, "");
+ return strVal != null && !strVal.isEmpty() ? new Path(strVal) : null;
}
/**
@@ -127,7 +92,9 @@
}
public void setOutputPath(Path path) {
- put(QueryVars.OUTPUT_TABLE_PATH, path.toUri().toString());
+ if (path != null) {
+ put(QueryVars.OUTPUT_TABLE_PATH, path.toUri().toString());
+ }
}
public Path getOutputPath() {
diff --git a/tajo-core/src/main/java/org/apache/tajo/engine/utils/TupleUtil.java b/tajo-core/src/main/java/org/apache/tajo/engine/utils/TupleUtil.java
index aeb4e05..3bb1b5b 100644
--- a/tajo-core/src/main/java/org/apache/tajo/engine/utils/TupleUtil.java
+++ b/tajo-core/src/main/java/org/apache/tajo/engine/utils/TupleUtil.java
@@ -125,12 +125,13 @@
Tuple startTuple = new VTuple(target.size());
Tuple endTuple = new VTuple(target.size());
int i = 0;
+ int sortSpecIndex = 0;
// In outer join, empty table could be searched.
// As a result, min value and max value would be null.
// So, we should put NullDatum for this case.
for (Column col : target.getColumns()) {
- if (sortSpecs[i].isAscending()) {
+ if (sortSpecs[sortSpecIndex].isAscending()) {
if (statSet.get(col).getMinValue() != null)
startTuple.put(i, statSet.get(col).getMinValue());
else
@@ -164,6 +165,10 @@
else
endTuple.put(i, DatumFactory.createNullDatum());
}
+ if (target.getColumns().size() == sortSpecs.length) {
+ // Not composite column sort
+ sortSpecIndex++;
+ }
i++;
}
return new TupleRange(sortSpecs, startTuple, endTuple);
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/DefaultFragmentScheduleAlgorithm.java b/tajo-core/src/main/java/org/apache/tajo/master/DefaultFragmentScheduleAlgorithm.java
index e4b98d4..406550d 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/DefaultFragmentScheduleAlgorithm.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/DefaultFragmentScheduleAlgorithm.java
@@ -21,6 +21,7 @@
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.yarn.util.RackResolver;
+import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.util.NetUtils;
import java.util.*;
@@ -81,9 +82,12 @@
@Override
public void addFragment(FragmentPair fragmentPair) {
String[] hosts = fragmentPair.getLeftFragment().getHosts();
- int[] diskIds = fragmentPair.getLeftFragment().getDiskIds();
+ int[] diskIds = null;
+ if (fragmentPair.getLeftFragment() instanceof FileFragment) {
+ diskIds = ((FileFragment)fragmentPair.getLeftFragment()).getDiskIds();
+ }
for (int i = 0; i < hosts.length; i++) {
- addFragment(hosts[i], diskIds[i], fragmentPair);
+ addFragment(hosts[i], diskIds != null ? diskIds[i] : -1, fragmentPair);
}
fragmentNum++;
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/DefaultTaskScheduler.java b/tajo-core/src/main/java/org/apache/tajo/master/DefaultTaskScheduler.java
index 77e3257..01137aa 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/DefaultTaskScheduler.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/DefaultTaskScheduler.java
@@ -44,6 +44,7 @@
import org.apache.tajo.master.container.TajoContainerId;
import org.apache.tajo.storage.DataLocation;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.util.NetUtils;
import org.apache.tajo.worker.FetchImpl;
@@ -150,8 +151,8 @@
super.stop();
}
- private FileFragment[] fragmentsForNonLeafTask;
- private FileFragment[] broadcastFragmentsForNonLeafTask;
+ private Fragment[] fragmentsForNonLeafTask;
+ private Fragment[] broadcastFragmentsForNonLeafTask;
LinkedList<TaskRequestEvent> taskRequestEvents = new LinkedList<TaskRequestEvent>();
public void schedule() {
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/FragmentPair.java b/tajo-core/src/main/java/org/apache/tajo/master/FragmentPair.java
index 598b1c5..827386b 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/FragmentPair.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/FragmentPair.java
@@ -19,7 +19,7 @@
package org.apache.tajo.master;
import com.google.common.base.Objects;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
/**
* FragmentPair consists of two fragments, a left fragment and a right fragment.
@@ -29,23 +29,23 @@
* For other queries, it is assumed to have only a left fragment.
*/
public class FragmentPair {
- private FileFragment leftFragment;
- private FileFragment rightFragment;
+ private Fragment leftFragment;
+ private Fragment rightFragment;
- public FragmentPair(FileFragment left) {
+ public FragmentPair(Fragment left) {
this.leftFragment = left;
}
- public FragmentPair(FileFragment left, FileFragment right) {
+ public FragmentPair(Fragment left, Fragment right) {
this.leftFragment = left;
this.rightFragment = right;
}
- public FileFragment getLeftFragment() {
+ public Fragment getLeftFragment() {
return leftFragment;
}
- public FileFragment getRightFragment() {
+ public Fragment getRightFragment() {
return rightFragment;
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/GlobalEngine.java b/tajo-core/src/main/java/org/apache/tajo/master/GlobalEngine.java
index 9bf9a75..be7d54f 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/GlobalEngine.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/GlobalEngine.java
@@ -40,6 +40,7 @@
import org.apache.tajo.catalog.exception.*;
import org.apache.tajo.catalog.partition.PartitionMethodDesc;
import org.apache.tajo.catalog.proto.CatalogProtos;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.common.TajoDataTypes;
import org.apache.tajo.conf.TajoConf;
@@ -302,6 +303,15 @@
responseBuilder.setResultCode(ClientProtos.ResultCode.OK);
}
} else { // it requires distributed execution. So, the query is forwarded to a query master.
+ StoreType storeType = PlannerUtil.getStoreType(plan);
+ if (storeType != null) {
+ StorageManager sm = StorageManager.getStorageManager(context.getConf(), storeType);
+ StorageProperty storageProperty = sm.getStorageProperty();
+ if (!storageProperty.isSupportsInsertInto()) {
+ throw new VerifyException("Inserting into non-file storage is not supported.");
+ }
+ sm.beforeInsertOrCATS(rootNode.getChild());
+ }
context.getSystemMetrics().counter("Query", "numDMLQuery").inc();
hookManager.doHooks(queryContext, plan);
@@ -314,6 +324,7 @@
responseBuilder.setQueryId(QueryIdFactory.NULL_QUERY_ID.getProto());
responseBuilder.setResultCode(ClientProtos.ResultCode.ERROR);
responseBuilder.setErrorMessage("Fail starting QueryMaster.");
+ LOG.error("Fail starting QueryMaster: " + sql);
} else {
responseBuilder.setIsForwarded(true);
responseBuilder.setQueryId(queryInfo.getQueryId().getProto());
@@ -322,7 +333,8 @@
responseBuilder.setQueryMasterHost(queryInfo.getQueryMasterHost());
}
responseBuilder.setQueryMasterPort(queryInfo.getQueryMasterClientPort());
- LOG.info("Query is forwarded to " + queryInfo.getQueryMasterHost() + ":" + queryInfo.getQueryMasterPort());
+ LOG.info("Query " + queryInfo.getQueryId().toString() + "," + queryInfo.getSql() + "," +
+ " is forwarded to " + queryInfo.getQueryMasterHost() + ":" + queryInfo.getQueryMasterPort());
}
}
SubmitQueryResponse response = responseBuilder.build();
@@ -515,6 +527,7 @@
LOG.info("=============================================");
annotatedPlanVerifier.verify(queryContext, state, plan);
+ verifyInsertTableSchema(queryContext, state, plan);
if (!state.verified()) {
StringBuilder sb = new StringBuilder();
@@ -527,6 +540,25 @@
return plan;
}
+ private void verifyInsertTableSchema(QueryContext queryContext, VerificationState state, LogicalPlan plan) {
+ StoreType storeType = PlannerUtil.getStoreType(plan);
+ if (storeType != null) {
+ LogicalRootNode rootNode = plan.getRootBlock().getRoot();
+ if (rootNode.getChild().getType() == NodeType.INSERT) {
+ try {
+ TableDesc tableDesc = PlannerUtil.getTableDesc(catalog, rootNode.getChild());
+ InsertNode iNode = rootNode.getChild();
+ Schema outSchema = iNode.getChild().getOutSchema();
+
+ StorageManager.getStorageManager(queryContext.getConf(), storeType)
+ .verifyInsertTableSchema(tableDesc, outSchema);
+ } catch (Throwable t) {
+ state.addVerification(t.getMessage());
+ }
+ }
+ }
+ }
+
/**
* Alter a given table
*/
@@ -689,32 +721,18 @@
meta = CatalogUtil.newTableMeta(createTable.getStorageType());
}
- if(createTable.isExternal()){
+ if(PlannerUtil.isFileStorageType(createTable.getStorageType()) && createTable.isExternal()){
Preconditions.checkState(createTable.hasPath(), "ERROR: LOCATION must be given.");
- } else {
- String databaseName;
- String tableName;
- if (CatalogUtil.isFQTableName(createTable.getTableName())) {
- databaseName = CatalogUtil.extractQualifier(createTable.getTableName());
- tableName = CatalogUtil.extractSimpleName(createTable.getTableName());
- } else {
- databaseName = queryContext.getCurrentDatabase();
- tableName = createTable.getTableName();
- }
-
- // create a table directory (i.e., ${WAREHOUSE_DIR}/${DATABASE_NAME}/${TABLE_NAME} )
- Path tablePath = StorageUtil.concatPath(sm.getWarehouseDir(), databaseName, tableName);
- createTable.setPath(tablePath);
}
- return createTableOnPath(queryContext, createTable.getTableName(), createTable.getTableSchema(),
- meta, createTable.getPath(), createTable.isExternal(), createTable.getPartitionMethod(), ifNotExists);
+ return createTable(queryContext, createTable.getTableName(), createTable.getStorageType(),
+ createTable.getTableSchema(), meta, createTable.getPath(), createTable.isExternal(),
+ createTable.getPartitionMethod(), ifNotExists);
}
- public TableDesc createTableOnPath(QueryContext queryContext, String tableName, Schema schema, TableMeta meta,
- Path path, boolean isExternal, PartitionMethodDesc partitionDesc,
- boolean ifNotExists)
- throws IOException {
+ public TableDesc createTable(QueryContext queryContext, String tableName, StoreType storeType,
+ Schema schema, TableMeta meta, Path path, boolean isExternal,
+ PartitionMethodDesc partitionDesc, boolean ifNotExists) throws IOException {
String databaseName;
String simpleTableName;
if (CatalogUtil.isFQTableName(tableName)) {
@@ -738,39 +756,15 @@
}
}
- FileSystem fs = path.getFileSystem(context.getConf());
-
- if (isExternal) {
- if(!fs.exists(path)) {
- LOG.error("ERROR: " + path.toUri() + " does not exist");
- throw new IOException("ERROR: " + path.toUri() + " does not exist");
- }
- } else {
- fs.mkdirs(path);
- }
-
- long totalSize = 0;
-
- try {
- totalSize = sm.calculateSize(path);
- } catch (IOException e) {
- LOG.warn("Cannot calculate the size of the relation", e);
- }
-
- TableStats stats = new TableStats();
- stats.setNumBytes(totalSize);
-
- if (isExternal) { // if it is an external table, there is no way to know the exact row number without processing.
- stats.setNumRows(TajoConstants.UNKNOWN_ROW_NUMBER);
- }
-
TableDesc desc = new TableDesc(CatalogUtil.buildFQName(databaseName, simpleTableName),
- schema, meta, path.toUri(), isExternal);
- desc.setStats(stats);
+ schema, meta, (path != null ? path.toUri(): null), isExternal);
+
if (partitionDesc != null) {
desc.setPartitionMethod(partitionDesc);
}
+ StorageManager.getStorageManager(queryContext.getConf(), storeType).createTable(desc, ifNotExists);
+
if (catalog.createTable(desc)) {
LOG.info("Table " + desc.getName() + " is created (" + desc.getStats().getNumBytes() + ")");
return desc;
@@ -864,13 +858,13 @@
}
}
- Path path = new Path(catalog.getTableDesc(qualifiedName).getPath());
+ TableDesc tableDesc = catalog.getTableDesc(qualifiedName);
catalog.dropTable(qualifiedName);
if (purge) {
try {
- FileSystem fs = path.getFileSystem(context.getConf());
- fs.delete(path, true);
+ StorageManager.getStorageManager(queryContext.getConf(),
+ tableDesc.getMeta().getStoreType()).purgeTable(tableDesc);
} catch (IOException e) {
throw new InternalError(e.getMessage());
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/GreedyFragmentScheduleAlgorithm.java b/tajo-core/src/main/java/org/apache/tajo/master/GreedyFragmentScheduleAlgorithm.java
index 82fd6fc..56cf8e5 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/GreedyFragmentScheduleAlgorithm.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/GreedyFragmentScheduleAlgorithm.java
@@ -24,6 +24,7 @@
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.yarn.util.RackResolver;
import org.apache.tajo.master.DefaultFragmentScheduleAlgorithm.FragmentsPerDisk;
+import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.util.NetUtils;
import org.apache.tajo.util.TUtil;
@@ -101,9 +102,12 @@
@Override
public void addFragment(FragmentPair fragmentPair) {
String[] hosts = fragmentPair.getLeftFragment().getHosts();
- int[] diskIds = fragmentPair.getLeftFragment().getDiskIds();
+ int[] diskIds = null;
+ if (fragmentPair.getLeftFragment() instanceof FileFragment) {
+ diskIds = ((FileFragment)fragmentPair.getLeftFragment()).getDiskIds();
+ }
for (int i = 0; i < hosts.length; i++) {
- addFragment(hosts[i], diskIds[i], fragmentPair);
+ addFragment(hosts[i], diskIds != null ? diskIds[i] : -1, fragmentPair);
}
totalFragmentNum++;
}
@@ -276,23 +280,27 @@
public void removeFragment(FragmentPair fragmentPair) {
String [] hosts = fragmentPair.getLeftFragment().getHosts();
- int[] diskIds = fragmentPair.getLeftFragment().getDiskIds();
+ int[] diskIds = null;
+ if (fragmentPair.getLeftFragment() instanceof FileFragment) {
+ diskIds = ((FileFragment)fragmentPair.getLeftFragment()).getDiskIds();
+ }
for (int i = 0; i < hosts.length; i++) {
+ int diskId = diskIds == null ? -1 : diskIds[i];
String normalizedHost = NetUtils.normalizeHost(hosts[i]);
Map<Integer, FragmentsPerDisk> diskFragmentMap = fragmentHostMapping.get(normalizedHost);
if (diskFragmentMap != null) {
- FragmentsPerDisk fragmentsPerDisk = diskFragmentMap.get(diskIds[i]);
+ FragmentsPerDisk fragmentsPerDisk = diskFragmentMap.get(diskId);
if (fragmentsPerDisk != null) {
boolean isRemoved = fragmentsPerDisk.removeFragmentPair(fragmentPair);
if (isRemoved) {
if (fragmentsPerDisk.size() == 0) {
- diskFragmentMap.remove(diskIds[i]);
+ diskFragmentMap.remove(diskId);
if (diskFragmentMap.size() == 0) {
fragmentHostMapping.remove(normalizedHost);
}
}
- HostAndDisk hostAndDisk = new HostAndDisk(normalizedHost, diskIds[i]);
+ HostAndDisk hostAndDisk = new HostAndDisk(normalizedHost, diskId);
if (totalHostPriority.containsKey(hostAndDisk)) {
PrioritizedHost prioritizedHost = totalHostPriority.get(hostAndDisk);
updateHostPriority(prioritizedHost.hostAndDisk, prioritizedHost.priority-1);
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/LazyTaskScheduler.java b/tajo-core/src/main/java/org/apache/tajo/master/LazyTaskScheduler.java
index b2883cc..c691a98 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/LazyTaskScheduler.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/LazyTaskScheduler.java
@@ -25,7 +25,9 @@
import org.apache.tajo.ExecutionBlockId;
import org.apache.tajo.QueryIdFactory;
import org.apache.tajo.QueryUnitAttemptId;
+import org.apache.tajo.conf.TajoConf;
import org.apache.tajo.conf.TajoConf.ConfVars;
+import org.apache.tajo.engine.planner.PhysicalPlannerImpl;
import org.apache.tajo.engine.planner.global.ExecutionBlock;
import org.apache.tajo.engine.planner.global.MasterPlan;
import org.apache.tajo.engine.query.QueryUnitRequest;
@@ -38,7 +40,9 @@
import org.apache.tajo.master.querymaster.QueryUnitAttempt;
import org.apache.tajo.master.querymaster.SubQuery;
import org.apache.tajo.master.container.TajoContainerId;
+import org.apache.tajo.storage.StorageManager;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.util.NetUtils;
import org.apache.tajo.worker.FetchImpl;
@@ -197,15 +201,17 @@
if (event.getType() == EventType.T_SCHEDULE) {
if (event instanceof FragmentScheduleEvent) {
FragmentScheduleEvent castEvent = (FragmentScheduleEvent) event;
- Collection<FileFragment> rightFragments = castEvent.getRightFragments();
+ Collection<Fragment> rightFragments = castEvent.getRightFragments();
if (rightFragments == null || rightFragments.isEmpty()) {
scheduledFragments.addFragment(new FragmentPair(castEvent.getLeftFragment(), null));
} else {
- for (FileFragment eachFragment: rightFragments) {
+ for (Fragment eachFragment: rightFragments) {
scheduledFragments.addFragment(new FragmentPair(castEvent.getLeftFragment(), eachFragment));
}
}
- initDiskBalancer(castEvent.getLeftFragment().getHosts(), castEvent.getLeftFragment().getDiskIds());
+ if (castEvent.getLeftFragment() instanceof FileFragment) {
+ initDiskBalancer(castEvent.getLeftFragment().getHosts(), ((FileFragment)castEvent.getLeftFragment()).getDiskIds());
+ }
} else if (event instanceof FetchScheduleEvent) {
FetchScheduleEvent castEvent = (FetchScheduleEvent) event;
scheduledFetches.addFetch(castEvent.getFetches());
@@ -366,6 +372,7 @@
long taskSize = adjustTaskSize();
LOG.info("Adjusted task size: " + taskSize);
+ TajoConf conf = subQuery.getContext().getConf();
// host local, disk local
String normalized = NetUtils.normalizeHost(host);
Integer diskId = hostDiskBalancerMap.get(normalized).getDiskId(container.containerID);
@@ -376,13 +383,14 @@
break;
}
- if (assignedFragmentSize + fragmentPair.getLeftFragment().getEndKey() > taskSize) {
+ if (assignedFragmentSize +
+ StorageManager.getFragmentLength(conf, fragmentPair.getLeftFragment()) > taskSize) {
break;
} else {
fragmentPairs.add(fragmentPair);
- assignedFragmentSize += fragmentPair.getLeftFragment().getEndKey();
+ assignedFragmentSize += StorageManager.getFragmentLength(conf, fragmentPair.getLeftFragment());
if (fragmentPair.getRightFragment() != null) {
- assignedFragmentSize += fragmentPair.getRightFragment().getEndKey();
+ assignedFragmentSize += StorageManager.getFragmentLength(conf, fragmentPair.getRightFragment());
}
}
scheduledFragments.removeFragment(fragmentPair);
@@ -398,13 +406,14 @@
break;
}
- if (assignedFragmentSize + fragmentPair.getLeftFragment().getEndKey() > taskSize) {
+ if (assignedFragmentSize +
+ StorageManager.getFragmentLength(conf, fragmentPair.getLeftFragment()) > taskSize) {
break;
} else {
fragmentPairs.add(fragmentPair);
- assignedFragmentSize += fragmentPair.getLeftFragment().getEndKey();
+ assignedFragmentSize += StorageManager.getFragmentLength(conf, fragmentPair.getLeftFragment());
if (fragmentPair.getRightFragment() != null) {
- assignedFragmentSize += fragmentPair.getRightFragment().getEndKey();
+ assignedFragmentSize += StorageManager.getFragmentLength(conf, fragmentPair.getRightFragment());
}
}
scheduledFragments.removeFragment(fragmentPair);
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/NonForwardQueryResultScanner.java b/tajo-core/src/main/java/org/apache/tajo/master/NonForwardQueryResultScanner.java
index 768528d..37fa4fe 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/NonForwardQueryResultScanner.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/NonForwardQueryResultScanner.java
@@ -33,7 +33,11 @@
import org.apache.tajo.storage.RowStoreUtil;
import org.apache.tajo.storage.RowStoreUtil.RowStoreEncoder;
import org.apache.tajo.storage.StorageManager;
+import org.apache.tajo.storage.StorageUtil;
import org.apache.tajo.storage.Tuple;
+import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
+import org.apache.tajo.storage.fragment.FragmentConvertor;
import org.apache.tajo.worker.TaskAttemptContext;
import java.io.IOException;
@@ -41,7 +45,7 @@
import java.util.List;
public class NonForwardQueryResultScanner {
- private static final int MAX_FILE_NUM_PER_SCAN = 100;
+ private static final int MAX_FRAGMENT_NUM_PER_SCAN = 100;
private QueryId queryId;
private String sessionId;
@@ -54,7 +58,7 @@
private TajoConf tajoConf;
private ScanNode scanNode;
- private int currentFileIndex = 0;
+ private int currentFragmentIndex = 0;
public NonForwardQueryResultScanner(TajoConf tajoConf, String sessionId,
QueryId queryId,
@@ -76,23 +80,24 @@
}
private void initSeqScanExec() throws IOException {
- FragmentProto[] fragments = PhysicalPlanUtil.getNonZeroLengthDataFiles(tajoConf, tableDesc,
- currentFileIndex, MAX_FILE_NUM_PER_SCAN);
- if (fragments != null && fragments.length > 0) {
+ List<Fragment> fragments = StorageManager.getStorageManager(tajoConf, tableDesc.getMeta().getStoreType())
+ .getNonForwardSplit(tableDesc, currentFragmentIndex, MAX_FRAGMENT_NUM_PER_SCAN);
+
+ if (fragments != null && !fragments.isEmpty()) {
+ FragmentProto[] fragmentProtos = FragmentConvertor.toFragmentProtoArray(fragments.toArray(new Fragment[]{}));
this.taskContext = new TaskAttemptContext(
new QueryContext(tajoConf), null,
new QueryUnitAttemptId(new QueryUnitId(new ExecutionBlockId(queryId, 1), 0), 0),
- fragments, null);
+ fragmentProtos, null);
try {
// scanNode must be clone cause SeqScanExec change target in the case of a partitioned table.
- scanExec = new SeqScanExec(taskContext,
- StorageManager.getStorageManager(tajoConf), (ScanNode)scanNode.clone(), fragments);
+ scanExec = new SeqScanExec(taskContext, (ScanNode)scanNode.clone(), fragmentProtos);
} catch (CloneNotSupportedException e) {
throw new IOException(e.getMessage(), e);
}
scanExec.init();
- currentFileIndex += fragments.length;
+ currentFragmentIndex += fragments.size();
}
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/TajoMaster.java b/tajo-core/src/main/java/org/apache/tajo/master/TajoMaster.java
index 795983d..56fbb22 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/TajoMaster.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/TajoMaster.java
@@ -49,6 +49,7 @@
import org.apache.tajo.master.rm.WorkerResourceManager;
import org.apache.tajo.master.session.SessionManager;
import org.apache.tajo.rpc.RpcChannelFactory;
+import org.apache.tajo.storage.FileStorageManager;
import org.apache.tajo.storage.StorageManager;
import org.apache.tajo.util.*;
import org.apache.tajo.util.history.HistoryReader;
@@ -106,7 +107,7 @@
private CatalogServer catalogServer;
private CatalogService catalog;
- private StorageManager storeManager;
+ private FileStorageManager storeManager;
private GlobalEngine globalEngine;
private AsyncDispatcher dispatcher;
private TajoMasterClientService tajoMasterClientService;
@@ -166,7 +167,7 @@
// check the system directory and create if they are not created.
checkAndInitializeSystemDirectories();
- this.storeManager = StorageManager.getStorageManager(systemConf);
+ this.storeManager = (FileStorageManager)StorageManager.getFileStorageManager(systemConf, null);
catalogServer = new CatalogServer(FunctionLoader.load());
addIfService(catalogServer);
@@ -407,7 +408,7 @@
return this.catalogServer;
}
- public StorageManager getStorageManager() {
+ public FileStorageManager getStorageManager() {
return this.storeManager;
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/TajoMasterClientService.java b/tajo-core/src/main/java/org/apache/tajo/master/TajoMasterClientService.java
index 540bd71..77075c4 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/TajoMasterClientService.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/TajoMasterClientService.java
@@ -797,7 +797,8 @@
TableDesc desc;
try {
- desc = context.getGlobalEngine().createTableOnPath(queryContext, request.getName(), schema,
+ desc = context.getGlobalEngine().createTable(queryContext, request.getName(),
+ meta.getStoreType(), schema,
meta, path, true, partitionDesc, false);
} catch (Exception e) {
return TableResponse.newBuilder()
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/event/FragmentScheduleEvent.java b/tajo-core/src/main/java/org/apache/tajo/master/event/FragmentScheduleEvent.java
index 8cc17cb..c38f99f 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/event/FragmentScheduleEvent.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/event/FragmentScheduleEvent.java
@@ -20,22 +20,23 @@
import org.apache.tajo.ExecutionBlockId;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import java.util.Collection;
public class FragmentScheduleEvent extends TaskSchedulerEvent {
- private final FileFragment leftFragment;
- private final Collection<FileFragment> rightFragments;
+ private final Fragment leftFragment;
+ private final Collection<Fragment> rightFragments;
public FragmentScheduleEvent(final EventType eventType, final ExecutionBlockId blockId,
- final FileFragment fragment) {
+ final Fragment fragment) {
this(eventType, blockId, fragment, null);
}
public FragmentScheduleEvent(final EventType eventType,
final ExecutionBlockId blockId,
- final FileFragment leftFragment,
- final Collection<FileFragment> rightFragments) {
+ final Fragment leftFragment,
+ final Collection<Fragment> rightFragments) {
super(eventType, blockId);
this.leftFragment = leftFragment;
this.rightFragments = rightFragments;
@@ -45,11 +46,11 @@
return this.rightFragments != null && !this.rightFragments.isEmpty();
}
- public FileFragment getLeftFragment() {
+ public Fragment getLeftFragment() {
return leftFragment;
}
- public Collection<FileFragment> getRightFragments() { return rightFragments; }
+ public Collection<Fragment> getRightFragments() { return rightFragments; }
@Override
public String toString() {
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/Query.java b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/Query.java
index 6f80171..978480e 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/Query.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/Query.java
@@ -23,7 +23,6 @@
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.ContentSummary;
-import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.yarn.event.EventHandler;
@@ -32,31 +31,27 @@
import org.apache.tajo.ExecutionBlockId;
import org.apache.tajo.QueryId;
import org.apache.tajo.SessionVars;
-import org.apache.tajo.TajoConstants;
import org.apache.tajo.TajoProtos.QueryState;
import org.apache.tajo.catalog.CatalogService;
import org.apache.tajo.catalog.TableDesc;
import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.conf.TajoConf;
-import org.apache.tajo.engine.planner.global.DataChannel;
import org.apache.tajo.engine.planner.global.ExecutionBlock;
import org.apache.tajo.engine.planner.global.ExecutionBlockCursor;
import org.apache.tajo.engine.planner.global.MasterPlan;
-import org.apache.tajo.plan.logical.CreateTableNode;
-import org.apache.tajo.plan.logical.InsertNode;
-import org.apache.tajo.plan.logical.NodeType;
+import org.apache.tajo.plan.logical.*;
import org.apache.tajo.engine.query.QueryContext;
import org.apache.tajo.master.event.*;
+import org.apache.tajo.plan.util.PlannerUtil;
import org.apache.tajo.storage.StorageManager;
import org.apache.tajo.storage.StorageConstants;
-import org.apache.tajo.storage.StorageUtil;
import org.apache.tajo.util.TUtil;
import org.apache.tajo.util.history.QueryHistory;
import org.apache.tajo.util.history.SubQueryHistory;
import java.io.IOException;
-import java.text.NumberFormat;
import java.util.*;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReadWriteLock;
@@ -72,7 +67,6 @@
private Map<ExecutionBlockId, SubQuery> subqueries;
private final EventHandler eventHandler;
private final MasterPlan plan;
- private final StorageManager sm;
QueryMasterTask.QueryMasterTaskContext context;
private ExecutionBlockCursor cursor;
@@ -214,7 +208,6 @@
subqueries = Maps.newHashMap();
this.eventHandler = eventHandler;
this.plan = plan;
- this.sm = context.getStorageManager();
this.cursor = new ExecutionBlockCursor(plan, true);
StringBuilder sb = new StringBuilder("\n=======================================================");
@@ -396,7 +389,7 @@
query.setStartTime();
SubQuery subQuery = new SubQuery(query.context, query.getPlan(),
- query.getExecutionBlockCursor().nextBlock(), query.sm);
+ query.getExecutionBlockCursor().nextBlock());
subQuery.setPriority(query.priority--);
query.addSubQuery(subQuery);
@@ -421,6 +414,20 @@
} else {
finalState = QueryState.QUERY_ERROR;
}
+ if (finalState != QueryState.QUERY_SUCCEEDED) {
+ SubQuery lastStage = query.getSubQuery(subQueryEvent.getExecutionBlockId());
+ if (lastStage != null && lastStage.getTableMeta() != null) {
+ StoreType storeType = lastStage.getTableMeta().getStoreType();
+ if (storeType != null) {
+ LogicalRootNode rootNode = lastStage.getMasterPlan().getLogicalPlan().getRootBlock().getRoot();
+ try {
+ StorageManager.getStorageManager(query.systemConf, storeType).rollbackOutputCommit(rootNode.getChild());
+ } catch (IOException e) {
+ LOG.warn(query.getId() + ", failed processing cleanup storage when query failed:" + e.getMessage(), e);
+ }
+ }
+ }
+ }
query.eventHandler.handle(new QueryMasterQueryCompletedEvent(query.getId()));
query.setFinishTime();
@@ -428,356 +435,27 @@
}
private QueryState finalizeQuery(Query query, QueryCompletedEvent event) {
- MasterPlan masterPlan = query.getPlan();
-
- ExecutionBlock terminal = query.getPlan().getTerminalBlock();
- DataChannel finalChannel = masterPlan.getChannel(event.getExecutionBlockId(), terminal.getId());
-
- QueryHookExecutor hookExecutor = new QueryHookExecutor(query.context.getQueryMasterContext());
+ SubQuery lastStage = query.getSubQuery(event.getExecutionBlockId());
+ StoreType storeType = lastStage.getTableMeta().getStoreType();
try {
- Path finalOutputDir = commitOutputData(query);
+ LogicalRootNode rootNode = lastStage.getMasterPlan().getLogicalPlan().getRootBlock().getRoot();
+ CatalogService catalog = lastStage.getContext().getQueryMasterContext().getWorkerContext().getCatalog();
+ TableDesc tableDesc = PlannerUtil.getTableDesc(catalog, rootNode.getChild());
+
+ Path finalOutputDir = StorageManager.getStorageManager(query.systemConf, storeType)
+ .commitOutputData(query.context.getQueryContext(),
+ lastStage.getId(), lastStage.getMasterPlan().getLogicalPlan(), lastStage.getSchema(), tableDesc);
+
+ QueryHookExecutor hookExecutor = new QueryHookExecutor(query.context.getQueryMasterContext());
hookExecutor.execute(query.context.getQueryContext(), query, event.getExecutionBlockId(), finalOutputDir);
- } catch (Throwable t) {
- query.eventHandler.handle(new QueryDiagnosticsUpdateEvent(query.id, ExceptionUtils.getStackTrace(t)));
+ } catch (Exception e) {
+ query.eventHandler.handle(new QueryDiagnosticsUpdateEvent(query.id, ExceptionUtils.getStackTrace(e)));
return QueryState.QUERY_ERROR;
}
return QueryState.QUERY_SUCCEEDED;
}
- /**
- * It moves a result data stored in a staging output dir into a final output dir.
- */
- public Path commitOutputData(Query query) throws IOException {
- QueryContext queryContext = query.context.getQueryContext();
- Path stagingResultDir = new Path(queryContext.getStagingDir(), TajoConstants.RESULT_DIR_NAME);
- Path finalOutputDir;
- if (queryContext.hasOutputPath()) {
- finalOutputDir = queryContext.getOutputPath();
- try {
- FileSystem fs = stagingResultDir.getFileSystem(query.systemConf);
-
- if (queryContext.isOutputOverwrite()) { // INSERT OVERWRITE INTO
-
- // It moves the original table into the temporary location.
- // Then it moves the new result table into the original table location.
- // Upon failed, it recovers the original table if possible.
- boolean movedToOldTable = false;
- boolean committed = false;
- Path oldTableDir = new Path(queryContext.getStagingDir(), TajoConstants.INSERT_OVERWIRTE_OLD_TABLE_NAME);
- ContentSummary summary = fs.getContentSummary(stagingResultDir);
-
- if (queryContext.hasPartition() && summary.getFileCount() > 0L) {
- // This is a map for existing non-leaf directory to rename. A key is current directory and a value is
- // renaming directory.
- Map<Path, Path> renameDirs = TUtil.newHashMap();
- // This is a map for recovering existing partition directory. A key is current directory and a value is
- // temporary directory to back up.
- Map<Path, Path> recoveryDirs = TUtil.newHashMap();
-
- try {
- if (!fs.exists(finalOutputDir)) {
- fs.mkdirs(finalOutputDir);
- }
-
- visitPartitionedDirectory(fs, stagingResultDir, finalOutputDir, stagingResultDir.toString(),
- renameDirs, oldTableDir);
-
- // Rename target partition directories
- for(Map.Entry<Path, Path> entry : renameDirs.entrySet()) {
- // Backup existing data files for recovering
- if (fs.exists(entry.getValue())) {
- String recoveryPathString = entry.getValue().toString().replaceAll(finalOutputDir.toString(),
- oldTableDir.toString());
- Path recoveryPath = new Path(recoveryPathString);
- fs.rename(entry.getValue(), recoveryPath);
- fs.exists(recoveryPath);
- recoveryDirs.put(entry.getValue(), recoveryPath);
- }
- // Delete existing directory
- fs.delete(entry.getValue(), true);
- // Rename staging directory to final output directory
- fs.rename(entry.getKey(), entry.getValue());
- }
-
- } catch (IOException ioe) {
- // Remove created dirs
- for(Map.Entry<Path, Path> entry : renameDirs.entrySet()) {
- fs.delete(entry.getValue(), true);
- }
-
- // Recovery renamed dirs
- for(Map.Entry<Path, Path> entry : recoveryDirs.entrySet()) {
- fs.delete(entry.getValue(), true);
- fs.rename(entry.getValue(), entry.getKey());
- }
-
- throw new IOException(ioe.getMessage());
- }
- } else { // no partition
- try {
-
- // if the final output dir exists, move all contents to the temporary table dir.
- // Otherwise, just make the final output dir. As a result, the final output dir will be empty.
- if (fs.exists(finalOutputDir)) {
- fs.mkdirs(oldTableDir);
-
- for (FileStatus status : fs.listStatus(finalOutputDir, StorageManager.hiddenFileFilter)) {
- fs.rename(status.getPath(), oldTableDir);
- }
-
- movedToOldTable = fs.exists(oldTableDir);
- } else { // if the parent does not exist, make its parent directory.
- fs.mkdirs(finalOutputDir);
- }
-
- // Move the results to the final output dir.
- for (FileStatus status : fs.listStatus(stagingResultDir)) {
- fs.rename(status.getPath(), finalOutputDir);
- }
-
- // Check the final output dir
- committed = fs.exists(finalOutputDir);
-
- } catch (IOException ioe) {
- // recover the old table
- if (movedToOldTable && !committed) {
-
- // if commit is failed, recover the old data
- for (FileStatus status : fs.listStatus(finalOutputDir, StorageManager.hiddenFileFilter)) {
- fs.delete(status.getPath(), true);
- }
-
- for (FileStatus status : fs.listStatus(oldTableDir)) {
- fs.rename(status.getPath(), finalOutputDir);
- }
- }
-
- throw new IOException(ioe.getMessage());
- }
- }
- } else {
- NodeType queryType = queryContext.getCommandType();
-
- if (queryType == NodeType.INSERT) { // INSERT INTO an existing table
-
- NumberFormat fmt = NumberFormat.getInstance();
- fmt.setGroupingUsed(false);
- fmt.setMinimumIntegerDigits(3);
-
- if (queryContext.hasPartition()) {
- for(FileStatus eachFile: fs.listStatus(stagingResultDir)) {
- if (eachFile.isFile()) {
- LOG.warn("Partition table can't have file in a staging dir: " + eachFile.getPath());
- continue;
- }
- moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputDir, fmt, -1);
- }
- } else {
- int maxSeq = StorageUtil.getMaxFileSequence(fs, finalOutputDir, false) + 1;
- for(FileStatus eachFile: fs.listStatus(stagingResultDir)) {
- moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputDir, fmt, maxSeq++);
- }
- }
- // checking all file moved and remove empty dir
- verifyAllFileMoved(fs, stagingResultDir);
- FileStatus[] files = fs.listStatus(stagingResultDir);
- if (files != null && files.length != 0) {
- for (FileStatus eachFile: files) {
- LOG.error("There are some unmoved files in staging dir:" + eachFile.getPath());
- }
- }
- } else { // CREATE TABLE AS SELECT (CTAS)
- if (fs.exists(finalOutputDir)) {
- for (FileStatus status : fs.listStatus(stagingResultDir)) {
- fs.rename(status.getPath(), finalOutputDir);
- }
- } else {
- fs.rename(stagingResultDir, finalOutputDir);
- }
- LOG.info("Moved from the staging dir to the output directory '" + finalOutputDir);
- }
- }
-
- // remove the staging directory if the final output dir is given.
- Path stagingDirRoot = queryContext.getStagingDir().getParent();
- fs.delete(stagingDirRoot, true);
-
- } catch (Throwable t) {
- LOG.error(t);
- throw new IOException(t);
- }
- } else {
- finalOutputDir = new Path(queryContext.getStagingDir(), TajoConstants.RESULT_DIR_NAME);
- }
-
- return finalOutputDir;
- }
-
- /**
- * This method sets a rename map which includes renamed staging directory to final output directory recursively.
- * If there exists some data files, this delete it for duplicate data.
- *
- *
- * @param fs
- * @param stagingPath
- * @param outputPath
- * @param stagingParentPathString
- * @throws IOException
- */
- private void visitPartitionedDirectory(FileSystem fs, Path stagingPath, Path outputPath,
- String stagingParentPathString,
- Map<Path, Path> renameDirs, Path oldTableDir) throws IOException {
- FileStatus[] files = fs.listStatus(stagingPath);
-
- for(FileStatus eachFile : files) {
- if (eachFile.isDirectory()) {
- Path oldPath = eachFile.getPath();
-
- // Make recover directory.
- String recoverPathString = oldPath.toString().replaceAll(stagingParentPathString,
- oldTableDir.toString());
- Path recoveryPath = new Path(recoverPathString);
- if (!fs.exists(recoveryPath)) {
- fs.mkdirs(recoveryPath);
- }
-
- visitPartitionedDirectory(fs, eachFile.getPath(), outputPath, stagingParentPathString,
- renameDirs, oldTableDir);
- // Find last order partition for renaming
- String newPathString = oldPath.toString().replaceAll(stagingParentPathString,
- outputPath.toString());
- Path newPath = new Path(newPathString);
- if (!isLeafDirectory(fs, eachFile.getPath())) {
- renameDirs.put(eachFile.getPath(), newPath);
- } else {
- if (!fs.exists(newPath)) {
- fs.mkdirs(newPath);
- }
- }
- }
- }
- }
-
- private boolean isLeafDirectory(FileSystem fs, Path path) throws IOException {
- boolean retValue = false;
-
- FileStatus[] files = fs.listStatus(path);
- for (FileStatus file : files) {
- if (fs.isDirectory(file.getPath())) {
- retValue = true;
- break;
- }
- }
-
- return retValue;
- }
-
- private boolean verifyAllFileMoved(FileSystem fs, Path stagingPath) throws IOException {
- FileStatus[] files = fs.listStatus(stagingPath);
- if (files != null && files.length != 0) {
- for (FileStatus eachFile: files) {
- if (eachFile.isFile()) {
- LOG.error("There are some unmoved files in staging dir:" + eachFile.getPath());
- return false;
- } else {
- if (verifyAllFileMoved(fs, eachFile.getPath())) {
- fs.delete(eachFile.getPath(), false);
- } else {
- return false;
- }
- }
- }
- }
-
- return true;
- }
-
- /**
- * Attach the sequence number to a path.
- *
- * @param path Path
- * @param seq sequence number
- * @param nf Number format
- * @return New path attached with sequence number
- * @throws IOException
- */
- private String replaceFileNameSeq(Path path, int seq, NumberFormat nf) throws IOException {
- String[] tokens = path.getName().split("-");
- if (tokens.length != 4) {
- throw new IOException("Wrong result file name:" + path);
- }
- return tokens[0] + "-" + tokens[1] + "-" + tokens[2] + "-" + nf.format(seq);
- }
-
- /**
- * Attach the sequence number to the output file name and than move the file into the final result path.
- *
- * @param fs FileSystem
- * @param stagingResultDir The staging result dir
- * @param fileStatus The file status
- * @param finalOutputPath Final output path
- * @param nf Number format
- * @param fileSeq The sequence number
- * @throws IOException
- */
- private void moveResultFromStageToFinal(FileSystem fs, Path stagingResultDir,
- FileStatus fileStatus, Path finalOutputPath,
- NumberFormat nf,
- int fileSeq) throws IOException {
- if (fileStatus.isDirectory()) {
- String subPath = extractSubPath(stagingResultDir, fileStatus.getPath());
- if (subPath != null) {
- Path finalSubPath = new Path(finalOutputPath, subPath);
- if (!fs.exists(finalSubPath)) {
- fs.mkdirs(finalSubPath);
- }
- int maxSeq = StorageUtil.getMaxFileSequence(fs, finalSubPath, false);
- for (FileStatus eachFile : fs.listStatus(fileStatus.getPath())) {
- moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputPath, nf, ++maxSeq);
- }
- } else {
- throw new IOException("Wrong staging dir:" + stagingResultDir + "," + fileStatus.getPath());
- }
- } else {
- String subPath = extractSubPath(stagingResultDir, fileStatus.getPath());
- if (subPath != null) {
- Path finalSubPath = new Path(finalOutputPath, subPath);
- finalSubPath = new Path(finalSubPath.getParent(), replaceFileNameSeq(finalSubPath, fileSeq, nf));
- if (!fs.exists(finalSubPath.getParent())) {
- fs.mkdirs(finalSubPath.getParent());
- }
- if (fs.exists(finalSubPath)) {
- throw new IOException("Already exists data file:" + finalSubPath);
- }
- boolean success = fs.rename(fileStatus.getPath(), finalSubPath);
- if (success) {
- LOG.info("Moving staging file[" + fileStatus.getPath() + "] + " +
- "to final output[" + finalSubPath + "]");
- } else {
- LOG.error("Can't move staging file[" + fileStatus.getPath() + "] + " +
- "to final output[" + finalSubPath + "]");
- }
- }
- }
- }
-
- private String extractSubPath(Path parentPath, Path childPath) {
- String parentPathStr = parentPath.toUri().getPath();
- String childPathStr = childPath.toUri().getPath();
-
- if (parentPathStr.length() > childPathStr.length()) {
- return null;
- }
-
- int index = childPathStr.indexOf(parentPathStr);
- if (index != 0) {
- return null;
- }
-
- return childPathStr.substring(parentPathStr.length() + 1);
- }
-
private static interface QueryHook {
boolean isEligible(QueryContext queryContext, Query query, ExecutionBlockId finalExecBlockId, Path finalOutputDir);
void execute(QueryMaster.QueryMasterContext context, QueryContext queryContext, Query query,
@@ -942,7 +620,7 @@
private void executeNextBlock(Query query) {
ExecutionBlockCursor cursor = query.getExecutionBlockCursor();
ExecutionBlock nextBlock = cursor.nextBlock();
- SubQuery nextSubQuery = new SubQuery(query.context, query.getPlan(), nextBlock, query.sm);
+ SubQuery nextSubQuery = new SubQuery(query.context, query.getPlan(), nextBlock);
nextSubQuery.setPriority(query.priority--);
query.addSubQuery(nextSubQuery);
nextSubQuery.handle(new SubQueryEvent(nextSubQuery.getId(), SubQueryEventType.SQ_INIT));
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryInfo.java b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryInfo.java
index 00b95ac..d4e0752 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryInfo.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryInfo.java
@@ -24,7 +24,7 @@
import org.apache.tajo.TajoProtos;
import org.apache.tajo.engine.json.CoreGsonHelper;
import org.apache.tajo.ipc.ClientProtos.QueryInfoProto;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.util.TajoIdUtils;
import org.apache.tajo.util.history.History;
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryMaster.java b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryMaster.java
index b3b4dbb..e30b4f9 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryMaster.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryMaster.java
@@ -41,7 +41,6 @@
import org.apache.tajo.rpc.NullCallback;
import org.apache.tajo.rpc.RpcConnectionPool;
import org.apache.tajo.rpc.protocolrecords.PrimitiveProtos;
-import org.apache.tajo.storage.StorageManager;
import org.apache.tajo.util.HAServiceUtil;
import org.apache.tajo.util.NetUtils;
import org.apache.tajo.util.history.QueryHistory;
@@ -71,8 +70,6 @@
private GlobalPlanner globalPlanner;
- private StorageManager storageManager;
-
private TajoConf systemConf;
private Map<QueryId, QueryMasterTask> queryMasterTasks = Maps.newConcurrentMap();
@@ -116,8 +113,6 @@
this.dispatcher = new TajoAsyncDispatcher("querymaster_" + System.currentTimeMillis());
addIfService(dispatcher);
- this.storageManager = StorageManager.getStorageManager(systemConf);
-
globalPlanner = new GlobalPlanner(systemConf, workerContext);
dispatcher.register(QueryStartEvent.EventType.class, new QueryStartEventHandler());
@@ -373,10 +368,6 @@
return clock;
}
- public StorageManager getStorageManager() {
- return storageManager;
- }
-
public QueryMaster getQueryMaster() {
return QueryMaster.this;
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryMasterTask.java b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryMasterTask.java
index 75d8ab6..1eaef0f 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryMasterTask.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryMasterTask.java
@@ -35,10 +35,13 @@
import org.apache.tajo.algebra.JsonHelper;
import org.apache.tajo.catalog.CatalogService;
import org.apache.tajo.catalog.TableDesc;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
import org.apache.tajo.conf.TajoConf;
import org.apache.tajo.plan.LogicalOptimizer;
import org.apache.tajo.plan.LogicalPlan;
import org.apache.tajo.plan.LogicalPlanner;
+import org.apache.tajo.plan.logical.LogicalRootNode;
+import org.apache.tajo.plan.rewrite.RewriteRule;
import org.apache.tajo.plan.util.PlannerUtil;
import org.apache.tajo.engine.planner.global.MasterPlan;
import org.apache.tajo.plan.logical.LogicalNode;
@@ -54,10 +57,12 @@
import org.apache.tajo.master.event.*;
import org.apache.tajo.master.rm.TajoWorkerResourceManager;
import org.apache.tajo.master.session.Session;
+import org.apache.tajo.plan.verifier.VerifyException;
import org.apache.tajo.rpc.CallFuture;
import org.apache.tajo.rpc.NettyClientBase;
import org.apache.tajo.rpc.RpcConnectionPool;
import org.apache.tajo.storage.StorageManager;
+import org.apache.tajo.storage.StorageProperty;
import org.apache.tajo.storage.StorageUtil;
import org.apache.tajo.util.HAServiceUtil;
import org.apache.tajo.util.metrics.TajoMetrics;
@@ -348,6 +353,8 @@
}
public synchronized void startQuery() {
+ StorageManager sm = null;
+ LogicalPlan plan = null;
try {
if (query != null) {
LOG.warn("Query already started");
@@ -358,7 +365,29 @@
LogicalOptimizer optimizer = new LogicalOptimizer(systemConf);
Expr expr = JsonHelper.fromJson(jsonExpr, Expr.class);
jsonExpr = null; // remove the possible OOM
- LogicalPlan plan = planner.createPlan(queryContext, expr);
+ plan = planner.createPlan(queryContext, expr);
+
+ StoreType storeType = PlannerUtil.getStoreType(plan);
+ if (storeType != null) {
+ sm = StorageManager.getStorageManager(systemConf, storeType);
+ StorageProperty storageProperty = sm.getStorageProperty();
+ if (storageProperty.isSortedInsert()) {
+ String tableName = PlannerUtil.getStoreTableName(plan);
+ LogicalRootNode rootNode = plan.getRootBlock().getRoot();
+ TableDesc tableDesc = PlannerUtil.getTableDesc(catalog, rootNode.getChild());
+ if (tableDesc == null) {
+ throw new VerifyException("Can't get table meta data from catalog: " + tableName);
+ }
+ List<RewriteRule> storageSpecifiedRewriteRules = sm.getRewriteRules(
+ getQueryTaskContext().getQueryContext(), tableDesc);
+ if (storageSpecifiedRewriteRules != null) {
+ for (RewriteRule eachRule: storageSpecifiedRewriteRules) {
+ optimizer.addRuleAfterToJoinOpt(eachRule);
+ }
+ }
+ }
+ }
+
optimizer.optimize(queryContext, plan);
GlobalEngine.DistributedQueryHookManager hookManager = new GlobalEngine.DistributedQueryHookManager();
@@ -393,6 +422,15 @@
} catch (Throwable t) {
LOG.error(t.getMessage(), t);
initError = t;
+
+ if (plan != null && sm != null) {
+ LogicalRootNode rootNode = plan.getRootBlock().getRoot();
+ try {
+ sm.rollbackOutputCommit(rootNode.getChild());
+ } catch (IOException e) {
+ LOG.warn(query.getId() + ", failed processing cleanup storage when query failed:" + e.getMessage(), e);
+ }
+ }
}
}
@@ -441,8 +479,14 @@
// Create Output Directory
////////////////////////////////////////////
+ String outputPath = context.get(QueryVars.OUTPUT_TABLE_PATH, "");
if (context.isCreateTable() || context.isInsert()) {
- stagingDir = StorageUtil.concatPath(context.getOutputPath(), TMP_STAGING_DIR_PREFIX, queryId);
+ if (outputPath == null || outputPath.isEmpty()) {
+ // hbase
+ stagingDir = new Path(TajoConf.getDefaultRootStagingDir(conf), queryId);
+ } else {
+ stagingDir = StorageUtil.concatPath(context.getOutputPath(), TMP_STAGING_DIR_PREFIX, queryId);
+ }
} else {
stagingDir = new Path(TajoConf.getDefaultRootStagingDir(conf), queryId);
}
@@ -570,10 +614,6 @@
return queryId;
}
- public StorageManager getStorageManager() {
- return queryMasterContext.getStorageManager();
- }
-
public Path getStagingDir() {
return queryContext.getStagingDir();
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryUnit.java b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryUnit.java
index 0f275e9..75402c2 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryUnit.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryUnit.java
@@ -43,6 +43,7 @@
import org.apache.tajo.plan.logical.*;
import org.apache.tajo.storage.DataLocation;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.storage.fragment.FragmentConvertor;
import org.apache.tajo.util.Pair;
import org.apache.tajo.util.TajoIdUtils;
@@ -265,8 +266,13 @@
List<String> fragmentList = new ArrayList<String>();
for (FragmentProto eachFragment : getAllFragments()) {
- FileFragment fileFragment = FragmentConvertor.convert(FileFragment.class, eachFragment);
- fragmentList.add(fileFragment.toString());
+ try {
+ Fragment fragment = FragmentConvertor.convert(systemConf, eachFragment);
+ fragmentList.add(fragment.toString());
+ } catch (Exception e) {
+ LOG.error(e.getMessage());
+ fragmentList.add("ERROR: " + eachFragment.getStoreType() + "," + eachFragment.getId() + ": " + e.getMessage());
+ }
}
queryUnitHistory.setFragments(fragmentList.toArray(new String[]{}));
@@ -313,15 +319,18 @@
}
}
- private void addDataLocation(FileFragment fragment) {
+ private void addDataLocation(Fragment fragment) {
String[] hosts = fragment.getHosts();
- int[] diskIds = fragment.getDiskIds();
+ int[] diskIds = null;
+ if (fragment instanceof FileFragment) {
+ diskIds = ((FileFragment)fragment).getDiskIds();
+ }
for (int i = 0; i < hosts.length; i++) {
- dataLocations.add(new DataLocation(hosts[i], diskIds[i]));
+ dataLocations.add(new DataLocation(hosts[i], diskIds == null ? -1 : diskIds[i]));
}
}
- public void addFragment(FileFragment fragment, boolean useDataLocation) {
+ public void addFragment(Fragment fragment, boolean useDataLocation) {
Set<FragmentProto> fragmentProtos;
if (fragMap.containsKey(fragment.getTableName())) {
fragmentProtos = fragMap.get(fragment.getTableName());
@@ -336,8 +345,8 @@
totalFragmentNum++;
}
- public void addFragments(Collection<FileFragment> fragments) {
- for (FileFragment eachFragment: fragments) {
+ public void addFragments(Collection<Fragment> fragments) {
+ for (Fragment eachFragment: fragments) {
addFragment(eachFragment, false);
}
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/Repartitioner.java b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/Repartitioner.java
index 55b1895..a240ace 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/Repartitioner.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/Repartitioner.java
@@ -45,15 +45,18 @@
import org.apache.tajo.ipc.TajoWorkerProtocol.EnforceProperty;
import org.apache.tajo.master.TaskSchedulerContext;
import org.apache.tajo.master.querymaster.QueryUnit.IntermediateEntry;
+import org.apache.tajo.plan.logical.SortNode.SortPurpose;
import org.apache.tajo.plan.util.PlannerUtil;
import org.apache.tajo.plan.PlanningException;
import org.apache.tajo.plan.logical.*;
-import org.apache.tajo.storage.RowStoreUtil;
+import org.apache.tajo.storage.FileStorageManager;
import org.apache.tajo.storage.StorageManager;
+import org.apache.tajo.storage.RowStoreUtil;
import org.apache.tajo.storage.TupleRange;
import org.apache.tajo.storage.fragment.FileFragment;
-import org.apache.tajo.unit.StorageUnit;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.util.Pair;
+import org.apache.tajo.unit.StorageUnit;
import org.apache.tajo.util.TUtil;
import org.apache.tajo.util.TajoIdUtils;
import org.apache.tajo.worker.FetchImpl;
@@ -83,18 +86,20 @@
MasterPlan masterPlan = subQuery.getMasterPlan();
ExecutionBlock execBlock = subQuery.getBlock();
QueryMasterTask.QueryMasterTaskContext masterContext = subQuery.getContext();
- StorageManager storageManager = subQuery.getStorageManager();
ScanNode[] scans = execBlock.getScanNodes();
Path tablePath;
- FileFragment[] fragments = new FileFragment[scans.length];
+ Fragment[] fragments = new Fragment[scans.length];
long[] stats = new long[scans.length];
// initialize variables from the child operators
for (int i = 0; i < scans.length; i++) {
TableDesc tableDesc = masterContext.getTableDescMap().get(scans[i].getCanonicalName());
if (tableDesc == null) { // if it is a real table stored on storage
+ FileStorageManager storageManager =
+ (FileStorageManager)StorageManager.getFileStorageManager(subQuery.getContext().getConf());
+
tablePath = storageManager.getTablePath(scans[i].getTableName());
if (execBlock.getUnionScanMap() != null && !execBlock.getUnionScanMap().isEmpty()) {
for (Map.Entry<ExecutionBlockId, ExecutionBlockId> unionScanEntry: execBlock.getUnionScanMap().entrySet()) {
@@ -107,21 +112,23 @@
}
fragments[i] = new FileFragment(scans[i].getCanonicalName(), tablePath, 0, 0, new String[]{UNKNOWN_HOST});
} else {
- tablePath = new Path(tableDesc.getPath());
try {
stats[i] = GlobalPlanner.computeDescendentVolume(scans[i]);
} catch (PlanningException e) {
throw new IOException(e);
}
+ StorageManager storageManager =
+ StorageManager.getStorageManager(subQuery.getContext().getConf(), tableDesc.getMeta().getStoreType());
+
// if table has no data, storageManager will return empty FileFragment.
// So, we need to handle FileFragment by its size.
// If we don't check its size, it can cause IndexOutOfBoundsException.
- List<FileFragment> fileFragments = storageManager.getSplits(scans[i].getCanonicalName(), tableDesc.getMeta(), tableDesc.getSchema(), tablePath);
+ List<Fragment> fileFragments = storageManager.getSplits(scans[i].getCanonicalName(), tableDesc);
if (fileFragments.size() > 0) {
fragments[i] = fileFragments.get(0);
} else {
- fragments[i] = new FileFragment(scans[i].getCanonicalName(), tablePath, 0, 0, new String[]{UNKNOWN_HOST});
+ fragments[i] = new FileFragment(scans[i].getCanonicalName(), new Path(tableDesc.getPath()), 0, 0, new String[]{UNKNOWN_HOST});
}
}
}
@@ -268,14 +275,14 @@
//select intermediate scan and stats
ScanNode[] intermediateScans = new ScanNode[largeScanIndexList.size()];
long[] intermediateScanStats = new long[largeScanIndexList.size()];
- FileFragment[] intermediateFragments = new FileFragment[largeScanIndexList.size()];
+ Fragment[] intermediateFragments = new Fragment[largeScanIndexList.size()];
int index = 0;
for (Integer eachIdx : largeScanIndexList) {
intermediateScans[index] = scans[eachIdx];
intermediateScanStats[index] = stats[eachIdx];
intermediateFragments[index++] = fragments[eachIdx];
}
- FileFragment[] broadcastFragments = new FileFragment[broadcastIndexList.size()];
+ Fragment[] broadcastFragments = new Fragment[broadcastIndexList.size()];
ScanNode[] broadcastScans = new ScanNode[broadcastIndexList.size()];
index = 0;
for (Integer eachIdx : broadcastIndexList) {
@@ -309,9 +316,9 @@
SubQuery subQuery,
ScanNode[] scans,
long[] stats,
- FileFragment[] fragments,
+ Fragment[] fragments,
ScanNode[] broadcastScans,
- FileFragment[] broadcastFragments) throws IOException {
+ Fragment[] broadcastFragments) throws IOException {
MasterPlan masterPlan = subQuery.getMasterPlan();
ExecutionBlock execBlock = subQuery.getBlock();
// The hash map is modeling as follows:
@@ -394,7 +401,7 @@
int joinTaskNum = Math.min(maxTaskNum, hashEntries.size());
LOG.info("The determined number of join tasks is " + joinTaskNum);
- List<FileFragment> rightFragments = new ArrayList<FileFragment>();
+ List<Fragment> rightFragments = new ArrayList<Fragment>();
rightFragments.add(fragments[1]);
if (broadcastFragments != null) {
@@ -404,14 +411,19 @@
Path[] partitionScanPaths = null;
TableDesc tableDesc = masterContext.getTableDescMap().get(eachScan.getCanonicalName());
if (eachScan.getType() == NodeType.PARTITIONS_SCAN) {
+ FileStorageManager storageManager =
+ (FileStorageManager)StorageManager.getFileStorageManager(subQuery.getContext().getConf());
+
PartitionedTableScanNode partitionScan = (PartitionedTableScanNode)eachScan;
partitionScanPaths = partitionScan.getInputPaths();
// set null to inputPaths in getFragmentsFromPartitionedTable()
- getFragmentsFromPartitionedTable(subQuery.getStorageManager(), eachScan, tableDesc);
+ getFragmentsFromPartitionedTable(storageManager, eachScan, tableDesc);
partitionScan.setInputPaths(partitionScanPaths);
} else {
- Collection<FileFragment> scanFragments = subQuery.getStorageManager().getSplits(eachScan.getCanonicalName(),
- tableDesc.getMeta(), tableDesc.getSchema(), new Path(tableDesc.getPath()));
+ StorageManager storageManager = StorageManager.getStorageManager(subQuery.getContext().getConf(),
+ tableDesc.getMeta().getStoreType());
+ Collection<Fragment> scanFragments = storageManager.getSplits(eachScan.getCanonicalName(),
+ tableDesc, eachScan);
if (scanFragments != null) {
rightFragments.addAll(scanFragments);
}
@@ -480,10 +492,10 @@
/**
* It creates a number of fragments for all partitions.
*/
- public static List<FileFragment> getFragmentsFromPartitionedTable(StorageManager sm,
+ public static List<Fragment> getFragmentsFromPartitionedTable(FileStorageManager sm,
ScanNode scan,
TableDesc table) throws IOException {
- List<FileFragment> fragments = Lists.newArrayList();
+ List<Fragment> fragments = Lists.newArrayList();
PartitionedTableScanNode partitionsScan = (PartitionedTableScanNode) scan;
fragments.addAll(sm.getSplits(
scan.getCanonicalName(), table.getMeta(), table.getSchema(), partitionsScan.getInputPaths()));
@@ -492,7 +504,7 @@
}
private static void scheduleLeafTasksWithBroadcastTable(TaskSchedulerContext schedulerContext, SubQuery subQuery,
- int baseScanId, FileFragment[] fragments) throws IOException {
+ int baseScanId, Fragment[] fragments) throws IOException {
ExecutionBlock execBlock = subQuery.getBlock();
ScanNode[] scans = execBlock.getScanNodes();
@@ -511,23 +523,27 @@
// . add all partition paths to node's inputPaths variable
// -> SCAN
// . add all fragments to broadcastFragments
- Collection<FileFragment> baseFragments = null;
- List<FileFragment> broadcastFragments = new ArrayList<FileFragment>();
+ Collection<Fragment> baseFragments = null;
+ List<Fragment> broadcastFragments = new ArrayList<Fragment>();
for (int i = 0; i < scans.length; i++) {
ScanNode scan = scans[i];
TableDesc desc = subQuery.getContext().getTableDescMap().get(scan.getCanonicalName());
TableMeta meta = desc.getMeta();
- Collection<FileFragment> scanFragments;
+ Collection<Fragment> scanFragments;
Path[] partitionScanPaths = null;
if (scan.getType() == NodeType.PARTITIONS_SCAN) {
PartitionedTableScanNode partitionScan = (PartitionedTableScanNode)scan;
partitionScanPaths = partitionScan.getInputPaths();
// set null to inputPaths in getFragmentsFromPartitionedTable()
- scanFragments = getFragmentsFromPartitionedTable(subQuery.getStorageManager(), scan, desc);
+ FileStorageManager storageManager =
+ (FileStorageManager)StorageManager.getFileStorageManager(subQuery.getContext().getConf());
+ scanFragments = getFragmentsFromPartitionedTable(storageManager, scan, desc);
} else {
- scanFragments = subQuery.getStorageManager().getSplits(scan.getCanonicalName(), meta, desc.getSchema(),
- new Path(desc.getPath()));
+ StorageManager storageManager =
+ StorageManager.getStorageManager(subQuery.getContext().getConf(), desc.getMeta().getStoreType());
+
+ scanFragments = storageManager.getSplits(scan.getCanonicalName(), desc, scan);
}
if (scanFragments != null) {
@@ -630,46 +646,66 @@
ExecutionBlock execBlock = subQuery.getBlock();
ScanNode scan = execBlock.getScanNodes()[0];
Path tablePath;
- tablePath = subQuery.getContext().getStorageManager().getTablePath(scan.getTableName());
+ tablePath = ((FileStorageManager)StorageManager.getFileStorageManager(subQuery.getContext().getConf()))
+ .getTablePath(scan.getTableName());
ExecutionBlock sampleChildBlock = masterPlan.getChild(subQuery.getId(), 0);
SortNode sortNode = PlannerUtil.findTopNode(sampleChildBlock.getPlan(), NodeType.SORT);
SortSpec [] sortSpecs = sortNode.getSortKeys();
Schema sortSchema = new Schema(channel.getShuffleKeys());
+ TupleRange[] ranges;
+ int determinedTaskNum;
+
// calculate the number of maximum query ranges
TableStats totalStat = computeChildBlocksStats(subQuery.getContext(), masterPlan, subQuery.getId());
// If there is an empty table in inner join, it should return zero rows.
- if (totalStat.getNumBytes() == 0 && totalStat.getColumnStats().size() == 0 ) {
+ if (totalStat.getNumBytes() == 0 && totalStat.getColumnStats().size() == 0) {
return;
}
TupleRange mergedRange = TupleUtil.columnStatToRange(sortSpecs, sortSchema, totalStat.getColumnStats(), false);
- RangePartitionAlgorithm partitioner = new UniformRangePartition(mergedRange, sortSpecs);
- BigInteger card = partitioner.getTotalCardinality();
- // if the number of the range cardinality is less than the desired number of tasks,
- // we set the the number of tasks to the number of range cardinality.
- int determinedTaskNum;
- if (card.compareTo(BigInteger.valueOf(maxNum)) < 0) {
- LOG.info(subQuery.getId() + ", The range cardinality (" + card
- + ") is less then the desired number of tasks (" + maxNum + ")");
- determinedTaskNum = card.intValue();
+ if (sortNode.getSortPurpose() == SortPurpose.STORAGE_SPECIFIED) {
+ StoreType storeType = PlannerUtil.getStoreType(masterPlan.getLogicalPlan());
+ CatalogService catalog = subQuery.getContext().getQueryMasterContext().getWorkerContext().getCatalog();
+ LogicalRootNode rootNode = masterPlan.getLogicalPlan().getRootBlock().getRoot();
+ TableDesc tableDesc = PlannerUtil.getTableDesc(catalog, rootNode.getChild());
+ if (tableDesc == null) {
+ throw new IOException("Can't get table meta data from catalog: " +
+ PlannerUtil.getStoreTableName(masterPlan.getLogicalPlan()));
+ }
+ ranges = StorageManager.getStorageManager(subQuery.getContext().getConf(), storeType)
+ .getInsertSortRanges(subQuery.getContext().getQueryContext(), tableDesc,
+ sortNode.getInSchema(), sortSpecs,
+ mergedRange);
+ determinedTaskNum = ranges.length;
} else {
- determinedTaskNum = maxNum;
- }
+ RangePartitionAlgorithm partitioner = new UniformRangePartition(mergedRange, sortSpecs);
+ BigInteger card = partitioner.getTotalCardinality();
- LOG.info(subQuery.getId() + ", Try to divide " + mergedRange + " into " + determinedTaskNum +
- " sub ranges (total units: " + determinedTaskNum + ")");
- TupleRange [] ranges = partitioner.partition(determinedTaskNum);
- if (ranges == null || ranges.length == 0) {
- LOG.warn(subQuery.getId() + " no range infos.");
- }
- TupleUtil.setMaxRangeIfNull(sortSpecs, sortSchema, totalStat.getColumnStats(), ranges);
- if (LOG.isDebugEnabled()) {
- if (ranges != null) {
- for (TupleRange eachRange : ranges) {
- LOG.debug(subQuery.getId() + " range: " + eachRange.getStart() + " ~ " + eachRange.getEnd());
+ // if the number of the range cardinality is less than the desired number of tasks,
+ // we set the the number of tasks to the number of range cardinality.
+ if (card.compareTo(BigInteger.valueOf(maxNum)) < 0) {
+ LOG.info(subQuery.getId() + ", The range cardinality (" + card
+ + ") is less then the desired number of tasks (" + maxNum + ")");
+ determinedTaskNum = card.intValue();
+ } else {
+ determinedTaskNum = maxNum;
+ }
+
+ LOG.info(subQuery.getId() + ", Try to divide " + mergedRange + " into " + determinedTaskNum +
+ " sub ranges (total units: " + determinedTaskNum + ")");
+ ranges = partitioner.partition(determinedTaskNum);
+ if (ranges == null || ranges.length == 0) {
+ LOG.warn(subQuery.getId() + " no range infos.");
+ }
+ TupleUtil.setMaxRangeIfNull(sortSpecs, sortSchema, totalStat.getColumnStats(), ranges);
+ if (LOG.isDebugEnabled()) {
+ if (ranges != null) {
+ for (TupleRange eachRange : ranges) {
+ LOG.debug(subQuery.getId() + " range: " + eachRange.getStart() + " ~ " + eachRange.getEnd());
+ }
}
}
}
@@ -772,14 +808,15 @@
public static void scheduleHashShuffledFetches(TaskSchedulerContext schedulerContext, MasterPlan masterPlan,
SubQuery subQuery, DataChannel channel,
- int maxNum) {
+ int maxNum) throws IOException {
ExecutionBlock execBlock = subQuery.getBlock();
ScanNode scan = execBlock.getScanNodes()[0];
Path tablePath;
- tablePath = subQuery.getContext().getStorageManager().getTablePath(scan.getTableName());
+ tablePath = ((FileStorageManager)StorageManager.getFileStorageManager(subQuery.getContext().getConf()))
+ .getTablePath(scan.getTableName());
- FileFragment frag = new FileFragment(scan.getCanonicalName(), tablePath, 0, 0, new String[]{UNKNOWN_HOST});
- List<FileFragment> fragments = new ArrayList<FileFragment>();
+ Fragment frag = new FileFragment(scan.getCanonicalName(), tablePath, 0, 0, new String[]{UNKNOWN_HOST});
+ List<Fragment> fragments = new ArrayList<Fragment>();
fragments.add(frag);
SubQuery.scheduleFragments(subQuery, fragments);
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/SubQuery.java b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/SubQuery.java
index 39bb7ed..7f05fa4 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/querymaster/SubQuery.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/querymaster/SubQuery.java
@@ -36,7 +36,7 @@
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableDesc;
import org.apache.tajo.catalog.TableMeta;
-import org.apache.tajo.catalog.proto.CatalogProtos;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
import org.apache.tajo.catalog.statistics.ColumnStats;
import org.apache.tajo.catalog.statistics.StatisticsUtil;
import org.apache.tajo.catalog.statistics.TableStats;
@@ -59,10 +59,11 @@
import org.apache.tajo.master.querymaster.QueryUnit.IntermediateEntry;
import org.apache.tajo.master.container.TajoContainer;
import org.apache.tajo.master.container.TajoContainerId;
+import org.apache.tajo.storage.FileStorageManager;
import org.apache.tajo.plan.util.PlannerUtil;
import org.apache.tajo.plan.logical.*;
import org.apache.tajo.storage.StorageManager;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.unit.StorageUnit;
import org.apache.tajo.util.KeyValueSet;
import org.apache.tajo.util.history.QueryUnitHistory;
@@ -96,7 +97,6 @@
private TableStats resultStatistics;
private TableStats inputStatistics;
private EventHandler<Event> eventHandler;
- private final StorageManager sm;
private AbstractTaskScheduler taskScheduler;
private QueryMasterTask.QueryMasterTaskContext context;
private final List<String> diagnostics = new ArrayList<String>();
@@ -286,12 +286,10 @@
private AtomicInteger completeReportReceived = new AtomicInteger(0);
private SubQueryHistory finalSubQueryHistory;
- public SubQuery(QueryMasterTask.QueryMasterTaskContext context, MasterPlan masterPlan,
- ExecutionBlock block, StorageManager sm) {
+ public SubQuery(QueryMasterTask.QueryMasterTaskContext context, MasterPlan masterPlan, ExecutionBlock block) {
this.context = context;
this.masterPlan = masterPlan;
this.block = block;
- this.sm = sm;
this.eventHandler = context.getEventHandler();
ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
@@ -509,10 +507,6 @@
return this.priority;
}
- public StorageManager getStorageManager() {
- return sm;
- }
-
public ExecutionBlockId getId() {
return block.getId();
}
@@ -677,14 +671,14 @@
}
DataChannel channel = masterPlan.getOutgoingChannels(getId()).get(0);
- // get default or store type
- CatalogProtos.StoreType storeType = CatalogProtos.StoreType.CSV; // default setting
// if store plan (i.e., CREATE or INSERT OVERWRITE)
- StoreTableNode storeTableNode = PlannerUtil.findTopNode(getBlock().getPlan(), NodeType.STORE);
- if (storeTableNode != null) {
- storeType = storeTableNode.getStorageType();
+ StoreType storeType = PlannerUtil.getStoreType(masterPlan.getLogicalPlan());
+ if (storeType == null) {
+ // get default or store type
+ storeType = StoreType.CSV;
}
+
schema = channel.getSchema();
meta = CatalogUtil.newTableMeta(storeType, new KeyValueSet());
inputStatistics = statsArray[0];
@@ -1043,7 +1037,7 @@
ScanNode scan = scans[0];
TableDesc table = subQuery.context.getTableDescMap().get(scan.getCanonicalName());
- Collection<FileFragment> fragments;
+ Collection<Fragment> fragments;
TableMeta meta = table.getMeta();
// Depending on scanner node's type, it creates fragments. If scan is for
@@ -1052,10 +1046,13 @@
// span a number of blocks or possibly consists of a number of files.
if (scan.getType() == NodeType.PARTITIONS_SCAN) {
// After calling this method, partition paths are removed from the physical plan.
- fragments = Repartitioner.getFragmentsFromPartitionedTable(subQuery.getStorageManager(), scan, table);
+ FileStorageManager storageManager =
+ (FileStorageManager)StorageManager.getFileStorageManager(subQuery.getContext().getConf());
+ fragments = Repartitioner.getFragmentsFromPartitionedTable(storageManager, scan, table);
} else {
- Path inputPath = new Path(table.getPath());
- fragments = subQuery.getStorageManager().getSplits(scan.getCanonicalName(), meta, table.getSchema(), inputPath);
+ StorageManager storageManager =
+ StorageManager.getStorageManager(subQuery.getContext().getConf(), meta.getStoreType());
+ fragments = storageManager.getSplits(scan.getCanonicalName(), table, scan);
}
SubQuery.scheduleFragments(subQuery, fragments);
@@ -1073,27 +1070,27 @@
}
}
- public static void scheduleFragment(SubQuery subQuery, FileFragment fragment) {
+ public static void scheduleFragment(SubQuery subQuery, Fragment fragment) {
subQuery.taskScheduler.handle(new FragmentScheduleEvent(TaskSchedulerEvent.EventType.T_SCHEDULE,
subQuery.getId(), fragment));
}
- public static void scheduleFragments(SubQuery subQuery, Collection<FileFragment> fragments) {
- for (FileFragment eachFragment : fragments) {
+ public static void scheduleFragments(SubQuery subQuery, Collection<Fragment> fragments) {
+ for (Fragment eachFragment : fragments) {
scheduleFragment(subQuery, eachFragment);
}
}
- public static void scheduleFragments(SubQuery subQuery, Collection<FileFragment> leftFragments,
- Collection<FileFragment> broadcastFragments) {
- for (FileFragment eachLeafFragment : leftFragments) {
+ public static void scheduleFragments(SubQuery subQuery, Collection<Fragment> leftFragments,
+ Collection<Fragment> broadcastFragments) {
+ for (Fragment eachLeafFragment : leftFragments) {
scheduleFragment(subQuery, eachLeafFragment, broadcastFragments);
}
}
public static void scheduleFragment(SubQuery subQuery,
- FileFragment leftFragment, Collection<FileFragment> rightFragments) {
+ Fragment leftFragment, Collection<Fragment> rightFragments) {
subQuery.taskScheduler.handle(new FragmentScheduleEvent(TaskSchedulerEvent.EventType.T_SCHEDULE,
subQuery.getId(), leftFragment, rightFragments));
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/master/rm/TajoWorkerResourceManager.java b/tajo-core/src/main/java/org/apache/tajo/master/rm/TajoWorkerResourceManager.java
index 0cc87fc..f1a9224 100644
--- a/tajo-core/src/main/java/org/apache/tajo/master/rm/TajoWorkerResourceManager.java
+++ b/tajo-core/src/main/java/org/apache/tajo/master/rm/TajoWorkerResourceManager.java
@@ -39,6 +39,7 @@
import org.apache.tajo.master.querymaster.QueryInProgress;
import org.apache.tajo.rpc.CallFuture;
import org.apache.tajo.util.ApplicationIdUtils;
+import org.apache.tajo.util.StringUtils;
import java.io.IOException;
import java.util.*;
diff --git a/tajo-core/src/main/java/org/apache/tajo/util/IndexUtil.java b/tajo-core/src/main/java/org/apache/tajo/util/IndexUtil.java
index 0de1b2b..3147bb6 100644
--- a/tajo-core/src/main/java/org/apache/tajo/util/IndexUtil.java
+++ b/tajo-core/src/main/java/org/apache/tajo/util/IndexUtil.java
@@ -38,7 +38,7 @@
public static String getIndexNameOfFrag(FileFragment fragment, SortSpec[] keys) {
StringBuilder builder = new StringBuilder();
builder.append(fragment.getPath().getName() + "_");
- builder.append(fragment.getStartKey() + "_" + fragment.getEndKey() + "_");
+ builder.append(fragment.getStartKey() + "_" + fragment.getLength() + "_");
for(int i = 0 ; i < keys.length ; i ++) {
builder.append(keys[i].getSortKey().getSimpleName()+"_");
}
diff --git a/tajo-core/src/main/java/org/apache/tajo/util/history/QueryHistory.java b/tajo-core/src/main/java/org/apache/tajo/util/history/QueryHistory.java
index 7a81b4b..aaf5754 100644
--- a/tajo-core/src/main/java/org/apache/tajo/util/history/QueryHistory.java
+++ b/tajo-core/src/main/java/org/apache/tajo/util/history/QueryHistory.java
@@ -22,7 +22,7 @@
import org.apache.tajo.engine.json.CoreGsonHelper;
import org.apache.tajo.ipc.ClientProtos.QueryHistoryProto;
import org.apache.tajo.ipc.ClientProtos.SubQueryHistoryProto;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.rpc.protocolrecords.PrimitiveProtos.KeyValueProto;
import java.util.ArrayList;
diff --git a/tajo-core/src/main/java/org/apache/tajo/util/history/QueryUnitHistory.java b/tajo-core/src/main/java/org/apache/tajo/util/history/QueryUnitHistory.java
index 556a971..126e3fe 100644
--- a/tajo-core/src/main/java/org/apache/tajo/util/history/QueryUnitHistory.java
+++ b/tajo-core/src/main/java/org/apache/tajo/util/history/QueryUnitHistory.java
@@ -20,7 +20,7 @@
import com.google.gson.annotations.Expose;
import org.apache.tajo.engine.json.CoreGsonHelper;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
public class QueryUnitHistory implements GsonObject {
@Expose private String id;
diff --git a/tajo-core/src/main/java/org/apache/tajo/util/history/SubQueryHistory.java b/tajo-core/src/main/java/org/apache/tajo/util/history/SubQueryHistory.java
index b3ac4d2..17b9ec7 100644
--- a/tajo-core/src/main/java/org/apache/tajo/util/history/SubQueryHistory.java
+++ b/tajo-core/src/main/java/org/apache/tajo/util/history/SubQueryHistory.java
@@ -22,7 +22,7 @@
import com.google.gson.reflect.TypeToken;
import org.apache.tajo.engine.json.CoreGsonHelper;
import org.apache.tajo.ipc.ClientProtos.SubQueryHistoryProto;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import java.util.ArrayList;
import java.util.List;
diff --git a/tajo-core/src/main/java/org/apache/tajo/worker/TajoQueryEngine.java b/tajo-core/src/main/java/org/apache/tajo/worker/TajoQueryEngine.java
index c11db6f..925c047 100644
--- a/tajo-core/src/main/java/org/apache/tajo/worker/TajoQueryEngine.java
+++ b/tajo-core/src/main/java/org/apache/tajo/worker/TajoQueryEngine.java
@@ -30,12 +30,10 @@
public class TajoQueryEngine {
- private final StorageManager storageManager;
private final PhysicalPlanner phyPlanner;
public TajoQueryEngine(TajoConf conf) throws IOException {
- this.storageManager = StorageManager.getStorageManager(conf);
- this.phyPlanner = new PhysicalPlannerImpl(conf, storageManager);
+ this.phyPlanner = new PhysicalPlannerImpl(conf);
}
public PhysicalExec createPlan(TaskAttemptContext ctx, LogicalNode plan)
diff --git a/tajo-core/src/main/java/org/apache/tajo/worker/Task.java b/tajo-core/src/main/java/org/apache/tajo/worker/Task.java
index cb038df..00eabcc 100644
--- a/tajo-core/src/main/java/org/apache/tajo/worker/Task.java
+++ b/tajo-core/src/main/java/org/apache/tajo/worker/Task.java
@@ -31,7 +31,6 @@
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.tajo.QueryUnitAttemptId;
-import org.apache.tajo.TajoConstants;
import org.apache.tajo.TajoProtos;
import org.apache.tajo.TajoProtos.TaskAttemptState;
import org.apache.tajo.catalog.Schema;
@@ -53,10 +52,7 @@
import org.apache.tajo.pullserver.TajoPullServerService;
import org.apache.tajo.pullserver.retriever.FileChunk;
import org.apache.tajo.rpc.NullCallback;
-import org.apache.tajo.storage.BaseTupleComparator;
-import org.apache.tajo.storage.HashShuffleAppenderManager;
-import org.apache.tajo.storage.StorageUtil;
-import org.apache.tajo.storage.TupleComparator;
+import org.apache.tajo.storage.*;
import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.util.NetUtils;
import org.jboss.netty.channel.socket.ClientSocketChannelFactory;
@@ -108,39 +104,6 @@
private Schema finalSchema = null;
private TupleComparator sortComp = null;
- static final String OUTPUT_FILE_PREFIX="part-";
- static final ThreadLocal<NumberFormat> OUTPUT_FILE_FORMAT_SUBQUERY =
- new ThreadLocal<NumberFormat>() {
- @Override
- public NumberFormat initialValue() {
- NumberFormat fmt = NumberFormat.getInstance();
- fmt.setGroupingUsed(false);
- fmt.setMinimumIntegerDigits(2);
- return fmt;
- }
- };
- static final ThreadLocal<NumberFormat> OUTPUT_FILE_FORMAT_TASK =
- new ThreadLocal<NumberFormat>() {
- @Override
- public NumberFormat initialValue() {
- NumberFormat fmt = NumberFormat.getInstance();
- fmt.setGroupingUsed(false);
- fmt.setMinimumIntegerDigits(6);
- return fmt;
- }
- };
-
- static final ThreadLocal<NumberFormat> OUTPUT_FILE_FORMAT_SEQ =
- new ThreadLocal<NumberFormat>() {
- @Override
- public NumberFormat initialValue() {
- NumberFormat fmt = NumberFormat.getInstance();
- fmt.setGroupingUsed(false);
- fmt.setMinimumIntegerDigits(3);
- return fmt;
- }
- };
-
public Task(String taskRunnerId,
Path baseDir,
QueryUnitAttemptId taskId,
@@ -190,13 +153,8 @@
this.sortComp = new BaseTupleComparator(finalSchema, sortNode.getSortKeys());
}
} else {
- // The final result of a task will be written in a file named part-ss-nnnnnnn,
- // where ss is the subquery id associated with this task, and nnnnnn is the task id.
- Path outFilePath = StorageUtil.concatPath(queryContext.getStagingDir(), TajoConstants.RESULT_DIR_NAME,
- OUTPUT_FILE_PREFIX +
- OUTPUT_FILE_FORMAT_SUBQUERY.get().format(taskId.getQueryUnitId().getExecutionBlockId().getId()) + "-" +
- OUTPUT_FILE_FORMAT_TASK.get().format(taskId.getQueryUnitId().getId()) + "-" +
- OUTPUT_FILE_FORMAT_SEQ.get().format(0));
+ Path outFilePath = ((FileStorageManager)StorageManager.getFileStorageManager(systemConf))
+ .getAppenderFilePath(taskId, queryContext.getStagingDir());
LOG.info("Output File Path: " + outFilePath);
context.setOutputPath(outFilePath);
}
diff --git a/tajo-core/src/main/resources/webapps/worker/queryunit.jsp b/tajo-core/src/main/resources/webapps/worker/queryunit.jsp
index 18a67d8..49635d1 100644
--- a/tajo-core/src/main/resources/webapps/worker/queryunit.jsp
+++ b/tajo-core/src/main/resources/webapps/worker/queryunit.jsp
@@ -41,6 +41,7 @@
<%@ page import="java.text.SimpleDateFormat" %>
<%@ page import="java.util.Map" %>
<%@ page import="java.util.Set" %>
+<%@ page import="org.apache.tajo.storage.fragment.Fragment" %>
<%
String paramQueryId = request.getParameter("queryId");
@@ -102,8 +103,8 @@
String fragmentInfo = "";
String delim = "";
for (CatalogProtos.FragmentProto eachFragment : queryUnit.getAllFragments()) {
- FileFragment fileFragment = FragmentConvertor.convert(FileFragment.class, eachFragment);
- fragmentInfo += delim + fileFragment.toString();
+ Fragment fragment = FragmentConvertor.convert(tajoWorker.getConfig(), eachFragment);
+ fragmentInfo += delim + fragment.toString();
delim = "<br/>";
}
diff --git a/tajo-core/src/test/java/org/apache/tajo/BackendTestingUtil.java b/tajo-core/src/test/java/org/apache/tajo/BackendTestingUtil.java
index 45d3c51..fb98be2 100644
--- a/tajo-core/src/test/java/org/apache/tajo/BackendTestingUtil.java
+++ b/tajo-core/src/test/java/org/apache/tajo/BackendTestingUtil.java
@@ -47,7 +47,7 @@
public static void writeTmpTable(TajoConf conf, Path tablePath)
throws IOException {
- StorageManager sm = StorageManager.getStorageManager(conf, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf, tablePath);
FileSystem fs = sm.getFileSystem();
Appender appender;
diff --git a/tajo-core/src/test/java/org/apache/tajo/HBaseTestClusterUtil.java b/tajo-core/src/test/java/org/apache/tajo/HBaseTestClusterUtil.java
new file mode 100644
index 0000000..a8e4a5c
--- /dev/null
+++ b/tajo-core/src/test/java/org/apache/tajo/HBaseTestClusterUtil.java
@@ -0,0 +1,182 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hbase.*;
+import org.apache.hadoop.hbase.client.HBaseAdmin;
+import org.apache.hadoop.hbase.client.HTable;
+import org.apache.hadoop.hbase.client.ResultScanner;
+import org.apache.hadoop.hbase.client.Scan;
+import org.apache.hadoop.hbase.master.ServerManager;
+import org.apache.hadoop.hbase.util.FSUtils;
+import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;
+import org.apache.tajo.util.Bytes;
+
+import java.io.File;
+import java.io.IOException;
+
+import static org.apache.hadoop.hbase.HConstants.REPLICATION_ENABLE_KEY;
+
+public class HBaseTestClusterUtil {
+ private static final Log LOG = LogFactory.getLog(HBaseTestClusterUtil.class);
+ private Configuration conf;
+ private MiniHBaseCluster hbaseCluster;
+ private MiniZooKeeperCluster zkCluster;
+ private File testBaseDir;
+ public HBaseTestClusterUtil(Configuration conf, File testBaseDir) {
+ this.conf = conf;
+ this.testBaseDir = testBaseDir;
+ }
+ /**
+ * Returns the path to the default root dir the minicluster uses.
+ * Note: this does not cause the root dir to be created.
+ * @return Fully qualified path for the default hbase root dir
+ * @throws java.io.IOException
+ */
+ public Path getDefaultRootDirPath() throws IOException {
+ FileSystem fs = FileSystem.get(this.conf);
+ return new Path(fs.makeQualified(fs.getHomeDirectory()),"hbase");
+ }
+
+ /**
+ * Creates an hbase rootdir in user home directory. Also creates hbase
+ * version file. Normally you won't make use of this method. Root hbasedir
+ * is created for you as part of mini cluster startup. You'd only use this
+ * method if you were doing manual operation.
+ * @return Fully qualified path to hbase root dir
+ * @throws java.io.IOException
+ */
+ public Path createRootDir() throws IOException {
+ FileSystem fs = FileSystem.get(this.conf);
+ Path hbaseRootdir = getDefaultRootDirPath();
+ FSUtils.setRootDir(this.conf, hbaseRootdir);
+ fs.mkdirs(hbaseRootdir);
+ FSUtils.setVersion(fs, hbaseRootdir);
+ return hbaseRootdir;
+ }
+
+ public void stopHBaseCluster() throws IOException {
+ if (hbaseCluster != null) {
+ LOG.info("MiniHBaseCluster stopped");
+ hbaseCluster.shutdown();
+ hbaseCluster.waitUntilShutDown();
+ hbaseCluster = null;
+ }
+ }
+
+ public void startHBaseCluster() throws Exception {
+ if (zkCluster == null) {
+ startMiniZKCluster();
+ }
+ if (hbaseCluster != null) {
+ return;
+ }
+
+ System.setProperty("HBASE_ZNODE_FILE", testBaseDir + "/hbase_znode_file");
+ if (conf.getInt(ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART, -1) == -1) {
+ conf.setInt(ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART, 1);
+ }
+ if (conf.getInt(ServerManager.WAIT_ON_REGIONSERVERS_MAXTOSTART, -1) == -1) {
+ conf.setInt(ServerManager.WAIT_ON_REGIONSERVERS_MAXTOSTART, 1);
+ }
+ conf.setBoolean(REPLICATION_ENABLE_KEY, false);
+ createRootDir();
+
+ Configuration c = HBaseConfiguration.create(this.conf);
+
+ hbaseCluster = new MiniHBaseCluster(c, 1);
+
+ // Don't leave here till we've done a successful scan of the hbase:meta
+ HTable t = new HTable(c, TableName.META_TABLE_NAME);
+ ResultScanner s = t.getScanner(new Scan());
+ while (s.next() != null) {
+ continue;
+ }
+ s.close();
+ t.close();
+ LOG.info("MiniHBaseCluster started");
+
+ }
+
+ /**
+ * Start a mini ZK cluster. If the property "test.hbase.zookeeper.property.clientPort" is set
+ * the port mentionned is used as the default port for ZooKeeper.
+ */
+ public MiniZooKeeperCluster startMiniZKCluster()
+ throws Exception {
+ File zkDataPath = new File(testBaseDir, "zk");
+ if (this.zkCluster != null) {
+ throw new IOException("Cluster already running at " + zkDataPath);
+ }
+ this.zkCluster = new MiniZooKeeperCluster(conf);
+ final int defPort = this.conf.getInt("test.hbase.zookeeper.property.clientPort", 0);
+ if (defPort > 0){
+ // If there is a port in the config file, we use it.
+ this.zkCluster.setDefaultClientPort(defPort);
+ }
+ int clientPort = this.zkCluster.startup(zkDataPath, 1);
+ this.conf.set(HConstants.ZOOKEEPER_CLIENT_PORT, Integer.toString(clientPort));
+ LOG.info("MiniZooKeeperCluster started");
+
+ return this.zkCluster;
+ }
+
+ public void stopZooKeeperCluster() throws IOException {
+ if (zkCluster != null) {
+ LOG.info("MiniZooKeeperCluster stopped");
+ zkCluster.shutdown();
+ zkCluster = null;
+ }
+ }
+
+ public Configuration getConf() {
+ return conf;
+ }
+
+ public MiniZooKeeperCluster getMiniZooKeeperCluster() {
+ return zkCluster;
+ }
+
+ public MiniHBaseCluster getMiniHBaseCluster() {
+ return hbaseCluster;
+ }
+
+ public HTableDescriptor getTableDescriptor(String tableName) throws IOException {
+ HBaseAdmin admin = new HBaseAdmin(conf);
+ try {
+ return admin.getTableDescriptor(Bytes.toBytes(tableName));
+ } finally {
+ admin.close();
+ }
+ }
+
+ public void createTable(HTableDescriptor hTableDesc) throws IOException {
+ HBaseAdmin admin = new HBaseAdmin(conf);
+ try {
+ admin.createTable(hTableDesc);
+ } finally {
+ admin.close();
+ }
+ }
+}
diff --git a/tajo-core/src/test/java/org/apache/tajo/QueryTestCaseBase.java b/tajo-core/src/test/java/org/apache/tajo/QueryTestCaseBase.java
index 4e4964e..c13960e 100644
--- a/tajo-core/src/test/java/org/apache/tajo/QueryTestCaseBase.java
+++ b/tajo-core/src/test/java/org/apache/tajo/QueryTestCaseBase.java
@@ -169,9 +169,9 @@
private static String currentDatabase;
private static Set<String> createdTableGlobalSet = new HashSet<String>();
// queries and results directory corresponding to subclass class.
- private Path currentQueryPath;
- private Path currentResultPath;
- private Path currentDatasetPath;
+ protected Path currentQueryPath;
+ protected Path currentResultPath;
+ protected Path currentDatasetPath;
// for getting a method name
@Rule public TestName name = new TestName();
@@ -303,7 +303,7 @@
return executeFile(getMethodName() + ".sql");
}
- private String getMethodName() {
+ protected String getMethodName() {
String methodName = name.getMethodName();
// In the case of parameter execution name's pattern is methodName[0]
if (methodName.endsWith("]")) {
diff --git a/tajo-core/src/test/java/org/apache/tajo/TajoTestingCluster.java b/tajo-core/src/test/java/org/apache/tajo/TajoTestingCluster.java
index 603da0c..804efd8 100644
--- a/tajo-core/src/test/java/org/apache/tajo/TajoTestingCluster.java
+++ b/tajo-core/src/test/java/org/apache/tajo/TajoTestingCluster.java
@@ -69,6 +69,7 @@
private FileSystem defaultFS;
private MiniDFSCluster dfsCluster;
private MiniCatalogServer catalogServer;
+ private HBaseTestClusterUtil hbaseUtil;
private TajoMaster tajoMaster;
private List<TajoWorker> tajoWorkers = new ArrayList<TajoWorker>();
@@ -279,6 +280,10 @@
return this.defaultFS;
}
+ public HBaseTestClusterUtil getHBaseUtil() {
+ return hbaseUtil;
+ }
+
////////////////////////////////////////////////////////
// Catalog Section
////////////////////////////////////////////////////////
@@ -502,6 +507,8 @@
startMiniDFSCluster(numDataNodes, this.clusterTestBuildDir, dataNodeHosts);
this.dfsCluster.waitClusterUp();
+ hbaseUtil = new HBaseTestClusterUtil(conf, clusterTestBuildDir);
+
if(!standbyWorkerMode) {
startMiniYarnCluster();
}
@@ -589,7 +596,6 @@
}
if(this.dfsCluster != null) {
-
try {
FileSystem fs = this.dfsCluster.getFileSystem();
if (fs != null) fs.close();
@@ -608,6 +614,10 @@
}
this.clusterTestBuildDir = null;
}
+
+ hbaseUtil.stopZooKeeperCluster();
+ hbaseUtil.stopHBaseCluster();
+
LOG.info("Minicluster is down");
}
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/function/TestStringOperatorsAndFunctions.java b/tajo-core/src/test/java/org/apache/tajo/engine/function/TestStringOperatorsAndFunctions.java
index 7f402a1..e331599 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/function/TestStringOperatorsAndFunctions.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/function/TestStringOperatorsAndFunctions.java
@@ -25,6 +25,7 @@
import org.junit.Test;
import java.io.IOException;
+import java.text.DecimalFormat;
import static org.apache.tajo.common.TajoDataTypes.Type.*;
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/TestPlannerUtil.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/TestPlannerUtil.java
index 3437e3a..9ce7b5b 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/TestPlannerUtil.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/TestPlannerUtil.java
@@ -40,10 +40,10 @@
import org.apache.tajo.plan.expr.*;
import org.apache.tajo.plan.logical.*;
import org.apache.tajo.plan.util.PlannerUtil;
+import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.storage.Tuple;
import org.apache.tajo.storage.TupleComparator;
import org.apache.tajo.storage.VTuple;
-import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.storage.fragment.FragmentConvertor;
import org.apache.tajo.util.CommonTestingUtil;
import org.apache.tajo.util.KeyValueSet;
@@ -380,7 +380,7 @@
int index = 0;
for (int i = startIndex; i < startIndex + expectedSize; i++, index++) {
- FileFragment fragment = FragmentConvertor.convert(util.getConfiguration(), StoreType.CSV, fragments[index]);
+ FileFragment fragment = FragmentConvertor.convert(util.getConfiguration(), fragments[index]);
assertEquals(expectedFiles.get(i), fragment.getPath());
}
}
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/global/TestBroadcastJoinPlan.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/global/TestBroadcastJoinPlan.java
index 0e7f3e6..3803c7a 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/global/TestBroadcastJoinPlan.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/global/TestBroadcastJoinPlan.java
@@ -42,10 +42,7 @@
import org.apache.tajo.plan.PlanningException;
import org.apache.tajo.engine.query.QueryContext;
import org.apache.tajo.plan.logical.*;
-import org.apache.tajo.storage.Appender;
-import org.apache.tajo.storage.StorageManager;
-import org.apache.tajo.storage.Tuple;
-import org.apache.tajo.storage.VTuple;
+import org.apache.tajo.storage.*;
import org.apache.tajo.util.CommonTestingUtil;
import org.junit.After;
import org.junit.Before;
@@ -140,8 +137,8 @@
contentsData += j;
}
}
- Appender appender = StorageManager.getStorageManager(conf).getAppender(tableMeta, schema,
- dataPath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(tableMeta, schema, dataPath);
appender.init();
Tuple tuple = new VTuple(schema.size());
int writtenSize = 0;
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestBNLJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestBNLJoinExec.java
index aef8064..6a6aafb 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestBNLJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestBNLJoinExec.java
@@ -79,7 +79,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
Schema schema = new Schema();
schema.addColumn("managerid", Type.INT4);
@@ -89,7 +89,8 @@
TableMeta employeeMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path employeePath = new Path(testDir, "employee.csv");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, schema, employeePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(employeeMeta, schema, employeePath);
appender.init();
Tuple tuple = new VTuple(schema.size());
for (int i = 0; i < OUTER_TUPLE_NUM; i++) {
@@ -110,7 +111,8 @@
peopleSchema.addColumn("age", Type.INT4);
TableMeta peopleMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path peoplePath = new Path(testDir, "people.csv");
- appender = StorageManager.getStorageManager(conf).getAppender(peopleMeta, peopleSchema, peoplePath);
+ appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(peopleMeta, peopleSchema, peoplePath);
appender.init();
tuple = new VTuple(peopleSchema.size());
for (int i = 1; i < INNER_TUPLE_NUM; i += 2) {
@@ -150,10 +152,10 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.BLOCK_NESTED_LOOP_JOIN);
- FileFragment[] empFrags = StorageManager.splitNG(conf, "default.e", employee.getMeta(),
+ FileFragment[] empFrags = FileStorageManager.splitNG(conf, "default.e", employee.getMeta(),
new Path(employee.getPath()),
Integer.MAX_VALUE);
- FileFragment[] peopleFrags = StorageManager.splitNG(conf, "default.p", people.getMeta(),
+ FileFragment[] peopleFrags = FileStorageManager.splitNG(conf, "default.p", people.getMeta(),
new Path(people.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(empFrags, peopleFrags);
@@ -162,7 +164,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -183,9 +185,9 @@
LogicalNode plan = planner.createPlan(LocalTajoTestingUtility.createDummyContext(conf),
context).getRootBlock().getRoot();
- FileFragment[] empFrags = StorageManager.splitNG(conf, "default.e", employee.getMeta(),
+ FileFragment[] empFrags = FileStorageManager.splitNG(conf, "default.e", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
- FileFragment[] peopleFrags = StorageManager.splitNG(conf, "default.p", people.getMeta(),
+ FileFragment[] peopleFrags = FileStorageManager.splitNG(conf, "default.p", people.getMeta(),
new Path(people.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(empFrags, peopleFrags);
@@ -201,7 +203,7 @@
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestBSTIndexExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestBSTIndexExec.java
index 60ae849..dc3c28d 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestBSTIndexExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestBSTIndexExec.java
@@ -66,7 +66,7 @@
private SQLAnalyzer analyzer;
private LogicalPlanner planner;
private LogicalOptimizer optimizer;
- private StorageManager sm;
+ private FileStorageManager sm;
private Schema idxSchema;
private BaseTupleComparator comp;
private BSTIndex.BSTIndexWriter writer;
@@ -91,7 +91,7 @@
Path workDir = CommonTestingUtil.getTestDir();
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, workDir.toUri().toString());
catalog.createDatabase(TajoConstants.DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
- sm = StorageManager.getStorageManager(conf, workDir);
+ sm = (FileStorageManager)StorageManager.getFileStorageManager(conf, workDir);
idxPath = new Path(workDir, "test.idx");
@@ -117,8 +117,7 @@
fs = tablePath.getFileSystem(conf);
fs.mkdirs(tablePath.getParent());
- FileAppender appender = (FileAppender)StorageManager.getStorageManager(conf).getAppender(meta, schema,
- tablePath);
+ FileAppender appender = (FileAppender)sm.getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple = new VTuple(schema.size());
for (int i = 0; i < 10000; i++) {
@@ -164,7 +163,7 @@
this.rndKey = rnd.nextInt(250);
final String QUERY = "select * from employee where managerId = " + rndKey;
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", meta, tablePath, Integer.MAX_VALUE);
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", meta, tablePath, Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testEqual");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
LocalTajoTestingUtility.newQueryUnitAttemptId(), new FileFragment[] { frags[0] }, workDir);
@@ -172,7 +171,7 @@
LogicalPlan plan = planner.createPlan(LocalTajoTestingUtility.createDummyContext(conf), expr);
LogicalNode rootNode = optimizer.optimize(plan);
- TmpPlanner phyPlanner = new TmpPlanner(conf, sm);
+ TmpPlanner phyPlanner = new TmpPlanner(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
int tupleCount = this.randomValues.get(rndKey);
@@ -186,8 +185,8 @@
}
private class TmpPlanner extends PhysicalPlannerImpl {
- public TmpPlanner(TajoConf conf, StorageManager sm) {
- super(conf, sm);
+ public TmpPlanner(TajoConf conf) {
+ super(conf);
}
@Override
@@ -196,12 +195,11 @@
Preconditions.checkNotNull(ctx.getTable(scanNode.getTableName()),
"Error: There is no table matched to %s", scanNode.getTableName());
- List<FileFragment> fragments = FragmentConvertor.convert(ctx.getConf(), meta.getStoreType(),
- ctx.getTables(scanNode.getTableName()));
+ List<FileFragment> fragments = FragmentConvertor.convert(ctx.getConf(), ctx.getTables(scanNode.getTableName()));
Datum[] datum = new Datum[]{DatumFactory.createInt4(rndKey)};
- return new BSTIndexScanExec(ctx, sm, scanNode, fragments.get(0), idxPath, idxSchema, comp , datum);
+ return new BSTIndexScanExec(ctx, scanNode, fragments.get(0), idxPath, idxSchema, comp , datum);
}
}
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestExternalSortExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestExternalSortExec.java
index bb40b28..c0bf6ce 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestExternalSortExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestExternalSortExec.java
@@ -59,7 +59,7 @@
private CatalogService catalog;
private SQLAnalyzer analyzer;
private LogicalPlanner planner;
- private StorageManager sm;
+ private FileStorageManager sm;
private Path testDir;
private final int numTuple = 100000;
@@ -76,7 +76,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(TajoConstants.DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf.setVar(TajoConf.ConfVars.WORKER_TEMPORAL_DIR, testDir.toString());
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = (FileStorageManager)StorageManager.getFileStorageManager(conf, testDir);
Schema schema = new Schema();
schema.addColumn("managerid", Type.INT4);
@@ -85,7 +85,8 @@
TableMeta employeeMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path employeePath = new Path(testDir, "employee.csv");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, schema, employeePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(employeeMeta, schema, employeePath);
appender.enableStats();
appender.init();
Tuple tuple = new VTuple(schema.size());
@@ -121,7 +122,7 @@
@Test
public final void testNext() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employee.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
Path workDir = new Path(testDir, TestExternalSortExec.class.getName());
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -131,7 +132,7 @@
LogicalPlan plan = planner.createPlan(LocalTajoTestingUtility.createDummyContext(conf), expr);
LogicalNode rootNode = plan.getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
ProjectionExec proj = (ProjectionExec) exec;
@@ -141,8 +142,7 @@
UnaryPhysicalExec sortExec = proj.getChild();
SeqScanExec scan = sortExec.getChild();
- ExternalSortExec extSort = new ExternalSortExec(ctx, sm,
- ((MemSortExec)sortExec).getPlan(), scan);
+ ExternalSortExec extSort = new ExternalSortExec(ctx, ((MemSortExec)sortExec).getPlan(), scan);
proj.setChild(extSort);
}
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterHashJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterHashJoinExec.java
index c4ce43b..ecd1c23 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterHashJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterHashJoinExec.java
@@ -61,7 +61,7 @@
private CatalogService catalog;
private SQLAnalyzer analyzer;
private LogicalPlanner planner;
- private StorageManager sm;
+ private FileStorageManager sm;
private Path testDir;
private QueryContext defaultContext;
@@ -84,7 +84,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = (FileStorageManager)StorageManager.getFileStorageManager(conf, testDir);
//----------------- dep3 ------------------------------
// dep_id | dep_name | loc_id
@@ -107,7 +107,8 @@
TableMeta dep3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path dep3Path = new Path(testDir, "dep3.csv");
- Appender appender1 = StorageManager.getStorageManager(conf).getAppender(dep3Meta, dep3Schema, dep3Path);
+ Appender appender1 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(dep3Meta, dep3Schema, dep3Path);
appender1.init();
Tuple tuple = new VTuple(dep3Schema.size());
for (int i = 0; i < 10; i++) {
@@ -136,7 +137,8 @@
TableMeta job3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path job3Path = new Path(testDir, "job3.csv");
- Appender appender2 = StorageManager.getStorageManager(conf).getAppender(job3Meta, job3Schema, job3Path);
+ Appender appender2 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(job3Meta, job3Schema, job3Path);
appender2.init();
Tuple tuple2 = new VTuple(job3Schema.size());
for (int i = 1; i < 4; i++) {
@@ -175,7 +177,8 @@
TableMeta emp3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path emp3Path = new Path(testDir, "emp3.csv");
- Appender appender3 = StorageManager.getStorageManager(conf).getAppender(emp3Meta, emp3Schema, emp3Path);
+ Appender appender3 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(emp3Meta, emp3Schema, emp3Path);
appender3.init();
Tuple tuple3 = new VTuple(emp3Schema.size());
@@ -227,8 +230,8 @@
TableMeta phone3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path phone3Path = new Path(testDir, "phone3.csv");
- Appender appender5 = StorageManager.getStorageManager(conf).getAppender(phone3Meta, phone3Schema,
- phone3Path);
+ Appender appender5 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(phone3Meta, phone3Schema, phone3Path);
appender5.init();
appender5.flush();
@@ -266,9 +269,9 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);
- FileFragment[] dep3Frags = StorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()),
+ FileFragment[] dep3Frags = FileStorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(dep3Frags, emp3Frags);
@@ -277,7 +280,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -305,9 +308,9 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);
- FileFragment[] job3Frags = StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
+ FileFragment[] job3Frags = FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(job3Frags, emp3Frags);
@@ -316,7 +319,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -343,9 +346,9 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] job3Frags = StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
+ FileFragment[] job3Frags = FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, job3Frags);
@@ -354,7 +357,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -382,9 +385,9 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] phone3Frags = StorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
+ FileFragment[] phone3Frags = FileStorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, phone3Frags);
@@ -394,7 +397,7 @@
workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterMergeJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterMergeJoinExec.java
index a82de92..a81979f 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterMergeJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterMergeJoinExec.java
@@ -40,10 +40,7 @@
import org.apache.tajo.plan.logical.LogicalNode;
import org.apache.tajo.plan.logical.NodeType;
import org.apache.tajo.plan.util.PlannerUtil;
-import org.apache.tajo.storage.Appender;
-import org.apache.tajo.storage.StorageManager;
-import org.apache.tajo.storage.Tuple;
-import org.apache.tajo.storage.VTuple;
+import org.apache.tajo.storage.*;
import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.util.CommonTestingUtil;
import org.apache.tajo.util.TUtil;
@@ -92,7 +89,7 @@
catalog.createDatabase(TajoConstants.DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
//----------------- dep3 ------------------------------
// dep_id | dep_name | loc_id
@@ -115,7 +112,8 @@
TableMeta dep3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path dep3Path = new Path(testDir, "dep3.csv");
- Appender appender1 = StorageManager.getStorageManager(conf).getAppender(dep3Meta, dep3Schema, dep3Path);
+ Appender appender1 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(dep3Meta, dep3Schema, dep3Path);
appender1.init();
Tuple tuple = new VTuple(dep3Schema.size());
for (int i = 0; i < 10; i++) {
@@ -153,7 +151,8 @@
TableMeta dep4Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path dep4Path = new Path(testDir, "dep4.csv");
- Appender appender4 = StorageManager.getStorageManager(conf).getAppender(dep4Meta, dep4Schema, dep4Path);
+ Appender appender4 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(dep4Meta, dep4Schema, dep4Path);
appender4.init();
Tuple tuple4 = new VTuple(dep4Schema.size());
for (int i = 0; i < 11; i++) {
@@ -184,7 +183,8 @@
TableMeta job3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path job3Path = new Path(testDir, "job3.csv");
- Appender appender2 = StorageManager.getStorageManager(conf).getAppender(job3Meta, job3Schema, job3Path);
+ Appender appender2 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(job3Meta, job3Schema, job3Path);
appender2.init();
Tuple tuple2 = new VTuple(job3Schema.size());
for (int i = 1; i < 4; i++) {
@@ -223,7 +223,8 @@
TableMeta emp3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path emp3Path = new Path(testDir, "emp3.csv");
- Appender appender3 = StorageManager.getStorageManager(conf).getAppender(emp3Meta, emp3Schema, emp3Path);
+ Appender appender3 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(emp3Meta, emp3Schema, emp3Path);
appender3.init();
Tuple tuple3 = new VTuple(emp3Schema.size());
@@ -275,8 +276,8 @@
TableMeta phone3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path phone3Path = new Path(testDir, "phone3.csv");
- Appender appender5 = StorageManager.getStorageManager(conf).getAppender(phone3Meta, phone3Schema,
- phone3Path);
+ Appender appender5 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(phone3Meta, phone3Schema, phone3Path);
appender5.init();
appender5.flush();
appender5.close();
@@ -318,9 +319,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] dep3Frags =
- StorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, dep3Frags);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testFullOuterMergeJoin0");
@@ -328,7 +329,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -355,9 +356,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] job3Frags =
- StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(job3Frags, emp3Frags);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testFullOuterMergeJoin1");
@@ -365,7 +366,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -392,9 +393,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] job3Frags =
- StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(job3Frags, emp3Frags);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testFullOuterMergeJoin2");
@@ -402,7 +403,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -430,9 +431,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] dep4Frags =
- StorageManager.splitNG(conf, DEP4_NAME, dep4.getMeta(), new Path(dep4.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, DEP4_NAME, dep4.getMeta(), new Path(dep4.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, dep4Frags);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testFullOuterMergeJoin3");
@@ -440,7 +441,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -470,9 +471,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] phone3Frags =
- StorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
+ FileStorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, phone3Frags);
@@ -481,7 +482,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -509,9 +510,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] phone3Frags =
- StorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
+ FileStorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(phone3Frags,emp3Frags);
@@ -520,7 +521,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -537,9 +538,4 @@
exec.close();
assertEquals(7, count);
}
-
-
-
-
-
}
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashAntiJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashAntiJoinExec.java
index 20d4651..4fe6ff2 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashAntiJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashAntiJoinExec.java
@@ -76,7 +76,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
Schema employeeSchema = new Schema();
employeeSchema.addColumn("managerid", Type.INT4);
@@ -86,8 +86,8 @@
TableMeta employeeMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path employeePath = new Path(testDir, "employee.csv");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, employeeSchema,
- employeePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(employeeMeta, employeeSchema, employeePath);
appender.init();
Tuple tuple = new VTuple(employeeSchema.size());
@@ -112,7 +112,8 @@
peopleSchema.addColumn("age", Type.INT4);
TableMeta peopleMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path peoplePath = new Path(testDir, "people.csv");
- appender = StorageManager.getStorageManager(conf).getAppender(peopleMeta, peopleSchema, peoplePath);
+ appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(peopleMeta, peopleSchema, peoplePath);
appender.init();
tuple = new VTuple(peopleSchema.size());
for (int i = 1; i < 10; i += 2) {
@@ -150,9 +151,9 @@
@Test
public final void testHashAntiJoin() throws IOException, PlanningException {
- FileFragment[] empFrags = StorageManager.splitNG(conf, "default.e", employee.getMeta(),
+ FileFragment[] empFrags = FileStorageManager.splitNG(conf, "default.e", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
- FileFragment[] peopleFrags = StorageManager.splitNG(conf, "default.p", people.getMeta(),
+ FileFragment[] peopleFrags = FileStorageManager.splitNG(conf, "default.p", people.getMeta(),
new Path(people.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(empFrags, peopleFrags);
@@ -166,7 +167,7 @@
optimizer.optimize(plan);
LogicalNode rootNode = plan.getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
// replace an equal join with an hash anti join.
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashJoinExec.java
index d1fa28a..55e87d4 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashJoinExec.java
@@ -78,7 +78,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(TajoConstants.DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
Schema employeeSchema = new Schema();
employeeSchema.addColumn("managerid", Type.INT4);
@@ -88,8 +88,8 @@
TableMeta employeeMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path employeePath = new Path(testDir, "employee.csv");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, employeeSchema,
- employeePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(employeeMeta, employeeSchema, employeePath);
appender.init();
Tuple tuple = new VTuple(employeeSchema.size());
for (int i = 0; i < 10; i++) {
@@ -111,7 +111,8 @@
peopleSchema.addColumn("age", Type.INT4);
TableMeta peopleMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path peoplePath = new Path(testDir, "people.csv");
- appender = StorageManager.getStorageManager(conf).getAppender(peopleMeta, peopleSchema, peoplePath);
+ appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(peopleMeta, peopleSchema, peoplePath);
appender.init();
tuple = new VTuple(peopleSchema.size());
for (int i = 1; i < 10; i += 2) {
@@ -152,9 +153,9 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);
- FileFragment[] empFrags = StorageManager.splitNG(conf, "default.e", employee.getMeta(),
+ FileFragment[] empFrags = FileStorageManager.splitNG(conf, "default.e", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
- FileFragment[] peopleFrags = StorageManager.splitNG(conf, "default.p", people.getMeta(),
+ FileFragment[] peopleFrags = FileStorageManager.splitNG(conf, "default.p", people.getMeta(),
new Path(people.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(empFrags, peopleFrags);
@@ -163,7 +164,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -195,9 +196,9 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);
- FileFragment[] peopleFrags = StorageManager.splitNG(conf, "default.p", people.getMeta(),
+ FileFragment[] peopleFrags = FileStorageManager.splitNG(conf, "default.p", people.getMeta(),
new Path(people.getPath()), Integer.MAX_VALUE);
- FileFragment[] empFrags = StorageManager.splitNG(conf, "default.e", employee.getMeta(),
+ FileFragment[] empFrags = FileStorageManager.splitNG(conf, "default.e", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(empFrags, peopleFrags);
@@ -207,7 +208,7 @@
ctx.setEnforcer(enforcer);
ctx.getQueryContext().setLong(SessionVars.HASH_JOIN_SIZE_LIMIT.keyname(), 100l);
- PhysicalPlannerImpl phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlannerImpl phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashSemiJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashSemiJoinExec.java
index 7a43a55..a2f1155 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashSemiJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestHashSemiJoinExec.java
@@ -38,10 +38,7 @@
import org.apache.tajo.plan.LogicalPlanner;
import org.apache.tajo.plan.PlanningException;
import org.apache.tajo.plan.logical.LogicalNode;
-import org.apache.tajo.storage.Appender;
-import org.apache.tajo.storage.StorageManager;
-import org.apache.tajo.storage.Tuple;
-import org.apache.tajo.storage.VTuple;
+import org.apache.tajo.storage.*;
import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.util.CommonTestingUtil;
import org.apache.tajo.util.TUtil;
@@ -80,7 +77,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
Schema employeeSchema = new Schema();
employeeSchema.addColumn("managerid", Type.INT4);
@@ -90,8 +87,8 @@
TableMeta employeeMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path employeePath = new Path(testDir, "employee.csv");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, employeeSchema,
- employeePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(employeeMeta, employeeSchema, employeePath);
appender.init();
Tuple tuple = new VTuple(employeeSchema.size());
@@ -116,7 +113,8 @@
peopleSchema.addColumn("age", Type.INT4);
TableMeta peopleMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path peoplePath = new Path(testDir, "people.csv");
- appender = StorageManager.getStorageManager(conf).getAppender(peopleMeta, peopleSchema, peoplePath);
+ appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(peopleMeta, peopleSchema, peoplePath);
appender.init();
tuple = new VTuple(peopleSchema.size());
// make 27 tuples
@@ -158,9 +156,9 @@
@Test
public final void testHashSemiJoin() throws IOException, PlanningException {
- FileFragment[] empFrags = StorageManager.splitNG(conf, "default.e", employee.getMeta(),
+ FileFragment[] empFrags = FileStorageManager.splitNG(conf, "default.e", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
- FileFragment[] peopleFrags = StorageManager.splitNG(conf, "default.p", people.getMeta(),
+ FileFragment[] peopleFrags = FileStorageManager.splitNG(conf, "default.p", people.getMeta(),
new Path(people.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(empFrags, peopleFrags);
@@ -174,7 +172,7 @@
optimizer.optimize(plan);
LogicalNode rootNode = plan.getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
// replace an equal join with an hash anti join.
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterHashJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterHashJoinExec.java
index ec9daa7..0477771 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterHashJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterHashJoinExec.java
@@ -85,7 +85,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
//----------------- dep3 ------------------------------
// dep_id | dep_name | loc_id
@@ -108,7 +108,8 @@
TableMeta dep3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path dep3Path = new Path(testDir, "dep3.csv");
- Appender appender1 = StorageManager.getStorageManager(conf).getAppender(dep3Meta, dep3Schema, dep3Path);
+ Appender appender1 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(dep3Meta, dep3Schema, dep3Path);
appender1.init();
Tuple tuple = new VTuple(dep3Schema.size());
for (int i = 0; i < 10; i++) {
@@ -137,7 +138,8 @@
TableMeta job3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path job3Path = new Path(testDir, "job3.csv");
- Appender appender2 = StorageManager.getStorageManager(conf).getAppender(job3Meta, job3Schema, job3Path);
+ Appender appender2 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(job3Meta, job3Schema, job3Path);
appender2.init();
Tuple tuple2 = new VTuple(job3Schema.size());
for (int i = 1; i < 4; i++) {
@@ -176,7 +178,8 @@
TableMeta emp3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path emp3Path = new Path(testDir, "emp3.csv");
- Appender appender3 = StorageManager.getStorageManager(conf).getAppender(emp3Meta, emp3Schema, emp3Path);
+ Appender appender3 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(emp3Meta, emp3Schema, emp3Path);
appender3.init();
Tuple tuple3 = new VTuple(emp3Schema.size());
@@ -228,8 +231,8 @@
TableMeta phone3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path phone3Path = new Path(testDir, "phone3.csv");
- Appender appender5 = StorageManager.getStorageManager(conf).getAppender(phone3Meta, phone3Schema,
- phone3Path);
+ Appender appender5 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(phone3Meta, phone3Schema, phone3Path);
appender5.init();
appender5.flush();
@@ -270,9 +273,9 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);
- FileFragment[] dep3Frags = StorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(),
+ FileFragment[] dep3Frags = FileStorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(),
new Path(dep3.getPath()), Integer.MAX_VALUE);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(),
new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(dep3Frags, emp3Frags);
@@ -281,7 +284,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -300,9 +303,9 @@
@Test
public final void testLeftOuter_HashJoinExec1() throws IOException, PlanningException {
- FileFragment[] job3Frags = StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(),
+ FileFragment[] job3Frags = FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(),
new Path(job3.getPath()), Integer.MAX_VALUE);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(),
new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(job3Frags, emp3Frags);
@@ -314,7 +317,7 @@
Expr expr = analyzer.parse(QUERIES[1]);
LogicalNode plan = planner.createPlan(defaultContext, expr).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -341,9 +344,9 @@
@Test
public final void testLeftOuter_HashJoinExec2() throws IOException, PlanningException {
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(),
new Path(emp3.getPath()), Integer.MAX_VALUE);
- FileFragment[] job3Frags = StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(),
+ FileFragment[] job3Frags = FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(),
new Path(job3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, job3Frags);
@@ -355,7 +358,7 @@
Expr expr = analyzer.parse(QUERIES[2]);
LogicalNode plan = planner.createPlan(defaultContext, expr).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -383,9 +386,9 @@
@Test
public final void testLeftOuter_HashJoinExec3() throws IOException, PlanningException {
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(),
new Path(emp3.getPath()), Integer.MAX_VALUE);
- FileFragment[] phone3Frags = StorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(),
+ FileFragment[] phone3Frags = FileStorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(),
new Path(phone3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, phone3Frags);
@@ -397,7 +400,7 @@
Expr expr = analyzer.parse(QUERIES[3]);
LogicalNode plan = planner.createPlan(defaultContext, expr).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -425,9 +428,9 @@
@Test
public final void testLeftOuter_HashJoinExec4() throws IOException, PlanningException {
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, "default.emp3", emp3.getMeta(),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, "default.emp3", emp3.getMeta(),
new Path(emp3.getPath()), Integer.MAX_VALUE);
- FileFragment[] phone3Frags = StorageManager.splitNG(conf, "default.phone3", phone3.getMeta(),
+ FileFragment[] phone3Frags = FileStorageManager.splitNG(conf, "default.phone3", phone3.getMeta(),
new Path(phone3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(phone3Frags, emp3Frags);
@@ -439,7 +442,7 @@
Expr expr = analyzer.parse(QUERIES[4]);
LogicalNode plan = planner.createPlan(defaultContext, expr).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterNLJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterNLJoinExec.java
index b3d1f33..36dd77e 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterNLJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterNLJoinExec.java
@@ -81,7 +81,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
//----------------- dep3 ------------------------------
// dep_id | dep_name | loc_id
@@ -104,7 +104,8 @@
TableMeta dep3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path dep3Path = new Path(testDir, "dep3.csv");
- Appender appender1 = StorageManager.getStorageManager(conf).getAppender(dep3Meta, dep3Schema, dep3Path);
+ Appender appender1 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(dep3Meta, dep3Schema, dep3Path);
appender1.init();
Tuple tuple = new VTuple(dep3Schema.size());
for (int i = 0; i < 10; i++) {
@@ -133,7 +134,8 @@
TableMeta job3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path job3Path = new Path(testDir, "job3.csv");
- Appender appender2 = StorageManager.getStorageManager(conf).getAppender(job3Meta, job3Schema, job3Path);
+ Appender appender2 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(job3Meta, job3Schema, job3Path);
appender2.init();
Tuple tuple2 = new VTuple(job3Schema.size());
for (int i = 1; i < 4; i++) {
@@ -172,7 +174,8 @@
TableMeta emp3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path emp3Path = new Path(testDir, "emp3.csv");
- Appender appender3 = StorageManager.getStorageManager(conf).getAppender(emp3Meta, emp3Schema, emp3Path);
+ Appender appender3 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(emp3Meta, emp3Schema, emp3Path);
appender3.init();
Tuple tuple3 = new VTuple(emp3Schema.size());
@@ -224,8 +227,8 @@
TableMeta phone3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path phone3Path = new Path(testDir, "phone3.csv");
- Appender appender5 = StorageManager.getStorageManager(conf).getAppender(phone3Meta, phone3Schema,
- phone3Path);
+ Appender appender5 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(phone3Meta, phone3Schema, phone3Path);
appender5.init();
appender5.flush();
@@ -254,9 +257,9 @@
@Test
public final void testLeftOuterNLJoinExec0() throws IOException, PlanningException {
- FileFragment[] dep3Frags = StorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()),
+ FileFragment[] dep3Frags = FileStorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(dep3Frags, emp3Frags);
@@ -269,7 +272,7 @@
LogicalNode plan = planner.createPlan(defaultContext, context).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
//maybe plan results with hash join exec algorithm usage. Must convert from HashLeftOuterJoinExec into NLLeftOuterJoinExec
@@ -295,9 +298,9 @@
@Test
public final void testLeftOuterNLJoinExec1() throws IOException, PlanningException {
- FileFragment[] job3Frags = StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
+ FileFragment[] job3Frags = FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(job3Frags, emp3Frags);
@@ -311,7 +314,7 @@
LogicalNode plan = planner.createPlan(defaultContext, context).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
//maybe plan results with hash join exec algorithm usage. Must convert from HashLeftOuterJoinExec into NLLeftOuterJoinExec
@@ -340,9 +343,9 @@
@Test
public final void testLeftOuter_NLJoinExec2() throws IOException, PlanningException {
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] job3Frags = StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
+ FileFragment[] job3Frags = FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, job3Frags);
@@ -355,7 +358,7 @@
LogicalNode plan = planner.createPlan(defaultContext, context).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
//maybe plan results with hash join exec algorithm usage. Must convert from HashLeftOuterJoinExec into NLLeftOuterJoinExec
@@ -385,9 +388,9 @@
@Test
public final void testLeftOuter_NLJoinExec3() throws IOException, PlanningException {
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] phone3Frags = StorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
+ FileFragment[] phone3Frags = FileStorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, phone3Frags);
@@ -400,7 +403,7 @@
LogicalNode plan = planner.createPlan(defaultContext, context).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
//maybe plan results with hash join exec algorithm usage. Must convert from HashLeftOuterJoinExec into NLLeftOuterJoinExec
@@ -429,9 +432,9 @@
@Test
public final void testLeftOuter_NLJoinExec4() throws IOException, PlanningException {
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] phone3Frags = StorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
+ FileFragment[] phone3Frags = FileStorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(phone3Frags, emp3Frags);
@@ -444,7 +447,7 @@
LogicalNode plan = planner.createPlan(defaultContext, context).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
//maybe plan results with hash join exec algorithm usage. Must convert from HashLeftOuterJoinExec into NLLeftOuterJoinExec
@@ -470,7 +473,4 @@
exec.close();
assertEquals(0, count);
}
-
-
-
}
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestMergeJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestMergeJoinExec.java
index cae5de5..10d4d33 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestMergeJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestMergeJoinExec.java
@@ -79,7 +79,7 @@
catalog.createDatabase(TajoConstants.DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
FileSystem fs = testDir.getFileSystem(conf);
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
Schema employeeSchema = new Schema();
employeeSchema.addColumn("managerid", Type.INT4);
@@ -89,8 +89,8 @@
TableMeta employeeMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path employeePath = new Path(testDir, "employee.csv");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, employeeSchema,
- employeePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(employeeMeta, employeeSchema, employeePath);
appender.init();
Tuple tuple = new VTuple(employeeSchema.size());
for (int i = 0; i < 10; i++) {
@@ -118,7 +118,8 @@
peopleSchema.addColumn("age", Type.INT4);
TableMeta peopleMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path peoplePath = new Path(testDir, "people.csv");
- appender = StorageManager.getStorageManager(conf).getAppender(peopleMeta, peopleSchema, peoplePath);
+ appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(peopleMeta, peopleSchema, peoplePath);
appender.init();
tuple = new VTuple(peopleSchema.size());
for (int i = 1; i < 10; i += 2) {
@@ -165,9 +166,9 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
- FileFragment[] empFrags = sm.splitNG(conf, "default.e", employee.getMeta(), new Path(employee.getPath()),
+ FileFragment[] empFrags = FileStorageManager.splitNG(conf, "default.e", employee.getMeta(), new Path(employee.getPath()),
Integer.MAX_VALUE);
- FileFragment[] peopleFrags = sm.splitNG(conf, "default.p", people.getMeta(), new Path(people.getPath()),
+ FileFragment[] peopleFrags = FileStorageManager.splitNG(conf, "default.p", people.getMeta(), new Path(people.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(empFrags, peopleFrags);
@@ -176,7 +177,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, root);
ProjectionExec proj = (ProjectionExec) exec;
assertTrue(proj.getChild() instanceof MergeJoinExec);
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestNLJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestNLJoinExec.java
index a5d1dc5..e976456 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestNLJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestNLJoinExec.java
@@ -76,7 +76,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
Schema schema = new Schema();
schema.addColumn("managerid", Type.INT4);
@@ -86,7 +86,8 @@
TableMeta employeeMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path employeePath = new Path(testDir, "employee.csv");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, schema, employeePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(employeeMeta, schema, employeePath);
appender.init();
Tuple tuple = new VTuple(schema.size());
for (int i = 0; i < 50; i++) {
@@ -109,7 +110,8 @@
peopleSchema.addColumn("age", Type.INT4);
TableMeta peopleMeta = CatalogUtil.newTableMeta(StoreType.CSV);
Path peoplePath = new Path(testDir, "people.csv");
- appender = StorageManager.getStorageManager(conf).getAppender(peopleMeta, peopleSchema, peoplePath);
+ appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(peopleMeta, peopleSchema, peoplePath);
appender.init();
tuple = new VTuple(peopleSchema.size());
for (int i = 1; i < 50; i += 2) {
@@ -144,9 +146,9 @@
@Test
public final void testNLCrossJoin() throws IOException, PlanningException {
- FileFragment[] empFrags = StorageManager.splitNG(conf, "default.e", employee.getMeta(),
+ FileFragment[] empFrags = FileStorageManager.splitNG(conf, "default.e", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
- FileFragment[] peopleFrags = StorageManager.splitNG(conf, "default.p", people.getMeta(),
+ FileFragment[] peopleFrags = FileStorageManager.splitNG(conf, "default.p", people.getMeta(),
new Path(people.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(empFrags, peopleFrags);
@@ -159,7 +161,7 @@
LogicalNode plan = planner.createPlan(LocalTajoTestingUtility.createDummyContext(conf),
expr).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
int i = 0;
@@ -173,9 +175,9 @@
@Test
public final void testNLInnerJoin() throws IOException, PlanningException {
- FileFragment[] empFrags = StorageManager.splitNG(conf, "default.e", employee.getMeta(),
+ FileFragment[] empFrags = FileStorageManager.splitNG(conf, "default.e", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
- FileFragment[] peopleFrags = StorageManager.splitNG(conf, "default.p", people.getMeta(),
+ FileFragment[] peopleFrags = FileStorageManager.splitNG(conf, "default.p", people.getMeta(),
new Path(people.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(empFrags, peopleFrags);
@@ -188,7 +190,7 @@
LogicalNode plan = planner.createPlan(LocalTajoTestingUtility.createDummyContext(conf),
expr).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
Tuple tuple;
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestPhysicalPlanner.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestPhysicalPlanner.java
index d507b97..cce4ba7 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestPhysicalPlanner.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestPhysicalPlanner.java
@@ -51,10 +51,12 @@
import org.apache.tajo.plan.PlanningException;
import org.apache.tajo.plan.expr.AggregationFunctionCallEval;
import org.apache.tajo.plan.logical.*;
+import org.apache.tajo.plan.serder.PlanProto.ShuffleType;
import org.apache.tajo.plan.util.PlannerUtil;
import org.apache.tajo.storage.*;
import org.apache.tajo.storage.RowStoreUtil.RowStoreEncoder;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.storage.index.bst.BSTIndex;
import org.apache.tajo.unit.StorageUnit;
import org.apache.tajo.util.CommonTestingUtil;
@@ -78,7 +80,6 @@
import static org.apache.tajo.TajoConstants.DEFAULT_TABLESPACE_NAME;
import static org.apache.tajo.ipc.TajoWorkerProtocol.ColumnPartitionEnforcer.ColumnPartitionAlgorithm;
import static org.apache.tajo.ipc.TajoWorkerProtocol.SortEnforce.SortAlgorithm;
-import static org.apache.tajo.plan.serder.PlanProto.ShuffleType;
import static org.junit.Assert.*;
public class TestPhysicalPlanner {
@@ -88,7 +89,7 @@
private static SQLAnalyzer analyzer;
private static LogicalPlanner planner;
private static LogicalOptimizer optimizer;
- private static StorageManager sm;
+ private static FileStorageManager sm;
private static Path testDir;
private static Session session = LocalTajoTestingUtility.createDummySession();
private static QueryContext defaultContext;
@@ -106,7 +107,7 @@
util.startCatalogCluster();
conf = util.getConfiguration();
testDir = CommonTestingUtil.getTestDir("target/test-data/TestPhysicalPlanner");
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = (FileStorageManager)StorageManager.getFileStorageManager(conf, testDir);
catalog = util.getMiniCatalogCluster().getCatalog();
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
@@ -129,8 +130,7 @@
Path employeePath = new Path(testDir, "employee.csv");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, employeeSchema,
- employeePath);
+ Appender appender = sm.getAppender(employeeMeta, employeeSchema, employeePath);
appender.init();
Tuple tuple = new VTuple(employeeSchema.size());
for (int i = 0; i < 100; i++) {
@@ -148,7 +148,7 @@
Path scorePath = new Path(testDir, "score");
TableMeta scoreMeta = CatalogUtil.newTableMeta(StoreType.CSV, new KeyValueSet());
- appender = StorageManager.getStorageManager(conf).getAppender(scoreMeta, scoreSchema, scorePath);
+ appender = sm.getAppender(scoreMeta, scoreSchema, scorePath);
appender.init();
score = new TableDesc(
CatalogUtil.buildFQName(TajoConstants.DEFAULT_DATABASE_NAME, "score"), scoreSchema, scoreMeta,
@@ -189,8 +189,8 @@
Schema scoreSchmea = score.getSchema();
TableMeta scoreLargeMeta = CatalogUtil.newTableMeta(StoreType.RAW, new KeyValueSet());
- Appender appender = StorageManager.getStorageManager(conf).getAppender(scoreLargeMeta, scoreSchmea,
- scoreLargePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(scoreLargeMeta, scoreSchmea, scoreLargePath);
appender.enableStats();
appender.init();
largeScore = new TableDesc(
@@ -246,7 +246,7 @@
@Test
public final void testCreateScanPlan() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employee.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testCreateScanPlan");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -259,7 +259,7 @@
optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
Tuple tuple;
@@ -277,7 +277,7 @@
@Test
public final void testCreateScanWithFilterPlan() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employee.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testCreateScanWithFilterPlan");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -290,7 +290,7 @@
optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
Tuple tuple;
@@ -306,7 +306,7 @@
@Test
public final void testGroupByPlan() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testGroupByPlan");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -318,7 +318,7 @@
optimizer.optimize(plan);
LogicalNode rootNode = plan.getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
int i = 0;
@@ -337,7 +337,7 @@
@Test
public final void testHashGroupByPlanWithALLField() throws IOException, PlanningException {
// TODO - currently, this query does not use hash-based group operator.
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir(
"target/test-data/testHashGroupByPlanWithALLField");
@@ -349,7 +349,7 @@
LogicalPlan plan = planner.createPlan(defaultContext, expr);
LogicalNode rootNode = optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
int i = 0;
@@ -367,7 +367,7 @@
@Test
public final void testSortGroupByPlan() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testSortGroupByPlan");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -378,7 +378,7 @@
LogicalPlan plan = planner.createPlan(defaultContext, context);
optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan.getRootBlock().getRoot());
/*HashAggregateExec hashAgg = (HashAggregateExec) exec;
@@ -430,7 +430,7 @@
@Test
public final void testStorePlan() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testStorePlan");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -443,17 +443,16 @@
LogicalPlan plan = planner.createPlan(defaultContext, context);
LogicalNode rootNode = optimizer.optimize(plan);
-
TableMeta outputMeta = CatalogUtil.newTableMeta(StoreType.CSV);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
exec.close();
- Scanner scanner = StorageManager.getStorageManager(conf).getFileScanner(outputMeta, rootNode.getOutSchema(),
- ctx.getOutputPath());
+ Scanner scanner = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getFileScanner(outputMeta, rootNode.getOutSchema(), ctx.getOutputPath());
scanner.init();
Tuple tuple;
int i = 0;
@@ -477,7 +476,7 @@
TableStats stats = largeScore.getStats();
assertTrue("Checking meaningfulness of test", stats.getNumBytes() > StorageUnit.MB);
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score_large", largeScore.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score_large", largeScore.getMeta(),
new Path(largeScore.getPath()), Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testStorePlanWithMaxOutputFileSize");
@@ -497,7 +496,7 @@
LogicalNode rootNode = optimizer.optimize(plan);
// executing StoreTableExec
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
@@ -512,7 +511,7 @@
// checking the file contents
long totalNum = 0;
for (FileStatus status : fs.listStatus(ctx.getOutputPath().getParent())) {
- Scanner scanner = StorageManager.getStorageManager(conf).getFileScanner(
+ Scanner scanner = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getFileScanner(
CatalogUtil.newTableMeta(StoreType.CSV),
rootNode.getOutSchema(),
status.getPath());
@@ -528,7 +527,7 @@
@Test
public final void testStorePlanWithRCFile() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testStorePlanWithRCFile");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -543,14 +542,14 @@
TableMeta outputMeta = CatalogUtil.newTableMeta(StoreType.RCFILE);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
exec.close();
- Scanner scanner = StorageManager.getStorageManager(conf).getFileScanner(outputMeta, rootNode.getOutSchema(),
- ctx.getOutputPath());
+ Scanner scanner = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getFileScanner(
+ outputMeta, rootNode.getOutSchema(), ctx.getOutputPath());
scanner.init();
Tuple tuple;
int i = 0;
@@ -569,7 +568,7 @@
@Test
public final void testEnforceForDefaultColumnPartitionStorePlan() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testStorePlan");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -581,7 +580,7 @@
Expr context = analyzer.parse(CreateTableAsStmts[2]);
LogicalPlan plan = planner.createPlan(defaultContext, context);
LogicalNode rootNode = optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
assertTrue(exec instanceof SortBasedColPartitionStoreExec);
}
@@ -596,7 +595,7 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceColumnPartitionAlgorithm(createTableNode.getPID(), ColumnPartitionAlgorithm.HASH_PARTITION);
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testStorePlan");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -605,7 +604,7 @@
ctx.setEnforcer(enforcer);
ctx.setOutputPath(new Path(workDir, "grouped4"));
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
assertTrue(exec instanceof HashBasedColPartitionStoreExec);
}
@@ -620,7 +619,7 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceColumnPartitionAlgorithm(createTableNode.getPID(), ColumnPartitionAlgorithm.SORT_PARTITION);
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testStorePlan");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -629,14 +628,14 @@
ctx.setEnforcer(enforcer);
ctx.setOutputPath(new Path(workDir, "grouped5"));
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
assertTrue(exec instanceof SortBasedColPartitionStoreExec);
}
@Test
public final void testPartitionedStorePlan() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
QueryUnitAttemptId id = LocalTajoTestingUtility.newQueryUnitAttemptId(masterPlan);
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf), id, new FileFragment[] { frags[0] },
@@ -660,7 +659,7 @@
QueryId queryId = id.getQueryUnitId().getExecutionBlockId().getQueryId();
ExecutionBlockId ebId = id.getQueryUnitId().getExecutionBlockId();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
@@ -671,7 +670,7 @@
Path queryLocalTmpDir = new Path(conf.getVar(ConfVars.WORKER_TEMPORAL_DIR) + "/" + executionBlockBaseDir);
FileStatus [] list = fs.listStatus(queryLocalTmpDir);
- List<FileFragment> fragments = new ArrayList<FileFragment>();
+ List<Fragment> fragments = new ArrayList<Fragment>();
for (FileStatus status : list) {
assertTrue(status.isDirectory());
FileStatus [] files = fs.listStatus(status.getPath());
@@ -705,7 +704,7 @@
public final void testPartitionedStorePlanWithMaxFileSize() throws IOException, PlanningException {
// Preparing working dir and input fragments
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score_large", largeScore.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score_large", largeScore.getMeta(),
new Path(largeScore.getPath()), Integer.MAX_VALUE);
QueryUnitAttemptId id = LocalTajoTestingUtility.newQueryUnitAttemptId(masterPlan);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testPartitionedStorePlanWithMaxFileSize");
@@ -724,7 +723,7 @@
LogicalNode rootNode = optimizer.optimize(plan);
// Executing CREATE TABLE PARTITION BY
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
@@ -735,7 +734,7 @@
// checking the number of partitions
assertEquals(2, list.length);
- List<FileFragment> fragments = Lists.newArrayList();
+ List<Fragment> fragments = Lists.newArrayList();
int i = 0;
for (FileStatus status : list) {
assertTrue(status.isDirectory());
@@ -769,7 +768,7 @@
@Test
public final void testPartitionedStorePlanWithEmptyGroupingSet()
throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
QueryUnitAttemptId id = LocalTajoTestingUtility.newQueryUnitAttemptId(masterPlan);
@@ -794,7 +793,7 @@
QueryId queryId = id.getQueryUnitId().getExecutionBlockId().getQueryId();
ExecutionBlockId ebId = id.getQueryUnitId().getExecutionBlockId();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
@@ -805,7 +804,7 @@
Path queryLocalTmpDir = new Path(conf.getVar(ConfVars.WORKER_TEMPORAL_DIR) + "/" + executionBlockBaseDir);
FileStatus [] list = fs.listStatus(queryLocalTmpDir);
- List<FileFragment> fragments = new ArrayList<FileFragment>();
+ List<Fragment> fragments = new ArrayList<Fragment>();
for (FileStatus status : list) {
assertTrue(status.isDirectory());
FileStatus [] files = fs.listStatus(status.getPath());
@@ -836,7 +835,7 @@
@Test
public final void testAggregationFunction() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testAggregationFunction");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -853,7 +852,7 @@
function.setFirstPhase();
}
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
@@ -867,7 +866,7 @@
@Test
public final void testCountFunction() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testCountFunction");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -884,7 +883,7 @@
function.setFirstPhase();
}
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
Tuple tuple = exec.next();
@@ -895,7 +894,7 @@
@Test
public final void testGroupByWithNullValue() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testGroupByWithNullValue");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -906,7 +905,7 @@
LogicalPlan plan = planner.createPlan(defaultContext, context);
LogicalNode rootNode = optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
int count = 0;
@@ -920,7 +919,7 @@
@Test
public final void testUnionPlan() throws IOException, PlanningException, CloneNotSupportedException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employee.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testUnionPlan");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -936,7 +935,7 @@
union.setRightChild((LogicalNode) root.getChild().clone());
root.setChild(union);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, root);
int count = 0;
@@ -958,7 +957,7 @@
LogicalPlan plan = planner.createPlan(defaultContext, expr);
LogicalNode rootNode = optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
Tuple tuple;
exec.init();
@@ -971,7 +970,7 @@
plan = planner.createPlan(defaultContext, expr);
rootNode = optimizer.optimize(plan);
- phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ phyPlanner = new PhysicalPlannerImpl(conf);
exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
tuple = exec.next();
@@ -985,7 +984,7 @@
//@Test
public final void testCreateIndex() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employee.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testCreateIndex");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -995,7 +994,7 @@
LogicalPlan plan = planner.createPlan(defaultContext, context);
LogicalNode rootNode = optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
while (exec.next() != null) {
@@ -1012,7 +1011,7 @@
@Test
public final void testDuplicateEliminate() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(),
new Path(score.getPath()), Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testDuplicateEliminate");
@@ -1024,7 +1023,7 @@
LogicalPlan plan = planner.createPlan(defaultContext, expr);
LogicalNode rootNode = optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
Tuple tuple;
@@ -1046,7 +1045,7 @@
@Test
public final void testIndexedStoreExec() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employee.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testIndexedStoreExec");
@@ -1064,7 +1063,7 @@
channel.setShuffleKeys(PlannerUtil.sortSpecsToSchema(sortNode.getSortKeys()).toArray());
ctx.setDataChannel(channel);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
Tuple tuple;
@@ -1084,7 +1083,7 @@
Path outputPath = StorageUtil.concatPath(workDir, "output", "output");
TableMeta meta = CatalogUtil.newTableMeta(channel.getStoreType(), new KeyValueSet());
SeekableScanner scanner =
- StorageManager.getSeekableScanner(conf, meta, exec.getSchema(), outputPath);
+ FileStorageManager.getSeekableScanner(conf, meta, exec.getSchema(), outputPath);
scanner.init();
int cnt = 0;
@@ -1139,7 +1138,7 @@
@Test
public final void testSortEnforcer() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employee.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testSortEnforcer");
@@ -1157,7 +1156,7 @@
new FileFragment[] {frags[0]}, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
@@ -1179,7 +1178,7 @@
new FileFragment[] {frags[0]}, workDir);
ctx.setEnforcer(enforcer);
- phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ phyPlanner = new PhysicalPlannerImpl(conf);
exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
@@ -1190,7 +1189,7 @@
@Test
public final void testGroupByEnforcer() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.score", score.getMeta(), new Path(score.getPath()),
Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testGroupByEnforcer");
Expr context = analyzer.parse(QUERIES[7]);
@@ -1207,7 +1206,7 @@
new FileFragment[] {frags[0]}, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
@@ -1229,7 +1228,7 @@
new FileFragment[] {frags[0]}, workDir);
ctx.setEnforcer(enforcer);
- phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ phyPlanner = new PhysicalPlannerImpl(conf);
exec = phyPlanner.createPlan(ctx, rootNode);
exec.init();
exec.next();
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestProgressExternalSortExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestProgressExternalSortExec.java
index a23a2d1..3c78b12 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestProgressExternalSortExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestProgressExternalSortExec.java
@@ -80,7 +80,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf.setVar(TajoConf.ConfVars.WORKER_TEMPORAL_DIR, testDir.toString());
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
Schema schema = new Schema();
schema.addColumn("managerid", TajoDataTypes.Type.INT4);
@@ -89,7 +89,8 @@
TableMeta employeeMeta = CatalogUtil.newTableMeta(CatalogProtos.StoreType.RAW);
Path employeePath = new Path(testDir, "employee.csv");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, schema, employeePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(employeeMeta, schema, employeePath);
appender.enableStats();
appender.init();
Tuple tuple = new VTuple(schema.size());
@@ -136,7 +137,7 @@
}
private void testProgress(int sortBufferBytesNum) throws Exception {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employee.getMeta(),
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employee.getMeta(),
new Path(employee.getPath()), Integer.MAX_VALUE);
Path workDir = new Path(testDir, TestExternalSortExec.class.getName());
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -146,7 +147,7 @@
LogicalPlan plan = planner.createPlan(LocalTajoTestingUtility.createDummyContext(conf), expr);
LogicalNode rootNode = plan.getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
ProjectionExec proj = (ProjectionExec) exec;
@@ -156,8 +157,7 @@
UnaryPhysicalExec sortExec = proj.getChild();
SeqScanExec scan = sortExec.getChild();
- ExternalSortExec extSort = new ExternalSortExec(ctx, sm,
- ((MemSortExec)sortExec).getPlan(), scan);
+ ExternalSortExec extSort = new ExternalSortExec(ctx, ((MemSortExec)sortExec).getPlan(), scan);
extSort.setSortBufferBytesNum(sortBufferBytesNum);
proj.setChild(extSort);
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestRightOuterHashJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestRightOuterHashJoinExec.java
index 9ebe871..879ca21 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestRightOuterHashJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestRightOuterHashJoinExec.java
@@ -36,10 +36,7 @@
import org.apache.tajo.plan.LogicalPlanner;
import org.apache.tajo.plan.PlanningException;
import org.apache.tajo.plan.logical.LogicalNode;
-import org.apache.tajo.storage.Appender;
-import org.apache.tajo.storage.StorageManager;
-import org.apache.tajo.storage.Tuple;
-import org.apache.tajo.storage.VTuple;
+import org.apache.tajo.storage.*;
import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.util.CommonTestingUtil;
import org.apache.tajo.util.TUtil;
@@ -83,7 +80,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
//----------------- dep3 ------------------------------
// dep_id | dep_name | loc_id
@@ -106,7 +103,8 @@
TableMeta dep3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path dep3Path = new Path(testDir, "dep3.csv");
- Appender appender1 = StorageManager.getStorageManager(conf).getAppender(dep3Meta, dep3Schema, dep3Path);
+ Appender appender1 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(dep3Meta, dep3Schema, dep3Path);
appender1.init();
Tuple tuple = new VTuple(dep3Schema.size());
for (int i = 0; i < 10; i++) {
@@ -135,7 +133,8 @@
TableMeta job3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path job3Path = new Path(testDir, "job3.csv");
- Appender appender2 = StorageManager.getStorageManager(conf).getAppender(job3Meta, job3Schema, job3Path);
+ Appender appender2 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(job3Meta, job3Schema, job3Path);
appender2.init();
Tuple tuple2 = new VTuple(job3Schema.size());
for (int i = 1; i < 4; i++) {
@@ -174,7 +173,8 @@
TableMeta emp3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path emp3Path = new Path(testDir, "emp3.csv");
- Appender appender3 = StorageManager.getStorageManager(conf).getAppender(emp3Meta, emp3Schema, emp3Path);
+ Appender appender3 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(emp3Meta, emp3Schema, emp3Path);
appender3.init();
Tuple tuple3 = new VTuple(emp3Schema.size());
@@ -232,9 +232,9 @@
@Test
public final void testRightOuter_HashJoinExec0() throws IOException, PlanningException {
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] dep3Frags = StorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()),
+ FileFragment[] dep3Frags = FileStorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, dep3Frags);
@@ -246,7 +246,7 @@
Expr expr = analyzer.parse(QUERIES[0]);
LogicalNode plan = planner.createPlan(defaultContext, expr).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -273,9 +273,9 @@
@Test
public final void testRightOuter_HashJoinExec1() throws IOException, PlanningException {
- FileFragment[] job3Frags = StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
+ FileFragment[] job3Frags = FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, job3Frags);
@@ -287,7 +287,7 @@
Expr expr = analyzer.parse(QUERIES[1]);
LogicalNode plan = planner.createPlan(defaultContext, expr).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -314,9 +314,9 @@
@Test
public final void testRightOuter_HashJoinExec2() throws IOException, PlanningException {
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] job3Frags = StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
+ FileFragment[] job3Frags = FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(job3Frags, emp3Frags);
@@ -328,7 +328,7 @@
Expr expr = analyzer.parse(QUERIES[2]);
LogicalNode plan = planner.createPlan(defaultContext, expr).getRootBlock().getRoot();
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestRightOuterMergeJoinExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestRightOuterMergeJoinExec.java
index 4956b7f..8bc00cc 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestRightOuterMergeJoinExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestRightOuterMergeJoinExec.java
@@ -87,7 +87,7 @@
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
//----------------- dep3 ------------------------------
// dep_id | dep_name | loc_id
@@ -110,7 +110,8 @@
TableMeta dep3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path dep3Path = new Path(testDir, "dep3.csv");
- Appender appender1 = StorageManager.getStorageManager(conf).getAppender(dep3Meta, dep3Schema, dep3Path);
+ Appender appender1 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(dep3Meta, dep3Schema, dep3Path);
appender1.init();
Tuple tuple = new VTuple(dep3Schema.size());
for (int i = 0; i < 10; i++) {
@@ -148,7 +149,8 @@
TableMeta dep4Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path dep4Path = new Path(testDir, "dep4.csv");
- Appender appender4 = StorageManager.getStorageManager(conf).getAppender(dep4Meta, dep4Schema, dep4Path);
+ Appender appender4 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(dep4Meta, dep4Schema, dep4Path);
appender4.init();
Tuple tuple4 = new VTuple(dep4Schema.size());
for (int i = 0; i < 11; i++) {
@@ -179,7 +181,8 @@
TableMeta job3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path job3Path = new Path(testDir, "job3.csv");
- Appender appender2 = StorageManager.getStorageManager(conf).getAppender(job3Meta, job3Schema, job3Path);
+ Appender appender2 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(job3Meta, job3Schema, job3Path);
appender2.init();
Tuple tuple2 = new VTuple(job3Schema.size());
for (int i = 1; i < 4; i++) {
@@ -218,7 +221,8 @@
TableMeta emp3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path emp3Path = new Path(testDir, "emp3.csv");
- Appender appender3 = StorageManager.getStorageManager(conf).getAppender(emp3Meta, emp3Schema, emp3Path);
+ Appender appender3 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(emp3Meta, emp3Schema, emp3Path);
appender3.init();
Tuple tuple3 = new VTuple(emp3Schema.size());
@@ -270,8 +274,8 @@
TableMeta phone3Meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path phone3Path = new Path(testDir, "phone3.csv");
- Appender appender5 = StorageManager.getStorageManager(conf).getAppender(phone3Meta, phone3Schema,
- phone3Path);
+ Appender appender5 = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(phone3Meta, phone3Schema, phone3Path);
appender5.init();
appender5.flush();
@@ -313,9 +317,9 @@
Enforcer enforcer = new Enforcer();
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
- FileFragment[] emp3Frags = StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
+ FileFragment[] emp3Frags = FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()),
Integer.MAX_VALUE);
- FileFragment[] dep3Frags = StorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()),
+ FileFragment[] dep3Frags = FileStorageManager.splitNG(conf, DEP3_NAME, dep3.getMeta(), new Path(dep3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, dep3Frags);
@@ -324,7 +328,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -351,9 +355,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] job3Frags =
- StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(job3Frags, emp3Frags);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testRightOuterMergeJoin1");
@@ -361,7 +365,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -387,9 +391,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] job3Frags =
- StorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, JOB3_NAME, job3.getMeta(), new Path(job3.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(job3Frags, emp3Frags);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testRightOuterMergeJoin2");
@@ -397,7 +401,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
assertTrue(proj.getChild() instanceof RightOuterMergeJoinExec);
@@ -423,9 +427,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] dep4Frags =
- StorageManager.splitNG(conf, DEP4_NAME, dep4.getMeta(), new Path(dep4.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, DEP4_NAME, dep4.getMeta(), new Path(dep4.getPath()), Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, dep4Frags);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/testRightOuter_MergeJoin3");
@@ -433,7 +437,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
@@ -460,9 +464,9 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
FileFragment[] phone3Frags =
- StorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
+ FileStorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(emp3Frags, phone3Frags);
@@ -471,7 +475,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
assertTrue(proj.getChild() instanceof RightOuterMergeJoinExec);
@@ -497,8 +501,8 @@
enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);
FileFragment[] emp3Frags =
- StorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
- FileFragment[] phone3Frags = StorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
+ FileStorageManager.splitNG(conf, EMP3_NAME, emp3.getMeta(), new Path(emp3.getPath()), Integer.MAX_VALUE);
+ FileFragment[] phone3Frags = FileStorageManager.splitNG(conf, PHONE3_NAME, phone3.getMeta(), new Path(phone3.getPath()),
Integer.MAX_VALUE);
FileFragment[] merged = TUtil.concat(phone3Frags,emp3Frags);
@@ -508,7 +512,7 @@
LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
ctx.setEnforcer(enforcer);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
ProjectionExec proj = (ProjectionExec) exec;
assertTrue(proj.getChild() instanceof RightOuterMergeJoinExec);
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestSortExec.java b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestSortExec.java
index afa7430..8a61cab 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestSortExec.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/planner/physical/TestSortExec.java
@@ -57,7 +57,7 @@
private static SQLAnalyzer analyzer;
private static LogicalPlanner planner;
private static LogicalOptimizer optimizer;
- private static StorageManager sm;
+ private static FileStorageManager sm;
private static Path workDir;
private static Path tablePath;
private static TableMeta employeeMeta;
@@ -70,7 +70,7 @@
util = TpchTestBase.getInstance().getTestingCluster();
catalog = util.getMaster().getCatalog();
workDir = CommonTestingUtil.getTestDir(TEST_PATH);
- sm = StorageManager.getStorageManager(conf, workDir);
+ sm = (FileStorageManager)StorageManager.getFileStorageManager(conf, workDir);
Schema schema = new Schema();
schema.addColumn("managerid", Type.INT4);
@@ -82,7 +82,8 @@
tablePath = StorageUtil.concatPath(workDir, "employee", "table1");
sm.getFileSystem().mkdirs(tablePath.getParent());
- Appender appender = StorageManager.getStorageManager(conf).getAppender(employeeMeta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(employeeMeta, schema, tablePath);
appender.init();
Tuple tuple = new VTuple(schema.size());
for (int i = 0; i < 100; i++) {
@@ -110,7 +111,7 @@
@Test
public final void testNext() throws IOException, PlanningException {
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employeeMeta, tablePath, Integer.MAX_VALUE);
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employeeMeta, tablePath, Integer.MAX_VALUE);
Path workDir = CommonTestingUtil.getTestDir("target/test-data/TestSortExec");
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
LocalTajoTestingUtility
@@ -120,7 +121,7 @@
LogicalPlan plan = planner.createPlan(LocalTajoTestingUtility.createDummyContext(conf), context);
LogicalNode rootNode = optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
Tuple tuple;
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/query/TestHBaseTable.java b/tajo-core/src/test/java/org/apache/tajo/engine/query/TestHBaseTable.java
new file mode 100644
index 0000000..db8eb84
--- /dev/null
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/query/TestHBaseTable.java
@@ -0,0 +1,1469 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.engine.query;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.fs.FileStatus;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hbase.*;
+import org.apache.hadoop.hbase.client.*;
+import org.apache.hadoop.hbase.filter.Filter;
+import org.apache.hadoop.hbase.filter.InclusiveStopFilter;
+import org.apache.tajo.IntegrationTest;
+import org.apache.tajo.QueryTestCaseBase;
+import org.apache.tajo.TajoTestingCluster;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.TableDesc;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.common.TajoDataTypes.Type;
+import org.apache.tajo.datum.TextDatum;
+import org.apache.tajo.plan.expr.*;
+import org.apache.tajo.plan.logical.ScanNode;
+import org.apache.tajo.storage.StorageConstants;
+import org.apache.tajo.storage.StorageManager;
+import org.apache.tajo.storage.fragment.Fragment;
+import org.apache.tajo.storage.hbase.*;
+import org.apache.tajo.util.Bytes;
+import org.apache.tajo.util.KeyValueSet;
+import org.apache.tajo.util.TUtil;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+import java.net.InetAddress;
+import java.sql.ResultSet;
+import java.text.DecimalFormat;
+import java.util.*;
+
+import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+
+@Category(IntegrationTest.class)
+public class TestHBaseTable extends QueryTestCaseBase {
+ private static final Log LOG = LogFactory.getLog(TestHBaseTable.class);
+
+ @BeforeClass
+ public static void beforeClass() {
+ try {
+ testingCluster.getHBaseUtil().startHBaseCluster();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ @AfterClass
+ public static void afterClass() {
+ try {
+ testingCluster.getHBaseUtil().stopHBaseCluster();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ @Test
+ public void testVerifyCreateHBaseTableRequiredMeta() throws Exception {
+ try {
+ executeString("CREATE TABLE hbase_mapped_table1 (col1 text, col2 text) " +
+ "USING hbase").close();
+
+ fail("hbase table must have 'table' meta");
+ } catch (Exception e) {
+ assertTrue(e.getMessage().indexOf("HBase mapped table") >= 0);
+ }
+
+ try {
+ executeString("CREATE TABLE hbase_mapped_table1 (col1 text, col2 text) " +
+ "USING hbase " +
+ "WITH ('table'='hbase_table')").close();
+
+ fail("hbase table must have 'columns' meta");
+ } catch (Exception e) {
+ assertTrue(e.getMessage().indexOf("'columns' property is required") >= 0);
+ }
+
+ try {
+ executeString("CREATE TABLE hbase_mapped_table1 (col1 text, col2 text) " +
+ "USING hbase " +
+ "WITH ('table'='hbase_table', 'columns'='col1:,col2:')").close();
+
+ fail("hbase table must have 'hbase.zookeeper.quorum' meta");
+ } catch (Exception e) {
+ assertTrue(e.getMessage().indexOf("HBase mapped table") >= 0);
+ }
+ }
+
+ @Test
+ public void testCreateHBaseTable() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table1 (col1 text, col2 text, col3 text, col4 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col2:a,col3:,col2:b', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table1");
+
+ HTableDescriptor hTableDesc = testingCluster.getHBaseUtil().getTableDescriptor("hbase_table");
+ assertNotNull(hTableDesc);
+ assertEquals("hbase_table", hTableDesc.getNameAsString());
+
+ HColumnDescriptor[] hColumns = hTableDesc.getColumnFamilies();
+ // col1 is mapped to rowkey
+ assertEquals(2, hColumns.length);
+ assertEquals("col2", hColumns[0].getNameAsString());
+ assertEquals("col3", hColumns[1].getNameAsString());
+
+ executeString("DROP TABLE hbase_mapped_table1 PURGE").close();
+
+ HBaseAdmin hAdmin = new HBaseAdmin(testingCluster.getHBaseUtil().getConf());
+ try {
+ assertFalse(hAdmin.tableExists("hbase_table"));
+ } finally {
+ hAdmin.close();
+ }
+ }
+
+ @Test
+ public void testCreateNotExistsExternalHBaseTable() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ try {
+ executeString("CREATE EXTERNAL TABLE external_hbase_mapped_table1 (col1 text, col2 text, col3 text, col4 text) " +
+ "USING hbase WITH ('table'='external_hbase_table', 'columns'=':key,col2:a,col3:,col2:b', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+ fail("External table should be a existed table.");
+ } catch (Exception e) {
+ assertTrue(e.getMessage().indexOf("External table should be a existed table.") >= 0);
+ }
+ }
+
+ @Test
+ public void testCreateRowFieldWithNonText() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ try {
+ executeString("CREATE TABLE hbase_mapped_table2 (rk1 int4, rk2 text, col3 text, col4 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'='0:key#b,1:key,col3:,col2:b', " +
+ "'hbase.rowkey.delimiter'='_', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+ fail("Key field type should be TEXT type");
+ } catch (Exception e) {
+ assertTrue(e.getMessage().indexOf("Key field type should be TEXT type") >= 0);
+ }
+ }
+
+ @Test
+ public void testCreateExternalHBaseTable() throws Exception {
+ HTableDescriptor hTableDesc = new HTableDescriptor(TableName.valueOf("external_hbase_table_not_purge"));
+ hTableDesc.addFamily(new HColumnDescriptor("col1"));
+ hTableDesc.addFamily(new HColumnDescriptor("col2"));
+ hTableDesc.addFamily(new HColumnDescriptor("col3"));
+ testingCluster.getHBaseUtil().createTable(hTableDesc);
+
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE EXTERNAL TABLE external_hbase_mapped_table (rk text, col1 text, col2 text, col3 text) " +
+ "USING hbase WITH ('table'='external_hbase_table_not_purge', 'columns'=':key,col1:a,col2:,col3:b', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("external_hbase_mapped_table");
+
+ executeString("DROP TABLE external_hbase_mapped_table").close();
+
+ HBaseAdmin hAdmin = new HBaseAdmin(testingCluster.getHBaseUtil().getConf());
+ try {
+ assertTrue(hAdmin.tableExists("external_hbase_table_not_purge"));
+ hAdmin.disableTable("external_hbase_table_not_purge");
+ hAdmin.deleteTable("external_hbase_table_not_purge");
+ } finally {
+ hAdmin.close();
+ }
+ }
+
+ @Test
+ public void testSimpleSelectQuery() throws Exception {
+ HTableDescriptor hTableDesc = new HTableDescriptor(TableName.valueOf("external_hbase_table"));
+ hTableDesc.addFamily(new HColumnDescriptor("col1"));
+ hTableDesc.addFamily(new HColumnDescriptor("col2"));
+ hTableDesc.addFamily(new HColumnDescriptor("col3"));
+ testingCluster.getHBaseUtil().createTable(hTableDesc);
+
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE EXTERNAL TABLE external_hbase_mapped_table (rk text, col1 text, col2 text, col3 text) " +
+ "USING hbase WITH ('table'='external_hbase_table', 'columns'=':key,col1:a,col2:,col3:b', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("external_hbase_mapped_table");
+
+ HConnection hconn = ((HBaseStorageManager)StorageManager.getStorageManager(conf, StoreType.HBASE))
+ .getConnection(testingCluster.getHBaseUtil().getConf());
+ HTableInterface htable = hconn.getTable("external_hbase_table");
+
+ try {
+ for (int i = 0; i < 100; i++) {
+ Put put = new Put(String.valueOf(i).getBytes());
+ put.add("col1".getBytes(), "a".getBytes(), ("a-" + i).getBytes());
+ put.add("col1".getBytes(), "b".getBytes(), ("b-" + i).getBytes());
+ put.add("col2".getBytes(), "k1".getBytes(), ("k1-" + i).getBytes());
+ put.add("col2".getBytes(), "k2".getBytes(), ("k2-" + i).getBytes());
+ put.add("col3".getBytes(), "b".getBytes(), ("b-" + i).getBytes());
+ htable.put(put);
+ }
+
+ ResultSet res = executeString("select * from external_hbase_mapped_table where rk > '20'");
+ assertResultSet(res);
+ cleanupQuery(res);
+ } finally {
+ executeString("DROP TABLE external_hbase_mapped_table PURGE").close();
+ htable.close();
+ }
+ }
+
+ @Test
+ public void testBinaryMappedQuery() throws Exception {
+ HTableDescriptor hTableDesc = new HTableDescriptor(TableName.valueOf("external_hbase_table"));
+ hTableDesc.addFamily(new HColumnDescriptor("col1"));
+ hTableDesc.addFamily(new HColumnDescriptor("col2"));
+ hTableDesc.addFamily(new HColumnDescriptor("col3"));
+ testingCluster.getHBaseUtil().createTable(hTableDesc);
+
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE EXTERNAL TABLE external_hbase_mapped_table (rk int8, col1 text, col2 text, col3 int4)\n " +
+ "USING hbase WITH ('table'='external_hbase_table', 'columns'=':key#b,col1:a,col2:,col3:b#b', \n" +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "', \n" +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("external_hbase_mapped_table");
+
+ HConnection hconn = ((HBaseStorageManager)StorageManager.getStorageManager(conf, StoreType.HBASE))
+ .getConnection(testingCluster.getHBaseUtil().getConf());
+ HTableInterface htable = hconn.getTable("external_hbase_table");
+
+ try {
+ for (int i = 0; i < 100; i++) {
+ Put put = new Put(Bytes.toBytes((long) i));
+ put.add("col1".getBytes(), "a".getBytes(), ("a-" + i).getBytes());
+ put.add("col1".getBytes(), "b".getBytes(), ("b-" + i).getBytes());
+ put.add("col2".getBytes(), "k1".getBytes(), ("k1-" + i).getBytes());
+ put.add("col2".getBytes(), "k2".getBytes(), ("k2-" + i).getBytes());
+ put.add("col3".getBytes(), "b".getBytes(), Bytes.toBytes(i));
+ htable.put(put);
+ }
+
+ ResultSet res = executeString("select * from external_hbase_mapped_table where rk > 20");
+ assertResultSet(res);
+ res.close();
+
+ //Projection
+ res = executeString("select col3, col2, rk from external_hbase_mapped_table where rk > 95");
+
+ String expected = "col3,col2,rk\n" +
+ "-------------------------------\n" +
+ "96,{\"k1\":\"k1-96\", \"k2\":\"k2-96\"},96\n" +
+ "97,{\"k1\":\"k1-97\", \"k2\":\"k2-97\"},97\n" +
+ "98,{\"k1\":\"k1-98\", \"k2\":\"k2-98\"},98\n" +
+ "99,{\"k1\":\"k1-99\", \"k2\":\"k2-99\"},99\n";
+
+ assertEquals(expected, resultSetToString(res));
+ res.close();
+
+ } finally {
+ executeString("DROP TABLE external_hbase_mapped_table PURGE").close();
+ htable.close();
+ }
+ }
+
+ @Test
+ public void testColumnKeyValueSelectQuery() throws Exception {
+ HTableDescriptor hTableDesc = new HTableDescriptor(TableName.valueOf("external_hbase_table"));
+ hTableDesc.addFamily(new HColumnDescriptor("col2"));
+ hTableDesc.addFamily(new HColumnDescriptor("col3"));
+ testingCluster.getHBaseUtil().createTable(hTableDesc);
+
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE EXTERNAL TABLE external_hbase_mapped_table (rk1 text, col2_key text, col2_value text, col3 text) " +
+ "USING hbase WITH ('table'='external_hbase_table', 'columns'=':key,col2:key:,col2:value:,col3:', " +
+ "'hbase.rowkey.delimiter'='_', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("external_hbase_mapped_table");
+
+ HConnection hconn = ((HBaseStorageManager)StorageManager.getStorageManager(conf, StoreType.HBASE))
+ .getConnection(testingCluster.getHBaseUtil().getConf());
+ HTableInterface htable = hconn.getTable("external_hbase_table");
+
+ try {
+ for (int i = 0; i < 10; i++) {
+ Put put = new Put(Bytes.toBytes("rk-" + i));
+ for (int j = 0; j < 5; j++) {
+ put.add("col2".getBytes(), ("key-" + j).getBytes(), Bytes.toBytes("value-" + j));
+ }
+ put.add("col3".getBytes(), "".getBytes(), ("col3-value-" + i).getBytes());
+ htable.put(put);
+ }
+
+ ResultSet res = executeString("select * from external_hbase_mapped_table where rk1 >= 'rk-0'");
+ assertResultSet(res);
+ cleanupQuery(res);
+ } finally {
+ executeString("DROP TABLE external_hbase_mapped_table PURGE").close();
+ htable.close();
+ }
+ }
+
+ @Test
+ public void testRowFieldSelectQuery() throws Exception {
+ HTableDescriptor hTableDesc = new HTableDescriptor(TableName.valueOf("external_hbase_table"));
+ hTableDesc.addFamily(new HColumnDescriptor("col3"));
+ testingCluster.getHBaseUtil().createTable(hTableDesc);
+
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE EXTERNAL TABLE external_hbase_mapped_table (rk1 text, rk2 text, col3 text) " +
+ "USING hbase WITH ('table'='external_hbase_table', 'columns'='0:key,1:key,col3:a', " +
+ "'hbase.rowkey.delimiter'='_', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("external_hbase_mapped_table");
+
+ HConnection hconn = ((HBaseStorageManager)StorageManager.getStorageManager(conf, StoreType.HBASE))
+ .getConnection(testingCluster.getHBaseUtil().getConf());
+ HTableInterface htable = hconn.getTable("external_hbase_table");
+
+ try {
+ for (int i = 0; i < 100; i++) {
+ Put put = new Put(("field1-" + i + "_field2-" + i).getBytes());
+ put.add("col3".getBytes(), "a".getBytes(), ("a-" + i).getBytes());
+ htable.put(put);
+ }
+
+ ResultSet res = executeString("select * from external_hbase_mapped_table where rk1 > 'field1-20'");
+ assertResultSet(res);
+ cleanupQuery(res);
+ } finally {
+ executeString("DROP TABLE external_hbase_mapped_table PURGE").close();
+ htable.close();
+ }
+ }
+
+ @Test
+ public void testIndexPredication() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text, col2 text, col3 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a,col2:,col3:b', " +
+ "'hbase.split.rowkeys'='010,040,060,080', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+
+ assertTableExists("hbase_mapped_table");
+ HBaseAdmin hAdmin = new HBaseAdmin(testingCluster.getHBaseUtil().getConf());
+ hAdmin.tableExists("hbase_table");
+
+ HTable htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+ try {
+ org.apache.hadoop.hbase.util.Pair<byte[][], byte[][]> keys = htable.getStartEndKeys();
+ assertEquals(5, keys.getFirst().length);
+
+ DecimalFormat df = new DecimalFormat("000");
+ for (int i = 0; i < 100; i++) {
+ Put put = new Put(String.valueOf(df.format(i)).getBytes());
+ put.add("col1".getBytes(), "a".getBytes(), ("a-" + i).getBytes());
+ put.add("col1".getBytes(), "b".getBytes(), ("b-" + i).getBytes());
+ put.add("col2".getBytes(), "k1".getBytes(), ("k1-" + i).getBytes());
+ put.add("col2".getBytes(), "k2".getBytes(), ("k2-" + i).getBytes());
+ put.add("col3".getBytes(), "b".getBytes(), ("b-" + i).getBytes());
+ htable.put(put);
+ }
+ assertIndexPredication(false);
+
+ ResultSet res = executeString("select * from hbase_mapped_table where rk >= '020' and rk <= '055'");
+ assertResultSet(res);
+ res.close();
+
+ res = executeString("select * from hbase_mapped_table where rk = '021'");
+ String expected = "rk,col1,col2,col3\n" +
+ "-------------------------------\n" +
+ "021,a-21,{\"k1\":\"k1-21\", \"k2\":\"k2-21\"},b-21\n";
+
+ assertEquals(expected, resultSetToString(res));
+ res.close();
+ } finally {
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+ htable.close();
+ hAdmin.close();
+ }
+ }
+
+ @Test
+ public void testCompositeRowIndexPredication() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, rk2 text, col1 text, col2 text, col3 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'='0:key,1:key,col1:a,col2:,col3:b', " +
+ "'hbase.split.rowkeys'='010,040,060,080', " +
+ "'hbase.rowkey.delimiter'='_', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+
+ assertTableExists("hbase_mapped_table");
+ HBaseAdmin hAdmin = new HBaseAdmin(testingCluster.getHBaseUtil().getConf());
+ hAdmin.tableExists("hbase_table");
+
+ HTable htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+ try {
+ org.apache.hadoop.hbase.util.Pair<byte[][], byte[][]> keys = htable.getStartEndKeys();
+ assertEquals(5, keys.getFirst().length);
+
+ DecimalFormat df = new DecimalFormat("000");
+ for (int i = 0; i < 100; i++) {
+ Put put = new Put((df.format(i) + "_" + df.format(i)).getBytes());
+ put.add("col1".getBytes(), "a".getBytes(), ("a-" + i).getBytes());
+ put.add("col1".getBytes(), "b".getBytes(), ("b-" + i).getBytes());
+ put.add("col2".getBytes(), "k1".getBytes(), ("k1-" + i).getBytes());
+ put.add("col2".getBytes(), "k2".getBytes(), ("k2-" + i).getBytes());
+ put.add("col3".getBytes(), "b".getBytes(), ("b-" + i).getBytes());
+ htable.put(put);
+ }
+
+ Scan scan = new Scan();
+ scan.setStartRow("021".getBytes());
+ scan.setStopRow(("021_" + new String(new char[]{Character.MAX_VALUE})).getBytes());
+ Filter filter = new InclusiveStopFilter(scan.getStopRow());
+ scan.setFilter(filter);
+
+ ResultScanner scanner = htable.getScanner(scan);
+ Result result = scanner.next();
+ assertNotNull(result);
+ assertEquals("021_021", new String(result.getRow()));
+ scanner.close();
+
+ assertIndexPredication(true);
+
+ ResultSet res = executeString("select * from hbase_mapped_table where rk = '021'");
+ String expected = "rk,rk2,col1,col2,col3\n" +
+ "-------------------------------\n" +
+ "021,021,a-21,{\"k1\":\"k1-21\", \"k2\":\"k2-21\"},b-21\n";
+
+ assertEquals(expected, resultSetToString(res));
+ res.close();
+ } finally {
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+ htable.close();
+ hAdmin.close();
+ }
+ }
+
+ private void assertIndexPredication(boolean isCompositeRowKey) throws Exception {
+ String postFix = isCompositeRowKey ? "_" + new String(new char[]{Character.MAX_VALUE}) : "";
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ ScanNode scanNode = new ScanNode(1);
+
+ // where rk = '021'
+ EvalNode evalNodeEq = new BinaryEval(EvalType.EQUAL, new FieldEval(tableDesc.getLogicalSchema().getColumn("rk")),
+ new ConstEval(new TextDatum("021")));
+ scanNode.setQual(evalNodeEq);
+ StorageManager storageManager = StorageManager.getStorageManager(conf, StoreType.HBASE);
+ List<Fragment> fragments = storageManager.getSplits("hbase_mapped_table", tableDesc, scanNode);
+ assertEquals(1, fragments.size());
+ assertEquals("021", new String(((HBaseFragment)fragments.get(0)).getStartRow()));
+ assertEquals("021" + postFix, new String(((HBaseFragment)fragments.get(0)).getStopRow()));
+
+ // where rk >= '020' and rk <= '055'
+ EvalNode evalNode1 = new BinaryEval(EvalType.GEQ, new FieldEval(tableDesc.getLogicalSchema().getColumn("rk")),
+ new ConstEval(new TextDatum("020")));
+ EvalNode evalNode2 = new BinaryEval(EvalType.LEQ, new FieldEval(tableDesc.getLogicalSchema().getColumn("rk")),
+ new ConstEval(new TextDatum("055")));
+ EvalNode evalNodeA = new BinaryEval(EvalType.AND, evalNode1, evalNode2);
+ scanNode.setQual(evalNodeA);
+
+ fragments = storageManager.getSplits("hbase_mapped_table", tableDesc, scanNode);
+ assertEquals(2, fragments.size());
+ HBaseFragment fragment1 = (HBaseFragment) fragments.get(0);
+ assertEquals("020", new String(fragment1.getStartRow()));
+ assertEquals("040", new String(fragment1.getStopRow()));
+
+ HBaseFragment fragment2 = (HBaseFragment) fragments.get(1);
+ assertEquals("040", new String(fragment2.getStartRow()));
+ assertEquals("055" + postFix, new String(fragment2.getStopRow()));
+
+ // where (rk >= '020' and rk <= '055') or rk = '075'
+ EvalNode evalNode3 = new BinaryEval(EvalType.EQUAL, new FieldEval(tableDesc.getLogicalSchema().getColumn("rk")),
+ new ConstEval(new TextDatum("075")));
+ EvalNode evalNodeB = new BinaryEval(EvalType.OR, evalNodeA, evalNode3);
+ scanNode.setQual(evalNodeB);
+ fragments = storageManager.getSplits("hbase_mapped_table", tableDesc, scanNode);
+ assertEquals(3, fragments.size());
+ fragment1 = (HBaseFragment) fragments.get(0);
+ assertEquals("020", new String(fragment1.getStartRow()));
+ assertEquals("040", new String(fragment1.getStopRow()));
+
+ fragment2 = (HBaseFragment) fragments.get(1);
+ assertEquals("040", new String(fragment2.getStartRow()));
+ assertEquals("055" + postFix, new String(fragment2.getStopRow()));
+
+ HBaseFragment fragment3 = (HBaseFragment) fragments.get(2);
+ assertEquals("075", new String(fragment3.getStartRow()));
+ assertEquals("075" + postFix, new String(fragment3.getStopRow()));
+
+
+ // where (rk >= '020' and rk <= '055') or (rk >= '072' and rk <= '078')
+ EvalNode evalNode4 = new BinaryEval(EvalType.GEQ, new FieldEval(tableDesc.getLogicalSchema().getColumn("rk")),
+ new ConstEval(new TextDatum("072")));
+ EvalNode evalNode5 = new BinaryEval(EvalType.LEQ, new FieldEval(tableDesc.getLogicalSchema().getColumn("rk")),
+ new ConstEval(new TextDatum("078")));
+ EvalNode evalNodeC = new BinaryEval(EvalType.AND, evalNode4, evalNode5);
+ EvalNode evalNodeD = new BinaryEval(EvalType.OR, evalNodeA, evalNodeC);
+ scanNode.setQual(evalNodeD);
+ fragments = storageManager.getSplits("hbase_mapped_table", tableDesc, scanNode);
+ assertEquals(3, fragments.size());
+
+ fragment1 = (HBaseFragment) fragments.get(0);
+ assertEquals("020", new String(fragment1.getStartRow()));
+ assertEquals("040", new String(fragment1.getStopRow()));
+
+ fragment2 = (HBaseFragment) fragments.get(1);
+ assertEquals("040", new String(fragment2.getStartRow()));
+ assertEquals("055" + postFix, new String(fragment2.getStopRow()));
+
+ fragment3 = (HBaseFragment) fragments.get(2);
+ assertEquals("072", new String(fragment3.getStartRow()));
+ assertEquals("078" + postFix, new String(fragment3.getStopRow()));
+
+ // where (rk >= '020' and rk <= '055') or (rk >= '057' and rk <= '059')
+ evalNode4 = new BinaryEval(EvalType.GEQ, new FieldEval(tableDesc.getLogicalSchema().getColumn("rk")),
+ new ConstEval(new TextDatum("057")));
+ evalNode5 = new BinaryEval(EvalType.LEQ, new FieldEval(tableDesc.getLogicalSchema().getColumn("rk")),
+ new ConstEval(new TextDatum("059")));
+ evalNodeC = new BinaryEval(EvalType.AND, evalNode4, evalNode5);
+ evalNodeD = new BinaryEval(EvalType.OR, evalNodeA, evalNodeC);
+ scanNode.setQual(evalNodeD);
+ fragments = storageManager.getSplits("hbase_mapped_table", tableDesc, scanNode);
+ assertEquals(2, fragments.size());
+
+ fragment1 = (HBaseFragment) fragments.get(0);
+ assertEquals("020", new String(fragment1.getStartRow()));
+ assertEquals("040", new String(fragment1.getStopRow()));
+
+ fragment2 = (HBaseFragment) fragments.get(1);
+ assertEquals("040", new String(fragment2.getStartRow()));
+ assertEquals("059" + postFix, new String(fragment2.getStopRow()));
+ }
+
+ @Test
+ public void testNonForwardQuery() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text, col2 text, col3 int) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a,col2:,col3:#b', " +
+ "'hbase.split.rowkeys'='010,040,060,080', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+
+ assertTableExists("hbase_mapped_table");
+ HBaseAdmin hAdmin = new HBaseAdmin(testingCluster.getHBaseUtil().getConf());
+ HTable htable = null;
+ try {
+ hAdmin.tableExists("hbase_table");
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+ org.apache.hadoop.hbase.util.Pair<byte[][], byte[][]> keys = htable.getStartEndKeys();
+ assertEquals(5, keys.getFirst().length);
+
+ DecimalFormat df = new DecimalFormat("000");
+ for (int i = 0; i < 100; i++) {
+ Put put = new Put(String.valueOf(df.format(i)).getBytes());
+ put.add("col1".getBytes(), "a".getBytes(), ("a-" + i).getBytes());
+ put.add("col1".getBytes(), "b".getBytes(), ("b-" + i).getBytes());
+ put.add("col2".getBytes(), "k1".getBytes(), ("k1-" + i).getBytes());
+ put.add("col2".getBytes(), "k2".getBytes(), ("k2-" + i).getBytes());
+ put.add("col3".getBytes(), "".getBytes(), Bytes.toBytes(i));
+ htable.put(put);
+ }
+
+ ResultSet res = executeString("select * from hbase_mapped_table");
+ assertResultSet(res);
+ res.close();
+ } finally {
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+ hAdmin.close();
+ if (htable == null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testJoin() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text, col2 text, col3 int8) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a,col2:,col3:b#b', " +
+ "'hbase.split.rowkeys'='010,040,060,080', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+
+ assertTableExists("hbase_mapped_table");
+ HBaseAdmin hAdmin = new HBaseAdmin(testingCluster.getHBaseUtil().getConf());
+ HTable htable = null;
+ try {
+ hAdmin.tableExists("hbase_table");
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+ org.apache.hadoop.hbase.util.Pair<byte[][], byte[][]> keys = htable.getStartEndKeys();
+ assertEquals(5, keys.getFirst().length);
+
+ DecimalFormat df = new DecimalFormat("000");
+ for (int i = 0; i < 100; i++) {
+ Put put = new Put(String.valueOf(df.format(i)).getBytes());
+ put.add("col1".getBytes(), "a".getBytes(), ("a-" + i).getBytes());
+ put.add("col1".getBytes(), "b".getBytes(), ("b-" + i).getBytes());
+ put.add("col2".getBytes(), "k1".getBytes(), ("k1-" + i).getBytes());
+ put.add("col2".getBytes(), "k2".getBytes(), ("k2-" + i).getBytes());
+ put.add("col3".getBytes(), "b".getBytes(), Bytes.toBytes((long) i));
+ htable.put(put);
+ }
+
+ ResultSet res = executeString("select a.rk, a.col1, a.col2, a.col3, b.l_orderkey, b.l_linestatus " +
+ "from hbase_mapped_table a " +
+ "join default.lineitem b on a.col3 = b.l_orderkey");
+ assertResultSet(res);
+ res.close();
+ } finally {
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+ hAdmin.close();
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertInto() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text, col2 text, col3 int4) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a,col2:,col3:b#b', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ executeString("insert into hbase_mapped_table " +
+ "select l_orderkey::text, l_shipdate, l_returnflag, l_suppkey from default.lineitem ").close();
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col1"));
+ scan.addFamily(Bytes.toBytes("col2"));
+ scan.addFamily(Bytes.toBytes("col3"));
+ scanner = htable.getScanner(scan);
+
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, Bytes.toBytes("col1"), Bytes.toBytes("col2"), Bytes.toBytes("col3")},
+ new byte[][]{null, Bytes.toBytes("a"), null, Bytes.toBytes("b")},
+ new boolean[]{false, false, false, true}, tableDesc.getSchema()));
+
+ } finally {
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertIntoMultiRegion() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a', " +
+ "'hbase.split.rowkeys'='010,040,060,080', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ // create test table
+ KeyValueSet tableOptions = new KeyValueSet();
+ tableOptions.set(StorageConstants.CSVFILE_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);
+ tableOptions.set(StorageConstants.CSVFILE_NULL, "\\\\N");
+
+ Schema schema = new Schema();
+ schema.addColumn("id", Type.TEXT);
+ schema.addColumn("name", Type.TEXT);
+ List<String> datas = new ArrayList<String>();
+ DecimalFormat df = new DecimalFormat("000");
+ for (int i = 99; i >= 0; i--) {
+ datas.add(df.format(i) + "|value" + i);
+ }
+ TajoTestingCluster.createTable(getCurrentDatabase() + ".base_table",
+ schema, tableOptions, datas.toArray(new String[]{}), 2);
+
+ executeString("insert into hbase_mapped_table " +
+ "select id, name from base_table ").close();
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col1"));
+ scanner = htable.getScanner(scan);
+
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, Bytes.toBytes("col1")},
+ new byte[][]{null, Bytes.toBytes("a")},
+ new boolean[]{false, false}, tableDesc.getSchema()));
+
+ } finally {
+ executeString("DROP TABLE base_table PURGE").close();
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertIntoMultiRegion2() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a', " +
+ "'hbase.split.rowkeys'='1,2,3,4,5,6,7,8,9', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ // create test table
+ KeyValueSet tableOptions = new KeyValueSet();
+ tableOptions.set(StorageConstants.CSVFILE_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);
+ tableOptions.set(StorageConstants.CSVFILE_NULL, "\\\\N");
+
+ Schema schema = new Schema();
+ schema.addColumn("id", Type.TEXT);
+ schema.addColumn("name", Type.TEXT);
+ List<String> datas = new ArrayList<String>();
+ for (int i = 99; i >= 0; i--) {
+ datas.add(i + "|value" + i);
+ }
+ TajoTestingCluster.createTable(getCurrentDatabase() + ".base_table",
+ schema, tableOptions, datas.toArray(new String[]{}), 2);
+
+ executeString("insert into hbase_mapped_table " +
+ "select id, name from base_table ").close();
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col1"));
+ scanner = htable.getScanner(scan);
+
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, Bytes.toBytes("col1")},
+ new byte[][]{null, Bytes.toBytes("a")},
+ new boolean[]{false, false}, tableDesc.getSchema()));
+
+ } finally {
+ executeString("DROP TABLE base_table PURGE").close();
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertIntoMultiRegionWithSplitFile() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ String splitFilePath = currentDatasetPath + "/splits.data";
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a', " +
+ "'hbase.split.rowkeys.file'='" + splitFilePath + "', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ // create test table
+ KeyValueSet tableOptions = new KeyValueSet();
+ tableOptions.set(StorageConstants.CSVFILE_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);
+ tableOptions.set(StorageConstants.CSVFILE_NULL, "\\\\N");
+
+ Schema schema = new Schema();
+ schema.addColumn("id", Type.TEXT);
+ schema.addColumn("name", Type.TEXT);
+ List<String> datas = new ArrayList<String>();
+ DecimalFormat df = new DecimalFormat("000");
+ for (int i = 99; i >= 0; i--) {
+ datas.add(df.format(i) + "|value" + i);
+ }
+ TajoTestingCluster.createTable(getCurrentDatabase() + ".base_table",
+ schema, tableOptions, datas.toArray(new String[]{}), 2);
+
+ executeString("insert into hbase_mapped_table " +
+ "select id, name from base_table ").close();
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col1"));
+ scanner = htable.getScanner(scan);
+
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, Bytes.toBytes("col1")},
+ new byte[][]{null, Bytes.toBytes("a")},
+ new boolean[]{false, false}, tableDesc.getSchema()));
+
+ } finally {
+ executeString("DROP TABLE base_table PURGE").close();
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertIntoMultiRegionMultiRowFields() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk1 text, rk2 text, col1 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'='0:key,1:key,col1:a', " +
+ "'hbase.split.rowkeys'='001,002,003,004,005,006,007,008,009', " +
+ "'hbase.rowkey.delimiter'='_', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ // create test table
+ KeyValueSet tableOptions = new KeyValueSet();
+ tableOptions.set(StorageConstants.CSVFILE_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);
+ tableOptions.set(StorageConstants.CSVFILE_NULL, "\\\\N");
+
+ Schema schema = new Schema();
+ schema.addColumn("id1", Type.TEXT);
+ schema.addColumn("id2", Type.TEXT);
+ schema.addColumn("name", Type.TEXT);
+ DecimalFormat df = new DecimalFormat("000");
+ List<String> datas = new ArrayList<String>();
+ for (int i = 99; i >= 0; i--) {
+ datas.add(df.format(i) + "|" + (i + 100) + "|value" + i);
+ }
+ TajoTestingCluster.createTable(getCurrentDatabase() + ".base_table",
+ schema, tableOptions, datas.toArray(new String[]{}), 2);
+
+ executeString("insert into hbase_mapped_table " +
+ "select id1, id2, name from base_table ").close();
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col1"));
+ scanner = htable.getScanner(scan);
+
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, null, Bytes.toBytes("col1")},
+ new byte[][]{null, null, Bytes.toBytes("a")},
+ new boolean[]{false, false, false}, tableDesc.getSchema()));
+
+ } finally {
+ executeString("DROP TABLE base_table PURGE").close();
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertIntoBinaryMultiRegion() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk int4, col1 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key#b,col1:a', " +
+ "'hbase.split.rowkeys'='1,2,3,4,5,6,7,8,9', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ // create test table
+ KeyValueSet tableOptions = new KeyValueSet();
+ tableOptions.set(StorageConstants.CSVFILE_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);
+ tableOptions.set(StorageConstants.CSVFILE_NULL, "\\\\N");
+
+ Schema schema = new Schema();
+ schema.addColumn("id", Type.INT4);
+ schema.addColumn("name", Type.TEXT);
+ List<String> datas = new ArrayList<String>();
+ for (int i = 99; i >= 0; i--) {
+ datas.add(i + "|value" + i);
+ }
+ TajoTestingCluster.createTable(getCurrentDatabase() + ".base_table",
+ schema, tableOptions, datas.toArray(new String[]{}), 2);
+
+ executeString("insert into hbase_mapped_table " +
+ "select id, name from base_table ").close();
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col1"));
+ scanner = htable.getScanner(scan);
+
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, Bytes.toBytes("col1")},
+ new byte[][]{null, Bytes.toBytes("a")},
+ new boolean[]{true, false}, tableDesc.getSchema()));
+
+ } finally {
+ executeString("DROP TABLE base_table PURGE").close();
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertIntoColumnKeyValue() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col2_key text, col2_value text, col3 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col2:key:,col2:value:,col3:', " +
+ "'hbase.rowkey.delimiter'='_', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ // create test table
+ KeyValueSet tableOptions = new KeyValueSet();
+ tableOptions.set(StorageConstants.CSVFILE_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);
+ tableOptions.set(StorageConstants.CSVFILE_NULL, "\\\\N");
+
+ Schema schema = new Schema();
+ schema.addColumn("rk", Type.TEXT);
+ schema.addColumn("col2_key", Type.TEXT);
+ schema.addColumn("col2_value", Type.TEXT);
+ schema.addColumn("col3", Type.TEXT);
+ List<String> datas = new ArrayList<String>();
+ for (int i = 20; i >= 0; i--) {
+ for (int j = 0; j < 3; j++) {
+ datas.add(i + "|ck-" + j + "|value-" + j + "|col3-" + i);
+ }
+ }
+ TajoTestingCluster.createTable(getCurrentDatabase() + ".base_table",
+ schema, tableOptions, datas.toArray(new String[]{}), 2);
+
+ executeString("insert into hbase_mapped_table " +
+ "select rk, col2_key, col2_value, col3 from base_table ").close();
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col2"));
+ scan.addFamily(Bytes.toBytes("col3"));
+ scanner = htable.getScanner(scan);
+
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, Bytes.toBytes("col2"), Bytes.toBytes("col3")},
+ new byte[][]{null, null, null},
+ new boolean[]{false, false, false}, tableDesc.getSchema()));
+
+ ResultSet res = executeString("select * from hbase_mapped_table");
+
+ String expected = "rk,col2_key,col2_value,col3\n" +
+ "-------------------------------\n" +
+ "0,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-0\n" +
+ "1,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-1\n" +
+ "10,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-10\n" +
+ "11,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-11\n" +
+ "12,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-12\n" +
+ "13,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-13\n" +
+ "14,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-14\n" +
+ "15,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-15\n" +
+ "16,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-16\n" +
+ "17,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-17\n" +
+ "18,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-18\n" +
+ "19,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-19\n" +
+ "2,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-2\n" +
+ "20,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-20\n" +
+ "3,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-3\n" +
+ "4,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-4\n" +
+ "5,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-5\n" +
+ "6,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-6\n" +
+ "7,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-7\n" +
+ "8,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-8\n" +
+ "9,[\"ck-0\", \"ck-1\", \"ck-2\"],[\"value-0\", \"value-1\", \"value-2\"],col3-9\n";
+
+ assertEquals(expected, resultSetToString(res));
+ res.close();
+
+ } finally {
+ executeString("DROP TABLE base_table PURGE").close();
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertIntoDifferentType() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a', " +
+ "'hbase.split.rowkeys'='1,2,3,4,5,6,7,8,9', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+
+ // create test table
+ KeyValueSet tableOptions = new KeyValueSet();
+ tableOptions.set(StorageConstants.CSVFILE_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);
+ tableOptions.set(StorageConstants.CSVFILE_NULL, "\\\\N");
+
+ Schema schema = new Schema();
+ schema.addColumn("id", Type.INT4);
+ schema.addColumn("name", Type.TEXT);
+ List<String> datas = new ArrayList<String>();
+ for (int i = 99; i >= 0; i--) {
+ datas.add(i + "|value" + i);
+ }
+ TajoTestingCluster.createTable(getCurrentDatabase() + ".base_table",
+ schema, tableOptions, datas.toArray(new String[]{}), 2);
+
+ try {
+ executeString("insert into hbase_mapped_table " +
+ "select id, name from base_table ").close();
+ fail("If inserting data type different with target table data type, should throw exception");
+ } catch (Exception e) {
+ assertTrue(e.getMessage().indexOf("VerifyException") >= 0);
+ } finally {
+ executeString("DROP TABLE base_table PURGE").close();
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+ }
+ }
+
+ @Test
+ public void testInsertIntoRowField() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk1 text, rk2 text, col1 text, col2 text, col3 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'='0:key,1:key,col1:a,col2:,col3:b', " +
+ "'hbase.rowkey.delimiter'='_', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ executeString("insert into hbase_mapped_table " +
+ "select l_orderkey::text, l_partkey::text, l_shipdate, l_returnflag, l_suppkey::text from default.lineitem ");
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col1"));
+ scan.addFamily(Bytes.toBytes("col2"));
+ scan.addFamily(Bytes.toBytes("col3"));
+ scanner = htable.getScanner(scan);
+
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, Bytes.toBytes("col1"), Bytes.toBytes("col2"), Bytes.toBytes("col3")},
+ new byte[][]{null, Bytes.toBytes("a"), Bytes.toBytes(""), Bytes.toBytes("b")},
+ new boolean[]{false, false, false, false}, tableDesc.getSchema()));
+
+ } finally {
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testCATS() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ // create test table
+ KeyValueSet tableOptions = new KeyValueSet();
+ tableOptions.set(StorageConstants.CSVFILE_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);
+ tableOptions.set(StorageConstants.CSVFILE_NULL, "\\\\N");
+
+ Schema schema = new Schema();
+ schema.addColumn("id", Type.TEXT);
+ schema.addColumn("name", Type.TEXT);
+ List<String> datas = new ArrayList<String>();
+ DecimalFormat df = new DecimalFormat("000");
+ for (int i = 99; i >= 0; i--) {
+ datas.add(df.format(i) + "|value" + i);
+ }
+ TajoTestingCluster.createTable(getCurrentDatabase() + ".base_table",
+ schema, tableOptions, datas.toArray(new String[]{}), 2);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a', " +
+ "'hbase.split.rowkeys'='010,040,060,080', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')" +
+ " as " +
+ "select id, name from base_table"
+ ).close();
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col1"));
+ scanner = htable.getScanner(scan);
+
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, Bytes.toBytes("col1")},
+ new byte[][]{null, Bytes.toBytes("a")},
+ new boolean[]{false, false}, tableDesc.getSchema()));
+
+ } finally {
+ executeString("DROP TABLE base_table PURGE").close();
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertIntoUsingPut() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text, col2 text, col3 int4) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a,col2:,col3:b#b', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+ TableDesc tableDesc = catalog.getTableDesc(getCurrentDatabase(), "hbase_mapped_table");
+
+ Map<String, String> sessions = new HashMap<String, String>();
+ sessions.put(HBaseStorageConstants.INSERT_PUT_MODE, "true");
+ client.updateSessionVariables(sessions);
+
+ HTable htable = null;
+ ResultScanner scanner = null;
+ try {
+ executeString("insert into hbase_mapped_table " +
+ "select l_orderkey::text, l_shipdate, l_returnflag, l_suppkey from default.lineitem ").close();
+
+ htable = new HTable(testingCluster.getHBaseUtil().getConf(), "hbase_table");
+
+ Scan scan = new Scan();
+ scan.addFamily(Bytes.toBytes("col1"));
+ scan.addFamily(Bytes.toBytes("col2"));
+ scan.addFamily(Bytes.toBytes("col3"));
+ scanner = htable.getScanner(scan);
+
+ // result is dirrerent with testInsertInto because l_orderkey is not unique.
+ assertStrings(resultSetToString(scanner,
+ new byte[][]{null, Bytes.toBytes("col1"), Bytes.toBytes("col2"), Bytes.toBytes("col3")},
+ new byte[][]{null, Bytes.toBytes("a"), null, Bytes.toBytes("b")},
+ new boolean[]{false, false, false, true}, tableDesc.getSchema()));
+
+ } finally {
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+
+ client.unsetSessionVariables(TUtil.newList(HBaseStorageConstants.INSERT_PUT_MODE));
+
+ if (scanner != null) {
+ scanner.close();
+ }
+
+ if (htable != null) {
+ htable.close();
+ }
+ }
+ }
+
+ @Test
+ public void testInsertIntoLocation() throws Exception {
+ String hostName = InetAddress.getLocalHost().getHostName();
+ String zkPort = testingCluster.getHBaseUtil().getConf().get(HConstants.ZOOKEEPER_CLIENT_PORT);
+ assertNotNull(zkPort);
+
+ executeString("CREATE TABLE hbase_mapped_table (rk text, col1 text, col2 text) " +
+ "USING hbase WITH ('table'='hbase_table', 'columns'=':key,col1:a,col2:', " +
+ "'hbase.split.rowkeys'='010,040,060,080', " +
+ "'" + HConstants.ZOOKEEPER_QUORUM + "'='" + hostName + "'," +
+ "'" + HConstants.ZOOKEEPER_CLIENT_PORT + "'='" + zkPort + "')").close();
+
+ assertTableExists("hbase_mapped_table");
+
+ try {
+ // create test table
+ KeyValueSet tableOptions = new KeyValueSet();
+ tableOptions.set(StorageConstants.CSVFILE_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);
+ tableOptions.set(StorageConstants.CSVFILE_NULL, "\\\\N");
+
+ Schema schema = new Schema();
+ schema.addColumn("id", Type.TEXT);
+ schema.addColumn("name", Type.TEXT);
+ schema.addColumn("comment", Type.TEXT);
+ List<String> datas = new ArrayList<String>();
+ DecimalFormat df = new DecimalFormat("000");
+ for (int i = 99; i >= 0; i--) {
+ datas.add(df.format(i) + "|value" + i + "|comment-" + i);
+ }
+ TajoTestingCluster.createTable(getCurrentDatabase() + ".base_table",
+ schema, tableOptions, datas.toArray(new String[]{}), 2);
+
+ executeString("insert into location '/tmp/hfile_test' " +
+ "select id, name, comment from base_table ").close();
+
+ FileSystem fs = testingCluster.getDefaultFileSystem();
+ Path path = new Path("/tmp/hfile_test");
+ assertTrue(fs.exists(path));
+
+ FileStatus[] files = fs.listStatus(path);
+ assertNotNull(files);
+ assertEquals(2, files.length);
+
+ int index = 0;
+ for (FileStatus eachFile: files) {
+ assertEquals("/tmp/hfile_test/part-01-00000" + index + "-00" + index, eachFile.getPath().toUri().getPath());
+ for (FileStatus subFile: fs.listStatus(eachFile.getPath())) {
+ assertTrue(subFile.isFile());
+ assertTrue(subFile.getLen() > 0);
+ }
+ index++;
+ }
+ } finally {
+ executeString("DROP TABLE base_table PURGE").close();
+ executeString("DROP TABLE hbase_mapped_table PURGE").close();
+ }
+ }
+
+ private String resultSetToString(ResultScanner scanner,
+ byte[][] cfNames, byte[][] qualifiers,
+ boolean[] binaries,
+ Schema schema) throws Exception {
+ StringBuilder sb = new StringBuilder();
+ Result result = null;
+ while ( (result = scanner.next()) != null ) {
+ if (binaries[0]) {
+ sb.append(HBaseBinarySerializerDeserializer.deserialize(schema.getColumn(0), result.getRow()).asChar());
+ } else {
+ sb.append(new String(result.getRow()));
+ }
+
+ for (int i = 0; i < cfNames.length; i++) {
+ if (cfNames[i] == null) {
+ //rowkey
+ continue;
+ }
+ if (qualifiers[i] == null) {
+ Map<byte[], byte[]> values = result.getFamilyMap(cfNames[i]);
+ if (values == null) {
+ sb.append(", null");
+ } else {
+ sb.append(", {");
+ String delim = "";
+ for (Map.Entry<byte[], byte[]> valueEntry: values.entrySet()) {
+ byte[] keyBytes = valueEntry.getKey();
+ byte[] valueBytes = valueEntry.getValue();
+
+ if (binaries[i]) {
+ sb.append(delim).append("\"").append(keyBytes == null ? "" : Bytes.toLong(keyBytes)).append("\"");
+ sb.append(": \"").append(HBaseBinarySerializerDeserializer.deserialize(schema.getColumn(i), valueBytes)).append("\"");
+ } else {
+ sb.append(delim).append("\"").append(keyBytes == null ? "" : new String(keyBytes)).append("\"");
+ sb.append(": \"").append(HBaseTextSerializerDeserializer.deserialize(schema.getColumn(i), valueBytes)).append("\"");
+ }
+ delim = ", ";
+ }
+ sb.append("}");
+ }
+ } else {
+ byte[] value = result.getValue(cfNames[i], qualifiers[i]);
+ if (value == null) {
+ sb.append(", null");
+ } else {
+ if (binaries[i]) {
+ sb.append(", ").append(HBaseBinarySerializerDeserializer.deserialize(schema.getColumn(i), value));
+ } else {
+ sb.append(", ").append(HBaseTextSerializerDeserializer.deserialize(schema.getColumn(i), value));
+ }
+ }
+ }
+ }
+ sb.append("\n");
+ }
+
+ return sb.toString();
+ }
+}
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/query/TestJoinBroadcast.java b/tajo-core/src/test/java/org/apache/tajo/engine/query/TestJoinBroadcast.java
index c1cec2b..68b3fb3 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/query/TestJoinBroadcast.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/query/TestJoinBroadcast.java
@@ -565,8 +565,8 @@
}
Path dataPath = new Path(table.getPath().toString(), fileIndex + ".csv");
fileIndex++;
- appender = StorageManager.getStorageManager(conf).getAppender(tableMeta, schema,
- dataPath);
+ appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(tableMeta, schema, dataPath);
appender.init();
}
String[] columnDatas = rows[i].split("\\|");
diff --git a/tajo-core/src/test/java/org/apache/tajo/engine/query/TestJoinQuery.java b/tajo-core/src/test/java/org/apache/tajo/engine/query/TestJoinQuery.java
index 223ea8e..c249b61 100644
--- a/tajo-core/src/test/java/org/apache/tajo/engine/query/TestJoinQuery.java
+++ b/tajo-core/src/test/java/org/apache/tajo/engine/query/TestJoinQuery.java
@@ -1026,41 +1026,42 @@
cleanupQuery(res);
}
- @Test
- public void testComplexJoinCondition3() throws Exception {
- // select n1.n_nationkey, n1.n_name, n2.n_name from nation n1 join nation n2 on lower(n1.n_name) = lower(n2.n_name);
- ResultSet res = executeQuery();
- assertResultSet(res);
- cleanupQuery(res);
- }
-
- @Test
- public void testComplexJoinCondition4() throws Exception {
- ResultSet res = executeQuery();
- assertResultSet(res);
- cleanupQuery(res);
- }
-
- @Test
- public void testComplexJoinCondition5() throws Exception {
- ResultSet res = executeQuery();
- assertResultSet(res);
- cleanupQuery(res);
- }
-
- @Test
- public void testComplexJoinCondition6() throws Exception {
- ResultSet res = executeQuery();
- assertResultSet(res);
- cleanupQuery(res);
- }
-
- @Test
- public void testComplexJoinCondition7() throws Exception {
- ResultSet res = executeQuery();
- assertResultSet(res);
- cleanupQuery(res);
- }
+ //FIXME The following testcase should be uncommented after resolving the issue TAJO-1126.
+// @Test
+// public void testComplexJoinCondition3() throws Exception {
+// // select n1.n_nationkey, n1.n_name, n2.n_name from nation n1 join nation n2 on lower(n1.n_name) = lower(n2.n_name);
+// ResultSet res = executeQuery();
+// assertResultSet(res);
+// cleanupQuery(res);
+// }
+//
+// @Test
+// public void testComplexJoinCondition4() throws Exception {
+// ResultSet res = executeQuery();
+// assertResultSet(res);
+// cleanupQuery(res);
+// }
+//
+// @Test
+// public void testComplexJoinCondition5() throws Exception {
+// ResultSet res = executeQuery();
+// assertResultSet(res);
+// cleanupQuery(res);
+// }
+//
+// @Test
+// public void testComplexJoinCondition6() throws Exception {
+// ResultSet res = executeQuery();
+// assertResultSet(res);
+// cleanupQuery(res);
+// }
+//
+// @Test
+// public void testComplexJoinCondition7() throws Exception {
+// ResultSet res = executeQuery();
+// assertResultSet(res);
+// cleanupQuery(res);
+// }
@Test
public void testFullOuterJoinWithEmptyIntermediateData() throws Exception {
diff --git a/tajo-core/src/test/java/org/apache/tajo/jdbc/TestResultSet.java b/tajo-core/src/test/java/org/apache/tajo/jdbc/TestResultSet.java
index f491c63..b8f3ef7 100644
--- a/tajo-core/src/test/java/org/apache/tajo/jdbc/TestResultSet.java
+++ b/tajo-core/src/test/java/org/apache/tajo/jdbc/TestResultSet.java
@@ -55,7 +55,7 @@
private static TajoTestingCluster util;
private static TajoConf conf;
private static TableDesc desc;
- private static StorageManager sm;
+ private static FileStorageManager sm;
private static TableMeta scoreMeta;
private static Schema scoreSchema;
@@ -63,7 +63,7 @@
public static void setup() throws Exception {
util = TpchTestBase.getInstance().getTestingCluster();
conf = util.getConfiguration();
- sm = StorageManager.getStorageManager(conf);
+ sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
scoreSchema = new Schema();
scoreSchema.addColumn("deptname", Type.TEXT);
@@ -73,8 +73,7 @@
Path p = sm.getTablePath("score");
sm.getFileSystem().mkdirs(p);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(scoreMeta, scoreSchema,
- new Path(p, "score"));
+ Appender appender = sm.getAppender(scoreMeta, scoreSchema, new Path(p, "score"));
appender.init();
int deptSize = 100;
int tupleNum = 10000;
diff --git a/tajo-core/src/test/java/org/apache/tajo/master/TestExecutionBlockCursor.java b/tajo-core/src/test/java/org/apache/tajo/master/TestExecutionBlockCursor.java
index 067c6c8..712243b 100644
--- a/tajo-core/src/test/java/org/apache/tajo/master/TestExecutionBlockCursor.java
+++ b/tajo-core/src/test/java/org/apache/tajo/master/TestExecutionBlockCursor.java
@@ -82,7 +82,7 @@
logicalPlanner = new LogicalPlanner(catalog);
optimizer = new LogicalOptimizer(conf);
- StorageManager sm = StorageManager.getStorageManager(conf);
+ StorageManager sm = StorageManager.getFileStorageManager(conf);
dispatcher = new AsyncDispatcher();
dispatcher.init(conf);
dispatcher.start();
diff --git a/tajo-core/src/test/java/org/apache/tajo/storage/TestFileFragment.java b/tajo-core/src/test/java/org/apache/tajo/storage/TestFileFragment.java
index e6ff7a3..d0ab1c0 100644
--- a/tajo-core/src/test/java/org/apache/tajo/storage/TestFileFragment.java
+++ b/tajo-core/src/test/java/org/apache/tajo/storage/TestFileFragment.java
@@ -47,7 +47,7 @@
assertEquals("table1_1", fragment1.getTableName());
assertEquals(new Path(path, "table0"), fragment1.getPath());
assertTrue(0 == fragment1.getStartKey());
- assertTrue(500 == fragment1.getEndKey());
+ assertTrue(500 == fragment1.getLength());
}
@Test
@@ -58,7 +58,7 @@
assertEquals("table1_1", fragment1.getTableName());
assertEquals(new Path(path, "table0"), fragment1.getPath());
assertTrue(0 == fragment1.getStartKey());
- assertTrue(500 == fragment1.getEndKey());
+ assertTrue(500 == fragment1.getLength());
}
@Test
diff --git a/tajo-core/src/test/java/org/apache/tajo/storage/TestRowFile.java b/tajo-core/src/test/java/org/apache/tajo/storage/TestRowFile.java
index 742b07f..f36ff24 100644
--- a/tajo-core/src/test/java/org/apache/tajo/storage/TestRowFile.java
+++ b/tajo-core/src/test/java/org/apache/tajo/storage/TestRowFile.java
@@ -69,7 +69,8 @@
TableMeta meta = CatalogUtil.newTableMeta(StoreType.ROWFILE);
- StorageManager sm = StorageManager.getStorageManager(conf, new Path(conf.getVar(ConfVars.ROOT_DIR)));
+ FileStorageManager sm =
+ (FileStorageManager)StorageManager.getFileStorageManager(conf, new Path(conf.getVar(ConfVars.ROOT_DIR)));
Path tablePath = new Path("/test");
Path metaPath = new Path(tablePath, ".meta");
@@ -79,7 +80,7 @@
FileUtil.writeProto(fs, metaPath, meta.getProto());
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, dataPath);
+ Appender appender = sm.getAppender(meta, schema, dataPath);
appender.enableStats();
appender.init();
@@ -110,7 +111,7 @@
int tupleCnt = 0;
start = System.currentTimeMillis();
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
while ((tuple=scanner.next()) != null) {
tupleCnt++;
diff --git a/tajo-core/src/test/java/org/apache/tajo/worker/TestRangeRetrieverHandler.java b/tajo-core/src/test/java/org/apache/tajo/worker/TestRangeRetrieverHandler.java
index 186a7f5..5a93538 100644
--- a/tajo-core/src/test/java/org/apache/tajo/worker/TestRangeRetrieverHandler.java
+++ b/tajo-core/src/test/java/org/apache/tajo/worker/TestRangeRetrieverHandler.java
@@ -90,7 +90,7 @@
catalog = util.getMiniCatalogCluster().getCatalog();
catalog.createTablespace(DEFAULT_TABLESPACE_NAME, testDir.toUri().toString());
catalog.createDatabase(TajoConstants.DEFAULT_DATABASE_NAME, DEFAULT_TABLESPACE_NAME);
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
analyzer = new SQLAnalyzer();
planner = new LogicalPlanner(catalog);
@@ -120,7 +120,7 @@
Path tableDir = StorageUtil.concatPath(testDir, "testGet", "table.csv");
fs.mkdirs(tableDir.getParent());
- Appender appender = sm.getAppender(employeeMeta, schema, tableDir);
+ Appender appender = ((FileStorageManager)sm).getAppender(employeeMeta, schema, tableDir);
appender.init();
Tuple tuple = new VTuple(schema.size());
@@ -145,7 +145,7 @@
tableDir.toUri());
catalog.createTable(employee);
- FileFragment[] frags = StorageManager.splitNG(conf, "default.employee", employeeMeta, tableDir, Integer.MAX_VALUE);
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", employeeMeta, tableDir, Integer.MAX_VALUE);
TaskAttemptContext ctx = new TaskAttemptContext(new QueryContext(conf),
LocalTajoTestingUtility.newQueryUnitAttemptId(),
@@ -155,7 +155,7 @@
LogicalPlan plan = planner.createPlan(LocalTajoTestingUtility.createDummyContext(conf), expr);
LogicalNode rootNode = optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
ExternalSortExec sort = null;
@@ -169,7 +169,7 @@
}
SortSpec[] sortSpecs = sort.getPlan().getSortKeys();
- RangeShuffleFileWriteExec idxStoreExec = new RangeShuffleFileWriteExec(ctx, sm, sort, sort.getSchema(),
+ RangeShuffleFileWriteExec idxStoreExec = new RangeShuffleFileWriteExec(ctx, sort, sort.getSchema(),
sort.getSchema(), sortSpecs);
exec = idxStoreExec;
@@ -185,7 +185,7 @@
reader.open();
TableMeta meta = CatalogUtil.newTableMeta(StoreType.RAW, new KeyValueSet());
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema,
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema,
StorageUtil.concatPath(testDir, "output", "output"));
scanner.init();
@@ -245,7 +245,7 @@
TableMeta meta = CatalogUtil.newTableMeta(StoreType.CSV);
Path tablePath = StorageUtil.concatPath(testDir, "testGetFromDescendingOrder", "table.csv");
fs.mkdirs(tablePath.getParent());
- Appender appender = sm.getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)sm).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple = new VTuple(schema.size());
for (int i = (TEST_TUPLE - 1); i >= 0 ; i--) {
@@ -268,7 +268,7 @@
CatalogUtil.buildFQName(TajoConstants.DEFAULT_DATABASE_NAME, "employee"), schema, meta, tablePath.toUri());
catalog.createTable(employee);
- FileFragment[] frags = sm.splitNG(conf, "default.employee", meta, tablePath, Integer.MAX_VALUE);
+ FileFragment[] frags = FileStorageManager.splitNG(conf, "default.employee", meta, tablePath, Integer.MAX_VALUE);
TaskAttemptContext
ctx = new TaskAttemptContext(new QueryContext(conf),
@@ -279,7 +279,7 @@
LogicalPlan plan = planner.createPlan(LocalTajoTestingUtility.createDummyContext(conf), expr);
LogicalNode rootNode = optimizer.optimize(plan);
- PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf,sm);
+ PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf);
PhysicalExec exec = phyPlanner.createPlan(ctx, rootNode);
ExternalSortExec sort = null;
@@ -293,7 +293,7 @@
}
SortSpec[] sortSpecs = sort.getPlan().getSortKeys();
- RangeShuffleFileWriteExec idxStoreExec = new RangeShuffleFileWriteExec(ctx, sm, sort,
+ RangeShuffleFileWriteExec idxStoreExec = new RangeShuffleFileWriteExec(ctx, sort,
sort.getSchema(), sort.getSchema(), sortSpecs);
exec = idxStoreExec;
@@ -308,7 +308,7 @@
new Path(testDir, "output/index"), keySchema, comp);
reader.open();
TableMeta outputMeta = CatalogUtil.newTableMeta(StoreType.RAW, new KeyValueSet());
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, outputMeta, schema,
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, outputMeta, schema,
StorageUtil.concatPath(testDir, "output", "output"));
scanner.init();
int cnt = 0;
diff --git a/tajo-core/src/test/resources/dataset/TestHBaseTable/splits.data b/tajo-core/src/test/resources/dataset/TestHBaseTable/splits.data
new file mode 100644
index 0000000..417d480
--- /dev/null
+++ b/tajo-core/src/test/resources/dataset/TestHBaseTable/splits.data
@@ -0,0 +1,4 @@
+010
+040
+060
+080
\ No newline at end of file
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testBinaryMappedQuery.result b/tajo-core/src/test/resources/results/TestHBaseTable/testBinaryMappedQuery.result
new file mode 100644
index 0000000..8d50bf1
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testBinaryMappedQuery.result
@@ -0,0 +1,81 @@
+rk,col1,col2,col3
+-------------------------------
+21,a-21,{"k1":"k1-21", "k2":"k2-21"},21
+22,a-22,{"k1":"k1-22", "k2":"k2-22"},22
+23,a-23,{"k1":"k1-23", "k2":"k2-23"},23
+24,a-24,{"k1":"k1-24", "k2":"k2-24"},24
+25,a-25,{"k1":"k1-25", "k2":"k2-25"},25
+26,a-26,{"k1":"k1-26", "k2":"k2-26"},26
+27,a-27,{"k1":"k1-27", "k2":"k2-27"},27
+28,a-28,{"k1":"k1-28", "k2":"k2-28"},28
+29,a-29,{"k1":"k1-29", "k2":"k2-29"},29
+30,a-30,{"k1":"k1-30", "k2":"k2-30"},30
+31,a-31,{"k1":"k1-31", "k2":"k2-31"},31
+32,a-32,{"k1":"k1-32", "k2":"k2-32"},32
+33,a-33,{"k1":"k1-33", "k2":"k2-33"},33
+34,a-34,{"k1":"k1-34", "k2":"k2-34"},34
+35,a-35,{"k1":"k1-35", "k2":"k2-35"},35
+36,a-36,{"k1":"k1-36", "k2":"k2-36"},36
+37,a-37,{"k1":"k1-37", "k2":"k2-37"},37
+38,a-38,{"k1":"k1-38", "k2":"k2-38"},38
+39,a-39,{"k1":"k1-39", "k2":"k2-39"},39
+40,a-40,{"k1":"k1-40", "k2":"k2-40"},40
+41,a-41,{"k1":"k1-41", "k2":"k2-41"},41
+42,a-42,{"k1":"k1-42", "k2":"k2-42"},42
+43,a-43,{"k1":"k1-43", "k2":"k2-43"},43
+44,a-44,{"k1":"k1-44", "k2":"k2-44"},44
+45,a-45,{"k1":"k1-45", "k2":"k2-45"},45
+46,a-46,{"k1":"k1-46", "k2":"k2-46"},46
+47,a-47,{"k1":"k1-47", "k2":"k2-47"},47
+48,a-48,{"k1":"k1-48", "k2":"k2-48"},48
+49,a-49,{"k1":"k1-49", "k2":"k2-49"},49
+50,a-50,{"k1":"k1-50", "k2":"k2-50"},50
+51,a-51,{"k1":"k1-51", "k2":"k2-51"},51
+52,a-52,{"k1":"k1-52", "k2":"k2-52"},52
+53,a-53,{"k1":"k1-53", "k2":"k2-53"},53
+54,a-54,{"k1":"k1-54", "k2":"k2-54"},54
+55,a-55,{"k1":"k1-55", "k2":"k2-55"},55
+56,a-56,{"k1":"k1-56", "k2":"k2-56"},56
+57,a-57,{"k1":"k1-57", "k2":"k2-57"},57
+58,a-58,{"k1":"k1-58", "k2":"k2-58"},58
+59,a-59,{"k1":"k1-59", "k2":"k2-59"},59
+60,a-60,{"k1":"k1-60", "k2":"k2-60"},60
+61,a-61,{"k1":"k1-61", "k2":"k2-61"},61
+62,a-62,{"k1":"k1-62", "k2":"k2-62"},62
+63,a-63,{"k1":"k1-63", "k2":"k2-63"},63
+64,a-64,{"k1":"k1-64", "k2":"k2-64"},64
+65,a-65,{"k1":"k1-65", "k2":"k2-65"},65
+66,a-66,{"k1":"k1-66", "k2":"k2-66"},66
+67,a-67,{"k1":"k1-67", "k2":"k2-67"},67
+68,a-68,{"k1":"k1-68", "k2":"k2-68"},68
+69,a-69,{"k1":"k1-69", "k2":"k2-69"},69
+70,a-70,{"k1":"k1-70", "k2":"k2-70"},70
+71,a-71,{"k1":"k1-71", "k2":"k2-71"},71
+72,a-72,{"k1":"k1-72", "k2":"k2-72"},72
+73,a-73,{"k1":"k1-73", "k2":"k2-73"},73
+74,a-74,{"k1":"k1-74", "k2":"k2-74"},74
+75,a-75,{"k1":"k1-75", "k2":"k2-75"},75
+76,a-76,{"k1":"k1-76", "k2":"k2-76"},76
+77,a-77,{"k1":"k1-77", "k2":"k2-77"},77
+78,a-78,{"k1":"k1-78", "k2":"k2-78"},78
+79,a-79,{"k1":"k1-79", "k2":"k2-79"},79
+80,a-80,{"k1":"k1-80", "k2":"k2-80"},80
+81,a-81,{"k1":"k1-81", "k2":"k2-81"},81
+82,a-82,{"k1":"k1-82", "k2":"k2-82"},82
+83,a-83,{"k1":"k1-83", "k2":"k2-83"},83
+84,a-84,{"k1":"k1-84", "k2":"k2-84"},84
+85,a-85,{"k1":"k1-85", "k2":"k2-85"},85
+86,a-86,{"k1":"k1-86", "k2":"k2-86"},86
+87,a-87,{"k1":"k1-87", "k2":"k2-87"},87
+88,a-88,{"k1":"k1-88", "k2":"k2-88"},88
+89,a-89,{"k1":"k1-89", "k2":"k2-89"},89
+90,a-90,{"k1":"k1-90", "k2":"k2-90"},90
+91,a-91,{"k1":"k1-91", "k2":"k2-91"},91
+92,a-92,{"k1":"k1-92", "k2":"k2-92"},92
+93,a-93,{"k1":"k1-93", "k2":"k2-93"},93
+94,a-94,{"k1":"k1-94", "k2":"k2-94"},94
+95,a-95,{"k1":"k1-95", "k2":"k2-95"},95
+96,a-96,{"k1":"k1-96", "k2":"k2-96"},96
+97,a-97,{"k1":"k1-97", "k2":"k2-97"},97
+98,a-98,{"k1":"k1-98", "k2":"k2-98"},98
+99,a-99,{"k1":"k1-99", "k2":"k2-99"},99
\ No newline at end of file
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testCATS.result b/tajo-core/src/test/resources/results/TestHBaseTable/testCATS.result
new file mode 100644
index 0000000..72013f2
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testCATS.result
@@ -0,0 +1,100 @@
+000, value0
+001, value1
+002, value2
+003, value3
+004, value4
+005, value5
+006, value6
+007, value7
+008, value8
+009, value9
+010, value10
+011, value11
+012, value12
+013, value13
+014, value14
+015, value15
+016, value16
+017, value17
+018, value18
+019, value19
+020, value20
+021, value21
+022, value22
+023, value23
+024, value24
+025, value25
+026, value26
+027, value27
+028, value28
+029, value29
+030, value30
+031, value31
+032, value32
+033, value33
+034, value34
+035, value35
+036, value36
+037, value37
+038, value38
+039, value39
+040, value40
+041, value41
+042, value42
+043, value43
+044, value44
+045, value45
+046, value46
+047, value47
+048, value48
+049, value49
+050, value50
+051, value51
+052, value52
+053, value53
+054, value54
+055, value55
+056, value56
+057, value57
+058, value58
+059, value59
+060, value60
+061, value61
+062, value62
+063, value63
+064, value64
+065, value65
+066, value66
+067, value67
+068, value68
+069, value69
+070, value70
+071, value71
+072, value72
+073, value73
+074, value74
+075, value75
+076, value76
+077, value77
+078, value78
+079, value79
+080, value80
+081, value81
+082, value82
+083, value83
+084, value84
+085, value85
+086, value86
+087, value87
+088, value88
+089, value89
+090, value90
+091, value91
+092, value92
+093, value93
+094, value94
+095, value95
+096, value96
+097, value97
+098, value98
+099, value99
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testColumnKeyValueSelectQuery.result b/tajo-core/src/test/resources/results/TestHBaseTable/testColumnKeyValueSelectQuery.result
new file mode 100644
index 0000000..82d4fd2
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testColumnKeyValueSelectQuery.result
@@ -0,0 +1,12 @@
+rk1,col2_key,col2_value,col3
+-------------------------------
+rk-0,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-0
+rk-1,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-1
+rk-2,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-2
+rk-3,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-3
+rk-4,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-4
+rk-5,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-5
+rk-6,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-6
+rk-7,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-7
+rk-8,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-8
+rk-9,["key-0", "key-1", "key-2", "key-3", "key-4"],["value-0", "value-1", "value-2", "value-3", "value-4"],col3-value-9
\ No newline at end of file
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testIndexPredication.result b/tajo-core/src/test/resources/results/TestHBaseTable/testIndexPredication.result
new file mode 100644
index 0000000..f38d238
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testIndexPredication.result
@@ -0,0 +1,38 @@
+rk,col1,col2,col3
+-------------------------------
+020,a-20,{"k1":"k1-20", "k2":"k2-20"},b-20
+021,a-21,{"k1":"k1-21", "k2":"k2-21"},b-21
+022,a-22,{"k1":"k1-22", "k2":"k2-22"},b-22
+023,a-23,{"k1":"k1-23", "k2":"k2-23"},b-23
+024,a-24,{"k1":"k1-24", "k2":"k2-24"},b-24
+025,a-25,{"k1":"k1-25", "k2":"k2-25"},b-25
+026,a-26,{"k1":"k1-26", "k2":"k2-26"},b-26
+027,a-27,{"k1":"k1-27", "k2":"k2-27"},b-27
+028,a-28,{"k1":"k1-28", "k2":"k2-28"},b-28
+029,a-29,{"k1":"k1-29", "k2":"k2-29"},b-29
+030,a-30,{"k1":"k1-30", "k2":"k2-30"},b-30
+031,a-31,{"k1":"k1-31", "k2":"k2-31"},b-31
+032,a-32,{"k1":"k1-32", "k2":"k2-32"},b-32
+033,a-33,{"k1":"k1-33", "k2":"k2-33"},b-33
+034,a-34,{"k1":"k1-34", "k2":"k2-34"},b-34
+035,a-35,{"k1":"k1-35", "k2":"k2-35"},b-35
+036,a-36,{"k1":"k1-36", "k2":"k2-36"},b-36
+037,a-37,{"k1":"k1-37", "k2":"k2-37"},b-37
+038,a-38,{"k1":"k1-38", "k2":"k2-38"},b-38
+039,a-39,{"k1":"k1-39", "k2":"k2-39"},b-39
+040,a-40,{"k1":"k1-40", "k2":"k2-40"},b-40
+041,a-41,{"k1":"k1-41", "k2":"k2-41"},b-41
+042,a-42,{"k1":"k1-42", "k2":"k2-42"},b-42
+043,a-43,{"k1":"k1-43", "k2":"k2-43"},b-43
+044,a-44,{"k1":"k1-44", "k2":"k2-44"},b-44
+045,a-45,{"k1":"k1-45", "k2":"k2-45"},b-45
+046,a-46,{"k1":"k1-46", "k2":"k2-46"},b-46
+047,a-47,{"k1":"k1-47", "k2":"k2-47"},b-47
+048,a-48,{"k1":"k1-48", "k2":"k2-48"},b-48
+049,a-49,{"k1":"k1-49", "k2":"k2-49"},b-49
+050,a-50,{"k1":"k1-50", "k2":"k2-50"},b-50
+051,a-51,{"k1":"k1-51", "k2":"k2-51"},b-51
+052,a-52,{"k1":"k1-52", "k2":"k2-52"},b-52
+053,a-53,{"k1":"k1-53", "k2":"k2-53"},b-53
+054,a-54,{"k1":"k1-54", "k2":"k2-54"},b-54
+055,a-55,{"k1":"k1-55", "k2":"k2-55"},b-55
\ No newline at end of file
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testInsertInto.result b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertInto.result
new file mode 100644
index 0000000..e0c97ef
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertInto.result
@@ -0,0 +1,3 @@
+1, 1996-03-13, {"": "N"}, 7706
+2, 1997-01-28, {"": "N"}, 1191
+3, 1994-02-02, {"": "R"}, 1798
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoBinaryMultiRegion.result b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoBinaryMultiRegion.result
new file mode 100644
index 0000000..c55873a
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoBinaryMultiRegion.result
@@ -0,0 +1,100 @@
+0, value0
+1, value1
+2, value2
+3, value3
+4, value4
+5, value5
+6, value6
+7, value7
+8, value8
+9, value9
+1, value10
+1, value11
+1, value12
+1, value13
+1, value14
+1, value15
+1, value16
+1, value17
+1, value18
+1, value19
+2, value20
+2, value21
+2, value22
+2, value23
+2, value24
+2, value25
+2, value26
+2, value27
+2, value28
+2, value29
+3, value30
+3, value31
+3, value32
+3, value33
+3, value34
+3, value35
+3, value36
+3, value37
+3, value38
+3, value39
+4, value40
+4, value41
+4, value42
+4, value43
+4, value44
+4, value45
+4, value46
+4, value47
+4, value48
+4, value49
+5, value50
+5, value51
+5, value52
+5, value53
+5, value54
+5, value55
+5, value56
+5, value57
+5, value58
+5, value59
+6, value60
+6, value61
+6, value62
+6, value63
+6, value64
+6, value65
+6, value66
+6, value67
+6, value68
+6, value69
+7, value70
+7, value71
+7, value72
+7, value73
+7, value74
+7, value75
+7, value76
+7, value77
+7, value78
+7, value79
+8, value80
+8, value81
+8, value82
+8, value83
+8, value84
+8, value85
+8, value86
+8, value87
+8, value88
+8, value89
+9, value90
+9, value91
+9, value92
+9, value93
+9, value94
+9, value95
+9, value96
+9, value97
+9, value98
+9, value99
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoColumnKeyValue.result b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoColumnKeyValue.result
new file mode 100644
index 0000000..a37593b
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoColumnKeyValue.result
@@ -0,0 +1,21 @@
+0, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-0"}
+1, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-1"}
+10, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-10"}
+11, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-11"}
+12, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-12"}
+13, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-13"}
+14, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-14"}
+15, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-15"}
+16, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-16"}
+17, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-17"}
+18, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-18"}
+19, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-19"}
+2, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-2"}
+20, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-20"}
+3, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-3"}
+4, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-4"}
+5, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-5"}
+6, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-6"}
+7, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-7"}
+8, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-8"}
+9, {"ck-0": "value-0", "ck-1": "value-1", "ck-2": "value-2"}, {"": "col3-9"}
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegion.result b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegion.result
new file mode 100644
index 0000000..72013f2
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegion.result
@@ -0,0 +1,100 @@
+000, value0
+001, value1
+002, value2
+003, value3
+004, value4
+005, value5
+006, value6
+007, value7
+008, value8
+009, value9
+010, value10
+011, value11
+012, value12
+013, value13
+014, value14
+015, value15
+016, value16
+017, value17
+018, value18
+019, value19
+020, value20
+021, value21
+022, value22
+023, value23
+024, value24
+025, value25
+026, value26
+027, value27
+028, value28
+029, value29
+030, value30
+031, value31
+032, value32
+033, value33
+034, value34
+035, value35
+036, value36
+037, value37
+038, value38
+039, value39
+040, value40
+041, value41
+042, value42
+043, value43
+044, value44
+045, value45
+046, value46
+047, value47
+048, value48
+049, value49
+050, value50
+051, value51
+052, value52
+053, value53
+054, value54
+055, value55
+056, value56
+057, value57
+058, value58
+059, value59
+060, value60
+061, value61
+062, value62
+063, value63
+064, value64
+065, value65
+066, value66
+067, value67
+068, value68
+069, value69
+070, value70
+071, value71
+072, value72
+073, value73
+074, value74
+075, value75
+076, value76
+077, value77
+078, value78
+079, value79
+080, value80
+081, value81
+082, value82
+083, value83
+084, value84
+085, value85
+086, value86
+087, value87
+088, value88
+089, value89
+090, value90
+091, value91
+092, value92
+093, value93
+094, value94
+095, value95
+096, value96
+097, value97
+098, value98
+099, value99
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegion2.result b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegion2.result
new file mode 100644
index 0000000..be11042
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegion2.result
@@ -0,0 +1,100 @@
+0, value0
+1, value1
+10, value10
+11, value11
+12, value12
+13, value13
+14, value14
+15, value15
+16, value16
+17, value17
+18, value18
+19, value19
+2, value2
+20, value20
+21, value21
+22, value22
+23, value23
+24, value24
+25, value25
+26, value26
+27, value27
+28, value28
+29, value29
+3, value3
+30, value30
+31, value31
+32, value32
+33, value33
+34, value34
+35, value35
+36, value36
+37, value37
+38, value38
+39, value39
+4, value4
+40, value40
+41, value41
+42, value42
+43, value43
+44, value44
+45, value45
+46, value46
+47, value47
+48, value48
+49, value49
+5, value5
+50, value50
+51, value51
+52, value52
+53, value53
+54, value54
+55, value55
+56, value56
+57, value57
+58, value58
+59, value59
+6, value6
+60, value60
+61, value61
+62, value62
+63, value63
+64, value64
+65, value65
+66, value66
+67, value67
+68, value68
+69, value69
+7, value7
+70, value70
+71, value71
+72, value72
+73, value73
+74, value74
+75, value75
+76, value76
+77, value77
+78, value78
+79, value79
+8, value8
+80, value80
+81, value81
+82, value82
+83, value83
+84, value84
+85, value85
+86, value86
+87, value87
+88, value88
+89, value89
+9, value9
+90, value90
+91, value91
+92, value92
+93, value93
+94, value94
+95, value95
+96, value96
+97, value97
+98, value98
+99, value99
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegionMultiRowFields.result b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegionMultiRowFields.result
new file mode 100644
index 0000000..0b740c8
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegionMultiRowFields.result
@@ -0,0 +1,100 @@
+000_100, value0
+001_101, value1
+002_102, value2
+003_103, value3
+004_104, value4
+005_105, value5
+006_106, value6
+007_107, value7
+008_108, value8
+009_109, value9
+010_110, value10
+011_111, value11
+012_112, value12
+013_113, value13
+014_114, value14
+015_115, value15
+016_116, value16
+017_117, value17
+018_118, value18
+019_119, value19
+020_120, value20
+021_121, value21
+022_122, value22
+023_123, value23
+024_124, value24
+025_125, value25
+026_126, value26
+027_127, value27
+028_128, value28
+029_129, value29
+030_130, value30
+031_131, value31
+032_132, value32
+033_133, value33
+034_134, value34
+035_135, value35
+036_136, value36
+037_137, value37
+038_138, value38
+039_139, value39
+040_140, value40
+041_141, value41
+042_142, value42
+043_143, value43
+044_144, value44
+045_145, value45
+046_146, value46
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+048_148, value48
+049_149, value49
+050_150, value50
+051_151, value51
+052_152, value52
+053_153, value53
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+055_155, value55
+056_156, value56
+057_157, value57
+058_158, value58
+059_159, value59
+060_160, value60
+061_161, value61
+062_162, value62
+063_163, value63
+064_164, value64
+065_165, value65
+066_166, value66
+067_167, value67
+068_168, value68
+069_169, value69
+070_170, value70
+071_171, value71
+072_172, value72
+073_173, value73
+074_174, value74
+075_175, value75
+076_176, value76
+077_177, value77
+078_178, value78
+079_179, value79
+080_180, value80
+081_181, value81
+082_182, value82
+083_183, value83
+084_184, value84
+085_185, value85
+086_186, value86
+087_187, value87
+088_188, value88
+089_189, value89
+090_190, value90
+091_191, value91
+092_192, value92
+093_193, value93
+094_194, value94
+095_195, value95
+096_196, value96
+097_197, value97
+098_198, value98
+099_199, value99
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegionWithSplitFile.result b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegionWithSplitFile.result
new file mode 100644
index 0000000..72013f2
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoMultiRegionWithSplitFile.result
@@ -0,0 +1,100 @@
+000, value0
+001, value1
+002, value2
+003, value3
+004, value4
+005, value5
+006, value6
+007, value7
+008, value8
+009, value9
+010, value10
+011, value11
+012, value12
+013, value13
+014, value14
+015, value15
+016, value16
+017, value17
+018, value18
+019, value19
+020, value20
+021, value21
+022, value22
+023, value23
+024, value24
+025, value25
+026, value26
+027, value27
+028, value28
+029, value29
+030, value30
+031, value31
+032, value32
+033, value33
+034, value34
+035, value35
+036, value36
+037, value37
+038, value38
+039, value39
+040, value40
+041, value41
+042, value42
+043, value43
+044, value44
+045, value45
+046, value46
+047, value47
+048, value48
+049, value49
+050, value50
+051, value51
+052, value52
+053, value53
+054, value54
+055, value55
+056, value56
+057, value57
+058, value58
+059, value59
+060, value60
+061, value61
+062, value62
+063, value63
+064, value64
+065, value65
+066, value66
+067, value67
+068, value68
+069, value69
+070, value70
+071, value71
+072, value72
+073, value73
+074, value74
+075, value75
+076, value76
+077, value77
+078, value78
+079, value79
+080, value80
+081, value81
+082, value82
+083, value83
+084, value84
+085, value85
+086, value86
+087, value87
+088, value88
+089, value89
+090, value90
+091, value91
+092, value92
+093, value93
+094, value94
+095, value95
+096, value96
+097, value97
+098, value98
+099, value99
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoRowField.result b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoRowField.result
new file mode 100644
index 0000000..152b91b
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoRowField.result
@@ -0,0 +1,4 @@
+1_1, 1996-03-13, N, 7706
+2_2, 1997-01-28, N, 1191
+3_2, 1994-02-02, R, 1798
+3_3, 1993-11-09, R, 6540
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoUsingPut.result b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoUsingPut.result
new file mode 100644
index 0000000..1c22960
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testInsertIntoUsingPut.result
@@ -0,0 +1,3 @@
+1, 1996-04-12, {"": "N"}, 7311
+2, 1997-01-28, {"": "N"}, 1191
+3, 1993-11-09, {"": "R"}, 6540
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testJoin.result b/tajo-core/src/test/resources/results/TestHBaseTable/testJoin.result
new file mode 100644
index 0000000..fe4fcae
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testJoin.result
@@ -0,0 +1,7 @@
+rk,col1,col2,col3,l_orderkey,l_linestatus
+-------------------------------
+001,a-1,{"k1":"k1-1", "k2":"k2-1"},1,1,O
+001,a-1,{"k1":"k1-1", "k2":"k2-1"},1,1,O
+002,a-2,{"k1":"k1-2", "k2":"k2-2"},2,2,O
+003,a-3,{"k1":"k1-3", "k2":"k2-3"},3,3,F
+003,a-3,{"k1":"k1-3", "k2":"k2-3"},3,3,F
\ No newline at end of file
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testNonForwardQuery.result b/tajo-core/src/test/resources/results/TestHBaseTable/testNonForwardQuery.result
new file mode 100644
index 0000000..4f5fd8f
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testNonForwardQuery.result
@@ -0,0 +1,102 @@
+rk,col1,col2,col3
+-------------------------------
+000,a-0,{"k1":"k1-0", "k2":"k2-0"},0
+001,a-1,{"k1":"k1-1", "k2":"k2-1"},1
+002,a-2,{"k1":"k1-2", "k2":"k2-2"},2
+003,a-3,{"k1":"k1-3", "k2":"k2-3"},3
+004,a-4,{"k1":"k1-4", "k2":"k2-4"},4
+005,a-5,{"k1":"k1-5", "k2":"k2-5"},5
+006,a-6,{"k1":"k1-6", "k2":"k2-6"},6
+007,a-7,{"k1":"k1-7", "k2":"k2-7"},7
+008,a-8,{"k1":"k1-8", "k2":"k2-8"},8
+009,a-9,{"k1":"k1-9", "k2":"k2-9"},9
+010,a-10,{"k1":"k1-10", "k2":"k2-10"},10
+011,a-11,{"k1":"k1-11", "k2":"k2-11"},11
+012,a-12,{"k1":"k1-12", "k2":"k2-12"},12
+013,a-13,{"k1":"k1-13", "k2":"k2-13"},13
+014,a-14,{"k1":"k1-14", "k2":"k2-14"},14
+015,a-15,{"k1":"k1-15", "k2":"k2-15"},15
+016,a-16,{"k1":"k1-16", "k2":"k2-16"},16
+017,a-17,{"k1":"k1-17", "k2":"k2-17"},17
+018,a-18,{"k1":"k1-18", "k2":"k2-18"},18
+019,a-19,{"k1":"k1-19", "k2":"k2-19"},19
+020,a-20,{"k1":"k1-20", "k2":"k2-20"},20
+021,a-21,{"k1":"k1-21", "k2":"k2-21"},21
+022,a-22,{"k1":"k1-22", "k2":"k2-22"},22
+023,a-23,{"k1":"k1-23", "k2":"k2-23"},23
+024,a-24,{"k1":"k1-24", "k2":"k2-24"},24
+025,a-25,{"k1":"k1-25", "k2":"k2-25"},25
+026,a-26,{"k1":"k1-26", "k2":"k2-26"},26
+027,a-27,{"k1":"k1-27", "k2":"k2-27"},27
+028,a-28,{"k1":"k1-28", "k2":"k2-28"},28
+029,a-29,{"k1":"k1-29", "k2":"k2-29"},29
+030,a-30,{"k1":"k1-30", "k2":"k2-30"},30
+031,a-31,{"k1":"k1-31", "k2":"k2-31"},31
+032,a-32,{"k1":"k1-32", "k2":"k2-32"},32
+033,a-33,{"k1":"k1-33", "k2":"k2-33"},33
+034,a-34,{"k1":"k1-34", "k2":"k2-34"},34
+035,a-35,{"k1":"k1-35", "k2":"k2-35"},35
+036,a-36,{"k1":"k1-36", "k2":"k2-36"},36
+037,a-37,{"k1":"k1-37", "k2":"k2-37"},37
+038,a-38,{"k1":"k1-38", "k2":"k2-38"},38
+039,a-39,{"k1":"k1-39", "k2":"k2-39"},39
+040,a-40,{"k1":"k1-40", "k2":"k2-40"},40
+041,a-41,{"k1":"k1-41", "k2":"k2-41"},41
+042,a-42,{"k1":"k1-42", "k2":"k2-42"},42
+043,a-43,{"k1":"k1-43", "k2":"k2-43"},43
+044,a-44,{"k1":"k1-44", "k2":"k2-44"},44
+045,a-45,{"k1":"k1-45", "k2":"k2-45"},45
+046,a-46,{"k1":"k1-46", "k2":"k2-46"},46
+047,a-47,{"k1":"k1-47", "k2":"k2-47"},47
+048,a-48,{"k1":"k1-48", "k2":"k2-48"},48
+049,a-49,{"k1":"k1-49", "k2":"k2-49"},49
+050,a-50,{"k1":"k1-50", "k2":"k2-50"},50
+051,a-51,{"k1":"k1-51", "k2":"k2-51"},51
+052,a-52,{"k1":"k1-52", "k2":"k2-52"},52
+053,a-53,{"k1":"k1-53", "k2":"k2-53"},53
+054,a-54,{"k1":"k1-54", "k2":"k2-54"},54
+055,a-55,{"k1":"k1-55", "k2":"k2-55"},55
+056,a-56,{"k1":"k1-56", "k2":"k2-56"},56
+057,a-57,{"k1":"k1-57", "k2":"k2-57"},57
+058,a-58,{"k1":"k1-58", "k2":"k2-58"},58
+059,a-59,{"k1":"k1-59", "k2":"k2-59"},59
+060,a-60,{"k1":"k1-60", "k2":"k2-60"},60
+061,a-61,{"k1":"k1-61", "k2":"k2-61"},61
+062,a-62,{"k1":"k1-62", "k2":"k2-62"},62
+063,a-63,{"k1":"k1-63", "k2":"k2-63"},63
+064,a-64,{"k1":"k1-64", "k2":"k2-64"},64
+065,a-65,{"k1":"k1-65", "k2":"k2-65"},65
+066,a-66,{"k1":"k1-66", "k2":"k2-66"},66
+067,a-67,{"k1":"k1-67", "k2":"k2-67"},67
+068,a-68,{"k1":"k1-68", "k2":"k2-68"},68
+069,a-69,{"k1":"k1-69", "k2":"k2-69"},69
+070,a-70,{"k1":"k1-70", "k2":"k2-70"},70
+071,a-71,{"k1":"k1-71", "k2":"k2-71"},71
+072,a-72,{"k1":"k1-72", "k2":"k2-72"},72
+073,a-73,{"k1":"k1-73", "k2":"k2-73"},73
+074,a-74,{"k1":"k1-74", "k2":"k2-74"},74
+075,a-75,{"k1":"k1-75", "k2":"k2-75"},75
+076,a-76,{"k1":"k1-76", "k2":"k2-76"},76
+077,a-77,{"k1":"k1-77", "k2":"k2-77"},77
+078,a-78,{"k1":"k1-78", "k2":"k2-78"},78
+079,a-79,{"k1":"k1-79", "k2":"k2-79"},79
+080,a-80,{"k1":"k1-80", "k2":"k2-80"},80
+081,a-81,{"k1":"k1-81", "k2":"k2-81"},81
+082,a-82,{"k1":"k1-82", "k2":"k2-82"},82
+083,a-83,{"k1":"k1-83", "k2":"k2-83"},83
+084,a-84,{"k1":"k1-84", "k2":"k2-84"},84
+085,a-85,{"k1":"k1-85", "k2":"k2-85"},85
+086,a-86,{"k1":"k1-86", "k2":"k2-86"},86
+087,a-87,{"k1":"k1-87", "k2":"k2-87"},87
+088,a-88,{"k1":"k1-88", "k2":"k2-88"},88
+089,a-89,{"k1":"k1-89", "k2":"k2-89"},89
+090,a-90,{"k1":"k1-90", "k2":"k2-90"},90
+091,a-91,{"k1":"k1-91", "k2":"k2-91"},91
+092,a-92,{"k1":"k1-92", "k2":"k2-92"},92
+093,a-93,{"k1":"k1-93", "k2":"k2-93"},93
+094,a-94,{"k1":"k1-94", "k2":"k2-94"},94
+095,a-95,{"k1":"k1-95", "k2":"k2-95"},95
+096,a-96,{"k1":"k1-96", "k2":"k2-96"},96
+097,a-97,{"k1":"k1-97", "k2":"k2-97"},97
+098,a-98,{"k1":"k1-98", "k2":"k2-98"},98
+099,a-99,{"k1":"k1-99", "k2":"k2-99"},99
\ No newline at end of file
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testRowFieldSelectQuery.result b/tajo-core/src/test/resources/results/TestHBaseTable/testRowFieldSelectQuery.result
new file mode 100644
index 0000000..34369df
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testRowFieldSelectQuery.result
@@ -0,0 +1,88 @@
+rk1,rk2,col3
+-------------------------------
+field1-21,field2-21,a-21
+field1-22,field2-22,a-22
+field1-23,field2-23,a-23
+field1-24,field2-24,a-24
+field1-25,field2-25,a-25
+field1-26,field2-26,a-26
+field1-27,field2-27,a-27
+field1-28,field2-28,a-28
+field1-29,field2-29,a-29
+field1-30,field2-30,a-30
+field1-31,field2-31,a-31
+field1-32,field2-32,a-32
+field1-33,field2-33,a-33
+field1-34,field2-34,a-34
+field1-35,field2-35,a-35
+field1-36,field2-36,a-36
+field1-37,field2-37,a-37
+field1-38,field2-38,a-38
+field1-39,field2-39,a-39
+field1-3,field2-3,a-3
+field1-40,field2-40,a-40
+field1-41,field2-41,a-41
+field1-42,field2-42,a-42
+field1-43,field2-43,a-43
+field1-44,field2-44,a-44
+field1-45,field2-45,a-45
+field1-46,field2-46,a-46
+field1-47,field2-47,a-47
+field1-48,field2-48,a-48
+field1-49,field2-49,a-49
+field1-4,field2-4,a-4
+field1-50,field2-50,a-50
+field1-51,field2-51,a-51
+field1-52,field2-52,a-52
+field1-53,field2-53,a-53
+field1-54,field2-54,a-54
+field1-55,field2-55,a-55
+field1-56,field2-56,a-56
+field1-57,field2-57,a-57
+field1-58,field2-58,a-58
+field1-59,field2-59,a-59
+field1-5,field2-5,a-5
+field1-60,field2-60,a-60
+field1-61,field2-61,a-61
+field1-62,field2-62,a-62
+field1-63,field2-63,a-63
+field1-64,field2-64,a-64
+field1-65,field2-65,a-65
+field1-66,field2-66,a-66
+field1-67,field2-67,a-67
+field1-68,field2-68,a-68
+field1-69,field2-69,a-69
+field1-6,field2-6,a-6
+field1-70,field2-70,a-70
+field1-71,field2-71,a-71
+field1-72,field2-72,a-72
+field1-73,field2-73,a-73
+field1-74,field2-74,a-74
+field1-75,field2-75,a-75
+field1-76,field2-76,a-76
+field1-77,field2-77,a-77
+field1-78,field2-78,a-78
+field1-79,field2-79,a-79
+field1-7,field2-7,a-7
+field1-80,field2-80,a-80
+field1-81,field2-81,a-81
+field1-82,field2-82,a-82
+field1-83,field2-83,a-83
+field1-84,field2-84,a-84
+field1-85,field2-85,a-85
+field1-86,field2-86,a-86
+field1-87,field2-87,a-87
+field1-88,field2-88,a-88
+field1-89,field2-89,a-89
+field1-8,field2-8,a-8
+field1-90,field2-90,a-90
+field1-91,field2-91,a-91
+field1-92,field2-92,a-92
+field1-93,field2-93,a-93
+field1-94,field2-94,a-94
+field1-95,field2-95,a-95
+field1-96,field2-96,a-96
+field1-97,field2-97,a-97
+field1-98,field2-98,a-98
+field1-99,field2-99,a-99
+field1-9,field2-9,a-9
\ No newline at end of file
diff --git a/tajo-core/src/test/resources/results/TestHBaseTable/testSimpleSelectQuery.result b/tajo-core/src/test/resources/results/TestHBaseTable/testSimpleSelectQuery.result
new file mode 100644
index 0000000..ef2f27a
--- /dev/null
+++ b/tajo-core/src/test/resources/results/TestHBaseTable/testSimpleSelectQuery.result
@@ -0,0 +1,88 @@
+rk,col1,col2,col3
+-------------------------------
+21,a-21,{"k1":"k1-21", "k2":"k2-21"},b-21
+22,a-22,{"k1":"k1-22", "k2":"k2-22"},b-22
+23,a-23,{"k1":"k1-23", "k2":"k2-23"},b-23
+24,a-24,{"k1":"k1-24", "k2":"k2-24"},b-24
+25,a-25,{"k1":"k1-25", "k2":"k2-25"},b-25
+26,a-26,{"k1":"k1-26", "k2":"k2-26"},b-26
+27,a-27,{"k1":"k1-27", "k2":"k2-27"},b-27
+28,a-28,{"k1":"k1-28", "k2":"k2-28"},b-28
+29,a-29,{"k1":"k1-29", "k2":"k2-29"},b-29
+3,a-3,{"k1":"k1-3", "k2":"k2-3"},b-3
+30,a-30,{"k1":"k1-30", "k2":"k2-30"},b-30
+31,a-31,{"k1":"k1-31", "k2":"k2-31"},b-31
+32,a-32,{"k1":"k1-32", "k2":"k2-32"},b-32
+33,a-33,{"k1":"k1-33", "k2":"k2-33"},b-33
+34,a-34,{"k1":"k1-34", "k2":"k2-34"},b-34
+35,a-35,{"k1":"k1-35", "k2":"k2-35"},b-35
+36,a-36,{"k1":"k1-36", "k2":"k2-36"},b-36
+37,a-37,{"k1":"k1-37", "k2":"k2-37"},b-37
+38,a-38,{"k1":"k1-38", "k2":"k2-38"},b-38
+39,a-39,{"k1":"k1-39", "k2":"k2-39"},b-39
+4,a-4,{"k1":"k1-4", "k2":"k2-4"},b-4
+40,a-40,{"k1":"k1-40", "k2":"k2-40"},b-40
+41,a-41,{"k1":"k1-41", "k2":"k2-41"},b-41
+42,a-42,{"k1":"k1-42", "k2":"k2-42"},b-42
+43,a-43,{"k1":"k1-43", "k2":"k2-43"},b-43
+44,a-44,{"k1":"k1-44", "k2":"k2-44"},b-44
+45,a-45,{"k1":"k1-45", "k2":"k2-45"},b-45
+46,a-46,{"k1":"k1-46", "k2":"k2-46"},b-46
+47,a-47,{"k1":"k1-47", "k2":"k2-47"},b-47
+48,a-48,{"k1":"k1-48", "k2":"k2-48"},b-48
+49,a-49,{"k1":"k1-49", "k2":"k2-49"},b-49
+5,a-5,{"k1":"k1-5", "k2":"k2-5"},b-5
+50,a-50,{"k1":"k1-50", "k2":"k2-50"},b-50
+51,a-51,{"k1":"k1-51", "k2":"k2-51"},b-51
+52,a-52,{"k1":"k1-52", "k2":"k2-52"},b-52
+53,a-53,{"k1":"k1-53", "k2":"k2-53"},b-53
+54,a-54,{"k1":"k1-54", "k2":"k2-54"},b-54
+55,a-55,{"k1":"k1-55", "k2":"k2-55"},b-55
+56,a-56,{"k1":"k1-56", "k2":"k2-56"},b-56
+57,a-57,{"k1":"k1-57", "k2":"k2-57"},b-57
+58,a-58,{"k1":"k1-58", "k2":"k2-58"},b-58
+59,a-59,{"k1":"k1-59", "k2":"k2-59"},b-59
+6,a-6,{"k1":"k1-6", "k2":"k2-6"},b-6
+60,a-60,{"k1":"k1-60", "k2":"k2-60"},b-60
+61,a-61,{"k1":"k1-61", "k2":"k2-61"},b-61
+62,a-62,{"k1":"k1-62", "k2":"k2-62"},b-62
+63,a-63,{"k1":"k1-63", "k2":"k2-63"},b-63
+64,a-64,{"k1":"k1-64", "k2":"k2-64"},b-64
+65,a-65,{"k1":"k1-65", "k2":"k2-65"},b-65
+66,a-66,{"k1":"k1-66", "k2":"k2-66"},b-66
+67,a-67,{"k1":"k1-67", "k2":"k2-67"},b-67
+68,a-68,{"k1":"k1-68", "k2":"k2-68"},b-68
+69,a-69,{"k1":"k1-69", "k2":"k2-69"},b-69
+7,a-7,{"k1":"k1-7", "k2":"k2-7"},b-7
+70,a-70,{"k1":"k1-70", "k2":"k2-70"},b-70
+71,a-71,{"k1":"k1-71", "k2":"k2-71"},b-71
+72,a-72,{"k1":"k1-72", "k2":"k2-72"},b-72
+73,a-73,{"k1":"k1-73", "k2":"k2-73"},b-73
+74,a-74,{"k1":"k1-74", "k2":"k2-74"},b-74
+75,a-75,{"k1":"k1-75", "k2":"k2-75"},b-75
+76,a-76,{"k1":"k1-76", "k2":"k2-76"},b-76
+77,a-77,{"k1":"k1-77", "k2":"k2-77"},b-77
+78,a-78,{"k1":"k1-78", "k2":"k2-78"},b-78
+79,a-79,{"k1":"k1-79", "k2":"k2-79"},b-79
+8,a-8,{"k1":"k1-8", "k2":"k2-8"},b-8
+80,a-80,{"k1":"k1-80", "k2":"k2-80"},b-80
+81,a-81,{"k1":"k1-81", "k2":"k2-81"},b-81
+82,a-82,{"k1":"k1-82", "k2":"k2-82"},b-82
+83,a-83,{"k1":"k1-83", "k2":"k2-83"},b-83
+84,a-84,{"k1":"k1-84", "k2":"k2-84"},b-84
+85,a-85,{"k1":"k1-85", "k2":"k2-85"},b-85
+86,a-86,{"k1":"k1-86", "k2":"k2-86"},b-86
+87,a-87,{"k1":"k1-87", "k2":"k2-87"},b-87
+88,a-88,{"k1":"k1-88", "k2":"k2-88"},b-88
+89,a-89,{"k1":"k1-89", "k2":"k2-89"},b-89
+9,a-9,{"k1":"k1-9", "k2":"k2-9"},b-9
+90,a-90,{"k1":"k1-90", "k2":"k2-90"},b-90
+91,a-91,{"k1":"k1-91", "k2":"k2-91"},b-91
+92,a-92,{"k1":"k1-92", "k2":"k2-92"},b-92
+93,a-93,{"k1":"k1-93", "k2":"k2-93"},b-93
+94,a-94,{"k1":"k1-94", "k2":"k2-94"},b-94
+95,a-95,{"k1":"k1-95", "k2":"k2-95"},b-95
+96,a-96,{"k1":"k1-96", "k2":"k2-96"},b-96
+97,a-97,{"k1":"k1-97", "k2":"k2-97"},b-97
+98,a-98,{"k1":"k1-98", "k2":"k2-98"},b-98
+99,a-99,{"k1":"k1-99", "k2":"k2-99"},b-99
\ No newline at end of file
diff --git a/tajo-dist/pom.xml b/tajo-dist/pom.xml
index d350889..eb8ada9 100644
--- a/tajo-dist/pom.xml
+++ b/tajo-dist/pom.xml
@@ -75,7 +75,12 @@
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
- <artifactId>tajo-storage</artifactId>
+ <artifactId>tajo-storage-common</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-hdfs</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
diff --git a/tajo-dist/src/main/bin/tajo b/tajo-dist/src/main/bin/tajo
index d4e99f9..8a9c17a 100755
--- a/tajo-dist/src/main/bin/tajo
+++ b/tajo-dist/src/main/bin/tajo
@@ -226,6 +226,21 @@
##############################################################################
##############################################################################
+# Set HBase CLASSPATH
+##############################################################################
+if [ "$HBASE_HOME" != "" ]; then
+ for f in ${HBASE_HOME}/lib/hbase-*.jar; do
+ CLASSPATH=${CLASSPATH}:$f;
+ done
+ for f in ${HBASE_HOME}/lib/htrace-*.jar; do
+ CLASSPATH=${CLASSPATH}:$f;
+ done
+fi
+##############################################################################
+# HBase Configuration End
+##############################################################################
+
+##############################################################################
# Find and Set Hive CLASSPATH
##############################################################################
diff --git a/tajo-dist/src/main/conf/tajo-env.sh b/tajo-dist/src/main/conf/tajo-env.sh
index 92d00bd..064a82f 100755
--- a/tajo-dist/src/main/conf/tajo-env.sh
+++ b/tajo-dist/src/main/conf/tajo-env.sh
@@ -24,6 +24,9 @@
# Hadoop home. Required
# export HADOOP_HOME=
+# HBase home. optional
+# export HBASE_HOME=
+
# The java implementation to use. Required.
# export JAVA_HOME=/usr/java/default
diff --git a/tajo-jdbc/pom.xml b/tajo-jdbc/pom.xml
index 20cdf16..1c3c410 100644
--- a/tajo-jdbc/pom.xml
+++ b/tajo-jdbc/pom.xml
@@ -102,7 +102,11 @@
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
- <artifactId>tajo-storage</artifactId>
+ <artifactId>tajo-storage-common</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-hdfs</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/LogicalOptimizer.java b/tajo-plan/src/main/java/org/apache/tajo/plan/LogicalOptimizer.java
index bcc3bce..750e64e 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/LogicalOptimizer.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/LogicalOptimizer.java
@@ -44,6 +44,7 @@
import org.apache.tajo.plan.visitor.BasicLogicalPlanVisitor;
import java.util.LinkedHashSet;
+import java.util.List;
import java.util.Set;
import java.util.Stack;
@@ -86,6 +87,12 @@
}
}
+ public void addRuleAfterToJoinOpt(RewriteRule rewriteRule) {
+ if (rewriteRule != null) {
+ rulesAfterToJoinOpt.addRewriteRule(rewriteRule);
+ }
+ }
+
public LogicalNode optimize(LogicalPlan plan) throws PlanningException {
return optimize(null, plan);
}
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/Target.java b/tajo-plan/src/main/java/org/apache/tajo/plan/Target.java
index f49a93d..0524240 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/Target.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/Target.java
@@ -21,7 +21,7 @@
import com.google.gson.annotations.Expose;
import org.apache.tajo.catalog.Column;
import org.apache.tajo.common.TajoDataTypes.DataType;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.plan.expr.EvalNode;
import org.apache.tajo.plan.expr.FieldEval;
import org.apache.tajo.plan.serder.PlanGsonHelper;
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/expr/CaseWhenEval.java b/tajo-plan/src/main/java/org/apache/tajo/plan/expr/CaseWhenEval.java
index 4321d02..24101e5 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/expr/CaseWhenEval.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/expr/CaseWhenEval.java
@@ -27,7 +27,7 @@
import org.apache.tajo.common.TajoDataTypes.Type;
import org.apache.tajo.datum.Datum;
import org.apache.tajo.datum.NullDatum;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.plan.serder.PlanGsonHelper;
import org.apache.tajo.storage.Tuple;
import org.apache.tajo.util.TUtil;
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/expr/EvalNode.java b/tajo-plan/src/main/java/org/apache/tajo/plan/expr/EvalNode.java
index 638383a..e028481 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/expr/EvalNode.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/expr/EvalNode.java
@@ -22,7 +22,7 @@
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.common.TajoDataTypes.DataType;
import org.apache.tajo.datum.Datum;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.plan.serder.PlanGsonHelper;
import org.apache.tajo.storage.Tuple;
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/function/GeneralFunction.java b/tajo-plan/src/main/java/org/apache/tajo/plan/function/GeneralFunction.java
index 006449f..5a83f48 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/function/GeneralFunction.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/function/GeneralFunction.java
@@ -23,7 +23,7 @@
import org.apache.tajo.catalog.proto.CatalogProtos;
import org.apache.tajo.datum.Datum;
import org.apache.tajo.function.Function;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.plan.expr.FunctionEval;
import org.apache.tajo.storage.Tuple;
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/logical/BinaryNode.java b/tajo-plan/src/main/java/org/apache/tajo/plan/logical/BinaryNode.java
index 709ef34..55b6871 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/logical/BinaryNode.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/logical/BinaryNode.java
@@ -19,7 +19,7 @@
package org.apache.tajo.plan.logical;
import com.google.gson.annotations.Expose;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
public abstract class BinaryNode extends LogicalNode implements Cloneable, GsonObject {
@Expose LogicalNode leftChild = null;
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/logical/InsertNode.java b/tajo-plan/src/main/java/org/apache/tajo/plan/logical/InsertNode.java
index df55b63..d1d8582 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/logical/InsertNode.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/logical/InsertNode.java
@@ -46,7 +46,9 @@
} else {
tableSchema = desc.getSchema();
}
- setPath(new Path(desc.getPath()));
+ if (desc.getPath() != null) {
+ setPath(new Path(desc.getPath()));
+ }
setOptions(desc.getMeta().getOptions());
setStorageType(desc.getMeta().getStoreType());
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/logical/LogicalNode.java b/tajo-plan/src/main/java/org/apache/tajo/plan/logical/LogicalNode.java
index c42a05e..beb2a8f 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/logical/LogicalNode.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/logical/LogicalNode.java
@@ -23,7 +23,7 @@
import com.google.gson.annotations.Expose;
import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.json.GsonObject;
+import org.apache.tajo.storage.json.GsonObject;
import org.apache.tajo.plan.PlanString;
import org.apache.tajo.plan.util.PlannerUtil;
import org.apache.tajo.plan.serder.PlanGsonHelper;
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/logical/SortNode.java b/tajo-plan/src/main/java/org/apache/tajo/plan/logical/SortNode.java
index a697f9f..2e5e159 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/logical/SortNode.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/logical/SortNode.java
@@ -25,10 +25,16 @@
import org.apache.tajo.util.TUtil;
public final class SortNode extends UnaryNode implements Cloneable {
+ public static enum SortPurpose {
+ NORMAL,
+ STORAGE_SPECIFIED
+ }
@Expose private SortSpec [] sortKeys;
+ @Expose private SortPurpose sortPurpose;
public SortNode(int pid) {
super(pid, NodeType.SORT);
+ sortPurpose = SortPurpose.NORMAL;
}
public void setSortSpecs(SortSpec[] sortSpecs) {
@@ -65,8 +71,7 @@
PlanString planStr = new PlanString(this);
StringBuilder sb = new StringBuilder("Sort Keys: ");
for (int i = 0; i < sortKeys.length; i++) {
- sb.append(sortKeys[i].getSortKey().getSimpleName()).append(" ")
- .append(sortKeys[i].isAscending() ? "asc" : "desc");
+ sb.append(sortKeys[i].toString());
if( i < sortKeys.length - 1) {
sb.append(",");
}
@@ -78,8 +83,7 @@
public String toString() {
StringBuilder sb = new StringBuilder("Sort [key= ");
for (int i = 0; i < sortKeys.length; i++) {
- sb.append(sortKeys[i].getSortKey().getQualifiedName()).append(" ")
- .append(sortKeys[i].isAscending() ? "asc" : "desc");
+ sb.append(sortKeys[i].toString());
if(i < sortKeys.length - 1) {
sb.append(",");
}
@@ -91,4 +95,12 @@
return sb.toString()+"\n"
+ getChild().toString();
}
+
+ public SortPurpose getSortPurpose() {
+ return sortPurpose;
+ }
+
+ public void setSortPurpose(SortPurpose sortPurpose) {
+ this.sortPurpose = sortPurpose;
+ }
}
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/rewrite/rules/PartitionedTableRewriter.java b/tajo-plan/src/main/java/org/apache/tajo/plan/rewrite/rules/PartitionedTableRewriter.java
index a7d0ce2..ea58437 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/rewrite/rules/PartitionedTableRewriter.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/rewrite/rules/PartitionedTableRewriter.java
@@ -306,7 +306,7 @@
boolean sameVariable =
EvalTreeUtil.findUniqueColumns(orEval.getLeftExpr())
- .equals(EvalTreeUtil.findUniqueColumns(orEval.getRightExpr()));
+ .equals(EvalTreeUtil.findUniqueColumns(orEval.getRightExpr()));
return indexable && sameVariable;
} else {
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/serder/EvalNodeAdapter.java b/tajo-plan/src/main/java/org/apache/tajo/plan/serder/EvalNodeAdapter.java
index 5a75e58..8003af5 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/serder/EvalNodeAdapter.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/serder/EvalNodeAdapter.java
@@ -22,8 +22,8 @@
package org.apache.tajo.plan.serder;
import com.google.gson.*;
-import org.apache.tajo.json.CommonGsonHelper;
-import org.apache.tajo.json.GsonSerDerAdapter;
+import org.apache.tajo.storage.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.GsonSerDerAdapter;
import org.apache.tajo.plan.expr.EvalNode;
import org.apache.tajo.plan.expr.EvalType;
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/serder/LogicalNodeAdapter.java b/tajo-plan/src/main/java/org/apache/tajo/plan/serder/LogicalNodeAdapter.java
index f86ba5f..20c16bb 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/serder/LogicalNodeAdapter.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/serder/LogicalNodeAdapter.java
@@ -22,10 +22,10 @@
package org.apache.tajo.plan.serder;
import com.google.gson.*;
-import org.apache.tajo.json.CommonGsonHelper;
+import org.apache.tajo.storage.json.CommonGsonHelper;
import org.apache.tajo.plan.logical.LogicalNode;
import org.apache.tajo.plan.logical.NodeType;
-import org.apache.tajo.json.GsonSerDerAdapter;
+import org.apache.tajo.storage.json.GsonSerDerAdapter;
import java.lang.reflect.Type;
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/serder/PlanGsonHelper.java b/tajo-plan/src/main/java/org/apache/tajo/plan/serder/PlanGsonHelper.java
index 8cafbd0..e0a7ad5 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/serder/PlanGsonHelper.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/serder/PlanGsonHelper.java
@@ -27,7 +27,7 @@
import org.apache.tajo.common.TajoDataTypes.DataType;
import org.apache.tajo.datum.Datum;
import org.apache.tajo.function.Function;
-import org.apache.tajo.json.*;
+import org.apache.tajo.storage.json.*;
import org.apache.tajo.plan.expr.EvalNode;
import org.apache.tajo.plan.function.AggFunction;
import org.apache.tajo.plan.function.GeneralFunction;
diff --git a/tajo-plan/src/main/java/org/apache/tajo/plan/util/PlannerUtil.java b/tajo-plan/src/main/java/org/apache/tajo/plan/util/PlannerUtil.java
index c55c203..4e61de4 100644
--- a/tajo-plan/src/main/java/org/apache/tajo/plan/util/PlannerUtil.java
+++ b/tajo-plan/src/main/java/org/apache/tajo/plan/util/PlannerUtil.java
@@ -25,11 +25,9 @@
import org.apache.tajo.SessionVars;
import org.apache.tajo.algebra.*;
import org.apache.tajo.annotation.Nullable;
-import org.apache.tajo.catalog.Column;
-import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.catalog.SchemaUtil;
-import org.apache.tajo.catalog.SortSpec;
+import org.apache.tajo.catalog.*;
import org.apache.tajo.catalog.proto.CatalogProtos;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
import org.apache.tajo.common.TajoDataTypes.DataType;
import org.apache.tajo.plan.*;
import org.apache.tajo.plan.expr.*;
@@ -41,6 +39,7 @@
import org.apache.tajo.util.KeyValueSet;
import org.apache.tajo.util.TUtil;
+import java.io.IOException;
import java.util.*;
import static org.apache.tajo.catalog.proto.CatalogProtos.StoreType.CSV;
@@ -793,4 +792,109 @@
}
}
}
+
+ public static boolean isFileStorageType(String storageType) {
+ if (storageType.equalsIgnoreCase("hbase")) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+
+ public static boolean isFileStorageType(StoreType storageType) {
+ if (storageType== StoreType.HBASE) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+
+ public static StoreType getStoreType(LogicalPlan plan) {
+ LogicalRootNode rootNode = plan.getRootBlock().getRoot();
+ NodeType nodeType = rootNode.getChild().getType();
+ if (nodeType == NodeType.CREATE_TABLE) {
+ return ((CreateTableNode)rootNode.getChild()).getStorageType();
+ } else if (nodeType == NodeType.INSERT) {
+ return ((InsertNode)rootNode.getChild()).getStorageType();
+ } else {
+ return null;
+ }
+ }
+
+ public static String getStoreTableName(LogicalPlan plan) {
+ LogicalRootNode rootNode = plan.getRootBlock().getRoot();
+ NodeType nodeType = rootNode.getChild().getType();
+ if (nodeType == NodeType.CREATE_TABLE) {
+ return ((CreateTableNode)rootNode.getChild()).getTableName();
+ } else if (nodeType == NodeType.INSERT) {
+ return ((InsertNode)rootNode.getChild()).getTableName();
+ } else {
+ return null;
+ }
+ }
+
+ public static TableDesc getTableDesc(CatalogService catalog, LogicalNode node) throws IOException {
+ if (node.getType() == NodeType.CREATE_TABLE) {
+ return createTableDesc((CreateTableNode)node);
+ }
+ String tableName = null;
+ InsertNode insertNode = null;
+ if (node.getType() == NodeType.INSERT) {
+ insertNode = (InsertNode)node;
+ tableName = insertNode.getTableName();
+ } else {
+ return null;
+ }
+
+ if (tableName != null) {
+ String[] tableTokens = tableName.split("\\.");
+ if (tableTokens.length >= 2) {
+ if (catalog.existsTable(tableTokens[0], tableTokens[1])) {
+ return catalog.getTableDesc(tableTokens[0], tableTokens[1]);
+ }
+ }
+ } else {
+ if (insertNode.getPath() != null) {
+ //insert ... location
+ return createTableDesc(insertNode);
+ }
+ }
+ return null;
+ }
+
+ private static TableDesc createTableDesc(CreateTableNode createTableNode) {
+ TableMeta meta = new TableMeta(createTableNode.getStorageType(), createTableNode.getOptions());
+
+ TableDesc tableDescTobeCreated =
+ new TableDesc(
+ createTableNode.getTableName(),
+ createTableNode.getTableSchema(),
+ meta,
+ createTableNode.getPath() != null ? createTableNode.getPath().toUri() : null);
+
+ tableDescTobeCreated.setExternal(createTableNode.isExternal());
+
+ if (createTableNode.hasPartition()) {
+ tableDescTobeCreated.setPartitionMethod(createTableNode.getPartitionMethod());
+ }
+
+ return tableDescTobeCreated;
+ }
+
+ private static TableDesc createTableDesc(InsertNode insertNode) {
+ TableMeta meta = new TableMeta(insertNode.getStorageType(), insertNode.getOptions());
+
+ TableDesc tableDescTobeCreated =
+ new TableDesc(
+ insertNode.getTableName(),
+ insertNode.getTableSchema(),
+ meta,
+ insertNode.getPath() != null ? insertNode.getPath().toUri() : null);
+
+ if (insertNode.hasPartition()) {
+ tableDescTobeCreated.setPartitionMethod(insertNode.getPartitionMethod());
+ }
+
+ return tableDescTobeCreated;
+ }
}
diff --git a/tajo-project/pom.xml b/tajo-project/pom.xml
index 14a81c3..82ccbdc 100644
--- a/tajo-project/pom.xml
+++ b/tajo-project/pom.xml
@@ -36,6 +36,7 @@
<hadoop.version>2.5.1</hadoop.version>
<protobuf.version>2.5.0</protobuf.version>
<tajo.version>0.9.1-SNAPSHOT</tajo.version>
+ <hbase.version>0.98.7-hadoop2</hbase.version>
<tajo.root>${project.parent.relativePath}/..</tajo.root>
<extra.source.path>src/main/hadoop-${hadoop.version}</extra.source.path>
</properties>
@@ -743,6 +744,22 @@
<groupId>org.apache.tajo</groupId>
<artifactId>tajo-storage</artifactId>
<version>${tajo.version}</version>
+ <type>pom</type>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-common</artifactId>
+ <version>${tajo.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-hdfs</artifactId>
+ <version>${tajo.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-hbase</artifactId>
+ <version>${tajo.version}</version>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
diff --git a/tajo-storage/pom.xml b/tajo-storage/pom.xml
index 7ede2e1..8acb1a9 100644
--- a/tajo-storage/pom.xml
+++ b/tajo-storage/pom.xml
@@ -1,5 +1,5 @@
-<!--
<?xml version="1.0" encoding="UTF-8"?>
+<!--
Copyright 2012 Database Lab., Korea Univ.
Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,310 +16,47 @@
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
- <modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>tajo-project</artifactId>
<groupId>org.apache.tajo</groupId>
<version>0.9.1-SNAPSHOT</version>
<relativePath>../tajo-project</relativePath>
</parent>
-
+ <modelVersion>4.0.0</modelVersion>
<artifactId>tajo-storage</artifactId>
- <packaging>jar</packaging>
+ <packaging>pom</packaging>
<name>Tajo Storage</name>
- <description>Tajo Storage Package</description>
-
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
- <parquet.version>1.5.0</parquet.version>
- <parquet.format.version>2.1.0</parquet.format.version>
</properties>
- <repositories>
- <repository>
- <id>repository.jboss.org</id>
- <url>https://repository.jboss.org/nexus/content/repositories/releases/
- </url>
- <snapshots>
- <enabled>false</enabled>
- </snapshots>
- </repository>
- </repositories>
+ <modules>
+ <module>tajo-storage-common</module>
+ <module>tajo-storage-hdfs</module>
+ <module>tajo-storage-hbase</module>
+ </modules>
<build>
<plugins>
<plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-compiler-plugin</artifactId>
- <configuration>
- <source>1.6</source>
- <target>1.6</target>
- <encoding>${project.build.sourceEncoding}</encoding>
- </configuration>
- </plugin>
- <plugin>
<groupId>org.apache.rat</groupId>
<artifactId>apache-rat-plugin</artifactId>
- <executions>
- <execution>
- <phase>verify</phase>
- <goals>
- <goal>check</goal>
- </goals>
- </execution>
- </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-report-plugin</artifactId>
+ </plugin>
+ <plugin>
+ <artifactId>maven-deploy-plugin</artifactId>
<configuration>
- <excludes>
- <exclude>src/test/resources/dataset/**</exclude>
- </excludes>
+ <skip>true</skip>
</configuration>
</plugin>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-surefire-plugin</artifactId>
- <configuration>
- <systemProperties>
- <tajo.test>TRUE</tajo.test>
- </systemProperties>
- <argLine>-Xms512m -Xmx1024m -XX:MaxPermSize=128m -Dfile.encoding=UTF-8</argLine>
- </configuration>
- </plugin>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-jar-plugin</artifactId>
- <version>2.4</version>
- <executions>
- <execution>
- <goals>
- <goal>test-jar</goal>
- </goals>
- </execution>
- </executions>
- </plugin>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-antrun-plugin</artifactId>
- <executions>
- <execution>
- <id>create-protobuf-generated-sources-directory</id>
- <phase>initialize</phase>
- <configuration>
- <target>
- <mkdir dir="target/generated-sources/proto" />
- </target>
- </configuration>
- <goals>
- <goal>run</goal>
- </goals>
- </execution>
- </executions>
- </plugin>
- <plugin>
- <groupId>org.codehaus.mojo</groupId>
- <artifactId>exec-maven-plugin</artifactId>
- <version>1.2</version>
- <executions>
- <execution>
- <id>generate-sources</id>
- <phase>generate-sources</phase>
- <configuration>
- <executable>protoc</executable>
- <arguments>
- <argument>-Isrc/main/proto/</argument>
- <argument>--proto_path=../tajo-common/src/main/proto</argument>
- <argument>--proto_path=../tajo-catalog/tajo-catalog-common/src/main/proto</argument>
- <argument>--java_out=target/generated-sources/proto</argument>
- <argument>src/main/proto/IndexProtos.proto</argument>
- </arguments>
- </configuration>
- <goals>
- <goal>exec</goal>
- </goals>
- </execution>
- </executions>
- </plugin>
- <plugin>
- <groupId>org.codehaus.mojo</groupId>
- <artifactId>build-helper-maven-plugin</artifactId>
- <version>1.5</version>
- <executions>
- <execution>
- <id>add-source</id>
- <phase>generate-sources</phase>
- <goals>
- <goal>add-source</goal>
- </goals>
- <configuration>
- <sources>
- <source>target/generated-sources/proto</source>
- </sources>
- </configuration>
- </execution>
- </executions>
- </plugin>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-pmd-plugin</artifactId>
- <version>2.7.1</version>
- </plugin>
</plugins>
</build>
- <dependencies>
- <dependency>
- <groupId>org.apache.tajo</groupId>
- <artifactId>tajo-common</artifactId>
- </dependency>
- <dependency>
- <groupId>org.apache.tajo</groupId>
- <artifactId>tajo-catalog-common</artifactId>
- </dependency>
-
- <dependency>
- <groupId>org.apache.avro</groupId>
- <artifactId>avro-mapred</artifactId>
- <version>1.7.7</version>
- <exclusions>
- <exclusion>
- <groupId>org.apache.hadoop</groupId>
- <artifactId>hadoop-core</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>org.apache.hadoop</groupId>
- <artifactId>hadoop-common</artifactId>
- <scope>provided</scope>
- <exclusions>
- <exclusion>
- <artifactId>zookeeper</artifactId>
- <groupId>org.apache.zookeeper</groupId>
- </exclusion>
- <exclusion>
- <artifactId>slf4j-api</artifactId>
- <groupId>org.slf4j</groupId>
- </exclusion>
- <exclusion>
- <artifactId>jersey-json</artifactId>
- <groupId>com.sun.jersey</groupId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>org.apache.hadoop</groupId>
- <artifactId>hadoop-hdfs</artifactId>
- <scope>provided</scope>
- <exclusions>
- <exclusion>
- <groupId>commons-el</groupId>
- <artifactId>commons-el</artifactId>
- </exclusion>
- <exclusion>
- <groupId>tomcat</groupId>
- <artifactId>jasper-runtime</artifactId>
- </exclusion>
- <exclusion>
- <groupId>tomcat</groupId>
- <artifactId>jasper-compiler</artifactId>
- </exclusion>
- <exclusion>
- <groupId>org.mortbay.jetty</groupId>
- <artifactId>jsp-2.1-jetty</artifactId>
- </exclusion>
- <exclusion>
- <groupId>com.sun.jersey.jersey-test-framework</groupId>
- <artifactId>jersey-test-framework-grizzly2</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>org.apache.hadoop</groupId>
- <artifactId>hadoop-minicluster</artifactId>
- <scope>test</scope>
- <exclusions>
- <exclusion>
- <groupId>commons-el</groupId>
- <artifactId>commons-el</artifactId>
- </exclusion>
- <exclusion>
- <groupId>tomcat</groupId>
- <artifactId>jasper-runtime</artifactId>
- </exclusion>
- <exclusion>
- <groupId>tomcat</groupId>
- <artifactId>jasper-compiler</artifactId>
- </exclusion>
- <exclusion>
- <groupId>org.mortbay.jetty</groupId>
- <artifactId>jsp-2.1-jetty</artifactId>
- </exclusion>
- <exclusion>
- <groupId>com.sun.jersey.jersey-test-framework</groupId>
- <artifactId>jersey-test-framework-grizzly2</artifactId>
- </exclusion>
- <exclusion>
- <artifactId>hadoop-yarn-server-tests</artifactId>
- <groupId>org.apache.hadoop</groupId>
- </exclusion>
- <exclusion>
- <artifactId>hadoop-mapreduce-client-jobclient</artifactId>
- <groupId>org.apache.hadoop</groupId>
- </exclusion>
- <exclusion>
- <artifactId>hadoop-mapreduce-client-app</artifactId>
- <groupId>org.apache.hadoop</groupId>
- </exclusion>
- <exclusion>
- <artifactId>hadoop-yarn-api</artifactId>
- <groupId>org.apache.hadoop</groupId>
- </exclusion>
- <exclusion>
- <artifactId>hadoop-mapreduce-client-hs</artifactId>
- <groupId>org.apache.hadoop</groupId>
- </exclusion>
- <exclusion>
- <artifactId>hadoop-mapreduce-client-core</artifactId>
- <groupId>org.apache.hadoop</groupId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>com.google.protobuf</groupId>
- <artifactId>protobuf-java</artifactId>
- </dependency>
- <dependency>
- <groupId>junit</groupId>
- <artifactId>junit</artifactId>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>com.twitter</groupId>
- <artifactId>parquet-column</artifactId>
- <version>${parquet.version}</version>
- </dependency>
- <dependency>
- <groupId>com.twitter</groupId>
- <artifactId>parquet-hadoop</artifactId>
- <version>${parquet.version}</version>
- </dependency>
- <dependency>
- <groupId>com.twitter</groupId>
- <artifactId>parquet-format</artifactId>
- <version>${parquet.format.version}</version>
- </dependency>
- <dependency>
- <groupId>io.netty</groupId>
- <artifactId>netty-buffer</artifactId>
- </dependency>
- <dependency>
- <groupId>net.minidev</groupId>
- <artifactId>json-smart</artifactId>
- <version>2.0</version>
- </dependency>
- </dependencies>
-
<profiles>
<profile>
<id>docs</id>
@@ -364,7 +101,7 @@
<executions>
<execution>
<id>dist</id>
- <phase>package</phase>
+ <phase>prepare-package</phase>
<goals>
<goal>run</goal>
</goals>
@@ -387,12 +124,15 @@
echo
echo "Current directory `pwd`"
echo
- run rm -rf ${project.artifactId}-${project.version}
- run mkdir ${project.artifactId}-${project.version}
- run cd ${project.artifactId}-${project.version}
- run cp -r ${basedir}/target/${project.artifactId}-${project.version}*.jar .
+ run rm -rf tajo-storage-${project.version}
+ run mkdir tajo-storage-${project.version}
+ run cd tajo-storage-${project.version}
+ run cp -r ${basedir}/tajo-storage-common/target/tajo-storage-common-${project.version}*.jar .
+ run cp -r ${basedir}/tajo-storage-hdfs/target/tajo-storage-hdfs-${project.version}*.jar .
+ run cp -r ${basedir}/tajo-storage-hbase/target/tajo-storage-hbase-${project.version}*.jar .
+
echo
- echo "Tajo Storage dist layout available at: ${project.build.directory}/${project.artifactId}-${project.version}"
+ echo "Tajo Storage dist layout available at: ${project.build.directory}/tajo-storage-${project.version}"
echo
</echo>
<exec executable="sh" dir="${project.build.directory}" failonerror="true">
@@ -412,11 +152,7 @@
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-project-info-reports-plugin</artifactId>
- <version>2.4</version>
- <configuration>
- <dependencyLocationsEnabled>false</dependencyLocationsEnabled>
- </configuration>
+ <artifactId>maven-surefire-report-plugin</artifactId>
</plugin>
</plugins>
</reporting>
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/NullScanner.java b/tajo-storage/src/main/java/org/apache/tajo/storage/NullScanner.java
deleted file mode 100644
index 4cec67d..0000000
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/NullScanner.java
+++ /dev/null
@@ -1,62 +0,0 @@
-package org.apache.tajo.storage; /**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.catalog.TableMeta;
-import org.apache.tajo.storage.fragment.FileFragment;
-
-import java.io.IOException;
-
-public class NullScanner extends FileScanner {
- public NullScanner(Configuration conf, Schema schema, TableMeta meta, FileFragment fragment) {
- super(conf, schema, meta, fragment);
- }
-
- @Override
- public Tuple next() throws IOException {
- progress = 1.0f;
-
- return null;
- }
-
- @Override
- public void reset() throws IOException {
- progress = 0.0f;
- }
-
- @Override
- public void close() throws IOException {
- progress = 0.0f;
- }
-
- @Override
- public boolean isProjectable() {
- return false;
- }
-
- @Override
- public boolean isSelectable() {
- return true;
- }
-
- @Override
- public boolean isSplittable() {
- return true;
- }
-}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/Storage.java b/tajo-storage/src/main/java/org/apache/tajo/storage/Storage.java
deleted file mode 100644
index cc85c1d..0000000
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/Storage.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.tajo.storage;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.Path;
-import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.catalog.TableMeta;
-import org.apache.tajo.storage.fragment.FileFragment;
-
-import java.io.IOException;
-
-public abstract class Storage {
- protected final Configuration conf;
-
- public Storage(final Configuration conf) {
- this.conf = conf;
- }
-
- public Configuration getConf() {
- return this.conf;
- }
-
- public abstract Appender getAppender(TableMeta meta, Path path)
- throws IOException;
-
- public abstract Scanner openScanner(Schema schema, FileFragment[] tablets)
- throws IOException;
-}
diff --git a/tajo-storage/tajo-storage-common/pom.xml b/tajo-storage/tajo-storage-common/pom.xml
new file mode 100644
index 0000000..c600b4b
--- /dev/null
+++ b/tajo-storage/tajo-storage-common/pom.xml
@@ -0,0 +1,337 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <parent>
+ <artifactId>tajo-project</artifactId>
+ <groupId>org.apache.tajo</groupId>
+ <version>0.9.1-SNAPSHOT</version>
+ <relativePath>../../tajo-project</relativePath>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+ <artifactId>tajo-storage-common</artifactId>
+ <packaging>jar</packaging>
+ <name>Tajo Storage Common</name>
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+ </properties>
+
+ <repositories>
+ <repository>
+ <id>repository.jboss.org</id>
+ <url>https://repository.jboss.org/nexus/content/repositories/releases/
+ </url>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </repository>
+ </repositories>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <configuration>
+ <source>1.6</source>
+ <target>1.6</target>
+ <encoding>${project.build.sourceEncoding}</encoding>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.rat</groupId>
+ <artifactId>apache-rat-plugin</artifactId>
+ <executions>
+ <execution>
+ <phase>verify</phase>
+ <goals>
+ <goal>check</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-plugin</artifactId>
+ <configuration>
+ <systemProperties>
+ <tajo.test>TRUE</tajo.test>
+ </systemProperties>
+ <argLine>-Xms512m -Xmx1024m -XX:MaxPermSize=128m -Dfile.encoding=UTF-8</argLine>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ <version>2.4</version>
+ <executions>
+ <execution>
+ <goals>
+ <goal>test-jar</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-antrun-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>create-protobuf-generated-sources-directory</id>
+ <phase>initialize</phase>
+ <configuration>
+ <target>
+ <mkdir dir="target/generated-sources/proto" />
+ </target>
+ </configuration>
+ <goals>
+ <goal>run</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>exec-maven-plugin</artifactId>
+ <version>1.2</version>
+ <executions>
+ <execution>
+ <id>generate-sources</id>
+ <phase>generate-sources</phase>
+ <configuration>
+ <executable>protoc</executable>
+ <arguments>
+ <argument>-Isrc/main/proto/</argument>
+ <argument>--proto_path=../../tajo-common/src/main/proto</argument>
+ <argument>--proto_path=../../tajo-catalog/tajo-catalog-common/src/main/proto</argument>
+ <argument>--java_out=target/generated-sources/proto</argument>
+ <argument>src/main/proto/IndexProtos.proto</argument>
+ </arguments>
+ </configuration>
+ <goals>
+ <goal>exec</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>build-helper-maven-plugin</artifactId>
+ <version>1.5</version>
+ <executions>
+ <execution>
+ <id>add-source</id>
+ <phase>generate-sources</phase>
+ <goals>
+ <goal>add-source</goal>
+ </goals>
+ <configuration>
+ <sources>
+ <source>target/generated-sources/proto</source>
+ </sources>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-pmd-plugin</artifactId>
+ <version>2.7.1</version>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-report-plugin</artifactId>
+ </plugin>
+ </plugins>
+ </build>
+
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-common</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-catalog-common</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-plan</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-common</artifactId>
+ <scope>provided</scope>
+ <exclusions>
+ <exclusion>
+ <artifactId>zookeeper</artifactId>
+ <groupId>org.apache.zookeeper</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>slf4j-api</artifactId>
+ <groupId>org.slf4j</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>jersey-json</artifactId>
+ <groupId>com.sun.jersey</groupId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-hdfs</artifactId>
+ <scope>provided</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-el</groupId>
+ <artifactId>commons-el</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-runtime</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-compiler</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jsp-2.1-jetty</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>com.sun.jersey.jersey-test-framework</groupId>
+ <artifactId>jersey-test-framework-grizzly2</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-minicluster</artifactId>
+ <scope>test</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-el</groupId>
+ <artifactId>commons-el</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-runtime</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-compiler</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jsp-2.1-jetty</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>com.sun.jersey.jersey-test-framework</groupId>
+ <artifactId>jersey-test-framework-grizzly2</artifactId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-yarn-server-tests</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-jobclient</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-app</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-yarn-api</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-hs</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-core</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-mapreduce-client-core</artifactId>
+ <version>${hadoop.version}</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.google.protobuf</groupId>
+ <artifactId>protobuf-java</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>io.netty</groupId>
+ <artifactId>netty-buffer</artifactId>
+ </dependency>
+ </dependencies>
+
+ <profiles>
+ <profile>
+ <id>docs</id>
+ <activation>
+ <activeByDefault>false</activeByDefault>
+ </activation>
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <executions>
+ <execution>
+ <!-- build javadoc jars per jar for publishing to maven -->
+ <id>module-javadocs</id>
+ <phase>package</phase>
+ <goals>
+ <goal>jar</goal>
+ </goals>
+ <configuration>
+ <destDir>${project.build.directory}</destDir>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+ </profile>
+ </profiles>
+
+ <reporting>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-report-plugin</artifactId>
+ <version>2.15</version>
+ </plugin>
+ </plugins>
+ </reporting>
+</project>
\ No newline at end of file
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/Appender.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/Appender.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/Appender.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/Appender.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/BaseTupleComparator.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/BaseTupleComparator.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/BaseTupleComparator.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/BaseTupleComparator.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/BinarySerializerDeserializer.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/BinarySerializerDeserializer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/BinarySerializerDeserializer.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/BinarySerializerDeserializer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/BufferPool.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/BufferPool.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/BufferPool.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/BufferPool.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/ByteBufInputChannel.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/ByteBufInputChannel.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/ByteBufInputChannel.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/ByteBufInputChannel.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/DataLocation.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DataLocation.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/DataLocation.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DataLocation.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/DiskDeviceInfo.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DiskDeviceInfo.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/DiskDeviceInfo.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DiskDeviceInfo.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/DiskInfo.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DiskInfo.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/DiskInfo.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DiskInfo.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/DiskMountInfo.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DiskMountInfo.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/DiskMountInfo.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DiskMountInfo.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/DiskUtil.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DiskUtil.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/DiskUtil.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/DiskUtil.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/FrameTuple.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/FrameTuple.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/FrameTuple.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/FrameTuple.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/LazyTuple.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/LazyTuple.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/LazyTuple.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/LazyTuple.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/MemoryUtil.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/MemoryUtil.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/MemoryUtil.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/MemoryUtil.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/MergeScanner.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/MergeScanner.java
similarity index 88%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/MergeScanner.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/MergeScanner.java
index 4122c76..66b3667 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/MergeScanner.java
+++ b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/MergeScanner.java
@@ -18,7 +18,6 @@
package org.apache.tajo.storage;
-import com.google.common.collect.ImmutableList;
import org.apache.hadoop.conf.Configuration;
import org.apache.tajo.catalog.Column;
import org.apache.tajo.catalog.Schema;
@@ -26,7 +25,7 @@
import org.apache.tajo.catalog.statistics.ColumnStats;
import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.conf.TajoConf;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import java.io.IOException;
import java.util.ArrayList;
@@ -37,9 +36,9 @@
private Configuration conf;
private TableMeta meta;
private Schema schema;
- private List<FileFragment> fragments;
- private Iterator<FileFragment> iterator;
- private FileFragment currentFragment;
+ private List<Fragment> fragments;
+ private Iterator<Fragment> iterator;
+ private Fragment currentFragment;
private Scanner currentScanner;
private Tuple tuple;
private boolean projectable = false;
@@ -48,12 +47,12 @@
private float progress;
protected TableStats tableStats;
- public MergeScanner(Configuration conf, Schema schema, TableMeta meta, List<FileFragment> rawFragmentList)
+ public MergeScanner(Configuration conf, Schema schema, TableMeta meta, List<Fragment> rawFragmentList)
throws IOException {
this(conf, schema, meta, rawFragmentList, schema);
}
- public MergeScanner(Configuration conf, Schema schema, TableMeta meta, List<FileFragment> rawFragmentList,
+ public MergeScanner(Configuration conf, Schema schema, TableMeta meta, List<Fragment> rawFragmentList,
Schema target)
throws IOException {
this.conf = conf;
@@ -61,12 +60,13 @@
this.meta = meta;
this.target = target;
- this.fragments = new ArrayList<FileFragment>();
+ this.fragments = new ArrayList<Fragment>();
long numBytes = 0;
- for (FileFragment eachFileFragment: rawFragmentList) {
- numBytes += eachFileFragment.getEndKey();
- if (eachFileFragment.getEndKey() > 0) {
+ for (Fragment eachFileFragment: rawFragmentList) {
+ long fragmentLength = StorageManager.getFragmentLength((TajoConf)conf, eachFileFragment);
+ if (fragmentLength > 0) {
+ numBytes += fragmentLength;
fragments.add(eachFileFragment);
}
}
@@ -122,13 +122,16 @@
@Override
public void reset() throws IOException {
this.iterator = fragments.iterator();
+ if (currentScanner != null) {
+ currentScanner.close();
+ }
this.currentScanner = getNextScanner();
}
private Scanner getNextScanner() throws IOException {
if (iterator.hasNext()) {
currentFragment = iterator.next();
- currentScanner = StorageManager.getStorageManager((TajoConf)conf).getScanner(meta, schema,
+ currentScanner = StorageManager.getStorageManager((TajoConf)conf, meta.getStoreType()).getScanner(meta, schema,
currentFragment, target);
currentScanner.init();
return currentScanner;
diff --git a/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/NullScanner.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/NullScanner.java
new file mode 100644
index 0000000..4272228
--- /dev/null
+++ b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/NullScanner.java
@@ -0,0 +1,109 @@
+package org.apache.tajo.storage; /**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.catalog.statistics.TableStats;
+import org.apache.tajo.storage.fragment.Fragment;
+
+import java.io.IOException;
+
+public class NullScanner implements Scanner {
+ protected final Configuration conf;
+ protected final TableMeta meta;
+ protected final Schema schema;
+ protected final Fragment fragment;
+ protected final int columnNum;
+ protected Column [] targets;
+ protected float progress;
+ protected TableStats tableStats;
+
+ public NullScanner(Configuration conf, Schema schema, TableMeta meta, Fragment fragment) {
+ this.conf = conf;
+ this.meta = meta;
+ this.schema = schema;
+ this.fragment = fragment;
+ this.tableStats = new TableStats();
+ this.columnNum = this.schema.size();
+ }
+
+ @Override
+ public void init() throws IOException {
+ progress = 0.0f;
+ tableStats.setNumBytes(0);
+ tableStats.setNumBlocks(0);
+ }
+
+ @Override
+ public Tuple next() throws IOException {
+ progress = 1.0f;
+ return null;
+ }
+
+ @Override
+ public void reset() throws IOException {
+ progress = 0.0f;
+ }
+
+ @Override
+ public void close() throws IOException {
+ progress = 1.0f;
+ }
+
+ @Override
+ public boolean isProjectable() {
+ return false;
+ }
+
+ @Override
+ public void setTarget(Column[] targets) {
+ this.targets = targets;
+ }
+
+ @Override
+ public boolean isSelectable() {
+ return true;
+ }
+
+ @Override
+ public void setSearchCondition(Object expr) {
+
+ }
+
+ @Override
+ public boolean isSplittable() {
+ return true;
+ }
+
+ @Override
+ public float getProgress() {
+ return progress;
+ }
+
+ @Override
+ public TableStats getInputStats() {
+ return tableStats;
+ }
+
+ @Override
+ public Schema getSchema() {
+ return schema;
+ }
+}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/NumericPathComparator.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/NumericPathComparator.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/NumericPathComparator.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/NumericPathComparator.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/RowStoreUtil.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/RowStoreUtil.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/RowStoreUtil.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/RowStoreUtil.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/Scanner.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/Scanner.java
similarity index 87%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/Scanner.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/Scanner.java
index 16c4faa..0356b19 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/Scanner.java
+++ b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/Scanner.java
@@ -38,22 +38,22 @@
* @return retrieve null if the scanner has no more tuples.
* Otherwise it returns one tuple.
*
- * @throws IOException if internal I/O error occurs during next method
+ * @throws java.io.IOException if internal I/O error occurs during next method
*/
Tuple next() throws IOException;
-
+
/**
- * Reset the cursor. After executed, the scanner
+ * Reset the cursor. After executed, the scanner
* will retrieve the first tuple.
- *
- * @throws IOException if internal I/O error occurs during reset method
+ *
+ * @throws java.io.IOException if internal I/O error occurs during reset method
*/
void reset() throws IOException;
-
+
/**
* Close scanner
- *
- * @throws IOException if internal I/O error occurs during close method
+ *
+ * @throws java.io.IOException if internal I/O error occurs during close method
*/
void close() throws IOException;
@@ -69,7 +69,7 @@
* Set target columns
* @param targets columns to be projected
*/
- void setTarget(Column [] targets);
+ void setTarget(Column[] targets);
/**
* It returns if the selection is executed in the underlying scanner layer.
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/SeekableScanner.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/SeekableScanner.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/SeekableScanner.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/SeekableScanner.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/SerializerDeserializer.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/SerializerDeserializer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/SerializerDeserializer.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/SerializerDeserializer.java
diff --git a/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageManager.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageManager.java
new file mode 100644
index 0000000..e2d89d6
--- /dev/null
+++ b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageManager.java
@@ -0,0 +1,979 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage;
+
+import com.google.common.collect.Maps;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.*;
+import org.apache.tajo.*;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.SortSpec;
+import org.apache.tajo.catalog.TableDesc;
+import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.catalog.proto.CatalogProtos;
+import org.apache.tajo.catalog.proto.CatalogProtos.FragmentProto;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.conf.TajoConf;
+import org.apache.tajo.conf.TajoConf.ConfVars;
+import org.apache.tajo.plan.LogicalPlan;
+import org.apache.tajo.plan.logical.LogicalNode;
+import org.apache.tajo.plan.logical.NodeType;
+import org.apache.tajo.plan.logical.ScanNode;
+import org.apache.tajo.plan.rewrite.RewriteRule;
+import org.apache.tajo.storage.fragment.Fragment;
+import org.apache.tajo.storage.fragment.FragmentConvertor;
+import org.apache.tajo.util.TUtil;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.net.URI;
+import java.text.NumberFormat;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * StorageManager manages the functions of storing and reading data.
+ * StorageManager is a abstract class.
+ * For supporting such as HDFS, HBASE, a specific StorageManager should be implemented by inheriting this class.
+ *
+ */
+public abstract class StorageManager {
+ private final Log LOG = LogFactory.getLog(StorageManager.class);
+
+ private static final Class<?>[] DEFAULT_SCANNER_PARAMS = {
+ Configuration.class,
+ Schema.class,
+ TableMeta.class,
+ Fragment.class
+ };
+
+ private static final Class<?>[] DEFAULT_APPENDER_PARAMS = {
+ Configuration.class,
+ QueryUnitAttemptId.class,
+ Schema.class,
+ TableMeta.class,
+ Path.class
+ };
+
+ public static final PathFilter hiddenFileFilter = new PathFilter() {
+ public boolean accept(Path p) {
+ String name = p.getName();
+ return !name.startsWith("_") && !name.startsWith(".");
+ }
+ };
+
+ protected TajoConf conf;
+ protected StoreType storeType;
+
+ /**
+ * Cache of StorageManager.
+ * Key is manager key(warehouse path) + store type
+ */
+ private static final Map<String, StorageManager> storageManagers = Maps.newHashMap();
+
+ /**
+ * Cache of scanner handlers for each storage type.
+ */
+ protected static final Map<String, Class<? extends Scanner>> SCANNER_HANDLER_CACHE
+ = new ConcurrentHashMap<String, Class<? extends Scanner>>();
+
+ /**
+ * Cache of appender handlers for each storage type.
+ */
+ protected static final Map<String, Class<? extends Appender>> APPENDER_HANDLER_CACHE
+ = new ConcurrentHashMap<String, Class<? extends Appender>>();
+
+ /**
+ * Cache of constructors for each class. Pins the classes so they
+ * can't be garbage collected until ReflectionUtils can be collected.
+ */
+ private static final Map<Class<?>, Constructor<?>> CONSTRUCTOR_CACHE =
+ new ConcurrentHashMap<Class<?>, Constructor<?>>();
+
+ public StorageManager(StoreType storeType) {
+ this.storeType = storeType;
+ }
+
+ /**
+ * Initialize storage manager.
+ * @throws java.io.IOException
+ */
+ protected abstract void storageInit() throws IOException;
+
+ /**
+ * This method is called after executing "CREATE TABLE" statement.
+ * If a storage is a file based storage, a storage manager may create directory.
+ *
+ * @param tableDesc Table description which is created.
+ * @param ifNotExists Creates the table only when the table does not exist.
+ * @throws java.io.IOException
+ */
+ public abstract void createTable(TableDesc tableDesc, boolean ifNotExists) throws IOException;
+
+ /**
+ * This method is called after executing "DROP TABLE" statement with the 'PURGE' option
+ * which is the option to delete all the data.
+ *
+ * @param tableDesc
+ * @throws java.io.IOException
+ */
+ public abstract void purgeTable(TableDesc tableDesc) throws IOException;
+
+ /**
+ * Returns the splits that will serve as input for the scan tasks. The
+ * number of splits matches the number of regions in a table.
+ * @param fragmentId The table name or previous ExecutionBlockId
+ * @param tableDesc The table description for the target data.
+ * @param scanNode The logical node for scanning.
+ * @return The list of input fragments.
+ * @throws java.io.IOException
+ */
+ public abstract List<Fragment> getSplits(String fragmentId, TableDesc tableDesc,
+ ScanNode scanNode) throws IOException;
+
+ /**
+ * It returns the splits that will serve as input for the non-forward query scanner such as 'select * from table1'.
+ * The result list should be small. If there is many fragments for scanning, TajoMaster uses the paging navigation.
+ * @param tableDesc The table description for the target data.
+ * @param currentPage The current page number within the entire list.
+ * @param numFragments The number of fragments in the result.
+ * @return The list of input fragments.
+ * @throws java.io.IOException
+ */
+ public abstract List<Fragment> getNonForwardSplit(TableDesc tableDesc, int currentPage, int numFragments)
+ throws IOException;
+
+ /**
+ * It returns the storage property.
+ * @return The storage property
+ */
+ public abstract StorageProperty getStorageProperty();
+
+ /**
+ * Release storage manager resource
+ */
+ public abstract void closeStorageManager();
+
+ /**
+ * It is called by a Repartitioner for range shuffling when the SortRangeType of SortNode is USING_STORAGE_MANAGER.
+ * In general Repartitioner determines the partition range using previous output statistics data.
+ * In the special cases, such as HBase Repartitioner uses the result of this method.
+ *
+ * @param queryContext The current query context which contains query properties.
+ * @param tableDesc The table description for the target data.
+ * @param inputSchema The input schema
+ * @param sortSpecs The sort specification that contains the sort column and sort order.
+ * @return The list of sort ranges.
+ * @throws java.io.IOException
+ */
+ public abstract TupleRange[] getInsertSortRanges(OverridableConf queryContext, TableDesc tableDesc,
+ Schema inputSchema, SortSpec[] sortSpecs,
+ TupleRange dataRange) throws IOException;
+
+ /**
+ * This method is called before executing 'INSERT' or 'CREATE TABLE as SELECT'.
+ * In general Tajo creates the target table after finishing the final sub-query of CATS.
+ * But In the special cases, such as HBase INSERT or CAST query uses the target table information.
+ * That kind of the storage should implements the logic related to creating table in this method.
+ *
+ * @param node The child node of the root node.
+ * @throws java.io.IOException
+ */
+ public abstract void beforeInsertOrCATS(LogicalNode node) throws IOException;
+
+ /**
+ * It is called when the query failed.
+ * Each storage manager should implement to be processed when the query fails in this method.
+ *
+ * @param node The child node of the root node.
+ * @throws java.io.IOException
+ */
+ public abstract void rollbackOutputCommit(LogicalNode node) throws IOException;
+
+ /**
+ * Returns the current storage type.
+ * @return
+ */
+ public StoreType getStoreType() {
+ return storeType;
+ }
+
+ /**
+ * Initialize StorageManager instance. It should be called before using.
+ *
+ * @param tajoConf
+ * @throws java.io.IOException
+ */
+ public void init(TajoConf tajoConf) throws IOException {
+ this.conf = tajoConf;
+ storageInit();
+ }
+
+ /**
+ * Close StorageManager
+ * @throws java.io.IOException
+ */
+ public void close() throws IOException {
+ synchronized(storageManagers) {
+ for (StorageManager eachStorageManager: storageManagers.values()) {
+ eachStorageManager.closeStorageManager();
+ }
+ }
+ }
+
+ /**
+ * Returns the splits that will serve as input for the scan tasks. The
+ * number of splits matches the number of regions in a table.
+ *
+ * @param fragmentId The table name or previous ExecutionBlockId
+ * @param tableDesc The table description for the target data.
+ * @return The list of input fragments.
+ * @throws java.io.IOException
+ */
+ public List<Fragment> getSplits(String fragmentId, TableDesc tableDesc) throws IOException {
+ return getSplits(fragmentId, tableDesc, null);
+ }
+
+ /**
+ * Returns FileStorageManager instance.
+ *
+ * @param tajoConf Tajo system property.
+ * @return
+ * @throws java.io.IOException
+ */
+ public static StorageManager getFileStorageManager(TajoConf tajoConf) throws IOException {
+ return getFileStorageManager(tajoConf, null);
+ }
+
+ /**
+ * Returns FileStorageManager instance and sets WAREHOUSE_DIR property in tajoConf with warehousePath parameter.
+ *
+ * @param tajoConf Tajo system property.
+ * @param warehousePath The warehouse directory to be set in the tajoConf.
+ * @return
+ * @throws java.io.IOException
+ */
+ public static StorageManager getFileStorageManager(TajoConf tajoConf, Path warehousePath) throws IOException {
+ URI uri;
+ TajoConf copiedConf = new TajoConf(tajoConf);
+ if (warehousePath != null) {
+ copiedConf.setVar(ConfVars.WAREHOUSE_DIR, warehousePath.toUri().toString());
+ }
+ uri = TajoConf.getWarehouseDir(copiedConf).toUri();
+ String key = "file".equals(uri.getScheme()) ? "file" : uri.toString();
+ return getStorageManager(copiedConf, StoreType.CSV, key);
+ }
+
+ /**
+ * Returns the proper StorageManager instance according to the storeType.
+ *
+ * @param tajoConf Tajo system property.
+ * @param storeType Storage type
+ * @return
+ * @throws java.io.IOException
+ */
+ public static StorageManager getStorageManager(TajoConf tajoConf, String storeType) throws IOException {
+ if ("HBASE".equals(storeType)) {
+ return getStorageManager(tajoConf, StoreType.HBASE);
+ } else {
+ return getStorageManager(tajoConf, StoreType.CSV);
+ }
+ }
+
+ /**
+ * Returns the proper StorageManager instance according to the storeType.
+ *
+ * @param tajoConf Tajo system property.
+ * @param storeType Storage type
+ * @return
+ * @throws java.io.IOException
+ */
+ public static StorageManager getStorageManager(TajoConf tajoConf, StoreType storeType) throws IOException {
+ return getStorageManager(tajoConf, storeType, null);
+ }
+
+ /**
+ * Returns the proper StorageManager instance according to the storeType
+ *
+ * @param tajoConf Tajo system property.
+ * @param storeType Storage type
+ * @param managerKey Key that can identify each storage manager(may be a path)
+ * @return
+ * @throws java.io.IOException
+ */
+ public static synchronized StorageManager getStorageManager (
+ TajoConf tajoConf, StoreType storeType, String managerKey) throws IOException {
+ synchronized (storageManagers) {
+ String storeKey = storeType + managerKey;
+ StorageManager manager = storageManagers.get(storeKey);
+ if (manager == null) {
+ String typeName = "hdfs";
+
+ switch (storeType) {
+ case HBASE:
+ typeName = "hbase";
+ break;
+ default:
+ typeName = "hdfs";
+ }
+
+ Class<? extends StorageManager> storageManagerClass =
+ tajoConf.getClass(String.format("tajo.storage.manager.%s.class", typeName), null, StorageManager.class);
+
+ if (storageManagerClass == null) {
+ throw new IOException("Unknown Storage Type: " + typeName);
+ }
+
+ try {
+ Constructor<? extends StorageManager> constructor =
+ (Constructor<? extends StorageManager>) CONSTRUCTOR_CACHE.get(storageManagerClass);
+ if (constructor == null) {
+ constructor = storageManagerClass.getDeclaredConstructor(new Class<?>[]{StoreType.class});
+ constructor.setAccessible(true);
+ CONSTRUCTOR_CACHE.put(storageManagerClass, constructor);
+ }
+ manager = constructor.newInstance(new Object[]{storeType});
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ manager.init(tajoConf);
+ storageManagers.put(storeKey, manager);
+ }
+
+ return manager;
+ }
+ }
+
+ /**
+ * Returns Scanner instance.
+ *
+ * @param meta The table meta
+ * @param schema The input schema
+ * @param fragment The fragment for scanning
+ * @param target Columns which are selected.
+ * @return Scanner instance
+ * @throws java.io.IOException
+ */
+ public Scanner getScanner(TableMeta meta, Schema schema, FragmentProto fragment, Schema target) throws IOException {
+ return getScanner(meta, schema, FragmentConvertor.convert(conf, fragment), target);
+ }
+
+ /**
+ * Returns Scanner instance.
+ *
+ * @param meta The table meta
+ * @param schema The input schema
+ * @param fragment The fragment for scanning
+ * @return Scanner instance
+ * @throws java.io.IOException
+ */
+ public Scanner getScanner(TableMeta meta, Schema schema, Fragment fragment) throws IOException {
+ return getScanner(meta, schema, fragment, schema);
+ }
+
+ /**
+ * Returns Scanner instance.
+ *
+ * @param meta The table meta
+ * @param schema The input schema
+ * @param fragment The fragment for scanning
+ * @param target The output schema
+ * @return Scanner instance
+ * @throws java.io.IOException
+ */
+ public Scanner getScanner(TableMeta meta, Schema schema, Fragment fragment, Schema target) throws IOException {
+ if (fragment.isEmpty()) {
+ Scanner scanner = new NullScanner(conf, schema, meta, fragment);
+ scanner.setTarget(target.toArray());
+
+ return scanner;
+ }
+
+ Scanner scanner;
+
+ Class<? extends Scanner> scannerClass = getScannerClass(meta.getStoreType());
+ scanner = newScannerInstance(scannerClass, conf, schema, meta, fragment);
+ if (scanner.isProjectable()) {
+ scanner.setTarget(target.toArray());
+ }
+
+ return scanner;
+ }
+
+ /**
+ * Returns Scanner instance.
+ *
+ * @param conf The system property
+ * @param meta The table meta
+ * @param schema The input schema
+ * @param fragment The fragment for scanning
+ * @param target The output schema
+ * @return Scanner instance
+ * @throws java.io.IOException
+ */
+ public static synchronized SeekableScanner getSeekableScanner(
+ TajoConf conf, TableMeta meta, Schema schema, Fragment fragment, Schema target) throws IOException {
+ return (SeekableScanner)getStorageManager(conf, meta.getStoreType()).getScanner(meta, schema, fragment, target);
+ }
+
+ /**
+ * Returns Appender instance.
+ * @param queryContext Query property.
+ * @param taskAttemptId Task id.
+ * @param meta Table meta data.
+ * @param schema Output schema.
+ * @param workDir Working directory
+ * @return Appender instance
+ * @throws java.io.IOException
+ */
+ public Appender getAppender(OverridableConf queryContext,
+ QueryUnitAttemptId taskAttemptId, TableMeta meta, Schema schema, Path workDir)
+ throws IOException {
+ Appender appender;
+
+ Class<? extends Appender> appenderClass;
+
+ String handlerName = meta.getStoreType().name().toLowerCase();
+ appenderClass = APPENDER_HANDLER_CACHE.get(handlerName);
+ if (appenderClass == null) {
+ appenderClass = conf.getClass(
+ String.format("tajo.storage.appender-handler.%s.class",
+ meta.getStoreType().name().toLowerCase()), null, Appender.class);
+ APPENDER_HANDLER_CACHE.put(handlerName, appenderClass);
+ }
+
+ if (appenderClass == null) {
+ throw new IOException("Unknown Storage Type: " + meta.getStoreType());
+ }
+
+ appender = newAppenderInstance(appenderClass, conf, taskAttemptId, meta, schema, workDir);
+
+ return appender;
+ }
+
+ /**
+ * Creates a scanner instance.
+ *
+ * @param theClass Concrete class of scanner
+ * @param conf System property
+ * @param schema Input schema
+ * @param meta Table meta data
+ * @param fragment The fragment for scanning
+ * @param <T>
+ * @return The scanner instance
+ */
+ public static <T> T newScannerInstance(Class<T> theClass, Configuration conf, Schema schema, TableMeta meta,
+ Fragment fragment) {
+ T result;
+ try {
+ Constructor<T> meth = (Constructor<T>) CONSTRUCTOR_CACHE.get(theClass);
+ if (meth == null) {
+ meth = theClass.getDeclaredConstructor(DEFAULT_SCANNER_PARAMS);
+ meth.setAccessible(true);
+ CONSTRUCTOR_CACHE.put(theClass, meth);
+ }
+ result = meth.newInstance(new Object[]{conf, schema, meta, fragment});
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+
+ return result;
+ }
+
+ /**
+ * Creates a scanner instance.
+ *
+ * @param theClass Concrete class of scanner
+ * @param conf System property
+ * @param taskAttemptId Task id
+ * @param meta Table meta data
+ * @param schema Input schema
+ * @param workDir Working directory
+ * @param <T>
+ * @return The scanner instance
+ */
+ public static <T> T newAppenderInstance(Class<T> theClass, Configuration conf, QueryUnitAttemptId taskAttemptId,
+ TableMeta meta, Schema schema, Path workDir) {
+ T result;
+ try {
+ Constructor<T> meth = (Constructor<T>) CONSTRUCTOR_CACHE.get(theClass);
+ if (meth == null) {
+ meth = theClass.getDeclaredConstructor(DEFAULT_APPENDER_PARAMS);
+ meth.setAccessible(true);
+ CONSTRUCTOR_CACHE.put(theClass, meth);
+ }
+ result = meth.newInstance(new Object[]{conf, taskAttemptId, schema, meta, workDir});
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+
+ return result;
+ }
+
+ /**
+ * Return the Scanner class for the StoreType that is defined in storage-default.xml.
+ *
+ * @param storeType store type
+ * @return The Scanner class
+ * @throws java.io.IOException
+ */
+ public Class<? extends Scanner> getScannerClass(CatalogProtos.StoreType storeType) throws IOException {
+ String handlerName = storeType.name().toLowerCase();
+ Class<? extends Scanner> scannerClass = SCANNER_HANDLER_CACHE.get(handlerName);
+ if (scannerClass == null) {
+ scannerClass = conf.getClass(
+ String.format("tajo.storage.scanner-handler.%s.class",storeType.name().toLowerCase()), null, Scanner.class);
+ SCANNER_HANDLER_CACHE.put(handlerName, scannerClass);
+ }
+
+ if (scannerClass == null) {
+ throw new IOException("Unknown Storage Type: " + storeType.name());
+ }
+
+ return scannerClass;
+ }
+
+ /**
+ * Return length of the fragment.
+ * In the UNKNOWN_LENGTH case get FRAGMENT_ALTERNATIVE_UNKNOWN_LENGTH from the configuration.
+ *
+ * @param conf Tajo system property
+ * @param fragment Fragment
+ * @return
+ */
+ public static long getFragmentLength(TajoConf conf, Fragment fragment) {
+ if (fragment.getLength() == TajoConstants.UNKNOWN_LENGTH) {
+ return conf.getLongVar(ConfVars.FRAGMENT_ALTERNATIVE_UNKNOWN_LENGTH);
+ } else {
+ return fragment.getLength();
+ }
+ }
+
+ /**
+ * It is called after making logical plan. Storage manager should verify the schema for inserting.
+ *
+ * @param tableDesc The table description of insert target.
+ * @param outSchema The output schema of select query for inserting.
+ * @throws java.io.IOException
+ */
+ public void verifyInsertTableSchema(TableDesc tableDesc, Schema outSchema) throws IOException {
+ // nothing to do
+ }
+
+ /**
+ * Returns the list of storage specified rewrite rules.
+ * This values are used by LogicalOptimizer.
+ *
+ * @param queryContext The query property
+ * @param tableDesc The description of the target table.
+ * @return The list of storage specified rewrite rules
+ * @throws java.io.IOException
+ */
+ public List<RewriteRule> getRewriteRules(OverridableConf queryContext, TableDesc tableDesc) throws IOException {
+ return null;
+ }
+
+ /**
+ * Finalizes result data. Tajo stores result data in the staging directory.
+ * If the query fails, clean up the staging directory.
+ * Otherwise the query is successful, move to the final directory from the staging directory.
+ *
+ * @param queryContext The query property
+ * @param finalEbId The final execution block id
+ * @param plan The query plan
+ * @param schema The final output schema
+ * @param tableDesc The description of the target table
+ * @return Saved path
+ * @throws java.io.IOException
+ */
+ public Path commitOutputData(OverridableConf queryContext, ExecutionBlockId finalEbId,
+ LogicalPlan plan, Schema schema,
+ TableDesc tableDesc) throws IOException {
+ return commitOutputData(queryContext, finalEbId, plan, schema, tableDesc, true);
+ }
+
+ /**
+ * Finalizes result data. Tajo stores result data in the staging directory.
+ * If the query fails, clean up the staging directory.
+ * Otherwise the query is successful, move to the final directory from the staging directory.
+ *
+ * @param queryContext The query property
+ * @param finalEbId The final execution block id
+ * @param plan The query plan
+ * @param schema The final output schema
+ * @param tableDesc The description of the target table
+ * @param changeFileSeq If true change result file name with max sequence.
+ * @return Saved path
+ * @throws java.io.IOException
+ */
+ protected Path commitOutputData(OverridableConf queryContext, ExecutionBlockId finalEbId,
+ LogicalPlan plan, Schema schema,
+ TableDesc tableDesc, boolean changeFileSeq) throws IOException {
+ Path stagingDir = new Path(queryContext.get(QueryVars.STAGING_DIR));
+ Path stagingResultDir = new Path(stagingDir, TajoConstants.RESULT_DIR_NAME);
+ Path finalOutputDir;
+ if (!queryContext.get(QueryVars.OUTPUT_TABLE_PATH, "").isEmpty()) {
+ finalOutputDir = new Path(queryContext.get(QueryVars.OUTPUT_TABLE_PATH));
+ try {
+ FileSystem fs = stagingResultDir.getFileSystem(conf);
+
+ if (queryContext.getBool(QueryVars.OUTPUT_OVERWRITE, false)) { // INSERT OVERWRITE INTO
+
+ // It moves the original table into the temporary location.
+ // Then it moves the new result table into the original table location.
+ // Upon failed, it recovers the original table if possible.
+ boolean movedToOldTable = false;
+ boolean committed = false;
+ Path oldTableDir = new Path(stagingDir, TajoConstants.INSERT_OVERWIRTE_OLD_TABLE_NAME);
+ ContentSummary summary = fs.getContentSummary(stagingResultDir);
+
+ if (!queryContext.get(QueryVars.OUTPUT_PARTITIONS, "").isEmpty() && summary.getFileCount() > 0L) {
+ // This is a map for existing non-leaf directory to rename. A key is current directory and a value is
+ // renaming directory.
+ Map<Path, Path> renameDirs = TUtil.newHashMap();
+ // This is a map for recovering existing partition directory. A key is current directory and a value is
+ // temporary directory to back up.
+ Map<Path, Path> recoveryDirs = TUtil.newHashMap();
+
+ try {
+ if (!fs.exists(finalOutputDir)) {
+ fs.mkdirs(finalOutputDir);
+ }
+
+ visitPartitionedDirectory(fs, stagingResultDir, finalOutputDir, stagingResultDir.toString(),
+ renameDirs, oldTableDir);
+
+ // Rename target partition directories
+ for(Map.Entry<Path, Path> entry : renameDirs.entrySet()) {
+ // Backup existing data files for recovering
+ if (fs.exists(entry.getValue())) {
+ String recoveryPathString = entry.getValue().toString().replaceAll(finalOutputDir.toString(),
+ oldTableDir.toString());
+ Path recoveryPath = new Path(recoveryPathString);
+ fs.rename(entry.getValue(), recoveryPath);
+ fs.exists(recoveryPath);
+ recoveryDirs.put(entry.getValue(), recoveryPath);
+ }
+ // Delete existing directory
+ fs.delete(entry.getValue(), true);
+ // Rename staging directory to final output directory
+ fs.rename(entry.getKey(), entry.getValue());
+ }
+
+ } catch (IOException ioe) {
+ // Remove created dirs
+ for(Map.Entry<Path, Path> entry : renameDirs.entrySet()) {
+ fs.delete(entry.getValue(), true);
+ }
+
+ // Recovery renamed dirs
+ for(Map.Entry<Path, Path> entry : recoveryDirs.entrySet()) {
+ fs.delete(entry.getValue(), true);
+ fs.rename(entry.getValue(), entry.getKey());
+ }
+
+ throw new IOException(ioe.getMessage());
+ }
+ } else { // no partition
+ try {
+
+ // if the final output dir exists, move all contents to the temporary table dir.
+ // Otherwise, just make the final output dir. As a result, the final output dir will be empty.
+ if (fs.exists(finalOutputDir)) {
+ fs.mkdirs(oldTableDir);
+
+ for (FileStatus status : fs.listStatus(finalOutputDir, StorageManager.hiddenFileFilter)) {
+ fs.rename(status.getPath(), oldTableDir);
+ }
+
+ movedToOldTable = fs.exists(oldTableDir);
+ } else { // if the parent does not exist, make its parent directory.
+ fs.mkdirs(finalOutputDir);
+ }
+
+ // Move the results to the final output dir.
+ for (FileStatus status : fs.listStatus(stagingResultDir)) {
+ fs.rename(status.getPath(), finalOutputDir);
+ }
+
+ // Check the final output dir
+ committed = fs.exists(finalOutputDir);
+
+ } catch (IOException ioe) {
+ // recover the old table
+ if (movedToOldTable && !committed) {
+
+ // if commit is failed, recover the old data
+ for (FileStatus status : fs.listStatus(finalOutputDir, StorageManager.hiddenFileFilter)) {
+ fs.delete(status.getPath(), true);
+ }
+
+ for (FileStatus status : fs.listStatus(oldTableDir)) {
+ fs.rename(status.getPath(), finalOutputDir);
+ }
+ }
+
+ throw new IOException(ioe.getMessage());
+ }
+ }
+ } else {
+ String queryType = queryContext.get(QueryVars.COMMAND_TYPE);
+
+ if (queryType != null && queryType.equals(NodeType.INSERT.name())) { // INSERT INTO an existing table
+
+ NumberFormat fmt = NumberFormat.getInstance();
+ fmt.setGroupingUsed(false);
+ fmt.setMinimumIntegerDigits(3);
+
+ if (!queryContext.get(QueryVars.OUTPUT_PARTITIONS, "").isEmpty()) {
+ for(FileStatus eachFile: fs.listStatus(stagingResultDir)) {
+ if (eachFile.isFile()) {
+ LOG.warn("Partition table can't have file in a staging dir: " + eachFile.getPath());
+ continue;
+ }
+ moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputDir, fmt, -1, changeFileSeq);
+ }
+ } else {
+ int maxSeq = StorageUtil.getMaxFileSequence(fs, finalOutputDir, false) + 1;
+ for(FileStatus eachFile: fs.listStatus(stagingResultDir)) {
+ if (eachFile.getPath().getName().startsWith("_")) {
+ continue;
+ }
+ moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputDir, fmt, maxSeq++, changeFileSeq);
+ }
+ }
+ // checking all file moved and remove empty dir
+ verifyAllFileMoved(fs, stagingResultDir);
+ FileStatus[] files = fs.listStatus(stagingResultDir);
+ if (files != null && files.length != 0) {
+ for (FileStatus eachFile: files) {
+ LOG.error("There are some unmoved files in staging dir:" + eachFile.getPath());
+ }
+ }
+ } else { // CREATE TABLE AS SELECT (CTAS)
+ if (fs.exists(finalOutputDir)) {
+ for (FileStatus status : fs.listStatus(stagingResultDir)) {
+ fs.rename(status.getPath(), finalOutputDir);
+ }
+ } else {
+ fs.rename(stagingResultDir, finalOutputDir);
+ }
+ LOG.info("Moved from the staging dir to the output directory '" + finalOutputDir);
+ }
+ }
+
+ // remove the staging directory if the final output dir is given.
+ Path stagingDirRoot = stagingDir.getParent();
+ fs.delete(stagingDirRoot, true);
+ } catch (Throwable t) {
+ LOG.error(t);
+ throw new IOException(t);
+ }
+ } else {
+ finalOutputDir = new Path(stagingDir, TajoConstants.RESULT_DIR_NAME);
+ }
+
+ return finalOutputDir;
+ }
+
+ /**
+ * Attach the sequence number to the output file name and than move the file into the final result path.
+ *
+ * @param fs FileSystem
+ * @param stagingResultDir The staging result dir
+ * @param fileStatus The file status
+ * @param finalOutputPath Final output path
+ * @param nf Number format
+ * @param fileSeq The sequence number
+ * @throws java.io.IOException
+ */
+ private void moveResultFromStageToFinal(FileSystem fs, Path stagingResultDir,
+ FileStatus fileStatus, Path finalOutputPath,
+ NumberFormat nf,
+ int fileSeq, boolean changeFileSeq) throws IOException {
+ if (fileStatus.isDirectory()) {
+ String subPath = extractSubPath(stagingResultDir, fileStatus.getPath());
+ if (subPath != null) {
+ Path finalSubPath = new Path(finalOutputPath, subPath);
+ if (!fs.exists(finalSubPath)) {
+ fs.mkdirs(finalSubPath);
+ }
+ int maxSeq = StorageUtil.getMaxFileSequence(fs, finalSubPath, false);
+ for (FileStatus eachFile : fs.listStatus(fileStatus.getPath())) {
+ if (eachFile.getPath().getName().startsWith("_")) {
+ continue;
+ }
+ moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputPath, nf, ++maxSeq, changeFileSeq);
+ }
+ } else {
+ throw new IOException("Wrong staging dir:" + stagingResultDir + "," + fileStatus.getPath());
+ }
+ } else {
+ String subPath = extractSubPath(stagingResultDir, fileStatus.getPath());
+ if (subPath != null) {
+ Path finalSubPath = new Path(finalOutputPath, subPath);
+ if (changeFileSeq) {
+ finalSubPath = new Path(finalSubPath.getParent(), replaceFileNameSeq(finalSubPath, fileSeq, nf));
+ }
+ if (!fs.exists(finalSubPath.getParent())) {
+ fs.mkdirs(finalSubPath.getParent());
+ }
+ if (fs.exists(finalSubPath)) {
+ throw new IOException("Already exists data file:" + finalSubPath);
+ }
+ boolean success = fs.rename(fileStatus.getPath(), finalSubPath);
+ if (success) {
+ LOG.info("Moving staging file[" + fileStatus.getPath() + "] + " +
+ "to final output[" + finalSubPath + "]");
+ } else {
+ LOG.error("Can't move staging file[" + fileStatus.getPath() + "] + " +
+ "to final output[" + finalSubPath + "]");
+ }
+ }
+ }
+ }
+
+ /**
+ * Removes the path of the parent.
+ * @param parentPath
+ * @param childPath
+ * @return
+ */
+ private String extractSubPath(Path parentPath, Path childPath) {
+ String parentPathStr = parentPath.toUri().getPath();
+ String childPathStr = childPath.toUri().getPath();
+
+ if (parentPathStr.length() > childPathStr.length()) {
+ return null;
+ }
+
+ int index = childPathStr.indexOf(parentPathStr);
+ if (index != 0) {
+ return null;
+ }
+
+ return childPathStr.substring(parentPathStr.length() + 1);
+ }
+
+ /**
+ * Attach the sequence number to a path.
+ *
+ * @param path Path
+ * @param seq sequence number
+ * @param nf Number format
+ * @return New path attached with sequence number
+ * @throws java.io.IOException
+ */
+ private String replaceFileNameSeq(Path path, int seq, NumberFormat nf) throws IOException {
+ String[] tokens = path.getName().split("-");
+ if (tokens.length != 4) {
+ throw new IOException("Wrong result file name:" + path);
+ }
+ return tokens[0] + "-" + tokens[1] + "-" + tokens[2] + "-" + nf.format(seq);
+ }
+
+ /**
+ * Make sure all files are moved.
+ * @param fs FileSystem
+ * @param stagingPath The stagind directory
+ * @return
+ * @throws java.io.IOException
+ */
+ private boolean verifyAllFileMoved(FileSystem fs, Path stagingPath) throws IOException {
+ FileStatus[] files = fs.listStatus(stagingPath);
+ if (files != null && files.length != 0) {
+ for (FileStatus eachFile: files) {
+ if (eachFile.isFile()) {
+ LOG.error("There are some unmoved files in staging dir:" + eachFile.getPath());
+ return false;
+ } else {
+ if (verifyAllFileMoved(fs, eachFile.getPath())) {
+ fs.delete(eachFile.getPath(), false);
+ } else {
+ return false;
+ }
+ }
+ }
+ }
+
+ return true;
+ }
+
+ /**
+ * This method sets a rename map which includes renamed staging directory to final output directory recursively.
+ * If there exists some data files, this delete it for duplicate data.
+ *
+ *
+ * @param fs
+ * @param stagingPath
+ * @param outputPath
+ * @param stagingParentPathString
+ * @throws java.io.IOException
+ */
+ private void visitPartitionedDirectory(FileSystem fs, Path stagingPath, Path outputPath,
+ String stagingParentPathString,
+ Map<Path, Path> renameDirs, Path oldTableDir) throws IOException {
+ FileStatus[] files = fs.listStatus(stagingPath);
+
+ for(FileStatus eachFile : files) {
+ if (eachFile.isDirectory()) {
+ Path oldPath = eachFile.getPath();
+
+ // Make recover directory.
+ String recoverPathString = oldPath.toString().replaceAll(stagingParentPathString,
+ oldTableDir.toString());
+ Path recoveryPath = new Path(recoverPathString);
+ if (!fs.exists(recoveryPath)) {
+ fs.mkdirs(recoveryPath);
+ }
+
+ visitPartitionedDirectory(fs, eachFile.getPath(), outputPath, stagingParentPathString,
+ renameDirs, oldTableDir);
+ // Find last order partition for renaming
+ String newPathString = oldPath.toString().replaceAll(stagingParentPathString,
+ outputPath.toString());
+ Path newPath = new Path(newPathString);
+ if (!isLeafDirectory(fs, eachFile.getPath())) {
+ renameDirs.put(eachFile.getPath(), newPath);
+ } else {
+ if (!fs.exists(newPath)) {
+ fs.mkdirs(newPath);
+ }
+ }
+ }
+ }
+ }
+
+ private boolean isLeafDirectory(FileSystem fs, Path path) throws IOException {
+ boolean retValue = false;
+
+ FileStatus[] files = fs.listStatus(path);
+ for (FileStatus file : files) {
+ if (fs.isDirectory(file.getPath())) {
+ retValue = true;
+ break;
+ }
+ }
+
+ return retValue;
+ }
+}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageProperty.java
similarity index 61%
copy from tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
copy to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageProperty.java
index 7baf7aa..6816d08 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
+++ b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageProperty.java
@@ -16,20 +16,25 @@
* limitations under the License.
*/
-package org.apache.tajo.storage.index;
+package org.apache.tajo.storage;
-import org.apache.tajo.storage.Tuple;
+public class StorageProperty {
+ private boolean supportsInsertInto;
+ private boolean sortedInsert;
-import java.io.IOException;
+ public boolean isSupportsInsertInto() {
+ return supportsInsertInto;
+ }
-public interface IndexReader {
-
- /**
- * Find the offset corresponding to key which is equal to a given key.
- *
- * @param key
- * @return
- * @throws IOException
- */
- public long find(Tuple key) throws IOException;
+ public void setSupportsInsertInto(boolean supportsInsertInto) {
+ this.supportsInsertInto = supportsInsertInto;
+ }
+
+ public boolean isSortedInsert() {
+ return sortedInsert;
+ }
+
+ public void setSortedInsert(boolean sortedInsert) {
+ this.sortedInsert = sortedInsert;
+ }
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/StorageUtil.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageUtil.java
similarity index 97%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/StorageUtil.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageUtil.java
index 1789cc9..54fdb69 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/StorageUtil.java
+++ b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageUtil.java
@@ -26,10 +26,8 @@
import org.apache.tajo.catalog.Column;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
-import org.apache.tajo.catalog.proto.CatalogProtos;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
import org.apache.tajo.util.FileUtil;
-import org.apache.tajo.util.KeyValueSet;
-import parquet.hadoop.ParquetOutputFormat;
import sun.nio.ch.DirectBuffer;
import java.io.DataInput;
@@ -124,7 +122,7 @@
* @param path
* @param recursive
* @return The maximum sequence number
- * @throws IOException
+ * @throws java.io.IOException
*/
public static int getMaxFileSequence(FileSystem fs, Path path, boolean recursive) throws IOException {
if (!fs.isDirectory(path)) {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/TableStatistics.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/TableStatistics.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/TableStatistics.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/TableStatistics.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/TextSerializerDeserializer.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/TextSerializerDeserializer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/TextSerializerDeserializer.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/TextSerializerDeserializer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/TupleComparator.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/TupleComparator.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/TupleComparator.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/TupleComparator.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/TupleRange.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/TupleRange.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/TupleRange.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/TupleRange.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/annotation/ForSplitableStore.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/annotation/ForSplitableStore.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/annotation/ForSplitableStore.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/annotation/ForSplitableStore.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/compress/CodecPool.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/compress/CodecPool.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/compress/CodecPool.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/compress/CodecPool.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/exception/AlreadyExistsStorageException.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/exception/AlreadyExistsStorageException.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/exception/AlreadyExistsStorageException.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/exception/AlreadyExistsStorageException.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/exception/UnknownCodecException.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/exception/UnknownCodecException.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/exception/UnknownCodecException.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/exception/UnknownCodecException.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/exception/UnknownDataTypeException.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/exception/UnknownDataTypeException.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/exception/UnknownDataTypeException.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/exception/UnknownDataTypeException.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/exception/UnsupportedFileTypeException.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/exception/UnsupportedFileTypeException.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/exception/UnsupportedFileTypeException.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/exception/UnsupportedFileTypeException.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/fragment/Fragment.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/fragment/Fragment.java
similarity index 88%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/fragment/Fragment.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/fragment/Fragment.java
index 3f9c160..ac43197 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/fragment/Fragment.java
+++ b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/fragment/Fragment.java
@@ -28,4 +28,12 @@
@Override
public abstract FragmentProto getProto();
+
+ public abstract long getLength();
+
+ public abstract String getKey();
+
+ public String[] getHosts();
+
+ public abstract boolean isEmpty();
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/fragment/FragmentConvertor.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/fragment/FragmentConvertor.java
similarity index 84%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/fragment/FragmentConvertor.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/fragment/FragmentConvertor.java
index 0315a8d..07720c7 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/fragment/FragmentConvertor.java
+++ b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/fragment/FragmentConvertor.java
@@ -30,7 +30,6 @@
import java.util.Map;
import static org.apache.tajo.catalog.proto.CatalogProtos.FragmentProto;
-import static org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
@ThreadSafe
public class FragmentConvertor {
@@ -47,18 +46,17 @@
*/
private static final Class<?>[] DEFAULT_FRAGMENT_PARAMS = { ByteString.class };
- public static Class<? extends Fragment> getFragmentClass(Configuration conf, StoreType storeType)
- throws IOException {
- String handlerName = storeType.name().toLowerCase();
- Class<? extends Fragment> fragmentClass = CACHED_FRAGMENT_CLASSES.get(handlerName);
+ public static Class<? extends Fragment> getFragmentClass(Configuration conf, String storeType)
+ throws IOException {
+ Class<? extends Fragment> fragmentClass = CACHED_FRAGMENT_CLASSES.get(storeType.toLowerCase());
if (fragmentClass == null) {
fragmentClass = conf.getClass(
- String.format("tajo.storage.fragment.%s.class", storeType.name().toLowerCase()), null, Fragment.class);
- CACHED_FRAGMENT_CLASSES.put(handlerName, fragmentClass);
+ String.format("tajo.storage.fragment.%s.class", storeType.toLowerCase()), null, Fragment.class);
+ CACHED_FRAGMENT_CLASSES.put(storeType.toLowerCase(), fragmentClass);
}
if (fragmentClass == null) {
- throw new IOException("No such a fragment for " + storeType.name());
+ throw new IOException("No such a fragment for " + storeType.toLowerCase());
}
return fragmentClass;
@@ -81,11 +79,11 @@
return result;
}
- public static <T extends Fragment> T convert(Configuration conf, StoreType storeType, FragmentProto fragment)
+ public static <T extends Fragment> T convert(Configuration conf, FragmentProto fragment)
throws IOException {
- Class<T> fragmentClass = (Class<T>) getFragmentClass(conf, storeType);
+ Class<T> fragmentClass = (Class<T>) getFragmentClass(conf, fragment.getStoreType().toLowerCase());
if (fragmentClass == null) {
- throw new IOException("No such a fragment class for " + storeType.name());
+ throw new IOException("No such a fragment class for " + fragment.getStoreType());
}
return convert(fragmentClass, fragment);
}
@@ -102,14 +100,13 @@
return list;
}
- public static <T extends Fragment> List<T> convert(Configuration conf, StoreType storeType,
- FragmentProto...fragments) throws IOException {
+ public static <T extends Fragment> List<T> convert(Configuration conf, FragmentProto...fragments) throws IOException {
List<T> list = Lists.newArrayList();
if (fragments == null) {
return list;
}
for (FragmentProto proto : fragments) {
- list.add((T) convert(conf, storeType, proto));
+ list.add((T) convert(conf, proto));
}
return list;
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/BaseTupleBuilder.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/BaseTupleBuilder.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/BaseTupleBuilder.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/BaseTupleBuilder.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/RowBlockReader.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/RowBlockReader.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/RowBlockReader.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/RowBlockReader.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/TupleBuilder.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/TupleBuilder.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/TupleBuilder.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/TupleBuilder.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/DirectBufTuple.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/DirectBufTuple.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/DirectBufTuple.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/DirectBufTuple.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/FixedSizeLimitSpec.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/FixedSizeLimitSpec.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/FixedSizeLimitSpec.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/FixedSizeLimitSpec.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/HeapTuple.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/HeapTuple.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/HeapTuple.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/HeapTuple.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapMemory.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapMemory.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapMemory.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapMemory.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlock.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlock.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlock.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlock.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockReader.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockReader.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockReader.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockReader.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockUtils.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockUtils.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockUtils.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockUtils.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockWriter.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockWriter.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockWriter.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowBlockWriter.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowWriter.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowWriter.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowWriter.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/OffHeapRowWriter.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/ResizableLimitSpec.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/ResizableLimitSpec.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/ResizableLimitSpec.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/ResizableLimitSpec.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/RowWriter.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/RowWriter.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/RowWriter.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/RowWriter.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/UnSafeTuple.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/UnSafeTuple.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/UnSafeTuple.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/UnSafeTuple.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/UnSafeTupleBytesComparator.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/UnSafeTupleBytesComparator.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/UnSafeTupleBytesComparator.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/UnSafeTupleBytesComparator.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/ZeroCopyTuple.java b/tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/ZeroCopyTuple.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/tuple/offheap/ZeroCopyTuple.java
rename to tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/tuple/offheap/ZeroCopyTuple.java
diff --git a/tajo-storage/src/main/proto/IndexProtos.proto b/tajo-storage/tajo-storage-common/src/main/proto/IndexProtos.proto
similarity index 100%
rename from tajo-storage/src/main/proto/IndexProtos.proto
rename to tajo-storage/tajo-storage-common/src/main/proto/IndexProtos.proto
diff --git a/tajo-storage/src/main/resources/storage-default.xml b/tajo-storage/tajo-storage-common/src/main/resources/storage-default.xml
similarity index 85%
rename from tajo-storage/src/main/resources/storage-default.xml
rename to tajo-storage/tajo-storage-common/src/main/resources/storage-default.xml
index e861b7d..67033ed 100644
--- a/tajo-storage/src/main/resources/storage-default.xml
+++ b/tajo-storage/tajo-storage-common/src/main/resources/storage-default.xml
@@ -20,10 +20,14 @@
-->
<configuration>
+ <!-- Storage Manager Configuration -->
<property>
- <name>tajo.storage.manager.maxReadBytes</name>
- <value>8388608</value>
- <description></description>
+ <name>tajo.storage.manager.hdfs.class</name>
+ <value>org.apache.tajo.storage.FileStorageManager</value>
+ </property>
+ <property>
+ <name>tajo.storage.manager.hbase.class</name>
+ <value>org.apache.tajo.storage.hbase.HBaseStorageManager</value>
</property>
<property>
@@ -35,7 +39,7 @@
<!--- Registered Scanner Handler -->
<property>
<name>tajo.storage.scanner-handler</name>
- <value>textfile,csv,json,raw,rcfile,row,parquet,sequencefile,avro</value>
+ <value>textfile,csv,json,raw,rcfile,row,parquet,sequencefile,avro,hbase</value>
</property>
<!--- Fragment Class Configurations -->
@@ -75,6 +79,10 @@
<name>tajo.storage.fragment.avro.class</name>
<value>org.apache.tajo.storage.fragment.FileFragment</value>
</property>
+ <property>
+ <name>tajo.storage.fragment.hbase.class</name>
+ <value>org.apache.tajo.storage.hbase.HBaseFragment</value>
+ </property>
<!--- Scanner Handler -->
<property>
@@ -122,10 +130,15 @@
<value>org.apache.tajo.storage.avro.AvroScanner</value>
</property>
+ <property>
+ <name>tajo.storage.scanner-handler.hbase.class</name>
+ <value>org.apache.tajo.storage.hbase.HBaseScanner</value>
+ </property>
+
<!--- Appender Handler -->
<property>
<name>tajo.storage.appender-handler</name>
- <value>textfile,csv,raw,rcfile,row,parquet,sequencefile,avro</value>
+ <value>textfile,csv,raw,rcfile,row,parquet,sequencefile,avro,hbase</value>
</property>
<property>
@@ -172,4 +185,14 @@
<name>tajo.storage.appender-handler.avro.class</name>
<value>org.apache.tajo.storage.avro.AvroAppender</value>
</property>
+
+ <property>
+ <name>tajo.storage.appender-handler.hbase.class</name>
+ <value>org.apache.tajo.storage.hbase.HFileAppender</value>
+ </property>
+
+ <property>
+ <name>tajo.storage.appender-handler.hfile.class</name>
+ <value>org.apache.tajo.storage.hbase.HFileAppender</value>
+ </property>
</configuration>
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestFrameTuple.java b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestFrameTuple.java
similarity index 99%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestFrameTuple.java
rename to tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestFrameTuple.java
index 387fed5..0251dc7 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/TestFrameTuple.java
+++ b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestFrameTuple.java
@@ -18,11 +18,11 @@
package org.apache.tajo.storage;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.datum.DatumFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
-import org.apache.tajo.datum.Datum;
-import org.apache.tajo.datum.DatumFactory;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestLazyTuple.java b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestLazyTuple.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestLazyTuple.java
rename to tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestLazyTuple.java
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestTupleComparator.java b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestTupleComparator.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestTupleComparator.java
rename to tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestTupleComparator.java
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestVTuple.java b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestVTuple.java
similarity index 98%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestVTuple.java
rename to tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestVTuple.java
index 9837fd1..1bbd9ec 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/TestVTuple.java
+++ b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/storage/TestVTuple.java
@@ -19,16 +19,16 @@
package org.apache.tajo.storage;
+import org.apache.tajo.datum.DatumFactory;
import org.junit.Before;
import org.junit.Test;
-import org.apache.tajo.datum.DatumFactory;
import static org.junit.Assert.*;
public class TestVTuple {
/**
- * @throws java.lang.Exception
+ * @throws Exception
*/
@Before
public void setUp() throws Exception {
diff --git a/tajo-storage/src/test/java/org/apache/tajo/tuple/TestBaseTupleBuilder.java b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/tuple/TestBaseTupleBuilder.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/tuple/TestBaseTupleBuilder.java
rename to tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/tuple/TestBaseTupleBuilder.java
diff --git a/tajo-storage/src/test/java/org/apache/tajo/tuple/offheap/TestHeapTuple.java b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/tuple/offheap/TestHeapTuple.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/tuple/offheap/TestHeapTuple.java
rename to tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/tuple/offheap/TestHeapTuple.java
diff --git a/tajo-storage/src/test/java/org/apache/tajo/tuple/offheap/TestOffHeapRowBlock.java b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/tuple/offheap/TestOffHeapRowBlock.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/tuple/offheap/TestOffHeapRowBlock.java
rename to tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/tuple/offheap/TestOffHeapRowBlock.java
diff --git a/tajo-storage/src/test/java/org/apache/tajo/tuple/offheap/TestResizableSpec.java b/tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/tuple/offheap/TestResizableSpec.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/tuple/offheap/TestResizableSpec.java
rename to tajo-storage/tajo-storage-common/src/test/java/org/apache/tajo/tuple/offheap/TestResizableSpec.java
diff --git a/tajo-storage/src/test/resources/storage-default.xml b/tajo-storage/tajo-storage-common/src/test/resources/storage-default.xml
similarity index 81%
copy from tajo-storage/src/test/resources/storage-default.xml
copy to tajo-storage/tajo-storage-common/src/test/resources/storage-default.xml
index f4c81c7..d1c561b 100644
--- a/tajo-storage/src/test/resources/storage-default.xml
+++ b/tajo-storage/tajo-storage-common/src/test/resources/storage-default.xml
@@ -25,26 +25,28 @@
<value>org.apache.tajo.storage.s3.SmallBlockS3FileSystem</value>
</property>
+ <!-- Storage Manager Configuration -->
+ <property>
+ <name>tajo.storage.manager.hdfs.class</name>
+ <value>org.apache.tajo.storage.FileStorageManager</value>
+ </property>
+ <property>
+ <name>tajo.storage.manager.hbase.class</name>
+ <value>org.apache.tajo.storage.hbase.HBaseStorageManager</value>
+ </property>
+
<!--- Registered Scanner Handler -->
<property>
<name>tajo.storage.scanner-handler</name>
- <value>textfile,csv,json,raw,rcfile,row,parquet,sequencefile,avro</value>
+ <value>csv,raw,rcfile,row,trevni,parquet,sequencefile,avro</value>
</property>
<!--- Fragment Class Configurations -->
<property>
- <name>tajo.storage.fragment.textfile.class</name>
- <value>org.apache.tajo.storage.fragment.FileFragment</value>
- </property>
- <property>
<name>tajo.storage.fragment.csv.class</name>
<value>org.apache.tajo.storage.fragment.FileFragment</value>
</property>
<property>
- <name>tajo.storage.fragment.json.class</name>
- <value>org.apache.tajo.storage.fragment.FileFragment</value>
- </property>
- <property>
<name>tajo.storage.fragment.raw.class</name>
<value>org.apache.tajo.storage.fragment.FileFragment</value>
</property>
@@ -57,10 +59,14 @@
<value>org.apache.tajo.storage.fragment.FileFragment</value>
</property>
<property>
- <name>tajo.storage.fragment.parquet.class</name>
+ <name>tajo.storage.fragment.trevni.class</name>
<value>org.apache.tajo.storage.fragment.FileFragment</value>
</property>
<property>
+ <name>tajo.storage.fragment.parquet.class</name>
+ <value>org.apache.tajo.storage.FileFragment</value>
+ </property>
+ <property>
<name>tajo.storage.fragment.sequencefile.class</name>
<value>org.apache.tajo.storage.fragment.FileFragment</value>
</property>
@@ -71,21 +77,11 @@
<!--- Scanner Handler -->
<property>
- <name>tajo.storage.scanner-handler.textfile.class</name>
- <value>org.apache.tajo.storage.text.DelimitedTextFile$DelimitedTextFileScanner</value>
- </property>
-
- <property>
<name>tajo.storage.scanner-handler.csv.class</name>
<value>org.apache.tajo.storage.CSVFile$CSVScanner</value>
</property>
<property>
- <name>tajo.storage.scanner-handler.json.class</name>
- <value>org.apache.tajo.storage.text.DelimitedTextFile$DelimitedTextFileScanner</value>
- </property>
-
- <property>
<name>tajo.storage.scanner-handler.raw.class</name>
<value>org.apache.tajo.storage.RawFile$RawFileScanner</value>
</property>
@@ -101,6 +97,11 @@
</property>
<property>
+ <name>tajo.storage.scanner-handler.trevni.class</name>
+ <value>org.apache.tajo.storage.trevni.TrevniScanner</value>
+ </property>
+
+ <property>
<name>tajo.storage.scanner-handler.parquet.class</name>
<value>org.apache.tajo.storage.parquet.ParquetScanner</value>
</property>
@@ -118,12 +119,7 @@
<!--- Appender Handler -->
<property>
<name>tajo.storage.appender-handler</name>
- <value>textfile,csv,raw,rcfile,row,parquet,sequencefile,avro</value>
- </property>
-
- <property>
- <name>tajo.storage.appender-handler.textfile.class</name>
- <value>org.apache.tajo.storage.text.DelimitedTextFile$DelimitedTextFileAppender</value>
+ <value>csv,raw,rcfile,row,trevni,parquet,sequencefile,avro</value>
</property>
<property>
@@ -132,11 +128,6 @@
</property>
<property>
- <name>tajo.storage.appender-handler.json.class</name>
- <value>org.apache.tajo.storage.text.DelimitedTextFile$DelimitedTextFileAppender</value>
- </property>
-
- <property>
<name>tajo.storage.appender-handler.raw.class</name>
<value>org.apache.tajo.storage.RawFile$RawFileAppender</value>
</property>
@@ -152,6 +143,11 @@
</property>
<property>
+ <name>tajo.storage.appender-handler.trevni.class</name>
+ <value>org.apache.tajo.storage.trevni.TrevniAppender</value>
+ </property>
+
+ <property>
<name>tajo.storage.appender-handler.parquet.class</name>
<value>org.apache.tajo.storage.parquet.ParquetAppender</value>
</property>
diff --git a/tajo-storage/tajo-storage-hbase/pom.xml b/tajo-storage/tajo-storage-hbase/pom.xml
new file mode 100644
index 0000000..e37149d
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/pom.xml
@@ -0,0 +1,349 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright 2012 Database Lab., Korea Univ.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <parent>
+ <artifactId>tajo-project</artifactId>
+ <groupId>org.apache.tajo</groupId>
+ <version>0.9.1-SNAPSHOT</version>
+ <relativePath>../../tajo-project</relativePath>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+
+ <artifactId>tajo-storage-hbase</artifactId>
+ <packaging>jar</packaging>
+ <name>Tajo HBase Storage</name>
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+ </properties>
+
+ <repositories>
+ <repository>
+ <id>repository.jboss.org</id>
+ <url>https://repository.jboss.org/nexus/content/repositories/releases/
+ </url>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </repository>
+ </repositories>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <configuration>
+ <source>1.6</source>
+ <target>1.6</target>
+ <encoding>${project.build.sourceEncoding}</encoding>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.rat</groupId>
+ <artifactId>apache-rat-plugin</artifactId>
+ <executions>
+ <execution>
+ <phase>verify</phase>
+ <goals>
+ <goal>check</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-plugin</artifactId>
+ <configuration>
+ <systemProperties>
+ <tajo.test>TRUE</tajo.test>
+ </systemProperties>
+ <argLine>-Xms512m -Xmx1024m -XX:MaxPermSize=128m -Dfile.encoding=UTF-8</argLine>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ <version>2.4</version>
+ <executions>
+ <execution>
+ <goals>
+ <goal>test-jar</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-antrun-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>create-protobuf-generated-sources-directory</id>
+ <phase>initialize</phase>
+ <configuration>
+ <target>
+ <mkdir dir="target/generated-sources/proto" />
+ </target>
+ </configuration>
+ <goals>
+ <goal>run</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>exec-maven-plugin</artifactId>
+ <version>1.2</version>
+ <executions>
+ <execution>
+ <id>generate-sources</id>
+ <phase>generate-sources</phase>
+ <configuration>
+ <executable>protoc</executable>
+ <arguments>
+ <argument>-Isrc/main/proto/</argument>
+ <argument>--proto_path=../../tajo-common/src/main/proto</argument>
+ <argument>--proto_path=../../tajo-catalog/tajo-catalog-common/src/main/proto</argument>
+ <argument>--java_out=target/generated-sources/proto</argument>
+ <argument>src/main/proto/StorageFragmentProtos.proto</argument>
+ </arguments>
+ </configuration>
+ <goals>
+ <goal>exec</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>build-helper-maven-plugin</artifactId>
+ <version>1.5</version>
+ <executions>
+ <execution>
+ <id>add-source</id>
+ <phase>generate-sources</phase>
+ <goals>
+ <goal>add-source</goal>
+ </goals>
+ <configuration>
+ <sources>
+ <source>target/generated-sources/proto</source>
+ </sources>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-report-plugin</artifactId>
+ </plugin>
+ </plugins>
+ </build>
+
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-common</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-catalog-common</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-plan</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-common</artifactId>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-common</artifactId>
+ <scope>provided</scope>
+ <exclusions>
+ <exclusion>
+ <artifactId>zookeeper</artifactId>
+ <groupId>org.apache.zookeeper</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>slf4j-api</artifactId>
+ <groupId>org.slf4j</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>jersey-json</artifactId>
+ <groupId>com.sun.jersey</groupId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-hdfs</artifactId>
+ <scope>provided</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-el</groupId>
+ <artifactId>commons-el</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-runtime</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-compiler</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jsp-2.1-jetty</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>com.sun.jersey.jersey-test-framework</groupId>
+ <artifactId>jersey-test-framework-grizzly2</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-minicluster</artifactId>
+ <scope>test</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-el</groupId>
+ <artifactId>commons-el</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-runtime</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-compiler</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jsp-2.1-jetty</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>com.sun.jersey.jersey-test-framework</groupId>
+ <artifactId>jersey-test-framework-grizzly2</artifactId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-yarn-server-tests</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-jobclient</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-app</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-yarn-api</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-hs</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-core</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-mapreduce-client-core</artifactId>
+ <version>${hadoop.version}</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.google.protobuf</groupId>
+ <artifactId>protobuf-java</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hbase</groupId>
+ <artifactId>hbase-server</artifactId>
+ <version>${hbase.version}</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hbase</groupId>
+ <artifactId>hbase-client</artifactId>
+ <version>${hbase.version}</version>
+ <scope>provided</scope>
+ </dependency>
+ </dependencies>
+
+ <profiles>
+ <profile>
+ <id>docs</id>
+ <activation>
+ <activeByDefault>false</activeByDefault>
+ </activation>
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <executions>
+ <execution>
+ <!-- build javadoc jars per jar for publishing to maven -->
+ <id>module-javadocs</id>
+ <phase>package</phase>
+ <goals>
+ <goal>jar</goal>
+ </goals>
+ <configuration>
+ <destDir>${project.build.directory}</destDir>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+ </profile>
+ </profiles>
+
+ <reporting>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-report-plugin</artifactId>
+ <version>2.15</version>
+ </plugin>
+ </plugins>
+ </reporting>
+</project>
\ No newline at end of file
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/AbstractHBaseAppender.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/AbstractHBaseAppender.java
new file mode 100644
index 0000000..8615235
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/AbstractHBaseAppender.java
@@ -0,0 +1,223 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hbase.KeyValue;
+import org.apache.tajo.QueryUnitAttemptId;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.catalog.statistics.TableStats;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.storage.Appender;
+import org.apache.tajo.storage.TableStatistics;
+import org.apache.tajo.storage.Tuple;
+import org.apache.tajo.util.TUtil;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * An abstract class for HBase appender.
+ */
+public abstract class AbstractHBaseAppender implements Appender {
+ protected Configuration conf;
+ protected Schema schema;
+ protected TableMeta meta;
+ protected QueryUnitAttemptId taskAttemptId;
+ protected Path stagingDir;
+ protected boolean inited = false;
+
+ protected ColumnMapping columnMapping;
+ protected TableStatistics stats;
+ protected boolean enabledStats;
+
+ protected int columnNum;
+
+ protected byte[][][] mappingColumnFamilies;
+ protected boolean[] isBinaryColumns;
+ protected boolean[] isRowKeyMappings;
+ protected boolean[] isColumnKeys;
+ protected boolean[] isColumnValues;
+ protected int[] rowKeyFieldIndexes;
+ protected int[] rowkeyColumnIndexes;
+ protected char rowKeyDelimiter;
+
+ // the following four variables are used for '<cfname>:key:' or '<cfname>:value:' mapping
+ protected int[] columnKeyValueDataIndexes;
+ protected byte[][] columnKeyDatas;
+ protected byte[][] columnValueDatas;
+ protected byte[][] columnKeyCfNames;
+
+ protected KeyValue[] keyValues;
+
+ public AbstractHBaseAppender(Configuration conf, QueryUnitAttemptId taskAttemptId,
+ Schema schema, TableMeta meta, Path stagingDir) {
+ this.conf = conf;
+ this.schema = schema;
+ this.meta = meta;
+ this.stagingDir = stagingDir;
+ this.taskAttemptId = taskAttemptId;
+ }
+
+ @Override
+ public void init() throws IOException {
+ if (inited) {
+ throw new IllegalStateException("FileAppender is already initialized.");
+ }
+ inited = true;
+ if (enabledStats) {
+ stats = new TableStatistics(this.schema);
+ }
+ columnMapping = new ColumnMapping(schema, meta);
+
+ mappingColumnFamilies = columnMapping.getMappingColumns();
+
+ isRowKeyMappings = columnMapping.getIsRowKeyMappings();
+ List<Integer> rowkeyColumnIndexList = new ArrayList<Integer>();
+ for (int i = 0; i < isRowKeyMappings.length; i++) {
+ if (isRowKeyMappings[i]) {
+ rowkeyColumnIndexList.add(i);
+ }
+ }
+ rowkeyColumnIndexes = TUtil.toArray(rowkeyColumnIndexList);
+
+ isBinaryColumns = columnMapping.getIsBinaryColumns();
+ isColumnKeys = columnMapping.getIsColumnKeys();
+ isColumnValues = columnMapping.getIsColumnValues();
+ rowKeyDelimiter = columnMapping.getRowKeyDelimiter();
+ rowKeyFieldIndexes = columnMapping.getRowKeyFieldIndexes();
+
+ this.columnNum = schema.size();
+
+ // In the case of '<cfname>:key:' or '<cfname>:value:' KeyValue object should be set with the qualifier and value
+ // which are mapped to the same column family.
+ columnKeyValueDataIndexes = new int[isColumnKeys.length];
+ int index = 0;
+ int numKeyValues = 0;
+ Map<String, Integer> cfNameIndexMap = new HashMap<String, Integer>();
+ for (int i = 0; i < isColumnKeys.length; i++) {
+ if (isRowKeyMappings[i]) {
+ continue;
+ }
+ if (isColumnKeys[i] || isColumnValues[i]) {
+ String cfName = new String(mappingColumnFamilies[i][0]);
+ if (!cfNameIndexMap.containsKey(cfName)) {
+ cfNameIndexMap.put(cfName, index);
+ columnKeyValueDataIndexes[i] = index;
+ index++;
+ numKeyValues++;
+ } else {
+ columnKeyValueDataIndexes[i] = cfNameIndexMap.get(cfName);
+ }
+ } else {
+ numKeyValues++;
+ }
+ }
+ columnKeyCfNames = new byte[cfNameIndexMap.size()][];
+ for (Map.Entry<String, Integer> entry: cfNameIndexMap.entrySet()) {
+ columnKeyCfNames[entry.getValue()] = entry.getKey().getBytes();
+ }
+ columnKeyDatas = new byte[cfNameIndexMap.size()][];
+ columnValueDatas = new byte[cfNameIndexMap.size()][];
+
+ keyValues = new KeyValue[numKeyValues];
+ }
+
+ private ByteArrayOutputStream bout = new ByteArrayOutputStream();
+
+ protected byte[] getRowKeyBytes(Tuple tuple) throws IOException {
+ Datum datum;
+ byte[] rowkey;
+ if (rowkeyColumnIndexes.length > 1) {
+ bout.reset();
+ for (int i = 0; i < rowkeyColumnIndexes.length; i++) {
+ datum = tuple.get(rowkeyColumnIndexes[i]);
+ if (isBinaryColumns[rowkeyColumnIndexes[i]]) {
+ rowkey = HBaseBinarySerializerDeserializer.serialize(schema.getColumn(rowkeyColumnIndexes[i]), datum);
+ } else {
+ rowkey = HBaseTextSerializerDeserializer.serialize(schema.getColumn(rowkeyColumnIndexes[i]), datum);
+ }
+ bout.write(rowkey);
+ if (i < rowkeyColumnIndexes.length - 1) {
+ bout.write(rowKeyDelimiter);
+ }
+ }
+ rowkey = bout.toByteArray();
+ } else {
+ int index = rowkeyColumnIndexes[0];
+ datum = tuple.get(index);
+ if (isBinaryColumns[index]) {
+ rowkey = HBaseBinarySerializerDeserializer.serialize(schema.getColumn(index), datum);
+ } else {
+ rowkey = HBaseTextSerializerDeserializer.serialize(schema.getColumn(index), datum);
+ }
+ }
+
+ return rowkey;
+ }
+
+ protected void readKeyValues(Tuple tuple, byte[] rowkey) throws IOException {
+ int keyValIndex = 0;
+ for (int i = 0; i < columnNum; i++) {
+ if (isRowKeyMappings[i]) {
+ continue;
+ }
+ Datum datum = tuple.get(i);
+ byte[] value;
+ if (isBinaryColumns[i]) {
+ value = HBaseBinarySerializerDeserializer.serialize(schema.getColumn(i), datum);
+ } else {
+ value = HBaseTextSerializerDeserializer.serialize(schema.getColumn(i), datum);
+ }
+
+ if (isColumnKeys[i]) {
+ columnKeyDatas[columnKeyValueDataIndexes[i]] = value;
+ } else if (isColumnValues[i]) {
+ columnValueDatas[columnKeyValueDataIndexes[i]] = value;
+ } else {
+ keyValues[keyValIndex] = new KeyValue(rowkey, mappingColumnFamilies[i][0], mappingColumnFamilies[i][1], value);
+ keyValIndex++;
+ }
+ }
+
+ for (int i = 0; i < columnKeyDatas.length; i++) {
+ keyValues[keyValIndex++] = new KeyValue(rowkey, columnKeyCfNames[i], columnKeyDatas[i], columnValueDatas[i]);
+ }
+ }
+
+ @Override
+ public void enableStats() {
+ enabledStats = true;
+ }
+
+ @Override
+ public TableStats getStats() {
+ if (enabledStats) {
+ return stats.getTableStat();
+ } else {
+ return null;
+ }
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/AddSortForInsertRewriter.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/AddSortForInsertRewriter.java
new file mode 100644
index 0000000..79161cc
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/AddSortForInsertRewriter.java
@@ -0,0 +1,90 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.SortSpec;
+import org.apache.tajo.catalog.TableDesc;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.plan.LogicalPlan;
+import org.apache.tajo.plan.PlanningException;
+import org.apache.tajo.plan.logical.LogicalNode;
+import org.apache.tajo.plan.logical.LogicalRootNode;
+import org.apache.tajo.plan.logical.SortNode;
+import org.apache.tajo.plan.logical.SortNode.SortPurpose;
+import org.apache.tajo.plan.logical.UnaryNode;
+import org.apache.tajo.plan.rewrite.RewriteRule;
+import org.apache.tajo.plan.util.PlannerUtil;
+
+public class AddSortForInsertRewriter implements RewriteRule {
+ private int[] sortColumnIndexes;
+ private Column[] sortColumns;
+ public AddSortForInsertRewriter(TableDesc tableDesc, Column[] sortColumns) {
+ this.sortColumns = sortColumns;
+ this.sortColumnIndexes = new int[sortColumns.length];
+
+ Schema tableSchema = tableDesc.getSchema();
+ for (int i = 0; i < sortColumns.length; i++) {
+ sortColumnIndexes[i] = tableSchema.getColumnId(sortColumns[i].getQualifiedName());
+ }
+ }
+
+ @Override
+ public String getName() {
+ return "AddSortForInsertRewriter";
+ }
+
+ @Override
+ public boolean isEligible(LogicalPlan plan) {
+ StoreType storeType = PlannerUtil.getStoreType(plan);
+ return storeType != null;
+ }
+
+ @Override
+ public LogicalPlan rewrite(LogicalPlan plan) throws PlanningException {
+ LogicalRootNode rootNode = plan.getRootBlock().getRoot();
+ UnaryNode insertNode = rootNode.getChild();
+ LogicalNode childNode = insertNode.getChild();
+
+ Schema sortSchema = childNode.getOutSchema();
+ SortNode sortNode = plan.createNode(SortNode.class);
+ sortNode.setSortPurpose(SortPurpose.STORAGE_SPECIFIED);
+ sortNode.setInSchema(sortSchema);
+ sortNode.setOutSchema(sortSchema);
+
+ SortSpec[] sortSpecs = new SortSpec[sortColumns.length];
+ int index = 0;
+
+ for (int i = 0; i < sortColumnIndexes.length; i++) {
+ Column sortColumn = sortSchema.getColumn(sortColumnIndexes[i]);
+ if (sortColumn == null) {
+ throw new PlanningException("Can't fine proper sort column:" + sortColumns[i]);
+ }
+ sortSpecs[index++] = new SortSpec(sortColumn, true, true);
+ }
+ sortNode.setSortSpecs(sortSpecs);
+
+ sortNode.setChild(insertNode.getChild());
+ insertNode.setChild(sortNode);
+ plan.getRootBlock().registerNode(sortNode);
+
+ return plan;
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/ColumnMapping.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/ColumnMapping.java
new file mode 100644
index 0000000..7ddf09a
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/ColumnMapping.java
@@ -0,0 +1,236 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.hadoop.hbase.util.Bytes;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.util.BytesUtils;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class ColumnMapping {
+ private TableMeta tableMeta;
+ private Schema schema;
+ private char rowKeyDelimiter;
+
+ private String hbaseTableName;
+
+ private int[] rowKeyFieldIndexes;
+ private boolean[] isRowKeyMappings;
+ private boolean[] isBinaryColumns;
+ private boolean[] isColumnKeys;
+ private boolean[] isColumnValues;
+
+ // schema order -> 0: cf name, 1: column name -> name bytes
+ private byte[][][] mappingColumns;
+
+ private int numRowKeys;
+
+ public ColumnMapping(Schema schema, TableMeta tableMeta) throws IOException {
+ this.schema = schema;
+ this.tableMeta = tableMeta;
+
+ init();
+ }
+
+ public void init() throws IOException {
+ hbaseTableName = tableMeta.getOption(HBaseStorageConstants.META_TABLE_KEY);
+ String delim = tableMeta.getOption(HBaseStorageConstants.META_ROWKEY_DELIMITER, "").trim();
+ if (delim.length() > 0) {
+ rowKeyDelimiter = delim.charAt(0);
+ }
+ isRowKeyMappings = new boolean[schema.size()];
+ rowKeyFieldIndexes = new int[schema.size()];
+ isBinaryColumns = new boolean[schema.size()];
+ isColumnKeys = new boolean[schema.size()];
+ isColumnValues = new boolean[schema.size()];
+
+ mappingColumns = new byte[schema.size()][][];
+
+ for (int i = 0; i < schema.size(); i++) {
+ rowKeyFieldIndexes[i] = -1;
+ }
+
+ String columnMapping = tableMeta.getOption(HBaseStorageConstants.META_COLUMNS_KEY, "");
+ if (columnMapping == null || columnMapping.isEmpty()) {
+ throw new IOException("'columns' property is required.");
+ }
+
+ String[] columnMappingTokens = columnMapping.split(",");
+
+ if (columnMappingTokens.length != schema.getColumns().size()) {
+ throw new IOException("The number of mapped HBase columns is great than the number of Tajo table columns");
+ }
+
+ int index = 0;
+ for (String eachToken: columnMappingTokens) {
+ mappingColumns[index] = new byte[2][];
+
+ byte[][] mappingTokens = BytesUtils.splitPreserveAllTokens(eachToken.trim().getBytes(), ':');
+
+ if (mappingTokens.length == 3) {
+ if (mappingTokens[0].length == 0) {
+ // cfname
+ throw new IOException(eachToken + " 'column' attribute should be '<cfname>:key:' or '<cfname>:key:#b' " +
+ "or '<cfname>:value:' or '<cfname>:value:#b'");
+ }
+ //<cfname>:key: or <cfname>:value:
+ if (mappingTokens[2].length != 0) {
+ String binaryOption = new String(mappingTokens[2]);
+ if ("#b".equals(binaryOption)) {
+ isBinaryColumns[index] = true;
+ } else {
+ throw new IOException(eachToken + " 'column' attribute should be '<cfname>:key:' or '<cfname>:key:#b' " +
+ "or '<cfname>:value:' or '<cfname>:value:#b'");
+ }
+ }
+ mappingColumns[index][0] = mappingTokens[0];
+ String keyOrValue = new String(mappingTokens[1]);
+ if (HBaseStorageConstants.KEY_COLUMN_MAPPING.equalsIgnoreCase(keyOrValue)) {
+ isColumnKeys[index] = true;
+ } else if (HBaseStorageConstants.VALUE_COLUMN_MAPPING.equalsIgnoreCase(keyOrValue)) {
+ isColumnValues[index] = true;
+ } else {
+ throw new IOException(eachToken + " 'column' attribute should be '<cfname>:key:' or '<cfname>:value:'");
+ }
+ } else if (mappingTokens.length == 2) {
+ //<cfname>: or <cfname>:<qualifier> or :key
+ String cfName = new String(mappingTokens[0]);
+ String columnName = new String(mappingTokens[1]);
+ RowKeyMapping rowKeyMapping = getRowKeyMapping(cfName, columnName);
+ if (rowKeyMapping != null) {
+ isRowKeyMappings[index] = true;
+ numRowKeys++;
+ isBinaryColumns[index] = rowKeyMapping.isBinary();
+ if (!cfName.isEmpty()) {
+ if (rowKeyDelimiter == 0) {
+ throw new IOException("hbase.rowkey.delimiter is required.");
+ }
+ rowKeyFieldIndexes[index] = Integer.parseInt(cfName);
+ } else {
+ rowKeyFieldIndexes[index] = -1; //rowkey is mapped a single column.
+ }
+ } else {
+ if (cfName.isEmpty()) {
+ throw new IOException(eachToken + " 'column' attribute should be '<cfname>:key:' or '<cfname>:value:'");
+ }
+ if (cfName != null) {
+ mappingColumns[index][0] = Bytes.toBytes(cfName);
+ }
+
+ if (columnName != null && !columnName.isEmpty()) {
+ String[] columnNameTokens = columnName.split("#");
+ if (columnNameTokens[0].isEmpty()) {
+ mappingColumns[index][1] = null;
+ } else {
+ mappingColumns[index][1] = Bytes.toBytes(columnNameTokens[0]);
+ }
+ if (columnNameTokens.length == 2 && "b".equals(columnNameTokens[1])) {
+ isBinaryColumns[index] = true;
+ }
+ }
+ }
+ } else {
+ throw new IOException(eachToken + " 'column' attribute '[cfname]:[qualfier]:'");
+ }
+
+ index++;
+ } // for loop
+ }
+
+ public List<String> getColumnFamilyNames() {
+ List<String> cfNames = new ArrayList<String>();
+
+ for (byte[][] eachCfName: mappingColumns) {
+ if (eachCfName != null && eachCfName.length > 0 && eachCfName[0] != null) {
+ String cfName = new String(eachCfName[0]);
+ if (!cfNames.contains(cfName)) {
+ cfNames.add(cfName);
+ }
+ }
+ }
+
+ return cfNames;
+ }
+
+ private RowKeyMapping getRowKeyMapping(String cfName, String columnName) {
+ if (columnName == null || columnName.isEmpty()) {
+ return null;
+ }
+
+ String[] tokens = columnName.split("#");
+ if (!tokens[0].equalsIgnoreCase(HBaseStorageConstants.KEY_COLUMN_MAPPING)) {
+ return null;
+ }
+
+ RowKeyMapping rowKeyMapping = new RowKeyMapping();
+
+ if (tokens.length == 2 && "b".equals(tokens[1])) {
+ rowKeyMapping.setBinary(true);
+ }
+
+ if (cfName != null && !cfName.isEmpty()) {
+ rowKeyMapping.setKeyFieldIndex(Integer.parseInt(cfName));
+ }
+ return rowKeyMapping;
+ }
+
+ public char getRowKeyDelimiter() {
+ return rowKeyDelimiter;
+ }
+
+ public int[] getRowKeyFieldIndexes() {
+ return rowKeyFieldIndexes;
+ }
+
+ public boolean[] getIsRowKeyMappings() {
+ return isRowKeyMappings;
+ }
+
+ public byte[][][] getMappingColumns() {
+ return mappingColumns;
+ }
+
+ public Schema getSchema() {
+ return schema;
+ }
+
+ public boolean[] getIsBinaryColumns() {
+ return isBinaryColumns;
+ }
+
+ public String getHbaseTableName() {
+ return hbaseTableName;
+ }
+
+ public boolean[] getIsColumnKeys() {
+ return isColumnKeys;
+ }
+
+ public int getNumRowKeys() {
+ return numRowKeys;
+ }
+
+ public boolean[] getIsColumnValues() {
+ return isColumnValues;
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseBinarySerializerDeserializer.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseBinarySerializerDeserializer.java
new file mode 100644
index 0000000..c05c5bb
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseBinarySerializerDeserializer.java
@@ -0,0 +1,97 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.datum.DatumFactory;
+import org.apache.tajo.datum.NullDatum;
+import org.apache.tajo.util.Bytes;
+
+import java.io.IOException;
+
+public class HBaseBinarySerializerDeserializer {
+
+ public static Datum deserialize(Column col, byte[] bytes) throws IOException {
+ Datum datum;
+ switch (col.getDataType().getType()) {
+ case INT1:
+ case INT2:
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() : DatumFactory.createInt2(Bytes.toShort(bytes));
+ break;
+ case INT4:
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() : DatumFactory.createInt4(Bytes.toInt(bytes));
+ break;
+ case INT8:
+ if (bytes.length == 4) {
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() : DatumFactory.createInt8(Bytes.toInt(bytes));
+ } else {
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() : DatumFactory.createInt8(Bytes.toLong(bytes));
+ }
+ break;
+ case FLOAT4:
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() : DatumFactory.createFloat4(Bytes.toFloat(bytes));
+ break;
+ case FLOAT8:
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() : DatumFactory.createFloat8(Bytes.toDouble(bytes));
+ break;
+ case TEXT:
+ datum = bytes == null ? NullDatum.get() : DatumFactory.createText(bytes);
+ break;
+ default:
+ datum = NullDatum.get();
+ break;
+ }
+ return datum;
+ }
+
+ public static byte[] serialize(Column col, Datum datum) throws IOException {
+ if (datum == null || datum instanceof NullDatum) {
+ return null;
+ }
+
+ byte[] bytes;
+ switch (col.getDataType().getType()) {
+ case INT1:
+ case INT2:
+ bytes = Bytes.toBytes(datum.asInt2());
+ break;
+ case INT4:
+ bytes = Bytes.toBytes(datum.asInt4());
+ break;
+ case INT8:
+ bytes = Bytes.toBytes(datum.asInt8());
+ break;
+ case FLOAT4:
+ bytes = Bytes.toBytes(datum.asFloat4());
+ break;
+ case FLOAT8:
+ bytes = Bytes.toBytes(datum.asFloat8());
+ break;
+ case TEXT:
+ bytes = Bytes.toBytes(datum.asChars());
+ break;
+ default:
+ bytes = null;
+ break;
+ }
+
+ return bytes;
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseFragment.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseFragment.java
new file mode 100644
index 0000000..2674511
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseFragment.java
@@ -0,0 +1,198 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import com.google.common.base.Objects;
+import com.google.gson.annotations.Expose;
+import com.google.protobuf.ByteString;
+import com.google.protobuf.InvalidProtocolBufferException;
+import org.apache.hadoop.hbase.util.Bytes;
+import org.apache.tajo.catalog.proto.CatalogProtos.FragmentProto;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.storage.fragment.Fragment;
+import org.apache.tajo.storage.hbase.StorageFragmentProtos.*;
+
+public class HBaseFragment implements Fragment, Comparable<HBaseFragment>, Cloneable {
+ @Expose
+ private String tableName;
+ @Expose
+ private String hbaseTableName;
+ @Expose
+ private byte[] startRow;
+ @Expose
+ private byte[] stopRow;
+ @Expose
+ private String regionLocation;
+ @Expose
+ private boolean last;
+ @Expose
+ private long length;
+
+ public HBaseFragment(String tableName, String hbaseTableName, byte[] startRow, byte[] stopRow, String regionLocation) {
+ this.tableName = tableName;
+ this.hbaseTableName = hbaseTableName;
+ this.startRow = startRow;
+ this.stopRow = stopRow;
+ this.regionLocation = regionLocation;
+ this.last = false;
+ }
+
+ public HBaseFragment(ByteString raw) throws InvalidProtocolBufferException {
+ HBaseFragmentProto.Builder builder = HBaseFragmentProto.newBuilder();
+ builder.mergeFrom(raw);
+ builder.build();
+ init(builder.build());
+ }
+
+ private void init(HBaseFragmentProto proto) {
+ this.tableName = proto.getTableName();
+ this.hbaseTableName = proto.getHbaseTableName();
+ this.startRow = proto.getStartRow().toByteArray();
+ this.stopRow = proto.getStopRow().toByteArray();
+ this.regionLocation = proto.getRegionLocation();
+ this.length = proto.getLength();
+ this.last = proto.getLast();
+ }
+
+ @Override
+ public int compareTo(HBaseFragment t) {
+ return Bytes.compareTo(startRow, t.startRow);
+ }
+
+ @Override
+ public String getTableName() {
+ return tableName;
+ }
+
+ @Override
+ public String getKey() {
+ return new String(startRow);
+ }
+
+ @Override
+ public boolean isEmpty() {
+ return startRow == null || stopRow == null;
+ }
+
+ @Override
+ public long getLength() {
+ return length;
+ }
+
+ public void setLength(long length) {
+ this.length = length;
+ }
+
+ @Override
+ public String[] getHosts() {
+ return new String[] {regionLocation};
+ }
+
+ public Object clone() throws CloneNotSupportedException {
+ HBaseFragment frag = (HBaseFragment) super.clone();
+ frag.tableName = tableName;
+ frag.hbaseTableName = hbaseTableName;
+ frag.startRow = startRow;
+ frag.stopRow = stopRow;
+ frag.regionLocation = regionLocation;
+ frag.last = last;
+ frag.length = length;
+ return frag;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (o instanceof HBaseFragment) {
+ HBaseFragment t = (HBaseFragment) o;
+ if (tableName.equals(t.tableName)
+ && Bytes.equals(startRow, t.startRow)
+ && Bytes.equals(stopRow, t.stopRow)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hashCode(tableName, hbaseTableName, startRow, stopRow);
+ }
+
+ @Override
+ public String toString() {
+ return "\"fragment\": {\"tableName\": \""+ tableName + "\", hbaseTableName\": \"" + hbaseTableName + "\"" +
+ ", \"startRow\": \"" + new String(startRow) + "\"" +
+ ", \"stopRow\": \"" + new String(stopRow) + "\"" +
+ ", \"length\": \"" + length + "\"}" ;
+ }
+
+ @Override
+ public FragmentProto getProto() {
+ HBaseFragmentProto.Builder builder = HBaseFragmentProto.newBuilder();
+ builder.setTableName(tableName)
+ .setHbaseTableName(hbaseTableName)
+ .setStartRow(ByteString.copyFrom(startRow))
+ .setStopRow(ByteString.copyFrom(stopRow))
+ .setLast(last)
+ .setLength(length)
+ .setRegionLocation(regionLocation);
+
+ FragmentProto.Builder fragmentBuilder = FragmentProto.newBuilder();
+ fragmentBuilder.setId(this.tableName);
+ fragmentBuilder.setContents(builder.buildPartial().toByteString());
+ fragmentBuilder.setStoreType(StoreType.HBASE.name());
+ return fragmentBuilder.build();
+ }
+
+ public byte[] getStartRow() {
+ return startRow;
+ }
+
+ public byte[] getStopRow() {
+ return stopRow;
+ }
+
+ public String getRegionLocation() {
+ return regionLocation;
+ }
+
+ public boolean isLast() {
+ return last;
+ }
+
+ public void setLast(boolean last) {
+ this.last = last;
+ }
+
+ public String getHbaseTableName() {
+ return hbaseTableName;
+ }
+
+ public void setHbaseTableName(String hbaseTableName) {
+ this.hbaseTableName = hbaseTableName;
+ }
+
+ public void setStartRow(byte[] startRow) {
+ this.startRow = startRow;
+ }
+
+ public void setStopRow(byte[] stopRow) {
+ this.stopRow = stopRow;
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBasePutAppender.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBasePutAppender.java
new file mode 100644
index 0000000..50f61a8
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBasePutAppender.java
@@ -0,0 +1,120 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hbase.client.HConnection;
+import org.apache.hadoop.hbase.client.HTableInterface;
+import org.apache.hadoop.hbase.client.Put;
+import org.apache.tajo.QueryUnitAttemptId;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.conf.TajoConf;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.storage.StorageManager;
+import org.apache.tajo.storage.Tuple;
+
+import java.io.IOException;
+
+public class HBasePutAppender extends AbstractHBaseAppender {
+ private HTableInterface htable;
+ private long totalNumBytes;
+
+ public HBasePutAppender(Configuration conf, QueryUnitAttemptId taskAttemptId,
+ Schema schema, TableMeta meta, Path stagingDir) {
+ super(conf, taskAttemptId, schema, meta, stagingDir);
+ }
+
+ @Override
+ public void init() throws IOException {
+ super.init();
+
+ Configuration hbaseConf = HBaseStorageManager.getHBaseConfiguration(conf, meta);
+ HConnection hconn = ((HBaseStorageManager) StorageManager.getStorageManager((TajoConf)conf, StoreType.HBASE))
+ .getConnection(hbaseConf);
+ htable = hconn.getTable(columnMapping.getHbaseTableName());
+ htable.setAutoFlushTo(false);
+ htable.setWriteBufferSize(5 * 1024 * 1024);
+ }
+
+ @Override
+ public void addTuple(Tuple tuple) throws IOException {
+ byte[] rowkey = getRowKeyBytes(tuple);
+ totalNumBytes += rowkey.length;
+ Put put = new Put(rowkey);
+ readKeyValues(tuple, rowkey);
+
+ for (int i = 0; i < columnNum; i++) {
+ if (isRowKeyMappings[i]) {
+ continue;
+ }
+ Datum datum = tuple.get(i);
+ byte[] value;
+ if (isBinaryColumns[i]) {
+ value = HBaseBinarySerializerDeserializer.serialize(schema.getColumn(i), datum);
+ } else {
+ value = HBaseTextSerializerDeserializer.serialize(schema.getColumn(i), datum);
+ }
+
+ if (isColumnKeys[i]) {
+ columnKeyDatas[columnKeyValueDataIndexes[i]] = value;
+ } else if (isColumnValues[i]) {
+ columnValueDatas[columnKeyValueDataIndexes[i]] = value;
+ } else {
+ put.add(mappingColumnFamilies[i][0], mappingColumnFamilies[i][1], value);
+ totalNumBytes += value.length;
+ }
+ }
+
+ for (int i = 0; i < columnKeyDatas.length; i++) {
+ put.add(columnKeyCfNames[i], columnKeyDatas[i], columnValueDatas[i]);
+ totalNumBytes += columnKeyDatas[i].length + columnValueDatas[i].length;
+ }
+
+ htable.put(put);
+
+ if (enabledStats) {
+ stats.incrementRow();
+ stats.setNumBytes(totalNumBytes);
+ }
+ }
+
+ @Override
+ public void flush() throws IOException {
+ htable.flushCommits();
+ }
+
+ @Override
+ public long getEstimatedOutputSize() throws IOException {
+ return 0;
+ }
+
+ @Override
+ public void close() throws IOException {
+ if (htable != null) {
+ htable.flushCommits();
+ htable.close();
+ }
+ if (enabledStats) {
+ stats.setNumBytes(totalNumBytes);
+ }
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseScanner.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseScanner.java
new file mode 100644
index 0000000..5cae077
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseScanner.java
@@ -0,0 +1,449 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.client.*;
+import org.apache.hadoop.hbase.filter.FilterList;
+import org.apache.hadoop.hbase.filter.FirstKeyOnlyFilter;
+import org.apache.hadoop.hbase.filter.InclusiveStopFilter;
+import org.apache.hadoop.hbase.filter.KeyOnlyFilter;
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.catalog.statistics.ColumnStats;
+import org.apache.tajo.catalog.statistics.TableStats;
+import org.apache.tajo.conf.TajoConf;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.datum.NullDatum;
+import org.apache.tajo.datum.TextDatum;
+import org.apache.tajo.storage.Scanner;
+import org.apache.tajo.storage.StorageManager;
+import org.apache.tajo.storage.Tuple;
+import org.apache.tajo.storage.VTuple;
+import org.apache.tajo.storage.fragment.Fragment;
+import org.apache.tajo.util.BytesUtils;
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.NavigableMap;
+import java.util.Set;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class HBaseScanner implements Scanner {
+ private static final Log LOG = LogFactory.getLog(HBaseScanner.class);
+ private static final int DEFAULT_FETCH_SIZE = 1000;
+ private static final int MAX_LIST_SIZE = 100;
+
+ protected boolean inited = false;
+ private TajoConf conf;
+ private Schema schema;
+ private TableMeta meta;
+ private HBaseFragment fragment;
+ private Scan scan;
+ private HTableInterface htable;
+ private Configuration hbaseConf;
+ private Column[] targets;
+ private TableStats tableStats;
+ private ResultScanner scanner;
+ private AtomicBoolean finished = new AtomicBoolean(false);
+ private float progress = 0.0f;
+ private int scanFetchSize;
+ private Result[] scanResults;
+ private int scanResultIndex = -1;
+ private Column[] schemaColumns;
+
+ private ColumnMapping columnMapping;
+ private int[] targetIndexes;
+
+ private int numRows = 0;
+
+ private byte[][][] mappingColumnFamilies;
+ private boolean[] isRowKeyMappings;
+ private boolean[] isBinaryColumns;
+ private boolean[] isColumnKeys;
+ private boolean[] isColumnValues;
+
+ private int[] rowKeyFieldIndexes;
+ private char rowKeyDelimiter;
+
+ public HBaseScanner (Configuration conf, Schema schema, TableMeta meta, Fragment fragment) throws IOException {
+ this.conf = (TajoConf)conf;
+ this.schema = schema;
+ this.meta = meta;
+ this.fragment = (HBaseFragment)fragment;
+ this.tableStats = new TableStats();
+ }
+
+ @Override
+ public void init() throws IOException {
+ inited = true;
+ schemaColumns = schema.toArray();
+ if (fragment != null) {
+ tableStats.setNumBytes(0);
+ tableStats.setNumBlocks(1);
+ }
+ if (schema != null) {
+ for(Column eachColumn: schema.getColumns()) {
+ ColumnStats columnStats = new ColumnStats(eachColumn);
+ tableStats.addColumnStat(columnStats);
+ }
+ }
+
+ scanFetchSize = Integer.parseInt(
+ meta.getOption(HBaseStorageConstants.META_FETCH_ROWNUM_KEY, "" + DEFAULT_FETCH_SIZE));
+ if (targets == null) {
+ targets = schema.toArray();
+ }
+
+ columnMapping = new ColumnMapping(schema, meta);
+ targetIndexes = new int[targets.length];
+ int index = 0;
+ for (Column eachTargetColumn: targets) {
+ targetIndexes[index++] = schema.getColumnId(eachTargetColumn.getQualifiedName());
+ }
+
+ mappingColumnFamilies = columnMapping.getMappingColumns();
+ isRowKeyMappings = columnMapping.getIsRowKeyMappings();
+ isBinaryColumns = columnMapping.getIsBinaryColumns();
+ isColumnKeys = columnMapping.getIsColumnKeys();
+ isColumnValues = columnMapping.getIsColumnValues();
+
+ rowKeyDelimiter = columnMapping.getRowKeyDelimiter();
+ rowKeyFieldIndexes = columnMapping.getRowKeyFieldIndexes();
+
+ hbaseConf = HBaseStorageManager.getHBaseConfiguration(conf, meta);
+
+ initScanner();
+ }
+
+ private void initScanner() throws IOException {
+ scan = new Scan();
+ scan.setBatch(scanFetchSize);
+ scan.setCacheBlocks(false);
+ scan.setCaching(scanFetchSize);
+
+ FilterList filters = null;
+ if (targetIndexes == null || targetIndexes.length == 0) {
+ filters = new FilterList(FilterList.Operator.MUST_PASS_ALL);
+ filters.addFilter(new FirstKeyOnlyFilter());
+ filters.addFilter(new KeyOnlyFilter());
+ } else {
+ boolean[] isRowKeyMappings = columnMapping.getIsRowKeyMappings();
+ for (int eachIndex : targetIndexes) {
+ if (isRowKeyMappings[eachIndex]) {
+ continue;
+ }
+ byte[][] mappingColumn = columnMapping.getMappingColumns()[eachIndex];
+ if (mappingColumn[1] == null) {
+ scan.addFamily(mappingColumn[0]);
+ } else {
+ scan.addColumn(mappingColumn[0], mappingColumn[1]);
+ }
+ }
+ }
+
+ scan.setStartRow(fragment.getStartRow());
+ if (fragment.isLast() && fragment.getStopRow() != null &&
+ fragment.getStopRow().length > 0) {
+ // last and stopRow is not empty
+ if (filters == null) {
+ filters = new FilterList();
+ }
+ filters.addFilter(new InclusiveStopFilter(fragment.getStopRow()));
+ } else {
+ scan.setStopRow(fragment.getStopRow());
+ }
+
+ if (filters != null) {
+ scan.setFilter(filters);
+ }
+
+ if (htable == null) {
+ HConnection hconn = ((HBaseStorageManager)StorageManager.getStorageManager(conf, StoreType.HBASE))
+ .getConnection(hbaseConf);
+ htable = hconn.getTable(fragment.getHbaseTableName());
+ }
+ scanner = htable.getScanner(scan);
+ }
+
+ @Override
+ public Tuple next() throws IOException {
+ if (finished.get()) {
+ return null;
+ }
+
+ if (scanResults == null || scanResultIndex >= scanResults.length) {
+ scanResults = scanner.next(scanFetchSize);
+ if (scanResults == null || scanResults.length == 0) {
+ finished.set(true);
+ progress = 1.0f;
+ return null;
+ }
+ scanResultIndex = 0;
+ }
+
+ Result result = scanResults[scanResultIndex++];
+ Tuple resultTuple = new VTuple(schema.size());
+ for (int i = 0; i < targetIndexes.length; i++) {
+ resultTuple.put(targetIndexes[i], getDatum(result, targetIndexes[i]));
+ }
+ numRows++;
+ return resultTuple;
+ }
+
+ private Datum getDatum(Result result, int fieldId) throws IOException {
+ byte[] value = null;
+ if (isRowKeyMappings[fieldId]) {
+ value = result.getRow();
+ if (!isBinaryColumns[fieldId] && rowKeyFieldIndexes[fieldId] >= 0) {
+ int rowKeyFieldIndex = rowKeyFieldIndexes[fieldId];
+
+ byte[][] rowKeyFields = BytesUtils.splitPreserveAllTokens(value, rowKeyDelimiter);
+
+ if (rowKeyFields.length < rowKeyFieldIndex) {
+ return NullDatum.get();
+ } else {
+ value = rowKeyFields[rowKeyFieldIndex];
+ }
+ }
+ } else {
+ if (isColumnKeys[fieldId]) {
+ NavigableMap<byte[], byte[]> cfMap = result.getFamilyMap(mappingColumnFamilies[fieldId][0]);
+ if (cfMap != null) {
+ Set<byte[]> keySet = cfMap.keySet();
+ if (keySet.size() == 1) {
+ try {
+ return HBaseTextSerializerDeserializer.deserialize(schemaColumns[fieldId], keySet.iterator().next());
+ } catch (Exception e) {
+ LOG.error(e.getMessage(), e);
+ throw new RuntimeException(e.getMessage(), e);
+ }
+ } else {
+ StringBuilder sb = new StringBuilder();
+ sb.append("[");
+ int count = 0;
+ for (byte[] eachKey : keySet) {
+ if (count > 0) {
+ sb.append(", ");
+ }
+ Datum datum = HBaseTextSerializerDeserializer.deserialize(schemaColumns[fieldId], eachKey);
+ sb.append("\"").append(datum.asChars()).append("\"");
+ count++;
+ if (count > MAX_LIST_SIZE) {
+ break;
+ }
+ }
+ sb.append("]");
+ return new TextDatum(sb.toString());
+ }
+ }
+ } else if (isColumnValues[fieldId]) {
+ NavigableMap<byte[], byte[]> cfMap = result.getFamilyMap(mappingColumnFamilies[fieldId][0]);
+ if (cfMap != null) {
+ Collection<byte[]> valueList = cfMap.values();
+ if (valueList.size() == 1) {
+ try {
+ return HBaseTextSerializerDeserializer.deserialize(schemaColumns[fieldId], valueList.iterator().next());
+ } catch (Exception e) {
+ LOG.error(e.getMessage(), e);
+ throw new RuntimeException(e.getMessage(), e);
+ }
+ } else {
+ StringBuilder sb = new StringBuilder();
+ sb.append("[");
+ int count = 0;
+ for (byte[] eachValue : valueList) {
+ if (count > 0) {
+ sb.append(", ");
+ }
+ Datum datum = HBaseTextSerializerDeserializer.deserialize(schemaColumns[fieldId], eachValue);
+ sb.append("\"").append(datum.asChars()).append("\"");
+ count++;
+ if (count > MAX_LIST_SIZE) {
+ break;
+ }
+ }
+ sb.append("]");
+ return new TextDatum(sb.toString());
+ }
+ }
+ } else {
+ if (mappingColumnFamilies[fieldId][1] == null) {
+ NavigableMap<byte[], byte[]> cfMap = result.getFamilyMap(mappingColumnFamilies[fieldId][0]);
+ if (cfMap != null && !cfMap.isEmpty()) {
+ int count = 0;
+ String delim = "";
+
+ if (cfMap.size() == 0) {
+ return NullDatum.get();
+ } else if (cfMap.size() == 1) {
+ // If a column family is mapped without column name like "cf1:" and the number of cells is one,
+ // return value is flat format not json format.
+ NavigableMap.Entry<byte[], byte[]> entry = cfMap.entrySet().iterator().next();
+ byte[] entryKey = entry.getKey();
+ byte[] entryValue = entry.getValue();
+ if (entryKey == null || entryKey.length == 0) {
+ try {
+ if (isBinaryColumns[fieldId]) {
+ return HBaseBinarySerializerDeserializer.deserialize(schemaColumns[fieldId], entryValue);
+ } else {
+ return HBaseTextSerializerDeserializer.deserialize(schemaColumns[fieldId], entryValue);
+ }
+ } catch (Exception e) {
+ LOG.error(e.getMessage(), e);
+ throw new RuntimeException(e.getMessage(), e);
+ }
+ }
+ }
+ StringBuilder sb = new StringBuilder();
+ sb.append("{");
+ for (NavigableMap.Entry<byte[], byte[]> entry : cfMap.entrySet()) {
+ byte[] entryKey = entry.getKey();
+ byte[] entryValue = entry.getValue();
+
+ String keyText = new String(entryKey);
+ String valueText = null;
+ if (entryValue != null) {
+ try {
+ if (isBinaryColumns[fieldId]) {
+ valueText = HBaseBinarySerializerDeserializer.deserialize(schemaColumns[fieldId], entryValue).asChars();
+ } else {
+ valueText = HBaseTextSerializerDeserializer.deserialize(schemaColumns[fieldId], entryValue).asChars();
+ }
+ } catch (Exception e) {
+ LOG.error(e.getMessage(), e);
+ throw new RuntimeException(e.getMessage(), e);
+ }
+ }
+ sb.append(delim).append("\"").append(keyText).append("\":\"").append(valueText).append("\"");
+ delim = ", ";
+ count++;
+ if (count > MAX_LIST_SIZE) {
+ break;
+ }
+ } //end of for
+ sb.append("}");
+ return new TextDatum(sb.toString());
+ } else {
+ value = null;
+ }
+ } else {
+ value = result.getValue(mappingColumnFamilies[fieldId][0], mappingColumnFamilies[fieldId][1]);
+ }
+ }
+ }
+
+ if (value == null) {
+ return NullDatum.get();
+ } else {
+ try {
+ if (isBinaryColumns[fieldId]) {
+ return HBaseBinarySerializerDeserializer.deserialize(schemaColumns[fieldId], value);
+ } else {
+ return HBaseTextSerializerDeserializer.deserialize(schemaColumns[fieldId], value);
+ }
+ } catch (Exception e) {
+ LOG.error(e.getMessage(), e);
+ throw new RuntimeException(e.getMessage(), e);
+ }
+ }
+ }
+
+ @Override
+ public void reset() throws IOException {
+ progress = 0.0f;
+ scanResultIndex = -1;
+ scanResults = null;
+ finished.set(false);
+ tableStats = new TableStats();
+
+ if (scanner != null) {
+ scanner.close();
+ scanner = null;
+ }
+
+ initScanner();
+ }
+
+ @Override
+ public void close() throws IOException {
+ progress = 1.0f;
+ finished.set(true);
+ if (scanner != null) {
+ try {
+ scanner.close();
+ scanner = null;
+ } catch (Exception e) {
+ LOG.warn("Error while closing hbase scanner: " + e.getMessage(), e);
+ }
+ }
+ if (htable != null) {
+ htable.close();
+ htable = null;
+ }
+ }
+
+ @Override
+ public boolean isProjectable() {
+ return true;
+ }
+
+ @Override
+ public void setTarget(Column[] targets) {
+ if (inited) {
+ throw new IllegalStateException("Should be called before init()");
+ }
+ this.targets = targets;
+ }
+
+ @Override
+ public boolean isSelectable() {
+ return false;
+ }
+
+ @Override
+ public void setSearchCondition(Object expr) {
+ // TODO implements adding column filter to scanner.
+ }
+
+ @Override
+ public boolean isSplittable() {
+ return true;
+ }
+
+ @Override
+ public float getProgress() {
+ return progress;
+ }
+
+ @Override
+ public TableStats getInputStats() {
+ tableStats.setNumRows(numRows);
+ return tableStats;
+ }
+
+ @Override
+ public Schema getSchema() {
+ return schema;
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseStorageConstants.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseStorageConstants.java
new file mode 100644
index 0000000..2c525a1
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseStorageConstants.java
@@ -0,0 +1,33 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+public interface HBaseStorageConstants {
+ public static final String KEY_COLUMN_MAPPING = "key";
+ public static final String VALUE_COLUMN_MAPPING = "value";
+ public static final String META_FETCH_ROWNUM_KEY = "fetch.rownum";
+ public static final String META_TABLE_KEY = "table";
+ public static final String META_COLUMNS_KEY = "columns";
+ public static final String META_SPLIT_ROW_KEYS_KEY = "hbase.split.rowkeys";
+ public static final String META_SPLIT_ROW_KEYS_FILE_KEY = "hbase.split.rowkeys.file";
+ public static final String META_ZK_QUORUM_KEY = "hbase.zookeeper.quorum";
+ public static final String META_ROWKEY_DELIMITER = "hbase.rowkey.delimiter";
+
+ public static final String INSERT_PUT_MODE = "tajo.hbase.insert.put.mode";
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseStorageManager.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseStorageManager.java
new file mode 100644
index 0000000..a6e7a81
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseStorageManager.java
@@ -0,0 +1,1135 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import com.google.common.collect.Sets;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hbase.*;
+import org.apache.hadoop.hbase.client.HBaseAdmin;
+import org.apache.hadoop.hbase.client.HConnection;
+import org.apache.hadoop.hbase.client.HConnectionManager;
+import org.apache.hadoop.hbase.client.HTable;
+import org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles;
+import org.apache.hadoop.hbase.security.User;
+import org.apache.hadoop.hbase.security.UserProvider;
+import org.apache.hadoop.mapreduce.JobID;
+import org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter;
+import org.apache.hadoop.mapreduce.task.JobContextImpl;
+import org.apache.tajo.*;
+import org.apache.tajo.catalog.*;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.catalog.statistics.TableStats;
+import org.apache.tajo.common.TajoDataTypes.Type;
+import org.apache.tajo.conf.TajoConf;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.datum.TextDatum;
+import org.apache.tajo.plan.LogicalPlan;
+import org.apache.tajo.plan.expr.*;
+import org.apache.tajo.plan.logical.CreateTableNode;
+import org.apache.tajo.plan.logical.LogicalNode;
+import org.apache.tajo.plan.logical.NodeType;
+import org.apache.tajo.plan.logical.ScanNode;
+import org.apache.tajo.plan.rewrite.RewriteRule;
+import org.apache.tajo.storage.*;
+import org.apache.tajo.storage.fragment.Fragment;
+import org.apache.tajo.util.Bytes;
+import org.apache.tajo.util.BytesUtils;
+import org.apache.tajo.util.Pair;
+import org.apache.tajo.util.TUtil;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.*;
+
+/**
+ * StorageManager for HBase table.
+ */
+public class HBaseStorageManager extends StorageManager {
+ private static final Log LOG = LogFactory.getLog(HBaseStorageManager.class);
+
+ private Map<HConnectionKey, HConnection> connMap = new HashMap<HConnectionKey, HConnection>();
+
+ public HBaseStorageManager (StoreType storeType) {
+ super(storeType);
+ }
+
+ @Override
+ public void storageInit() throws IOException {
+ }
+
+ @Override
+ public void closeStorageManager() {
+ synchronized (connMap) {
+ for (HConnection eachConn: connMap.values()) {
+ try {
+ eachConn.close();
+ } catch (Exception e) {
+ LOG.error(e.getMessage(), e);
+ }
+ }
+ }
+ }
+
+ @Override
+ public void createTable(TableDesc tableDesc, boolean ifNotExists) throws IOException {
+ createTable(tableDesc.getMeta(), tableDesc.getSchema(), tableDesc.isExternal(), ifNotExists);
+ TableStats stats = new TableStats();
+ stats.setNumRows(TajoConstants.UNKNOWN_ROW_NUMBER);
+ tableDesc.setStats(stats);
+ }
+
+ private void createTable(TableMeta tableMeta, Schema schema,
+ boolean isExternal, boolean ifNotExists) throws IOException {
+ String hbaseTableName = tableMeta.getOption(HBaseStorageConstants.META_TABLE_KEY, "");
+ if (hbaseTableName == null || hbaseTableName.trim().isEmpty()) {
+ throw new IOException("HBase mapped table is required a '" +
+ HBaseStorageConstants.META_TABLE_KEY + "' attribute.");
+ }
+ TableName hTableName = TableName.valueOf(hbaseTableName);
+
+ String mappedColumns = tableMeta.getOption(HBaseStorageConstants.META_COLUMNS_KEY, "");
+ if (mappedColumns != null && mappedColumns.split(",").length > schema.size()) {
+ throw new IOException("Columns property has more entry than Tajo table columns");
+ }
+
+ ColumnMapping columnMapping = new ColumnMapping(schema, tableMeta);
+ int numRowKeys = 0;
+ boolean[] isRowKeyMappings = columnMapping.getIsRowKeyMappings();
+ for (int i = 0; i < isRowKeyMappings.length; i++) {
+ if (isRowKeyMappings[i]) {
+ numRowKeys++;
+ }
+ }
+ if (numRowKeys > 1) {
+ for (int i = 0; i < isRowKeyMappings.length; i++) {
+ if (isRowKeyMappings[i] && schema.getColumn(i).getDataType().getType() != Type.TEXT) {
+ throw new IOException("Key field type should be TEXT type.");
+ }
+ }
+ }
+
+ for (int i = 0; i < isRowKeyMappings.length; i++) {
+ if (columnMapping.getIsColumnKeys()[i] && schema.getColumn(i).getDataType().getType() != Type.TEXT) {
+ throw new IOException("Column key field('<cfname>:key:') type should be TEXT type.");
+ }
+ if (columnMapping.getIsColumnValues()[i] && schema.getColumn(i).getDataType().getType() != Type.TEXT) {
+ throw new IOException("Column value field(('<cfname>:value:') type should be TEXT type.");
+ }
+ }
+
+ Configuration hConf = getHBaseConfiguration(conf, tableMeta);
+ HBaseAdmin hAdmin = new HBaseAdmin(hConf);
+
+ try {
+ if (isExternal) {
+ // If tajo table is external table, only check validation.
+ if (mappedColumns == null || mappedColumns.isEmpty()) {
+ throw new IOException("HBase mapped table is required a '" +
+ HBaseStorageConstants.META_COLUMNS_KEY + "' attribute.");
+ }
+ if (!hAdmin.tableExists(hTableName)) {
+ throw new IOException("HBase table [" + hbaseTableName + "] not exists. " +
+ "External table should be a existed table.");
+ }
+ HTableDescriptor hTableDescriptor = hAdmin.getTableDescriptor(hTableName);
+ Set<String> tableColumnFamilies = new HashSet<String>();
+ for (HColumnDescriptor eachColumn : hTableDescriptor.getColumnFamilies()) {
+ tableColumnFamilies.add(eachColumn.getNameAsString());
+ }
+
+ Collection<String> mappingColumnFamilies =columnMapping.getColumnFamilyNames();
+ if (mappingColumnFamilies.isEmpty()) {
+ throw new IOException("HBase mapped table is required a '" +
+ HBaseStorageConstants.META_COLUMNS_KEY + "' attribute.");
+ }
+
+ for (String eachMappingColumnFamily : mappingColumnFamilies) {
+ if (!tableColumnFamilies.contains(eachMappingColumnFamily)) {
+ throw new IOException("There is no " + eachMappingColumnFamily + " column family in " + hbaseTableName);
+ }
+ }
+ } else {
+ if (hAdmin.tableExists(hbaseTableName)) {
+ if (ifNotExists) {
+ return;
+ } else {
+ throw new IOException("HBase table [" + hbaseTableName + "] already exists.");
+ }
+ }
+ // Creating hbase table
+ HTableDescriptor hTableDescriptor = parseHTableDescriptor(tableMeta, schema);
+
+ byte[][] splitKeys = getSplitKeys(conf, schema, tableMeta);
+ if (splitKeys == null) {
+ hAdmin.createTable(hTableDescriptor);
+ } else {
+ hAdmin.createTable(hTableDescriptor, splitKeys);
+ }
+ }
+ } finally {
+ hAdmin.close();
+ }
+ }
+
+ /**
+ * Returns initial region split keys.
+ *
+ * @param conf
+ * @param schema
+ * @param meta
+ * @return
+ * @throws java.io.IOException
+ */
+ private byte[][] getSplitKeys(TajoConf conf, Schema schema, TableMeta meta) throws IOException {
+ String splitRowKeys = meta.getOption(HBaseStorageConstants.META_SPLIT_ROW_KEYS_KEY, "");
+ String splitRowKeysFile = meta.getOption(HBaseStorageConstants.META_SPLIT_ROW_KEYS_FILE_KEY, "");
+
+ if ((splitRowKeys == null || splitRowKeys.isEmpty()) &&
+ (splitRowKeysFile == null || splitRowKeysFile.isEmpty())) {
+ return null;
+ }
+
+ ColumnMapping columnMapping = new ColumnMapping(schema, meta);
+ boolean[] isBinaryColumns = columnMapping.getIsBinaryColumns();
+ boolean[] isRowKeys = columnMapping.getIsRowKeyMappings();
+
+ boolean rowkeyBinary = false;
+ int numRowKeys = 0;
+ Column rowKeyColumn = null;
+ for (int i = 0; i < isBinaryColumns.length; i++) {
+ if (isBinaryColumns[i] && isRowKeys[i]) {
+ rowkeyBinary = true;
+ }
+ if (isRowKeys[i]) {
+ numRowKeys++;
+ rowKeyColumn = schema.getColumn(i);
+ }
+ }
+
+ if (rowkeyBinary && numRowKeys > 1) {
+ throw new IOException("If rowkey is mapped to multi column and a rowkey is binary, " +
+ "Multiple region for creation is not support.");
+ }
+
+ if (splitRowKeys != null && !splitRowKeys.isEmpty()) {
+ String[] splitKeyTokens = splitRowKeys.split(",");
+ byte[][] splitKeys = new byte[splitKeyTokens.length][];
+ for (int i = 0; i < splitKeyTokens.length; i++) {
+ if (numRowKeys == 1 && rowkeyBinary) {
+ splitKeys[i] = HBaseBinarySerializerDeserializer.serialize(rowKeyColumn, new TextDatum(splitKeyTokens[i]));
+ } else {
+ splitKeys[i] = HBaseTextSerializerDeserializer.serialize(rowKeyColumn, new TextDatum(splitKeyTokens[i]));
+ }
+ }
+ return splitKeys;
+ }
+
+ if (splitRowKeysFile != null && !splitRowKeysFile.isEmpty()) {
+ // If there is many split keys, Tajo allows to define in the file.
+ Path path = new Path(splitRowKeysFile);
+ FileSystem fs = path.getFileSystem(conf);
+ if (!fs.exists(path)) {
+ throw new IOException("hbase.split.rowkeys.file=" + path.toString() + " not exists.");
+ }
+
+ SortedSet<String> splitKeySet = new TreeSet<String>();
+ BufferedReader reader = null;
+ try {
+ reader = new BufferedReader(new InputStreamReader(fs.open(path)));
+ String line = null;
+ while ( (line = reader.readLine()) != null ) {
+ if (line.isEmpty()) {
+ continue;
+ }
+ splitKeySet.add(line);
+ }
+ } finally {
+ if (reader != null) {
+ reader.close();
+ }
+ }
+
+ if (splitKeySet.isEmpty()) {
+ return null;
+ }
+
+ byte[][] splitKeys = new byte[splitKeySet.size()][];
+ int index = 0;
+ for (String eachKey: splitKeySet) {
+ if (numRowKeys == 1 && rowkeyBinary) {
+ splitKeys[index++] = HBaseBinarySerializerDeserializer.serialize(rowKeyColumn, new TextDatum(eachKey));
+ } else {
+ splitKeys[index++] = HBaseTextSerializerDeserializer.serialize(rowKeyColumn, new TextDatum(eachKey));
+ }
+ }
+
+ return splitKeys;
+ }
+
+ return null;
+ }
+
+ /**
+ * Creates Configuration instance and sets with hbase connection options.
+ *
+ * @param conf
+ * @param tableMeta
+ * @return
+ * @throws java.io.IOException
+ */
+ public static Configuration getHBaseConfiguration(Configuration conf, TableMeta tableMeta) throws IOException {
+ String zkQuorum = tableMeta.getOption(HBaseStorageConstants.META_ZK_QUORUM_KEY, "");
+ if (zkQuorum == null || zkQuorum.trim().isEmpty()) {
+ throw new IOException("HBase mapped table is required a '" +
+ HBaseStorageConstants.META_ZK_QUORUM_KEY + "' attribute.");
+ }
+
+ Configuration hbaseConf = (conf == null) ? HBaseConfiguration.create() : HBaseConfiguration.create(conf);
+ hbaseConf.set(HConstants.ZOOKEEPER_QUORUM, zkQuorum);
+
+ for (Map.Entry<String, String> eachOption: tableMeta.getOptions().getAllKeyValus().entrySet()) {
+ String key = eachOption.getKey();
+ if (key.startsWith(HConstants.ZK_CFG_PROPERTY_PREFIX)) {
+ hbaseConf.set(key, eachOption.getValue());
+ }
+ }
+ return hbaseConf;
+ }
+
+ /**
+ * Creates HTableDescription using table meta data.
+ *
+ * @param tableMeta
+ * @param schema
+ * @return
+ * @throws java.io.IOException
+ */
+ public static HTableDescriptor parseHTableDescriptor(TableMeta tableMeta, Schema schema) throws IOException {
+ String hbaseTableName = tableMeta.getOption(HBaseStorageConstants.META_TABLE_KEY, "");
+ if (hbaseTableName == null || hbaseTableName.trim().isEmpty()) {
+ throw new IOException("HBase mapped table is required a '" +
+ HBaseStorageConstants.META_TABLE_KEY + "' attribute.");
+ }
+ TableName hTableName = TableName.valueOf(hbaseTableName);
+
+ ColumnMapping columnMapping = new ColumnMapping(schema, tableMeta);
+
+ HTableDescriptor hTableDescriptor = new HTableDescriptor(hTableName);
+
+ Collection<String> columnFamilies = columnMapping.getColumnFamilyNames();
+ //If 'columns' attribute is empty, Tajo table columns are mapped to all HBase table column.
+ if (columnFamilies.isEmpty()) {
+ for (Column eachColumn: schema.getColumns()) {
+ columnFamilies.add(eachColumn.getSimpleName());
+ }
+ }
+
+ for (String eachColumnFamily: columnFamilies) {
+ hTableDescriptor.addFamily(new HColumnDescriptor(eachColumnFamily));
+ }
+
+ return hTableDescriptor;
+ }
+
+ @Override
+ public void purgeTable(TableDesc tableDesc) throws IOException {
+ HBaseAdmin hAdmin = new HBaseAdmin(getHBaseConfiguration(conf, tableDesc.getMeta()));
+
+ try {
+ HTableDescriptor hTableDesc = parseHTableDescriptor(tableDesc.getMeta(), tableDesc.getSchema());
+ LOG.info("Deleting hbase table: " + new String(hTableDesc.getName()));
+ hAdmin.disableTable(hTableDesc.getName());
+ hAdmin.deleteTable(hTableDesc.getName());
+ } finally {
+ hAdmin.close();
+ }
+ }
+
+ /**
+ * Returns columns which are mapped to the rowkey of the hbase table.
+ *
+ * @param tableDesc
+ * @return
+ * @throws java.io.IOException
+ */
+ private Column[] getIndexableColumns(TableDesc tableDesc) throws IOException {
+ ColumnMapping columnMapping = new ColumnMapping(tableDesc.getSchema(), tableDesc.getMeta());
+ boolean[] isRowKeyMappings = columnMapping.getIsRowKeyMappings();
+ int[] rowKeyIndexes = columnMapping.getRowKeyFieldIndexes();
+
+ Column indexColumn = null;
+ for (int i = 0; i < isRowKeyMappings.length; i++) {
+ if (isRowKeyMappings[i]) {
+ if (columnMapping.getNumRowKeys() == 1 ||
+ rowKeyIndexes[i] == 0) {
+ indexColumn = tableDesc.getSchema().getColumn(i);
+ }
+ }
+ }
+ return new Column[]{indexColumn};
+ }
+
+ @Override
+ public List<Fragment> getSplits(String fragmentId, TableDesc tableDesc, ScanNode scanNode) throws IOException {
+ ColumnMapping columnMapping = new ColumnMapping(tableDesc.getSchema(), tableDesc.getMeta());
+
+ List<IndexPredication> indexPredications = getIndexPredications(columnMapping, tableDesc, scanNode);
+ Configuration hconf = getHBaseConfiguration(conf, tableDesc.getMeta());
+ HTable htable = null;
+ HBaseAdmin hAdmin = null;
+
+ try {
+ htable = new HTable(hconf, tableDesc.getMeta().getOption(HBaseStorageConstants.META_TABLE_KEY));
+
+ org.apache.hadoop.hbase.util.Pair<byte[][], byte[][]> keys = htable.getStartEndKeys();
+ if (keys == null || keys.getFirst() == null || keys.getFirst().length == 0) {
+ HRegionLocation regLoc = htable.getRegionLocation(HConstants.EMPTY_BYTE_ARRAY, false);
+ if (null == regLoc) {
+ throw new IOException("Expecting at least one region.");
+ }
+ List<Fragment> fragments = new ArrayList<Fragment>(1);
+ Fragment fragment = new HBaseFragment(fragmentId, htable.getName().getNameAsString(),
+ HConstants.EMPTY_BYTE_ARRAY, HConstants.EMPTY_BYTE_ARRAY, regLoc.getHostname());
+ fragments.add(fragment);
+ return fragments;
+ }
+
+ List<byte[]> startRows;
+ List<byte[]> stopRows;
+
+ if (indexPredications != null && !indexPredications.isEmpty()) {
+ // indexPredications is Disjunctive set
+ startRows = new ArrayList<byte[]>();
+ stopRows = new ArrayList<byte[]>();
+ for (IndexPredication indexPredication: indexPredications) {
+ byte[] startRow;
+ byte[] stopRow;
+ if (indexPredication.getStartValue() != null) {
+ startRow = serialize(columnMapping, indexPredication, indexPredication.getStartValue());
+ } else {
+ startRow = HConstants.EMPTY_START_ROW;
+ }
+ if (indexPredication.getStopValue() != null) {
+ stopRow = serialize(columnMapping, indexPredication, indexPredication.getStopValue());
+ } else {
+ stopRow = HConstants.EMPTY_END_ROW;
+ }
+ startRows.add(startRow);
+ stopRows.add(stopRow);
+ }
+ } else {
+ startRows = TUtil.newList(HConstants.EMPTY_START_ROW);
+ stopRows = TUtil.newList(HConstants.EMPTY_END_ROW);
+ }
+
+ hAdmin = new HBaseAdmin(hconf);
+ Map<ServerName, ServerLoad> serverLoadMap = new HashMap<ServerName, ServerLoad>();
+
+ // region startkey -> HBaseFragment
+ Map<byte[], HBaseFragment> fragmentMap = new HashMap<byte[], HBaseFragment>();
+ for (int i = 0; i < keys.getFirst().length; i++) {
+ HRegionLocation location = htable.getRegionLocation(keys.getFirst()[i], false);
+
+ byte[] regionStartKey = keys.getFirst()[i];
+ byte[] regionStopKey = keys.getSecond()[i];
+
+ int startRowsSize = startRows.size();
+ for (int j = 0; j < startRowsSize; j++) {
+ byte[] startRow = startRows.get(j);
+ byte[] stopRow = stopRows.get(j);
+ // determine if the given start an stop key fall into the region
+ if ((startRow.length == 0 || regionStopKey.length == 0 || Bytes.compareTo(startRow, regionStopKey) < 0)
+ && (stopRow.length == 0 || Bytes.compareTo(stopRow, regionStartKey) > 0)) {
+ byte[] fragmentStart = (startRow.length == 0 || Bytes.compareTo(regionStartKey, startRow) >= 0) ?
+ regionStartKey : startRow;
+
+ byte[] fragmentStop = (stopRow.length == 0 || Bytes.compareTo(regionStopKey, stopRow) <= 0) &&
+ regionStopKey.length > 0 ? regionStopKey : stopRow;
+
+ String regionName = location.getRegionInfo().getRegionNameAsString();
+
+ ServerLoad serverLoad = serverLoadMap.get(location.getServerName());
+ if (serverLoad == null) {
+ serverLoad = hAdmin.getClusterStatus().getLoad(location.getServerName());
+ serverLoadMap.put(location.getServerName(), serverLoad);
+ }
+
+ if (fragmentMap.containsKey(regionStartKey)) {
+ HBaseFragment prevFragment = fragmentMap.get(regionStartKey);
+ if (Bytes.compareTo(fragmentStart, prevFragment.getStartRow()) < 0) {
+ prevFragment.setStartRow(fragmentStart);
+ }
+ if (Bytes.compareTo(fragmentStop, prevFragment.getStopRow()) > 0) {
+ prevFragment.setStopRow(fragmentStop);
+ }
+ } else {
+ HBaseFragment fragment = new HBaseFragment(fragmentId, htable.getName().getNameAsString(),
+ fragmentStart, fragmentStop, location.getHostname());
+
+ // get region size
+ boolean foundLength = false;
+ for (Map.Entry<byte[], RegionLoad> entry : serverLoad.getRegionsLoad().entrySet()) {
+ if (regionName.equals(Bytes.toString(entry.getKey()))) {
+ RegionLoad regionLoad = entry.getValue();
+ long storeFileSize = (regionLoad.getStorefileSizeMB() + regionLoad.getMemStoreSizeMB()) * 1024L * 1024L;
+ fragment.setLength(storeFileSize);
+ foundLength = true;
+ break;
+ }
+ }
+
+ if (!foundLength) {
+ fragment.setLength(TajoConstants.UNKNOWN_LENGTH);
+ }
+
+ fragmentMap.put(regionStartKey, fragment);
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("getFragments: fragment -> " + i + " -> " + fragment);
+ }
+ }
+ }
+ }
+ }
+
+ List<HBaseFragment> fragments = new ArrayList<HBaseFragment>(fragmentMap.values());
+ Collections.sort(fragments);
+ if (!fragments.isEmpty()) {
+ fragments.get(fragments.size() - 1).setLast(true);
+ }
+ return (ArrayList<Fragment>) (ArrayList) fragments;
+ } finally {
+ if (htable != null) {
+ htable.close();
+ }
+ if (hAdmin != null) {
+ hAdmin.close();
+ }
+ }
+ }
+
+ private byte[] serialize(ColumnMapping columnMapping,
+ IndexPredication indexPredication, Datum datum) throws IOException {
+ if (columnMapping.getIsBinaryColumns()[indexPredication.getColumnId()]) {
+ return HBaseBinarySerializerDeserializer.serialize(indexPredication.getColumn(), datum);
+ } else {
+ return HBaseTextSerializerDeserializer.serialize(indexPredication.getColumn(), datum);
+ }
+ }
+
+ @Override
+ public Appender getAppender(OverridableConf queryContext,
+ QueryUnitAttemptId taskAttemptId, TableMeta meta, Schema schema, Path workDir)
+ throws IOException {
+ if ("true".equalsIgnoreCase(queryContext.get(HBaseStorageConstants.INSERT_PUT_MODE, "false"))) {
+ return new HBasePutAppender(conf, taskAttemptId, schema, meta, workDir);
+ } else {
+ return super.getAppender(queryContext, taskAttemptId, meta, schema, workDir);
+ }
+ }
+
+ @Override
+ public List<Fragment> getNonForwardSplit(TableDesc tableDesc, int currentPage, int numFragments)
+ throws IOException {
+ Configuration hconf = getHBaseConfiguration(conf, tableDesc.getMeta());
+ HTable htable = null;
+ HBaseAdmin hAdmin = null;
+ try {
+ htable = new HTable(hconf, tableDesc.getMeta().getOption(HBaseStorageConstants.META_TABLE_KEY));
+
+ org.apache.hadoop.hbase.util.Pair<byte[][], byte[][]> keys = htable.getStartEndKeys();
+ if (keys == null || keys.getFirst() == null || keys.getFirst().length == 0) {
+ return new ArrayList<Fragment>(1);
+ }
+ hAdmin = new HBaseAdmin(hconf);
+ Map<ServerName, ServerLoad> serverLoadMap = new HashMap<ServerName, ServerLoad>();
+
+ List<Fragment> fragments = new ArrayList<Fragment>(keys.getFirst().length);
+
+ int start = currentPage * numFragments;
+ if (start >= keys.getFirst().length) {
+ return new ArrayList<Fragment>(1);
+ }
+ int end = (currentPage + 1) * numFragments;
+ if (end > keys.getFirst().length) {
+ end = keys.getFirst().length;
+ }
+ for (int i = start; i < end; i++) {
+ HRegionLocation location = htable.getRegionLocation(keys.getFirst()[i], false);
+
+ String regionName = location.getRegionInfo().getRegionNameAsString();
+ ServerLoad serverLoad = serverLoadMap.get(location.getServerName());
+ if (serverLoad == null) {
+ serverLoad = hAdmin.getClusterStatus().getLoad(location.getServerName());
+ serverLoadMap.put(location.getServerName(), serverLoad);
+ }
+
+ HBaseFragment fragment = new HBaseFragment(tableDesc.getName(), htable.getName().getNameAsString(),
+ location.getRegionInfo().getStartKey(), location.getRegionInfo().getEndKey(), location.getHostname());
+
+ // get region size
+ boolean foundLength = false;
+ for (Map.Entry<byte[], RegionLoad> entry : serverLoad.getRegionsLoad().entrySet()) {
+ if (regionName.equals(Bytes.toString(entry.getKey()))) {
+ RegionLoad regionLoad = entry.getValue();
+ long storeLength = (regionLoad.getStorefileSizeMB() + regionLoad.getMemStoreSizeMB()) * 1024L * 1024L;
+ if (storeLength == 0) {
+ // If store size is smaller than 1 MB, storeLength is zero
+ storeLength = 1 * 1024 * 1024; //default 1MB
+ }
+ fragment.setLength(storeLength);
+ foundLength = true;
+ break;
+ }
+ }
+
+ if (!foundLength) {
+ fragment.setLength(TajoConstants.UNKNOWN_LENGTH);
+ }
+
+ fragments.add(fragment);
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("getFragments: fragment -> " + i + " -> " + fragment);
+ }
+ }
+
+ if (!fragments.isEmpty()) {
+ ((HBaseFragment) fragments.get(fragments.size() - 1)).setLast(true);
+ }
+ return fragments;
+ } finally {
+ if (htable != null) {
+ htable.close();
+ }
+ if (hAdmin != null) {
+ hAdmin.close();
+ }
+ }
+ }
+
+ public HConnection getConnection(Configuration hbaseConf) throws IOException {
+ synchronized(connMap) {
+ HConnectionKey key = new HConnectionKey(hbaseConf);
+ HConnection conn = connMap.get(key);
+ if (conn == null) {
+ conn = HConnectionManager.createConnection(hbaseConf);
+ connMap.put(key, conn);
+ }
+
+ return conn;
+ }
+ }
+
+ static class HConnectionKey {
+ final static String[] CONNECTION_PROPERTIES = new String[] {
+ HConstants.ZOOKEEPER_QUORUM, HConstants.ZOOKEEPER_ZNODE_PARENT,
+ HConstants.ZOOKEEPER_CLIENT_PORT,
+ HConstants.ZOOKEEPER_RECOVERABLE_WAITTIME,
+ HConstants.HBASE_CLIENT_PAUSE, HConstants.HBASE_CLIENT_RETRIES_NUMBER,
+ HConstants.HBASE_RPC_TIMEOUT_KEY,
+ HConstants.HBASE_CLIENT_PREFETCH_LIMIT,
+ HConstants.HBASE_META_SCANNER_CACHING,
+ HConstants.HBASE_CLIENT_INSTANCE_ID,
+ HConstants.RPC_CODEC_CONF_KEY };
+
+ private Map<String, String> properties;
+ private String username;
+
+ HConnectionKey(Configuration conf) {
+ Map<String, String> m = new HashMap<String, String>();
+ if (conf != null) {
+ for (String property : CONNECTION_PROPERTIES) {
+ String value = conf.get(property);
+ if (value != null) {
+ m.put(property, value);
+ }
+ }
+ }
+ this.properties = Collections.unmodifiableMap(m);
+
+ try {
+ UserProvider provider = UserProvider.instantiate(conf);
+ User currentUser = provider.getCurrent();
+ if (currentUser != null) {
+ username = currentUser.getName();
+ }
+ } catch (IOException ioe) {
+ LOG.warn("Error obtaining current user, skipping username in HConnectionKey", ioe);
+ }
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ if (username != null) {
+ result = username.hashCode();
+ }
+ for (String property : CONNECTION_PROPERTIES) {
+ String value = properties.get(property);
+ if (value != null) {
+ result = prime * result + value.hashCode();
+ }
+ }
+
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ HConnectionKey that = (HConnectionKey) obj;
+ if (this.username != null && !this.username.equals(that.username)) {
+ return false;
+ } else if (this.username == null && that.username != null) {
+ return false;
+ }
+ if (this.properties == null) {
+ if (that.properties != null) {
+ return false;
+ }
+ } else {
+ if (that.properties == null) {
+ return false;
+ }
+ for (String property : CONNECTION_PROPERTIES) {
+ String thisValue = this.properties.get(property);
+ String thatValue = that.properties.get(property);
+ //noinspection StringEquality
+ if (thisValue == thatValue) {
+ continue;
+ }
+ if (thisValue == null || !thisValue.equals(thatValue)) {
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+
+ @Override
+ public String toString() {
+ return "HConnectionKey{" +
+ "properties=" + properties +
+ ", username='" + username + '\'' +
+ '}';
+ }
+ }
+
+ public List<IndexPredication> getIndexPredications(ColumnMapping columnMapping,
+ TableDesc tableDesc, ScanNode scanNode) throws IOException {
+ List<IndexPredication> indexPredications = new ArrayList<IndexPredication>();
+ Column[] indexableColumns = getIndexableColumns(tableDesc);
+ if (indexableColumns != null && indexableColumns.length == 1) {
+ // Currently supports only single index column.
+ List<Set<EvalNode>> indexablePredicateList = findIndexablePredicateSet(scanNode, indexableColumns);
+ for (Set<EvalNode> eachEvalSet: indexablePredicateList) {
+ Pair<Datum, Datum> indexPredicationValues = getIndexablePredicateValue(columnMapping, eachEvalSet);
+ if (indexPredicationValues != null) {
+ IndexPredication indexPredication = new IndexPredication();
+ indexPredication.setColumn(indexableColumns[0]);
+ indexPredication.setColumnId(tableDesc.getLogicalSchema().getColumnId(indexableColumns[0].getQualifiedName()));
+ indexPredication.setStartValue(indexPredicationValues.getFirst());
+ indexPredication.setStopValue(indexPredicationValues.getSecond());
+
+ indexPredications.add(indexPredication);
+ }
+ }
+ }
+ return indexPredications;
+ }
+
+ public List<Set<EvalNode>> findIndexablePredicateSet(ScanNode scanNode, Column[] indexableColumns) throws IOException {
+ List<Set<EvalNode>> indexablePredicateList = new ArrayList<Set<EvalNode>>();
+
+ // if a query statement has a search condition, try to find indexable predicates
+ if (indexableColumns != null && scanNode.getQual() != null) {
+ EvalNode[] disjunctiveForms = AlgebraicUtil.toDisjunctiveNormalFormArray(scanNode.getQual());
+
+ // add qualifier to schema for qual
+ for (Column column : indexableColumns) {
+ for (EvalNode disjunctiveExpr : disjunctiveForms) {
+ EvalNode[] conjunctiveForms = AlgebraicUtil.toConjunctiveNormalFormArray(disjunctiveExpr);
+ Set<EvalNode> indexablePredicateSet = Sets.newHashSet();
+ for (EvalNode conjunctiveExpr : conjunctiveForms) {
+ if (checkIfIndexablePredicateOnTargetColumn(conjunctiveExpr, column)) {
+ indexablePredicateSet.add(conjunctiveExpr);
+ }
+ }
+ if (!indexablePredicateSet.isEmpty()) {
+ indexablePredicateList.add(indexablePredicateSet);
+ }
+ }
+ }
+ }
+
+ return indexablePredicateList;
+ }
+
+ private boolean checkIfIndexablePredicateOnTargetColumn(EvalNode evalNode, Column targetColumn) {
+ if (checkIfIndexablePredicate(evalNode) || checkIfConjunctiveButOneVariable(evalNode)) {
+ Set<Column> variables = EvalTreeUtil.findUniqueColumns(evalNode);
+ // if it contains only single variable matched to a target column
+ return variables.size() == 1 && variables.contains(targetColumn);
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ *
+ * @param evalNode The expression to be checked
+ * @return true if an conjunctive expression, consisting of indexable expressions
+ */
+ private boolean checkIfConjunctiveButOneVariable(EvalNode evalNode) {
+ if (evalNode.getType() == EvalType.AND) {
+ BinaryEval orEval = (BinaryEval) evalNode;
+ boolean indexable =
+ checkIfIndexablePredicate(orEval.getLeftExpr()) &&
+ checkIfIndexablePredicate(orEval.getRightExpr());
+
+ boolean sameVariable =
+ EvalTreeUtil.findUniqueColumns(orEval.getLeftExpr())
+ .equals(EvalTreeUtil.findUniqueColumns(orEval.getRightExpr()));
+
+ return indexable && sameVariable;
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Check if an expression consists of one variable and one constant and
+ * the expression is a comparison operator.
+ *
+ * @param evalNode The expression to be checked
+ * @return true if an expression consists of one variable and one constant
+ * and the expression is a comparison operator. Other, false.
+ */
+ private boolean checkIfIndexablePredicate(EvalNode evalNode) {
+ return AlgebraicUtil.containSingleVar(evalNode) && isIndexableOperator(evalNode);
+ }
+
+ public static boolean isIndexableOperator(EvalNode expr) {
+ return expr.getType() == EvalType.EQUAL ||
+ expr.getType() == EvalType.LEQ ||
+ expr.getType() == EvalType.LTH ||
+ expr.getType() == EvalType.GEQ ||
+ expr.getType() == EvalType.GTH ||
+ expr.getType() == EvalType.BETWEEN;
+ }
+
+ public Pair<Datum, Datum> getIndexablePredicateValue(ColumnMapping columnMapping,
+ Set<EvalNode> evalNodes) {
+ Datum startDatum = null;
+ Datum endDatum = null;
+ for (EvalNode evalNode: evalNodes) {
+ if (evalNode instanceof BinaryEval) {
+ BinaryEval binaryEval = (BinaryEval) evalNode;
+ EvalNode left = binaryEval.getLeftExpr();
+ EvalNode right = binaryEval.getRightExpr();
+
+ Datum constValue = null;
+ if (left.getType() == EvalType.CONST) {
+ constValue = ((ConstEval) left).getValue();
+ } else if (right.getType() == EvalType.CONST) {
+ constValue = ((ConstEval) right).getValue();
+ }
+
+ if (constValue != null) {
+ if (evalNode.getType() == EvalType.EQUAL ||
+ evalNode.getType() == EvalType.GEQ ||
+ evalNode.getType() == EvalType.GTH) {
+ if (startDatum != null) {
+ if (constValue.compareTo(startDatum) > 0) {
+ startDatum = constValue;
+ }
+ } else {
+ startDatum = constValue;
+ }
+ }
+
+ if (evalNode.getType() == EvalType.EQUAL ||
+ evalNode.getType() == EvalType.LEQ ||
+ evalNode.getType() == EvalType.LTH) {
+ if (endDatum != null) {
+ if (constValue.compareTo(endDatum) < 0) {
+ endDatum = constValue;
+ }
+ } else {
+ endDatum = constValue;
+ }
+ }
+ }
+ } else if (evalNode instanceof BetweenPredicateEval) {
+ BetweenPredicateEval betweenEval = (BetweenPredicateEval) evalNode;
+ if (betweenEval.getBegin().getType() == EvalType.CONST && betweenEval.getEnd().getType() == EvalType.CONST) {
+ Datum value = ((ConstEval) betweenEval.getBegin()).getValue();
+ if (startDatum != null) {
+ if (value.compareTo(startDatum) > 0) {
+ startDatum = value;
+ }
+ } else {
+ startDatum = value;
+ }
+
+ value = ((ConstEval) betweenEval.getEnd()).getValue();
+ if (endDatum != null) {
+ if (value.compareTo(endDatum) < 0) {
+ endDatum = value;
+ }
+ } else {
+ endDatum = value;
+ }
+ }
+ }
+ }
+
+ if (endDatum != null && columnMapping != null && columnMapping.getNumRowKeys() > 1) {
+ endDatum = new TextDatum(endDatum.asChars() +
+ new String(new char[]{columnMapping.getRowKeyDelimiter(), Character.MAX_VALUE}));
+ }
+ if (startDatum != null || endDatum != null) {
+ return new Pair<Datum, Datum>(startDatum, endDatum);
+ } else {
+ return null;
+ }
+ }
+
+ @Override
+ public Path commitOutputData(OverridableConf queryContext, ExecutionBlockId finalEbId,
+ LogicalPlan plan, Schema schema,
+ TableDesc tableDesc) throws IOException {
+ if (tableDesc == null) {
+ throw new IOException("TableDesc is null while calling loadIncrementalHFiles: " + finalEbId);
+ }
+ Path stagingDir = new Path(queryContext.get(QueryVars.STAGING_DIR));
+ Path stagingResultDir = new Path(stagingDir, TajoConstants.RESULT_DIR_NAME);
+
+ Configuration hbaseConf = HBaseStorageManager.getHBaseConfiguration(queryContext.getConf(), tableDesc.getMeta());
+ hbaseConf.set("hbase.loadincremental.threads.max", "2");
+
+ JobContextImpl jobContext = new JobContextImpl(hbaseConf,
+ new JobID(finalEbId.getQueryId().toString(), finalEbId.getId()));
+
+ FileOutputCommitter committer = new FileOutputCommitter(stagingResultDir, jobContext);
+ Path jobAttemptPath = committer.getJobAttemptPath(jobContext);
+ FileSystem fs = jobAttemptPath.getFileSystem(queryContext.getConf());
+ if (!fs.exists(jobAttemptPath) || fs.listStatus(jobAttemptPath) == null) {
+ LOG.warn("No query attempt file in " + jobAttemptPath);
+ return stagingResultDir;
+ }
+ committer.commitJob(jobContext);
+
+ if (tableDesc.getName() == null && tableDesc.getPath() != null) {
+
+ // insert into location
+ return super.commitOutputData(queryContext, finalEbId, plan, schema, tableDesc, false);
+ } else {
+ // insert into table
+ String tableName = tableDesc.getMeta().getOption(HBaseStorageConstants.META_TABLE_KEY);
+
+ HTable htable = new HTable(hbaseConf, tableName);
+ try {
+ LoadIncrementalHFiles loadIncrementalHFiles = null;
+ try {
+ loadIncrementalHFiles = new LoadIncrementalHFiles(hbaseConf);
+ } catch (Exception e) {
+ LOG.error(e.getMessage(), e);
+ throw new IOException(e.getMessage(), e);
+ }
+ loadIncrementalHFiles.doBulkLoad(stagingResultDir, htable);
+
+ return stagingResultDir;
+ } finally {
+ htable.close();
+ }
+ }
+ }
+
+ @Override
+ public TupleRange[] getInsertSortRanges(OverridableConf queryContext, TableDesc tableDesc,
+ Schema inputSchema, SortSpec[] sortSpecs, TupleRange dataRange)
+ throws IOException {
+ try {
+ int[] sortKeyIndexes = new int[sortSpecs.length];
+ for (int i = 0; i < sortSpecs.length; i++) {
+ sortKeyIndexes[i] = inputSchema.getColumnId(sortSpecs[i].getSortKey().getQualifiedName());
+ }
+
+ ColumnMapping columnMapping = new ColumnMapping(tableDesc.getSchema(), tableDesc.getMeta());
+ Configuration hbaseConf = HBaseStorageManager.getHBaseConfiguration(queryContext.getConf(), tableDesc.getMeta());
+
+ HTable htable = new HTable(hbaseConf, columnMapping.getHbaseTableName());
+ try {
+ byte[][] endKeys = htable.getEndKeys();
+ if (endKeys.length == 1) {
+ return new TupleRange[]{dataRange};
+ }
+ List<TupleRange> tupleRanges = new ArrayList<TupleRange>(endKeys.length);
+
+ TupleComparator comparator = new BaseTupleComparator(inputSchema, sortSpecs);
+ Tuple previousTuple = dataRange.getStart();
+
+ for (byte[] eachEndKey : endKeys) {
+ Tuple endTuple = new VTuple(sortSpecs.length);
+ byte[][] rowKeyFields;
+ if (sortSpecs.length > 1) {
+ byte[][] splitValues = BytesUtils.splitPreserveAllTokens(eachEndKey, columnMapping.getRowKeyDelimiter());
+ if (splitValues.length == sortSpecs.length) {
+ rowKeyFields = splitValues;
+ } else {
+ rowKeyFields = new byte[sortSpecs.length][];
+ for (int j = 0; j < sortSpecs.length; j++) {
+ if (j < splitValues.length) {
+ rowKeyFields[j] = splitValues[j];
+ } else {
+ rowKeyFields[j] = null;
+ }
+ }
+ }
+
+ } else {
+ rowKeyFields = new byte[1][];
+ rowKeyFields[0] = eachEndKey;
+ }
+
+ for (int i = 0; i < sortSpecs.length; i++) {
+ if (columnMapping.getIsBinaryColumns()[sortKeyIndexes[i]]) {
+ endTuple.put(i,
+ HBaseBinarySerializerDeserializer.deserialize(inputSchema.getColumn(sortKeyIndexes[i]),
+ rowKeyFields[i]));
+ } else {
+ endTuple.put(i,
+ HBaseTextSerializerDeserializer.deserialize(inputSchema.getColumn(sortKeyIndexes[i]),
+ rowKeyFields[i]));
+ }
+ }
+ tupleRanges.add(new TupleRange(sortSpecs, previousTuple, endTuple));
+ previousTuple = endTuple;
+ }
+
+ // Last region endkey is empty. Tajo ignores empty key, so endkey is replaced with max data value.
+ if (comparator.compare(dataRange.getEnd(), tupleRanges.get(tupleRanges.size() - 1).getStart()) >= 0) {
+ tupleRanges.get(tupleRanges.size() - 1).setEnd(dataRange.getEnd());
+ } else {
+ tupleRanges.remove(tupleRanges.size() - 1);
+ }
+ return tupleRanges.toArray(new TupleRange[]{});
+ } finally {
+ htable.close();
+ }
+ } catch (Throwable t) {
+ LOG.error(t.getMessage(), t);
+ throw new IOException(t.getMessage(), t);
+ }
+ }
+
+ public List<RewriteRule> getRewriteRules(OverridableConf queryContext, TableDesc tableDesc) throws IOException {
+ if ("false".equalsIgnoreCase(queryContext.get(HBaseStorageConstants.INSERT_PUT_MODE, "false"))) {
+ List<RewriteRule> rules = new ArrayList<RewriteRule>();
+ rules.add(new AddSortForInsertRewriter(tableDesc, getIndexColumns(tableDesc)));
+ return rules;
+ } else {
+ return null;
+ }
+ }
+
+ private Column[] getIndexColumns(TableDesc tableDesc) throws IOException {
+ List<Column> indexColumns = new ArrayList<Column>();
+
+ ColumnMapping columnMapping = new ColumnMapping(tableDesc.getSchema(), tableDesc.getMeta());
+
+ boolean[] isRowKeys = columnMapping.getIsRowKeyMappings();
+ for (int i = 0; i < isRowKeys.length; i++) {
+ if (isRowKeys[i]) {
+ indexColumns.add(tableDesc.getSchema().getColumn(i));
+ }
+ }
+
+ return indexColumns.toArray(new Column[]{});
+ }
+
+ @Override
+ public StorageProperty getStorageProperty() {
+ StorageProperty storageProperty = new StorageProperty();
+ storageProperty.setSortedInsert(true);
+ storageProperty.setSupportsInsertInto(true);
+ return storageProperty;
+ }
+
+ public void beforeInsertOrCATS(LogicalNode node) throws IOException {
+ if (node.getType() == NodeType.CREATE_TABLE) {
+ CreateTableNode cNode = (CreateTableNode)node;
+ if (!cNode.isExternal()) {
+ TableMeta tableMeta = new TableMeta(cNode.getStorageType(), cNode.getOptions());
+ createTable(tableMeta, cNode.getTableSchema(), cNode.isExternal(), cNode.isIfNotExists());
+ }
+ }
+ }
+
+ @Override
+ public void rollbackOutputCommit(LogicalNode node) throws IOException {
+ if (node.getType() == NodeType.CREATE_TABLE) {
+ CreateTableNode cNode = (CreateTableNode)node;
+ if (cNode.isExternal()) {
+ return;
+ }
+ TableMeta tableMeta = new TableMeta(cNode.getStorageType(), cNode.getOptions());
+ HBaseAdmin hAdmin = new HBaseAdmin(getHBaseConfiguration(conf, tableMeta));
+
+ try {
+ HTableDescriptor hTableDesc = parseHTableDescriptor(tableMeta, cNode.getTableSchema());
+ LOG.info("Delete table cause query failed:" + hTableDesc.getName());
+ hAdmin.disableTable(hTableDesc.getName());
+ hAdmin.deleteTable(hTableDesc.getName());
+ } finally {
+ hAdmin.close();
+ }
+ }
+ }
+
+ @Override
+ public void verifyInsertTableSchema(TableDesc tableDesc, Schema outSchema) throws IOException {
+ if (tableDesc != null) {
+ Schema tableSchema = tableDesc.getSchema();
+ if (tableSchema.size() != outSchema.size()) {
+ throw new IOException("The number of table columns is different from SELECT columns");
+ }
+
+ for (int i = 0; i < tableSchema.size(); i++) {
+ if (!tableSchema.getColumn(i).getDataType().equals(outSchema.getColumn(i).getDataType())) {
+ throw new IOException(outSchema.getColumn(i).getQualifiedName() +
+ "(" + outSchema.getColumn(i).getDataType().getType() + ")" +
+ " is different column type with " + tableSchema.getColumn(i).getSimpleName() +
+ "(" + tableSchema.getColumn(i).getDataType().getType() + ")");
+ }
+ }
+ }
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseTextSerializerDeserializer.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseTextSerializerDeserializer.java
new file mode 100644
index 0000000..a0ad492
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseTextSerializerDeserializer.java
@@ -0,0 +1,71 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.datum.DatumFactory;
+import org.apache.tajo.datum.NullDatum;
+import org.apache.tajo.util.NumberUtil;
+
+import java.io.IOException;
+
+public class HBaseTextSerializerDeserializer {
+ public static Datum deserialize(Column col, byte[] bytes) throws IOException {
+ Datum datum;
+ switch (col.getDataType().getType()) {
+ case INT1:
+ case INT2:
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() :
+ DatumFactory.createInt2((short)NumberUtil.parseInt(bytes, 0, bytes.length));
+ break;
+ case INT4:
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() :
+ DatumFactory.createInt4(NumberUtil.parseInt(bytes, 0, bytes.length));
+ break;
+ case INT8:
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() :
+ DatumFactory.createInt8(new String(bytes, 0, bytes.length));
+ break;
+ case FLOAT4:
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() :
+ DatumFactory.createFloat4(new String(bytes, 0, bytes.length));
+ break;
+ case FLOAT8:
+ datum = bytes == null || bytes.length == 0 ? NullDatum.get() :
+ DatumFactory.createFloat8(NumberUtil.parseDouble(bytes, 0, bytes.length));
+ break;
+ case TEXT:
+ datum = bytes == null ? NullDatum.get() : DatumFactory.createText(bytes);
+ break;
+ default:
+ datum = NullDatum.get();
+ break;
+ }
+ return datum;
+ }
+
+ public static byte[] serialize(Column col, Datum datum) throws IOException {
+ if (datum == null || datum instanceof NullDatum) {
+ return null;
+ }
+
+ return datum.asChars().getBytes();
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HFileAppender.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HFileAppender.java
new file mode 100644
index 0000000..07f7988
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HFileAppender.java
@@ -0,0 +1,167 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hbase.Cell;
+import org.apache.hadoop.hbase.KeyValue;
+import org.apache.hadoop.hbase.io.ImmutableBytesWritable;
+import org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2;
+import org.apache.hadoop.mapreduce.RecordWriter;
+import org.apache.hadoop.mapreduce.TaskAttemptContext;
+import org.apache.hadoop.mapreduce.TaskAttemptID;
+import org.apache.hadoop.mapreduce.TaskType;
+import org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter;
+import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;
+import org.apache.hadoop.mapreduce.task.TaskAttemptContextImpl;
+import org.apache.tajo.ExecutionBlockId;
+import org.apache.tajo.QueryUnitAttemptId;
+import org.apache.tajo.TajoConstants;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.storage.Tuple;
+import org.apache.tajo.util.Bytes;
+
+import java.io.IOException;
+import java.util.TreeSet;
+
+public class HFileAppender extends AbstractHBaseAppender {
+ private static final Log LOG = LogFactory.getLog(HFileAppender.class);
+
+ private RecordWriter<ImmutableBytesWritable, Cell> writer;
+ private TaskAttemptContext writerContext;
+ private Path workingFilePath;
+ private FileOutputCommitter committer;
+
+ public HFileAppender(Configuration conf, QueryUnitAttemptId taskAttemptId,
+ Schema schema, TableMeta meta, Path stagingDir) {
+ super(conf, taskAttemptId, schema, meta, stagingDir);
+ }
+
+ @Override
+ public void init() throws IOException {
+ super.init();
+
+ Configuration taskConf = new Configuration();
+ Path stagingResultDir = new Path(stagingDir, TajoConstants.RESULT_DIR_NAME);
+ taskConf.set(FileOutputFormat.OUTDIR, stagingResultDir.toString());
+
+ ExecutionBlockId ebId = taskAttemptId.getQueryUnitId().getExecutionBlockId();
+ writerContext = new TaskAttemptContextImpl(taskConf,
+ new TaskAttemptID(ebId.getQueryId().toString(), ebId.getId(), TaskType.MAP,
+ taskAttemptId.getQueryUnitId().getId(), taskAttemptId.getId()));
+
+ HFileOutputFormat2 hFileOutputFormat2 = new HFileOutputFormat2();
+ try {
+ writer = hFileOutputFormat2.getRecordWriter(writerContext);
+
+ committer = new FileOutputCommitter(FileOutputFormat.getOutputPath(writerContext), writerContext);
+ workingFilePath = committer.getWorkPath();
+ } catch (InterruptedException e) {
+ throw new IOException(e.getMessage(), e);
+ }
+
+ LOG.info("Created hbase file writer: " + workingFilePath);
+ }
+
+ long totalNumBytes = 0;
+ ImmutableBytesWritable keyWritable = new ImmutableBytesWritable();
+ boolean first = true;
+ TreeSet<KeyValue> kvSet = new TreeSet<KeyValue>(KeyValue.COMPARATOR);
+
+
+ @Override
+ public void addTuple(Tuple tuple) throws IOException {
+ Datum datum;
+
+ byte[] rowkey = getRowKeyBytes(tuple);
+
+ if (!first && !Bytes.equals(keyWritable.get(), 0, keyWritable.getLength(), rowkey, 0, rowkey.length)) {
+ try {
+ for (KeyValue kv : kvSet) {
+ writer.write(keyWritable, kv);
+ totalNumBytes += keyWritable.getLength() + kv.getLength();
+ }
+ kvSet.clear();
+ // Statistical section
+ if (enabledStats) {
+ stats.incrementRow();
+ }
+ } catch (InterruptedException e) {
+ LOG.error(e.getMessage(), e);
+ }
+ }
+
+ first = false;
+
+ keyWritable.set(rowkey);
+
+ readKeyValues(tuple, rowkey);
+ if (keyValues != null) {
+ for (KeyValue eachKeyVal: keyValues) {
+ kvSet.add(eachKeyVal);
+ }
+ }
+ }
+
+ @Override
+ public void flush() throws IOException {
+ }
+
+ @Override
+ public long getEstimatedOutputSize() throws IOException {
+ // StoreTableExec uses this value as rolling file length
+ // Not rolling
+ return 0;
+ }
+
+ @Override
+ public void close() throws IOException {
+ if (!kvSet.isEmpty()) {
+ try {
+ for (KeyValue kv : kvSet) {
+ writer.write(keyWritable, kv);
+ totalNumBytes += keyWritable.getLength() + keyWritable.getLength();
+ }
+ kvSet.clear();
+ // Statistical section
+ if (enabledStats) {
+ stats.incrementRow();
+ }
+ } catch (InterruptedException e) {
+ LOG.error(e.getMessage(), e);
+ }
+ }
+
+ if (enabledStats) {
+ stats.setNumBytes(totalNumBytes);
+ }
+ if (writer != null) {
+ try {
+ writer.close(writerContext);
+ committer.commitTask(writerContext);
+ } catch (InterruptedException e) {
+ }
+ }
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/IndexPredication.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/IndexPredication.java
new file mode 100644
index 0000000..3a58e50
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/IndexPredication.java
@@ -0,0 +1,61 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.datum.Datum;
+
+public class IndexPredication {
+ private Column column;
+ private int columnId;
+ private Datum startValue;
+ private Datum stopValue;
+
+ public Column getColumn() {
+ return column;
+ }
+
+ public void setColumn(Column column) {
+ this.column = column;
+ }
+
+ public int getColumnId() {
+ return columnId;
+ }
+
+ public void setColumnId(int columnId) {
+ this.columnId = columnId;
+ }
+
+ public Datum getStartValue() {
+ return startValue;
+ }
+
+ public void setStartValue(Datum startValue) {
+ this.startValue = startValue;
+ }
+
+ public Datum getStopValue() {
+ return stopValue;
+ }
+
+ public void setStopValue(Datum stopValue) {
+ this.stopValue = stopValue;
+ }
+}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/RowKeyMapping.java
similarity index 65%
copy from tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
copy to tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/RowKeyMapping.java
index 7baf7aa..4577703 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
+++ b/tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/RowKeyMapping.java
@@ -16,20 +16,25 @@
* limitations under the License.
*/
-package org.apache.tajo.storage.index;
+package org.apache.tajo.storage.hbase;
-import org.apache.tajo.storage.Tuple;
+public class RowKeyMapping {
+ private boolean isBinary;
+ private int keyFieldIndex;
-import java.io.IOException;
+ public boolean isBinary() {
+ return isBinary;
+ }
-public interface IndexReader {
-
- /**
- * Find the offset corresponding to key which is equal to a given key.
- *
- * @param key
- * @return
- * @throws IOException
- */
- public long find(Tuple key) throws IOException;
+ public void setBinary(boolean isBinary) {
+ this.isBinary = isBinary;
+ }
+
+ public int getKeyFieldIndex() {
+ return keyFieldIndex;
+ }
+
+ public void setKeyFieldIndex(int keyFieldIndex) {
+ this.keyFieldIndex = keyFieldIndex;
+ }
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java b/tajo-storage/tajo-storage-hbase/src/main/proto/StorageFragmentProtos.proto
similarity index 61%
copy from tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
copy to tajo-storage/tajo-storage-hbase/src/main/proto/StorageFragmentProtos.proto
index 7baf7aa..668b116 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
+++ b/tajo-storage/tajo-storage-hbase/src/main/proto/StorageFragmentProtos.proto
@@ -16,20 +16,20 @@
* limitations under the License.
*/
-package org.apache.tajo.storage.index;
+option java_package = "org.apache.tajo.storage.hbase";
+option java_outer_classname = "StorageFragmentProtos";
+option optimize_for = SPEED;
+option java_generic_services = false;
+option java_generate_equals_and_hash = true;
-import org.apache.tajo.storage.Tuple;
+import "CatalogProtos.proto";
-import java.io.IOException;
-
-public interface IndexReader {
-
- /**
- * Find the offset corresponding to key which is equal to a given key.
- *
- * @param key
- * @return
- * @throws IOException
- */
- public long find(Tuple key) throws IOException;
-}
+message HBaseFragmentProto {
+ required string tableName = 1;
+ required string hbaseTableName = 2;
+ required bytes startRow = 3;
+ required bytes stopRow = 4;
+ required bool last = 5;
+ required int64 length = 6;
+ optional string regionLocation = 7;
+}
\ No newline at end of file
diff --git a/tajo-storage/tajo-storage-hbase/src/test/java/org/apache/tajo/storage/hbase/TestColumnMapping.java b/tajo-storage/tajo-storage-hbase/src/test/java/org/apache/tajo/storage/hbase/TestColumnMapping.java
new file mode 100644
index 0000000..68939d6
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/test/java/org/apache/tajo/storage/hbase/TestColumnMapping.java
@@ -0,0 +1,93 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.common.TajoDataTypes.Type;
+import org.apache.tajo.util.KeyValueSet;
+import org.junit.Test;
+
+import java.util.List;
+
+import static org.junit.Assert.*;
+
+public class TestColumnMapping {
+ @Test
+ public void testColumnKeyValueMapping() throws Exception {
+ KeyValueSet keyValueSet = new KeyValueSet();
+ keyValueSet.set(HBaseStorageConstants.META_TABLE_KEY, "test");
+ keyValueSet.set(HBaseStorageConstants.META_COLUMNS_KEY, ":key,col2:key:,col2:value:#b,col3:");
+
+ Schema schema = new Schema();
+ schema.addColumn("c1", Type.TEXT);
+ schema.addColumn("c2", Type.TEXT);
+ schema.addColumn("c3", Type.TEXT);
+ schema.addColumn("c4", Type.TEXT);
+
+ TableMeta tableMeta = new TableMeta(StoreType.HBASE, keyValueSet);
+
+ ColumnMapping columnMapping = new ColumnMapping(schema, tableMeta);
+
+ List<String> cfNames = columnMapping.getColumnFamilyNames();
+ assertEquals(2, cfNames.size());
+ assertEquals("col2", cfNames.get(0));
+ assertEquals("col3", cfNames.get(1));
+
+ for (int i = 0; i < columnMapping.getIsBinaryColumns().length; i++) {
+ if (i == 2) {
+ assertTrue(columnMapping.getIsBinaryColumns()[i]);
+ } else {
+ assertFalse(columnMapping.getIsBinaryColumns()[i]);
+ }
+ }
+
+ for (int i = 0; i < columnMapping.getIsRowKeyMappings().length; i++) {
+ if (i == 0) {
+ assertTrue(columnMapping.getIsRowKeyMappings()[i]);
+ } else {
+ assertFalse(columnMapping.getIsRowKeyMappings()[i]);
+ }
+ }
+
+ String[] expectedColumnNames = { null, null, null, null};
+ for (int i = 0; i < schema.size(); i++) {
+ String columnName = columnMapping.getMappingColumns()[i][1] == null ? null :
+ new String(columnMapping.getMappingColumns()[i][1]);
+ assertEquals(expectedColumnNames[i], columnName);
+ }
+
+ for (int i = 0; i < schema.size(); i++) {
+ if (i == 1) {
+ assertTrue(columnMapping.getIsColumnKeys()[i]);
+ } else {
+ assertFalse(columnMapping.getIsColumnKeys()[i]);
+ }
+ }
+
+ for (int i = 0; i < schema.size(); i++) {
+ if (i == 2) {
+ assertTrue(columnMapping.getIsColumnValues()[i]);
+ } else {
+ assertFalse(columnMapping.getIsColumnValues()[i]);
+ }
+ }
+ }
+}
diff --git a/tajo-storage/tajo-storage-hbase/src/test/java/org/apache/tajo/storage/hbase/TestHBaseStorageManager.java b/tajo-storage/tajo-storage-hbase/src/test/java/org/apache/tajo/storage/hbase/TestHBaseStorageManager.java
new file mode 100644
index 0000000..1fc4065
--- /dev/null
+++ b/tajo-storage/tajo-storage-hbase/src/test/java/org/apache/tajo/storage/hbase/TestHBaseStorageManager.java
@@ -0,0 +1,109 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tajo.storage.hbase;
+
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.common.TajoDataTypes.Type;
+import org.apache.tajo.conf.TajoConf;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.datum.TextDatum;
+import org.apache.tajo.plan.expr.*;
+import org.apache.tajo.plan.logical.ScanNode;
+import org.apache.tajo.storage.StorageManager;
+import org.apache.tajo.util.Pair;
+import org.junit.Test;
+
+import java.util.List;
+import java.util.Set;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+public class TestHBaseStorageManager {
+ @Test
+ public void testGetIndexPredications() throws Exception {
+ Column rowkeyColumn = new Column("rk", Type.TEXT);
+ // where rk >= '020' and rk <= '055'
+ ScanNode scanNode = new ScanNode(1);
+ EvalNode evalNode1 = new BinaryEval(EvalType.GEQ, new FieldEval(rowkeyColumn), new ConstEval(new TextDatum("020")));
+ EvalNode evalNode2 = new BinaryEval(EvalType.LEQ, new FieldEval(rowkeyColumn), new ConstEval(new TextDatum("055")));
+ EvalNode evalNodeA = new BinaryEval(EvalType.AND, evalNode1, evalNode2);
+ scanNode.setQual(evalNodeA);
+
+ HBaseStorageManager storageManager =
+ (HBaseStorageManager) StorageManager.getStorageManager(new TajoConf(), StoreType.HBASE);
+ List<Set<EvalNode>> indexEvals = storageManager.findIndexablePredicateSet(scanNode, new Column[]{rowkeyColumn});
+ assertNotNull(indexEvals);
+ assertEquals(1, indexEvals.size());
+ Pair<Datum, Datum> indexPredicateValue = storageManager.getIndexablePredicateValue(null, indexEvals.get(0));
+ assertEquals("020", indexPredicateValue.getFirst().asChars());
+ assertEquals("055", indexPredicateValue.getSecond().asChars());
+
+ // where (rk >= '020' and rk <= '055') or rk = '075'
+ EvalNode evalNode3 = new BinaryEval(EvalType.EQUAL, new FieldEval(rowkeyColumn),new ConstEval(new TextDatum("075")));
+ EvalNode evalNodeB = new BinaryEval(EvalType.OR, evalNodeA, evalNode3);
+ scanNode.setQual(evalNodeB);
+ indexEvals = storageManager.findIndexablePredicateSet(scanNode, new Column[]{rowkeyColumn});
+ assertEquals(2, indexEvals.size());
+ indexPredicateValue = storageManager.getIndexablePredicateValue(null, indexEvals.get(0));
+ assertEquals("020", indexPredicateValue.getFirst().asChars());
+ assertEquals("055", indexPredicateValue.getSecond().asChars());
+
+ indexPredicateValue = storageManager.getIndexablePredicateValue(null, indexEvals.get(1));
+ assertEquals("075", indexPredicateValue.getFirst().asChars());
+ assertEquals("075", indexPredicateValue.getSecond().asChars());
+
+ // where (rk >= '020' and rk <= '055') or (rk >= '072' and rk <= '078')
+ EvalNode evalNode4 = new BinaryEval(EvalType.GEQ, new FieldEval(rowkeyColumn), new ConstEval(new TextDatum("072")));
+ EvalNode evalNode5 = new BinaryEval(EvalType.LEQ, new FieldEval(rowkeyColumn), new ConstEval(new TextDatum("078")));
+ EvalNode evalNodeC = new BinaryEval(EvalType.AND, evalNode4, evalNode5);
+ EvalNode evalNodeD = new BinaryEval(EvalType.OR, evalNodeA, evalNodeC);
+ scanNode.setQual(evalNodeD);
+ indexEvals = storageManager.findIndexablePredicateSet(scanNode, new Column[]{rowkeyColumn});
+ assertEquals(2, indexEvals.size());
+
+ indexPredicateValue = storageManager.getIndexablePredicateValue(null, indexEvals.get(0));
+ assertEquals("020", indexPredicateValue.getFirst().asChars());
+ assertEquals("055", indexPredicateValue.getSecond().asChars());
+
+ indexPredicateValue = storageManager.getIndexablePredicateValue(null, indexEvals.get(1));
+ assertEquals("072", indexPredicateValue.getFirst().asChars());
+ assertEquals("078", indexPredicateValue.getSecond().asChars());
+
+ // where (rk >= '020' and rk <= '055') or (rk >= '072' and rk <= '078' and rk >= '073')
+ evalNode4 = new BinaryEval(EvalType.GEQ, new FieldEval(rowkeyColumn), new ConstEval(new TextDatum("072")));
+ evalNode5 = new BinaryEval(EvalType.LEQ, new FieldEval(rowkeyColumn), new ConstEval(new TextDatum("078")));
+ evalNodeC = new BinaryEval(EvalType.AND, evalNode4, evalNode5);
+ EvalNode evalNode6 = new BinaryEval(EvalType.GEQ, new FieldEval(rowkeyColumn), new ConstEval(new TextDatum("073")));
+ evalNodeD = new BinaryEval(EvalType.AND, evalNodeC, evalNode6);
+ EvalNode evalNodeE = new BinaryEval(EvalType.OR, evalNodeA, evalNodeD);
+ scanNode.setQual(evalNodeE);
+ indexEvals = storageManager.findIndexablePredicateSet(scanNode, new Column[]{rowkeyColumn});
+ assertEquals(2, indexEvals.size());
+
+ indexPredicateValue = storageManager.getIndexablePredicateValue(null, indexEvals.get(0));
+ assertEquals("020", indexPredicateValue.getFirst().asChars());
+ assertEquals("055", indexPredicateValue.getSecond().asChars());
+
+ indexPredicateValue = storageManager.getIndexablePredicateValue(null, indexEvals.get(1));
+ assertEquals("073", indexPredicateValue.getFirst().asChars());
+ assertEquals("078", indexPredicateValue.getSecond().asChars());
+ }
+}
diff --git a/tajo-storage/tajo-storage-hdfs/pom.xml b/tajo-storage/tajo-storage-hdfs/pom.xml
new file mode 100644
index 0000000..ef8e9c2
--- /dev/null
+++ b/tajo-storage/tajo-storage-hdfs/pom.xml
@@ -0,0 +1,385 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright 2012 Database Lab., Korea Univ.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <parent>
+ <artifactId>tajo-project</artifactId>
+ <groupId>org.apache.tajo</groupId>
+ <version>0.9.1-SNAPSHOT</version>
+ <relativePath>../../tajo-project</relativePath>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+
+ <artifactId>tajo-storage-hdfs</artifactId>
+ <packaging>jar</packaging>
+ <name>Tajo HDFS Storage</name>
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+ <parquet.version>1.5.0</parquet.version>
+ <parquet.format.version>2.1.0</parquet.format.version>
+ </properties>
+
+ <repositories>
+ <repository>
+ <id>repository.jboss.org</id>
+ <url>https://repository.jboss.org/nexus/content/repositories/releases/
+ </url>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </repository>
+ </repositories>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <configuration>
+ <source>1.6</source>
+ <target>1.6</target>
+ <encoding>${project.build.sourceEncoding}</encoding>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.rat</groupId>
+ <artifactId>apache-rat-plugin</artifactId>
+ <executions>
+ <execution>
+ <phase>verify</phase>
+ <goals>
+ <goal>check</goal>
+ </goals>
+ </execution>
+ </executions>
+ <configuration>
+ <excludes>
+ <exclude>src/test/resources/dataset/**</exclude>
+ </excludes>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-plugin</artifactId>
+ <configuration>
+ <systemProperties>
+ <tajo.test>TRUE</tajo.test>
+ </systemProperties>
+ <argLine>-Xms512m -Xmx1024m -XX:MaxPermSize=128m -Dfile.encoding=UTF-8</argLine>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ <version>2.4</version>
+ <executions>
+ <execution>
+ <goals>
+ <goal>test-jar</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-antrun-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>create-protobuf-generated-sources-directory</id>
+ <phase>initialize</phase>
+ <configuration>
+ <target>
+ <mkdir dir="target/generated-sources/proto" />
+ </target>
+ </configuration>
+ <goals>
+ <goal>run</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>exec-maven-plugin</artifactId>
+ <version>1.2</version>
+ <executions>
+ <execution>
+ <id>generate-sources</id>
+ <phase>generate-sources</phase>
+ <configuration>
+ <executable>protoc</executable>
+ <arguments>
+ <argument>-Isrc/main/proto/</argument>
+ <argument>--proto_path=../../tajo-common/src/main/proto</argument>
+ <argument>--proto_path=../../tajo-catalog/tajo-catalog-common/src/main/proto</argument>
+ <argument>--java_out=target/generated-sources/proto</argument>
+ <argument>src/main/proto/StorageFragmentProtos.proto</argument>
+ </arguments>
+ </configuration>
+ <goals>
+ <goal>exec</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>build-helper-maven-plugin</artifactId>
+ <version>1.5</version>
+ <executions>
+ <execution>
+ <id>add-source</id>
+ <phase>generate-sources</phase>
+ <goals>
+ <goal>add-source</goal>
+ </goals>
+ <configuration>
+ <sources>
+ <source>target/generated-sources/proto</source>
+ </sources>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-report-plugin</artifactId>
+ </plugin>
+ </plugins>
+ </build>
+
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-common</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-catalog-common</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-plan</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-common</artifactId>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.avro</groupId>
+ <artifactId>trevni-core</artifactId>
+ <version>1.7.3</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.avro</groupId>
+ <artifactId>trevni-avro</artifactId>
+ <version>1.7.3</version>
+ <exclusions>
+ <exclusion>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-core</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-common</artifactId>
+ <scope>provided</scope>
+ <exclusions>
+ <exclusion>
+ <artifactId>zookeeper</artifactId>
+ <groupId>org.apache.zookeeper</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>slf4j-api</artifactId>
+ <groupId>org.slf4j</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>jersey-json</artifactId>
+ <groupId>com.sun.jersey</groupId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-hdfs</artifactId>
+ <scope>provided</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-el</groupId>
+ <artifactId>commons-el</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-runtime</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-compiler</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jsp-2.1-jetty</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>com.sun.jersey.jersey-test-framework</groupId>
+ <artifactId>jersey-test-framework-grizzly2</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-minicluster</artifactId>
+ <scope>test</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-el</groupId>
+ <artifactId>commons-el</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-runtime</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-compiler</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jsp-2.1-jetty</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>com.sun.jersey.jersey-test-framework</groupId>
+ <artifactId>jersey-test-framework-grizzly2</artifactId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-yarn-server-tests</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-jobclient</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-app</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-yarn-api</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-hs</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-mapreduce-client-core</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-mapreduce-client-core</artifactId>
+ <version>${hadoop.version}</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.google.protobuf</groupId>
+ <artifactId>protobuf-java</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.twitter</groupId>
+ <artifactId>parquet-column</artifactId>
+ <version>${parquet.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>com.twitter</groupId>
+ <artifactId>parquet-hadoop</artifactId>
+ <version>${parquet.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>com.twitter</groupId>
+ <artifactId>parquet-format</artifactId>
+ <version>${parquet.format.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>io.netty</groupId>
+ <artifactId>netty-buffer</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>net.minidev</groupId>
+ <artifactId>json-smart</artifactId>
+ <version>2.0</version>
+ </dependency>
+ </dependencies>
+
+ <profiles>
+ <profile>
+ <id>docs</id>
+ <activation>
+ <activeByDefault>false</activeByDefault>
+ </activation>
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <executions>
+ <execution>
+ <!-- build javadoc jars per jar for publishing to maven -->
+ <id>module-javadocs</id>
+ <phase>package</phase>
+ <goals>
+ <goal>jar</goal>
+ </goals>
+ <configuration>
+ <destDir>${project.build.directory}</destDir>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+ </profile>
+ </profiles>
+
+ <reporting>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-report-plugin</artifactId>
+ <version>2.15</version>
+ </plugin>
+ </plugins>
+ </reporting>
+</project>
\ No newline at end of file
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/CSVFile.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/CSVFile.java
similarity index 96%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/CSVFile.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/CSVFile.java
index 5ddc3fb..4bf4c99 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/CSVFile.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/CSVFile.java
@@ -24,10 +24,10 @@
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.*;
-import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.io.IOUtils;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.io.compress.*;
+import org.apache.tajo.QueryUnitAttemptId;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.catalog.proto.CatalogProtos;
@@ -38,7 +38,7 @@
import org.apache.tajo.exception.UnsupportedException;
import org.apache.tajo.storage.compress.CodecPool;
import org.apache.tajo.storage.exception.AlreadyExistsStorageException;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.storage.rcfile.NonSyncByteArrayOutputStream;
import org.apache.tajo.util.BytesUtils;
@@ -76,9 +76,10 @@
private NonSyncByteArrayOutputStream os = new NonSyncByteArrayOutputStream(BUFFER_SIZE);
private SerializerDeserializer serde;
- public CSVAppender(Configuration conf, final Schema schema, final TableMeta meta, final Path path) throws IOException {
- super(conf, schema, meta, path);
- this.fs = path.getFileSystem(conf);
+ public CSVAppender(Configuration conf, final QueryUnitAttemptId taskAttemptId,
+ final Schema schema, final TableMeta meta, final Path workDir) throws IOException {
+ super(conf, taskAttemptId, schema, meta, workDir);
+ this.fs = workDir.getFileSystem(conf);
this.meta = meta;
this.schema = schema;
this.delimiter = StringEscapeUtils.unescapeJava(
@@ -99,7 +100,7 @@
@Override
public void init() throws IOException {
if (!fs.exists(path.getParent())) {
- throw new FileNotFoundException(path.toString());
+ throw new FileNotFoundException(path.getParent().toString());
}
//determine the intermediate file type
@@ -254,11 +255,11 @@
}
public static class CSVScanner extends FileScanner implements SeekableScanner {
- public CSVScanner(Configuration conf, final Schema schema, final TableMeta meta, final FileFragment fragment)
+ public CSVScanner(Configuration conf, final Schema schema, final TableMeta meta, final Fragment fragment)
throws IOException {
super(conf, schema, meta, fragment);
factory = new CompressionCodecFactory(conf);
- codec = factory.getCodec(fragment.getPath());
+ codec = factory.getCodec(this.fragment.getPath());
if (codec == null || codec instanceof SplittableCompressionCodec) {
splittable = true;
}
@@ -316,7 +317,7 @@
recordCount = 0;
pos = startOffset = fragment.getStartKey();
- end = startOffset + fragment.getEndKey();
+ end = startOffset + fragment.getLength();
if (codec != null) {
decompressor = CodecPool.getDecompressor(codec);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/CompressedSplitLineReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/CompressedSplitLineReader.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/CompressedSplitLineReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/CompressedSplitLineReader.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/FieldSerializerDeserializer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FieldSerializerDeserializer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/FieldSerializerDeserializer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FieldSerializerDeserializer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/FileAppender.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FileAppender.java
similarity index 65%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/FileAppender.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FileAppender.java
index 04278e9..47f67c6 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/FileAppender.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FileAppender.java
@@ -18,28 +18,50 @@
package org.apache.tajo.storage;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
+import org.apache.tajo.QueryUnitAttemptId;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.conf.TajoConf;
import java.io.IOException;
public abstract class FileAppender implements Appender {
+ private static final Log LOG = LogFactory.getLog(FileAppender.class);
+
protected boolean inited = false;
protected final Configuration conf;
protected final TableMeta meta;
protected final Schema schema;
- protected final Path path;
+ protected final Path workDir;
+ protected final QueryUnitAttemptId taskAttemptId;
protected boolean enabledStats;
-
- public FileAppender(Configuration conf, Schema schema, TableMeta meta, Path path) {
+ protected Path path;
+
+ public FileAppender(Configuration conf, QueryUnitAttemptId taskAttemptId, Schema schema,
+ TableMeta meta, Path workDir) {
this.conf = conf;
this.meta = meta;
this.schema = schema;
- this.path = path;
+ this.workDir = workDir;
+ this.taskAttemptId = taskAttemptId;
+
+ try {
+ if (taskAttemptId != null) {
+ this.path = ((FileStorageManager)StorageManager.getFileStorageManager((TajoConf) conf))
+ .getAppenderFilePath(taskAttemptId, workDir);
+ } else {
+ this.path = workDir;
+ }
+ } catch (IOException e) {
+ LOG.error(e.getMessage(), e);
+ throw new IllegalStateException("Error while opeining FileAppender: " + e.getMessage(), e);
+ }
}
public void init() throws IOException {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/FileScanner.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FileScanner.java
similarity index 94%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/FileScanner.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FileScanner.java
index f15c4c9..038f0f4 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/FileScanner.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FileScanner.java
@@ -30,6 +30,7 @@
import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.conf.TajoConf;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import java.io.IOException;
@@ -49,11 +50,11 @@
protected TableStats tableStats;
- public FileScanner(Configuration conf, final Schema schema, final TableMeta meta, final FileFragment fragment) {
+ public FileScanner(Configuration conf, final Schema schema, final TableMeta meta, final Fragment fragment) {
this.conf = conf;
this.meta = meta;
this.schema = schema;
- this.fragment = fragment;
+ this.fragment = (FileFragment)fragment;
this.tableStats = new TableStats();
this.columnNum = this.schema.size();
}
@@ -63,7 +64,7 @@
progress = 0.0f;
if (fragment != null) {
- tableStats.setNumBytes(fragment.getEndKey());
+ tableStats.setNumBytes(fragment.getLength());
tableStats.setNumBlocks(1);
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/StorageManager.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FileStorageManager.java
similarity index 65%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/StorageManager.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FileStorageManager.java
index 220eb6c..060bf16 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/StorageManager.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/FileStorageManager.java
@@ -18,68 +18,80 @@
package org.apache.tajo.storage;
+import com.google.common.annotations.VisibleForTesting;
+import com.google.common.base.Preconditions;
import com.google.common.collect.Lists;
-import com.google.common.collect.Maps;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.*;
import org.apache.hadoop.hdfs.DFSConfigKeys;
import org.apache.hadoop.hdfs.DistributedFileSystem;
-import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.catalog.TableMeta;
-import org.apache.tajo.catalog.proto.CatalogProtos;
-import org.apache.tajo.catalog.proto.CatalogProtos.FragmentProto;
+import org.apache.tajo.OverridableConf;
+import org.apache.tajo.QueryUnitAttemptId;
+import org.apache.tajo.TajoConstants;
+import org.apache.tajo.catalog.*;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.conf.TajoConf;
-import org.apache.tajo.conf.TajoConf.ConfVars;
+import org.apache.tajo.plan.logical.LogicalNode;
+import org.apache.tajo.plan.logical.ScanNode;
import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.storage.fragment.Fragment;
-import org.apache.tajo.storage.fragment.FragmentConvertor;
import org.apache.tajo.util.Bytes;
-import org.apache.tajo.util.FileUtil;
-import java.io.FileNotFoundException;
import java.io.IOException;
-import java.lang.reflect.Constructor;
-import java.net.URI;
+import java.text.NumberFormat;
import java.util.*;
-import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
-/**
- * StorageManager
- */
-public class StorageManager {
- private final Log LOG = LogFactory.getLog(StorageManager.class);
+public class FileStorageManager extends StorageManager {
+ private final Log LOG = LogFactory.getLog(FileStorageManager.class);
- protected final TajoConf conf;
- protected final FileSystem fs;
- protected final Path tableBaseDir;
- protected final boolean blocksMetadataEnabled;
+ static final String OUTPUT_FILE_PREFIX="part-";
+ static final ThreadLocal<NumberFormat> OUTPUT_FILE_FORMAT_SUBQUERY =
+ new ThreadLocal<NumberFormat>() {
+ @Override
+ public NumberFormat initialValue() {
+ NumberFormat fmt = NumberFormat.getInstance();
+ fmt.setGroupingUsed(false);
+ fmt.setMinimumIntegerDigits(2);
+ return fmt;
+ }
+ };
+ static final ThreadLocal<NumberFormat> OUTPUT_FILE_FORMAT_TASK =
+ new ThreadLocal<NumberFormat>() {
+ @Override
+ public NumberFormat initialValue() {
+ NumberFormat fmt = NumberFormat.getInstance();
+ fmt.setGroupingUsed(false);
+ fmt.setMinimumIntegerDigits(6);
+ return fmt;
+ }
+ };
+
+ static final ThreadLocal<NumberFormat> OUTPUT_FILE_FORMAT_SEQ =
+ new ThreadLocal<NumberFormat>() {
+ @Override
+ public NumberFormat initialValue() {
+ NumberFormat fmt = NumberFormat.getInstance();
+ fmt.setGroupingUsed(false);
+ fmt.setMinimumIntegerDigits(3);
+ return fmt;
+ }
+ };
+
+ protected FileSystem fs;
+ protected Path tableBaseDir;
+ protected boolean blocksMetadataEnabled;
private static final HdfsVolumeId zeroVolumeId = new HdfsVolumeId(Bytes.toBytes(0));
- private static final Map<String, StorageManager> storageManagers = Maps.newHashMap();
+ public FileStorageManager(StoreType storeType) {
+ super(storeType);
+ }
- /**
- * Cache of scanner handlers for each storage type.
- */
- protected static final Map<String, Class<? extends Scanner>> SCANNER_HANDLER_CACHE
- = new ConcurrentHashMap<String, Class<? extends Scanner>>();
-
- /**
- * Cache of appender handlers for each storage type.
- */
- protected static final Map<String, Class<? extends FileAppender>> APPENDER_HANDLER_CACHE
- = new ConcurrentHashMap<String, Class<? extends FileAppender>>();
-
- /**
- * Cache of constructors for each class. Pins the classes so they
- * can't be garbage collected until ReflectionUtils can be collected.
- */
- private static final Map<Class<?>, Constructor<?>> CONSTRUCTOR_CACHE =
- new ConcurrentHashMap<Class<?>, Constructor<?>>();
-
- private StorageManager(TajoConf conf) throws IOException {
- this.conf = conf;
+ @Override
+ protected void storageInit() throws IOException {
this.tableBaseDir = TajoConf.getWarehouseDir(conf);
this.fs = tableBaseDir.getFileSystem(conf);
this.blocksMetadataEnabled = conf.getBoolean(DFSConfigKeys.DFS_HDFS_BLOCKS_METADATA_ENABLED,
@@ -88,33 +100,6 @@
LOG.warn("does not support block metadata. ('dfs.datanode.hdfs-blocks-metadata.enabled')");
}
- public static StorageManager getStorageManager(TajoConf conf) throws IOException {
- return getStorageManager(conf, null);
- }
-
- public static synchronized StorageManager getStorageManager (
- TajoConf conf, Path warehouseDir) throws IOException {
-
- URI uri;
- TajoConf localConf = new TajoConf(conf);
- if (warehouseDir != null) {
- localConf.setVar(ConfVars.WAREHOUSE_DIR, warehouseDir.toUri().toString());
- }
-
- uri = TajoConf.getWarehouseDir(localConf).toUri();
-
- String key = "file".equals(uri.getScheme()) ? "file" : uri.toString();
-
- if(storageManagers.containsKey(key)) {
- StorageManager sm = storageManagers.get(key);
- return sm;
- } else {
- StorageManager storageManager = new StorageManager(localConf);
- storageManagers.put(key, storageManager);
- return storageManager;
- }
- }
-
public Scanner getFileScanner(TableMeta meta, Schema schema, Path path)
throws IOException {
FileSystem fs = path.getFileSystem(conf);
@@ -124,22 +109,10 @@
public Scanner getFileScanner(TableMeta meta, Schema schema, Path path, FileStatus status)
throws IOException {
- FileFragment fragment = new FileFragment(path.getName(), path, 0, status.getLen());
+ Fragment fragment = new FileFragment(path.getName(), path, 0, status.getLen());
return getScanner(meta, schema, fragment);
}
- public Scanner getScanner(TableMeta meta, Schema schema, FragmentProto fragment) throws IOException {
- return getScanner(meta, schema, FragmentConvertor.convert(conf, meta.getStoreType(), fragment), schema);
- }
-
- public Scanner getScanner(TableMeta meta, Schema schema, FragmentProto fragment, Schema target) throws IOException {
- return getScanner(meta, schema, FragmentConvertor.convert(conf, meta.getStoreType(), fragment), target);
- }
-
- public Scanner getScanner(TableMeta meta, Schema schema, Fragment fragment) throws IOException {
- return getScanner(meta, schema, fragment, schema);
- }
-
public FileSystem getFileSystem() {
return this.fs;
}
@@ -176,47 +149,10 @@
return new Path(tableBaseDir, tableName);
}
- public Appender getAppender(TableMeta meta, Schema schema, Path path)
+ @VisibleForTesting
+ public Appender getAppender(TableMeta meta, Schema schema, Path filePath)
throws IOException {
- Appender appender;
-
- Class<? extends FileAppender> appenderClass;
-
- String handlerName = meta.getStoreType().name().toLowerCase();
- appenderClass = APPENDER_HANDLER_CACHE.get(handlerName);
- if (appenderClass == null) {
- appenderClass = conf.getClass(
- String.format("tajo.storage.appender-handler.%s.class",
- meta.getStoreType().name().toLowerCase()), null,
- FileAppender.class);
- APPENDER_HANDLER_CACHE.put(handlerName, appenderClass);
- }
-
- if (appenderClass == null) {
- throw new IOException("Unknown Storage Type: " + meta.getStoreType());
- }
-
- appender = newAppenderInstance(appenderClass, conf, meta, schema, path);
-
- return appender;
- }
-
- public TableMeta getTableMeta(Path tablePath) throws IOException {
- TableMeta meta;
-
- FileSystem fs = tablePath.getFileSystem(conf);
- Path tableMetaPath = new Path(tablePath, ".meta");
- if (!fs.exists(tableMetaPath)) {
- throw new FileNotFoundException(".meta file not found in " + tablePath.toString());
- }
-
- FSDataInputStream tableMetaIn = fs.open(tableMetaPath);
-
- CatalogProtos.TableProto tableProto = (CatalogProtos.TableProto) FileUtil.loadProto(tableMetaIn,
- CatalogProtos.TableProto.getDefaultInstance());
- meta = new TableMeta(tableProto);
-
- return meta;
+ return getAppender(null, null, meta, schema, filePath);
}
public FileFragment[] split(String tableName) throws IOException {
@@ -332,13 +268,22 @@
/////////////////////////////////////////////////////////////////////////////
// FileInputFormat Area
/////////////////////////////////////////////////////////////////////////////
-
- public static final PathFilter hiddenFileFilter = new PathFilter() {
- public boolean accept(Path p) {
- String name = p.getName();
- return !name.startsWith("_") && !name.startsWith(".");
+ public Path getAppenderFilePath(QueryUnitAttemptId taskAttemptId, Path workDir) {
+ if (taskAttemptId == null) {
+ // For testcase
+ return workDir;
}
- };
+ // The final result of a task will be written in a file named part-ss-nnnnnnn,
+ // where ss is the subquery id associated with this task, and nnnnnn is the task id.
+ Path outFilePath = StorageUtil.concatPath(workDir, TajoConstants.RESULT_DIR_NAME,
+ OUTPUT_FILE_PREFIX +
+ OUTPUT_FILE_FORMAT_SUBQUERY.get().format(taskAttemptId.getQueryUnitId().getExecutionBlockId().getId()) + "-" +
+ OUTPUT_FILE_FORMAT_TASK.get().format(taskAttemptId.getQueryUnitId().getId()) + "-" +
+ OUTPUT_FILE_FORMAT_SEQ.get().format(0));
+ LOG.info("Output File Path: " + outFilePath);
+
+ return outFilePath;
+ }
/**
* Proxy PathFilter that accepts a path only if all filters given in the
@@ -557,12 +502,12 @@
*
* @throws IOException
*/
- public List<FileFragment> getSplits(String tableName, TableMeta meta, Schema schema, Path... inputs)
+ public List<Fragment> getSplits(String tableName, TableMeta meta, Schema schema, Path... inputs)
throws IOException {
// generate splits'
- List<FileFragment> splits = Lists.newArrayList();
- List<FileFragment> volumeSplits = Lists.newArrayList();
+ List<Fragment> splits = Lists.newArrayList();
+ List<Fragment> volumeSplits = Lists.newArrayList();
List<BlockLocation> blockLocations = Lists.newArrayList();
for (Path p : inputs) {
@@ -645,7 +590,7 @@
return splits;
}
- private void setVolumeMeta(List<FileFragment> splits, final List<BlockLocation> blockLocations)
+ private void setVolumeMeta(List<Fragment> splits, final List<BlockLocation> blockLocations)
throws IOException {
int locationSize = blockLocations.size();
@@ -664,7 +609,7 @@
int lsLimit = conf.getInt(DFSConfigKeys.DFS_LIST_LIMIT, DFSConfigKeys.DFS_LIST_LIMIT_DEFAULT);
int blockLocationIdx = 0;
- Iterator<FileFragment> iter = splits.iterator();
+ Iterator<Fragment> iter = splits.iterator();
while (locationSize > blockLocationIdx) {
int subSize = Math.min(locationSize - blockLocationIdx, lsLimit);
@@ -673,7 +618,7 @@
BlockStorageLocation[] blockStorageLocations = fs.getFileBlockStorageLocations(locations);
for (BlockStorageLocation blockStorageLocation : blockStorageLocations) {
- iter.next().setDiskIds(getDiskIds(blockStorageLocation.getVolumeIds()));
+ ((FileFragment)iter.next()).setDiskIds(getDiskIds(blockStorageLocation.getVolumeIds()));
blockLocationIdx++;
}
}
@@ -701,105 +646,230 @@
}
}
- private static final Class<?>[] DEFAULT_SCANNER_PARAMS = {
- Configuration.class,
- Schema.class,
- TableMeta.class,
- FileFragment.class
- };
+ @Override
+ public List<Fragment> getSplits(String tableName, TableDesc table, ScanNode scanNode) throws IOException {
+ return getSplits(tableName, table.getMeta(), table.getSchema(), new Path(table.getPath()));
+ }
- private static final Class<?>[] DEFAULT_APPENDER_PARAMS = {
- Configuration.class,
- Schema.class,
- TableMeta.class,
- Path.class
- };
+ @Override
+ public void createTable(TableDesc tableDesc, boolean ifNotExists) throws IOException {
+ if (!tableDesc.isExternal()) {
+ String [] splitted = CatalogUtil.splitFQTableName(tableDesc.getName());
+ String databaseName = splitted[0];
+ String simpleTableName = splitted[1];
- /**
- * create a scanner instance.
- */
- public static <T> T newScannerInstance(Class<T> theClass, Configuration conf, Schema schema, TableMeta meta,
- Fragment fragment) {
- T result;
- try {
- Constructor<T> meth = (Constructor<T>) CONSTRUCTOR_CACHE.get(theClass);
- if (meth == null) {
- meth = theClass.getDeclaredConstructor(DEFAULT_SCANNER_PARAMS);
- meth.setAccessible(true);
- CONSTRUCTOR_CACHE.put(theClass, meth);
- }
- result = meth.newInstance(new Object[]{conf, schema, meta, fragment});
- } catch (Exception e) {
- throw new RuntimeException(e);
+ // create a table directory (i.e., ${WAREHOUSE_DIR}/${DATABASE_NAME}/${TABLE_NAME} )
+ Path tablePath = StorageUtil.concatPath(tableBaseDir, databaseName, simpleTableName);
+ tableDesc.setPath(tablePath.toUri());
+ } else {
+ Preconditions.checkState(tableDesc.getPath() != null, "ERROR: LOCATION must be given.");
}
- return result;
+ Path path = new Path(tableDesc.getPath());
+
+ FileSystem fs = path.getFileSystem(conf);
+ TableStats stats = new TableStats();
+ if (tableDesc.isExternal()) {
+ if (!fs.exists(path)) {
+ LOG.error(path.toUri() + " does not exist");
+ throw new IOException("ERROR: " + path.toUri() + " does not exist");
+ }
+ } else {
+ fs.mkdirs(path);
+ }
+
+ long totalSize = 0;
+
+ try {
+ totalSize = calculateSize(path);
+ } catch (IOException e) {
+ LOG.warn("Cannot calculate the size of the relation", e);
+ }
+
+ stats.setNumBytes(totalSize);
+
+ if (tableDesc.isExternal()) { // if it is an external table, there is no way to know the exact row number without processing.
+ stats.setNumRows(TajoConstants.UNKNOWN_ROW_NUMBER);
+ }
+
+ tableDesc.setStats(stats);
+ }
+
+ @Override
+ public void purgeTable(TableDesc tableDesc) throws IOException {
+ try {
+ Path path = new Path(tableDesc.getPath());
+ FileSystem fs = path.getFileSystem(conf);
+ LOG.info("Delete table data dir: " + path);
+ fs.delete(path, true);
+ } catch (IOException e) {
+ throw new InternalError(e.getMessage());
+ }
+ }
+
+ @Override
+ public List<Fragment> getNonForwardSplit(TableDesc tableDesc, int currentPage, int numResultFragments) throws IOException {
+ // Listing table data file which is not empty.
+ // If the table is a partitioned table, return file list which has same partition key.
+ Path tablePath = new Path(tableDesc.getPath());
+ FileSystem fs = tablePath.getFileSystem(conf);
+
+ //In the case of partitioned table, we should return same partition key data files.
+ int partitionDepth = 0;
+ if (tableDesc.hasPartition()) {
+ partitionDepth = tableDesc.getPartitionMethod().getExpressionSchema().getColumns().size();
+ }
+
+ List<FileStatus> nonZeroLengthFiles = new ArrayList<FileStatus>();
+ if (fs.exists(tablePath)) {
+ getNonZeroLengthDataFiles(fs, tablePath, nonZeroLengthFiles, currentPage, numResultFragments,
+ new AtomicInteger(0), tableDesc.hasPartition(), 0, partitionDepth);
+ }
+
+ List<Fragment> fragments = new ArrayList<Fragment>();
+
+ String[] previousPartitionPathNames = null;
+ for (FileStatus eachFile: nonZeroLengthFiles) {
+ FileFragment fileFragment = new FileFragment(tableDesc.getName(), eachFile.getPath(), 0, eachFile.getLen(), null);
+
+ if (partitionDepth > 0) {
+ // finding partition key;
+ Path filePath = fileFragment.getPath();
+ Path parentPath = filePath;
+ String[] parentPathNames = new String[partitionDepth];
+ for (int i = 0; i < partitionDepth; i++) {
+ parentPath = parentPath.getParent();
+ parentPathNames[partitionDepth - i - 1] = parentPath.getName();
+ }
+
+ // If current partitionKey == previousPartitionKey, add to result.
+ if (previousPartitionPathNames == null) {
+ fragments.add(fileFragment);
+ } else if (previousPartitionPathNames != null && Arrays.equals(previousPartitionPathNames, parentPathNames)) {
+ fragments.add(fileFragment);
+ } else {
+ break;
+ }
+ previousPartitionPathNames = parentPathNames;
+ } else {
+ fragments.add(fileFragment);
+ }
+ }
+
+ return fragments;
}
/**
- * create a scanner instance.
+ *
+ * @param fs
+ * @param path The table path
+ * @param result The final result files to be used
+ * @param startFileIndex
+ * @param numResultFiles
+ * @param currentFileIndex
+ * @param partitioned A flag to indicate if this table is partitioned
+ * @param currentDepth Current visiting depth of partition directories
+ * @param maxDepth The partition depth of this table
+ * @throws IOException
*/
- public static <T> T newAppenderInstance(Class<T> theClass, Configuration conf, TableMeta meta, Schema schema,
- Path path) {
- T result;
- try {
- Constructor<T> meth = (Constructor<T>) CONSTRUCTOR_CACHE.get(theClass);
- if (meth == null) {
- meth = theClass.getDeclaredConstructor(DEFAULT_APPENDER_PARAMS);
- meth.setAccessible(true);
- CONSTRUCTOR_CACHE.put(theClass, meth);
+ private void getNonZeroLengthDataFiles(FileSystem fs, Path path, List<FileStatus> result,
+ int startFileIndex, int numResultFiles,
+ AtomicInteger currentFileIndex, boolean partitioned,
+ int currentDepth, int maxDepth) throws IOException {
+ // Intermediate directory
+ if (fs.isDirectory(path)) {
+
+ FileStatus[] files = fs.listStatus(path, StorageManager.hiddenFileFilter);
+
+ if (files != null && files.length > 0) {
+
+ for (FileStatus eachFile : files) {
+
+ // checking if the enough number of files are found
+ if (result.size() >= numResultFiles) {
+ return;
+ }
+ if (eachFile.isDirectory()) {
+
+ getNonZeroLengthDataFiles(
+ fs,
+ eachFile.getPath(),
+ result,
+ startFileIndex,
+ numResultFiles,
+ currentFileIndex,
+ partitioned,
+ currentDepth + 1, // increment a visiting depth
+ maxDepth);
+
+ // if partitioned table, we should ignore files located in the intermediate directory.
+ // we can ensure that this file is in leaf directory if currentDepth == maxDepth.
+ } else if (eachFile.isFile() && eachFile.getLen() > 0 && (!partitioned || currentDepth == maxDepth)) {
+ if (currentFileIndex.get() >= startFileIndex) {
+ result.add(eachFile);
+ }
+ currentFileIndex.incrementAndGet();
+ }
+ }
}
- result = meth.newInstance(new Object[]{conf, schema, meta, path});
- } catch (Exception e) {
- throw new RuntimeException(e);
- }
- return result;
- }
-
- public Class<? extends Scanner> getScannerClass(CatalogProtos.StoreType storeType) throws IOException {
- String handlerName = storeType.name().toLowerCase();
- Class<? extends Scanner> scannerClass = SCANNER_HANDLER_CACHE.get(handlerName);
- if (scannerClass == null) {
- scannerClass = conf.getClass(
- String.format("tajo.storage.scanner-handler.%s.class",storeType.name().toLowerCase()), null, Scanner.class);
- SCANNER_HANDLER_CACHE.put(handlerName, scannerClass);
- }
-
- if (scannerClass == null) {
- throw new IOException("Unknown Storage Type: " + storeType.name());
- }
-
- return scannerClass;
- }
-
- public Scanner getScanner(TableMeta meta, Schema schema, Fragment fragment, Schema target) throws IOException {
- if (fragment instanceof FileFragment) {
- FileFragment fileFragment = (FileFragment)fragment;
- if (fileFragment.getEndKey() == 0) {
- Scanner scanner = new NullScanner(conf, schema, meta, fileFragment);
- scanner.setTarget(target.toArray());
-
- return scanner;
+ // Files located in leaf directory
+ } else {
+ FileStatus fileStatus = fs.getFileStatus(path);
+ if (fileStatus != null && fileStatus.getLen() > 0) {
+ if (currentFileIndex.get() >= startFileIndex) {
+ result.add(fileStatus);
+ }
+ currentFileIndex.incrementAndGet();
+ if (result.size() >= numResultFiles) {
+ return;
+ }
}
}
+ }
- Scanner scanner;
-
- Class<? extends Scanner> scannerClass = getScannerClass(meta.getStoreType());
- scanner = newScannerInstance(scannerClass, conf, schema, meta, fragment);
- if (scanner.isProjectable()) {
- scanner.setTarget(target.toArray());
+ @Override
+ public StorageProperty getStorageProperty() {
+ StorageProperty storageProperty = new StorageProperty();
+ storageProperty.setSortedInsert(false);
+ if (storeType == StoreType.RAW) {
+ storageProperty.setSupportsInsertInto(false);
+ } else {
+ storageProperty.setSupportsInsertInto(true);
}
- return scanner;
+ return storageProperty;
}
- public static synchronized SeekableScanner getSeekableScanner(
- TajoConf conf, TableMeta meta, Schema schema, FileFragment fragment, Schema target) throws IOException {
- return (SeekableScanner)getStorageManager(conf, null).getScanner(meta, schema, fragment, target);
+ @Override
+ public void closeStorageManager() {
}
+ @Override
+ public void beforeInsertOrCATS(LogicalNode node) throws IOException {
+ }
+
+ @Override
+ public void rollbackOutputCommit(LogicalNode node) throws IOException {
+ }
+
+ @Override
+ public TupleRange[] getInsertSortRanges(OverridableConf queryContext, TableDesc tableDesc,
+ Schema inputSchema, SortSpec[] sortSpecs, TupleRange dataRange)
+ throws IOException {
+ return null;
+ }
+
+ /**
+ * Returns Scanner instance.
+ *
+ * @param conf The system property
+ * @param meta The table meta
+ * @param schema The input schema
+ * @param path The data file path
+ * @return Scanner instance
+ * @throws java.io.IOException
+ */
public static synchronized SeekableScanner getSeekableScanner(
TajoConf conf, TableMeta meta, Schema schema, Path path) throws IOException {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/HashShuffleAppender.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppender.java
similarity index 99%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/HashShuffleAppender.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppender.java
index 40cad32..33b2750 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/HashShuffleAppender.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppender.java
@@ -79,7 +79,7 @@
* @param taskId
* @param tuples
* @return written bytes
- * @throws IOException
+ * @throws java.io.IOException
*/
public int addTuples(QueryUnitAttemptId taskId, List<Tuple> tuples) throws IOException {
synchronized(appender) {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java
similarity index 97%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java
index 84d81d5..636ae0f 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java
@@ -31,7 +31,6 @@
import org.apache.tajo.conf.TajoConf;
import org.apache.tajo.conf.TajoConf.ConfVars;
import org.apache.tajo.util.Pair;
-import org.apache.tajo.storage.StorageManager;
import java.io.IOException;
import java.util.ArrayList;
@@ -85,8 +84,8 @@
if (!fs.exists(dataFile.getParent())) {
fs.mkdirs(dataFile.getParent());
}
- FileAppender appender = (FileAppender) StorageManager.getStorageManager(
- tajoConf).getAppender(meta, outSchema, dataFile);
+ FileAppender appender = (FileAppender)((FileStorageManager)StorageManager.getFileStorageManager(
+ tajoConf, null)).getAppender(meta, outSchema, dataFile);
appender.enableStats();
appender.init();
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/LineReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/LineReader.java
similarity index 97%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/LineReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/LineReader.java
index 66c610a..0f31baf 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/LineReader.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/LineReader.java
@@ -60,7 +60,7 @@
* default buffer-size (64k).
*
* @param in The input stream
- * @throws IOException
+ * @throws java.io.IOException
*/
public LineReader(InputStream in) {
this(in, DEFAULT_BUFFER_SIZE);
@@ -72,7 +72,7 @@
*
* @param in The input stream
* @param bufferSize Size of the read buffer
- * @throws IOException
+ * @throws java.io.IOException
*/
public LineReader(InputStream in, int bufferSize) {
this.in = in;
@@ -88,7 +88,7 @@
*
* @param in input stream
* @param conf configuration
- * @throws IOException
+ * @throws java.io.IOException
*/
public LineReader(InputStream in, Configuration conf) throws IOException {
this(in, conf.getInt("io.file.buffer.size", DEFAULT_BUFFER_SIZE));
@@ -117,7 +117,7 @@
* @param in The input stream
* @param bufferSize Size of the read buffer
* @param recordDelimiterBytes The delimiter
- * @throws IOException
+ * @throws java.io.IOException
*/
public LineReader(InputStream in, int bufferSize,
byte[] recordDelimiterBytes) {
@@ -136,7 +136,7 @@
* @param in input stream
* @param conf configuration
* @param recordDelimiterBytes The delimiter
- * @throws IOException
+ * @throws java.io.IOException
*/
public LineReader(InputStream in, Configuration conf,
byte[] recordDelimiterBytes) throws IOException {
@@ -150,7 +150,7 @@
/**
* Close the underlying stream.
*
- * @throws IOException
+ * @throws java.io.IOException
*/
public void close() throws IOException {
in.close();
@@ -174,7 +174,7 @@
* potentially by as much as one buffer length.
* @return the number of bytes read including the (longest) newline
* found.
- * @throws IOException if the underlying stream throws
+ * @throws java.io.IOException if the underlying stream throws
*/
public int readLine(Text str, int maxLineLength,
int maxBytesToConsume) throws IOException {
@@ -540,7 +540,7 @@
* @param str the object to store the given line
* @param maxLineLength the maximum number of bytes to store into str.
* @return the number of bytes read including the newline
- * @throws IOException if the underlying stream throws
+ * @throws java.io.IOException if the underlying stream throws
*/
public int readLine(Text str, int maxLineLength) throws IOException {
return readLine(str, maxLineLength, Integer.MAX_VALUE);
@@ -551,7 +551,7 @@
*
* @param str the object to store the given line
* @return the number of bytes read including the newline
- * @throws IOException if the underlying stream throws
+ * @throws java.io.IOException if the underlying stream throws
*/
public int readLine(Text str) throws IOException {
return readLine(str, Integer.MAX_VALUE, Integer.MAX_VALUE);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/RawFile.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/RawFile.java
similarity index 96%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/RawFile.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/RawFile.java
index 2fae243..cb86f35 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/RawFile.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/RawFile.java
@@ -25,6 +25,7 @@
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.IOUtils;
+import org.apache.tajo.QueryUnitAttemptId;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.catalog.statistics.TableStats;
@@ -32,7 +33,7 @@
import org.apache.tajo.datum.DatumFactory;
import org.apache.tajo.datum.NullDatum;
import org.apache.tajo.datum.ProtobufDatumFactory;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.unit.StorageUnit;
import org.apache.tajo.util.BitArray;
@@ -66,7 +67,7 @@
private long filePosition;
private boolean forceFillBuffer;
- public RawFileScanner(Configuration conf, Schema schema, TableMeta meta, FileFragment fragment) throws IOException {
+ public RawFileScanner(Configuration conf, Schema schema, TableMeta meta, Fragment fragment) throws IOException {
super(conf, schema, meta, fragment);
}
@@ -81,15 +82,14 @@
} catch (IllegalArgumentException iae) {
throw new IOException(iae);
}
-
fis = new FileInputStream(file);
channel = fis.getChannel();
filePosition = startOffset = fragment.getStartKey();
- endOffset = fragment.getStartKey() + fragment.getEndKey();
+ endOffset = fragment.getStartKey() + fragment.getLength();
if (LOG.isDebugEnabled()) {
LOG.debug("RawFileScanner open:" + fragment + "," + channel.position() + ", file size :" + channel.size()
- + ", fragment length :" + fragment.getEndKey());
+ + ", fragment length :" + fragment.getLength());
}
buf = BufferPool.directBuffer(64 * StorageUnit.KB);
@@ -127,9 +127,9 @@
if(!forceFillBuffer && filePosition > offset && offset > filePosition - buffer.limit()){
buffer.position((int)(offset - (filePosition - buffer.limit())));
} else {
- if(offset < startOffset || offset > startOffset + fragment.getEndKey()){
+ if(offset < startOffset || offset > startOffset + fragment.getLength()){
throw new IndexOutOfBoundsException(String.format("range(%d, %d), offset: %d",
- startOffset, startOffset + fragment.getEndKey(), offset));
+ startOffset, startOffset + fragment.getLength(), offset));
}
channel.position(offset);
filePosition = offset;
@@ -432,7 +432,7 @@
if(tableStats != null){
tableStats.setNumRows(recordCount);
tableStats.setReadBytes(totalReadBytes); // actual read bytes (scan + rescan * n)
- tableStats.setNumBytes(fragment.getEndKey());
+ tableStats.setNumBytes(fragment.getLength());
}
return tableStats;
}
@@ -465,8 +465,9 @@
private TableStatistics stats;
- public RawFileAppender(Configuration conf, Schema schema, TableMeta meta, Path path) throws IOException {
- super(conf, schema, meta, path);
+ public RawFileAppender(Configuration conf, QueryUnitAttemptId taskAttemptId,
+ Schema schema, TableMeta meta, Path workDir) throws IOException {
+ super(conf, taskAttemptId, schema, meta, workDir);
}
public void init() throws IOException {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/RowFile.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/RowFile.java
similarity index 96%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/RowFile.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/RowFile.java
index db36771..8da6ada 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/RowFile.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/RowFile.java
@@ -25,6 +25,7 @@
import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
+import org.apache.tajo.QueryUnitAttemptId;
import org.apache.tajo.catalog.Column;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
@@ -33,7 +34,7 @@
import org.apache.tajo.datum.Datum;
import org.apache.tajo.datum.DatumFactory;
import org.apache.tajo.storage.exception.AlreadyExistsStorageException;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.util.BitArray;
import java.io.FileNotFoundException;
@@ -66,7 +67,7 @@
private BitArray nullFlags;
private long bufferStartPos;
- public RowFileScanner(Configuration conf, final Schema schema, final TableMeta meta, final FileFragment fragment)
+ public RowFileScanner(Configuration conf, final Schema schema, final TableMeta meta, final Fragment fragment)
throws IOException {
super(conf, schema, meta, fragment);
@@ -75,8 +76,8 @@
nullFlags = new BitArray(schema.size());
tupleHeaderSize = nullFlags.bytesLength() + (2 * Short.SIZE / 8);
- this.start = fragment.getStartKey();
- this.end = this.start + fragment.getEndKey();
+ this.start = this.fragment.getStartKey();
+ this.end = this.start + this.fragment.getLength();
}
public void init() throws IOException {
@@ -127,7 +128,7 @@
* Find the sync from the front of the buffer
*
* @return return true if it succeeds to find the sync.
- * @throws IOException
+ * @throws java.io.IOException
*/
private boolean checkSync() throws IOException {
buffer.getInt(); // escape
@@ -313,9 +314,10 @@
// statistics
private TableStatistics stats;
- public RowFileAppender(Configuration conf, final Schema schema, final TableMeta meta, final Path path)
+ public RowFileAppender(Configuration conf, final QueryUnitAttemptId taskAttemptId,
+ final Schema schema, final TableMeta meta, final Path workDir)
throws IOException {
- super(conf, schema, meta, path);
+ super(conf, taskAttemptId, schema, meta, workDir);
}
public void init() throws IOException {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/SplitLineReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/SplitLineReader.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/SplitLineReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/SplitLineReader.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/avro/AvroAppender.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/AvroAppender.java
similarity index 94%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/avro/AvroAppender.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/AvroAppender.java
index 6af8da0..dbb8bd0 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/avro/AvroAppender.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/AvroAppender.java
@@ -18,30 +18,29 @@
package org.apache.tajo.storage.avro;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.util.List;
-
import org.apache.avro.Schema;
import org.apache.avro.file.DataFileWriter;
-import org.apache.avro.generic.GenericDatumWriter;
import org.apache.avro.generic.GenericData;
+import org.apache.avro.generic.GenericDatumWriter;
import org.apache.avro.generic.GenericRecord;
import org.apache.avro.io.DatumWriter;
import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.FSDataOutputStream;
+import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
+import org.apache.tajo.QueryUnitAttemptId;
import org.apache.tajo.catalog.Column;
-import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.datum.NullDatum;
import org.apache.tajo.storage.FileAppender;
import org.apache.tajo.storage.TableStatistics;
import org.apache.tajo.storage.Tuple;
+import java.io.FileNotFoundException;
import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.util.List;
/**
* FileAppender for writing to Avro files.
@@ -56,14 +55,16 @@
* Creates a new AvroAppender.
*
* @param conf Configuration properties.
+ * @param taskAttemptId The task attempt id
* @param schema The table schema.
* @param meta The table metadata.
- * @param path The path of the Parquet file to write to.
+ * @param workDir The path of the Parquet file to write to.
*/
public AvroAppender(Configuration conf,
+ QueryUnitAttemptId taskAttemptId,
org.apache.tajo.catalog.Schema schema,
- TableMeta meta, Path path) throws IOException {
- super(conf, schema, meta, path);
+ TableMeta meta, Path workDir) throws IOException {
+ super(conf, taskAttemptId, schema, meta, workDir);
}
/**
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/avro/AvroScanner.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/AvroScanner.java
similarity index 98%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/avro/AvroScanner.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/AvroScanner.java
index 816ae25..51594df 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/avro/AvroScanner.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/AvroScanner.java
@@ -38,7 +38,7 @@
import org.apache.tajo.storage.FileScanner;
import org.apache.tajo.storage.Tuple;
import org.apache.tajo.storage.VTuple;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import java.io.IOException;
import java.nio.ByteBuffer;
@@ -63,7 +63,7 @@
*/
public AvroScanner(Configuration conf,
final org.apache.tajo.catalog.Schema schema,
- final TableMeta meta, final FileFragment fragment) {
+ final TableMeta meta, final Fragment fragment) {
super(conf, schema, meta, fragment);
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/avro/AvroUtil.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/AvroUtil.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/avro/AvroUtil.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/AvroUtil.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/avro/package-info.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/package-info.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/avro/package-info.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/avro/package-info.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/fragment/FileFragment.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/fragment/FileFragment.java
similarity index 91%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/fragment/FileFragment.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/fragment/FileFragment.java
index 6fe6841..ac413ca 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/fragment/FileFragment.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/fragment/FileFragment.java
@@ -24,6 +24,8 @@
import com.google.protobuf.InvalidProtocolBufferException;
import org.apache.hadoop.fs.BlockLocation;
import org.apache.hadoop.fs.Path;
+import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
+import org.apache.tajo.storage.StorageFragmentProtos.*;
import org.apache.tajo.util.TUtil;
import java.io.IOException;
@@ -31,14 +33,13 @@
import java.util.Arrays;
import java.util.List;
-import static org.apache.tajo.catalog.proto.CatalogProtos.FileFragmentProto;
import static org.apache.tajo.catalog.proto.CatalogProtos.FragmentProto;
public class FileFragment implements Fragment, Comparable<FileFragment>, Cloneable {
@Expose private String tableName; // required
@Expose private Path uri; // required
- @Expose private Long startOffset; // required
- @Expose private Long length; // required
+ @Expose public Long startOffset; // required
+ @Expose public Long length; // required
private String[] hosts; // Datanode hostnames
@Expose private int[] diskIds;
@@ -120,6 +121,7 @@
this.diskIds = diskIds;
}
+ @Override
public String getTableName() {
return this.tableName;
}
@@ -136,10 +138,20 @@
return this.startOffset;
}
- public Long getEndKey() {
+ @Override
+ public String getKey() {
+ return this.uri.toString();
+ }
+
+ @Override
+ public long getLength() {
return this.length;
}
+ @Override
+ public boolean isEmpty() {
+ return this.length <= 0;
+ }
/**
*
* The offset range of tablets <b>MUST NOT</b> be overlapped.
@@ -169,7 +181,7 @@
FileFragment t = (FileFragment) o;
if (getPath().equals(t.getPath())
&& TUtil.checkEquals(t.getStartKey(), this.getStartKey())
- && TUtil.checkEquals(t.getEndKey(), this.getEndKey())) {
+ && TUtil.checkEquals(t.getLength(), this.getLength())) {
return true;
}
}
@@ -195,7 +207,7 @@
public String toString() {
return "\"fragment\": {\"id\": \""+ tableName +"\", \"path\": "
+getPath() + "\", \"start\": " + this.getStartKey() + ",\"length\": "
- + getEndKey() + "}" ;
+ + getLength() + "}" ;
}
public FragmentProto getProto() {
@@ -218,6 +230,7 @@
FragmentProto.Builder fragmentBuilder = FragmentProto.newBuilder();
fragmentBuilder.setId(this.tableName);
+ fragmentBuilder.setStoreType(StoreType.CSV.name());
fragmentBuilder.setContents(builder.buildPartial().toByteString());
return fragmentBuilder.build();
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexMethod.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/IndexMethod.java
similarity index 87%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexMethod.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/IndexMethod.java
index ccba3be..a6af19b 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexMethod.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/IndexMethod.java
@@ -20,14 +20,13 @@
import org.apache.hadoop.fs.Path;
import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.storage.BaseTupleComparator;
import org.apache.tajo.storage.TupleComparator;
import java.io.IOException;
public interface IndexMethod {
IndexWriter getIndexWriter(final Path fileName, int level, Schema keySchema,
- TupleComparator comparator) throws IOException;
+ TupleComparator comparator) throws IOException;
IndexReader getIndexReader(final Path fileName, Schema keySchema,
- TupleComparator comparator) throws IOException;
+ TupleComparator comparator) throws IOException;
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/IndexReader.java
similarity index 96%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/IndexReader.java
index 7baf7aa..3ae5c9d 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/IndexReader.java
@@ -29,7 +29,7 @@
*
* @param key
* @return
- * @throws IOException
+ * @throws java.io.IOException
*/
public long find(Tuple key) throws IOException;
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexWriter.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/IndexWriter.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexWriter.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/IndexWriter.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/index/OrderIndexReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/OrderIndexReader.java
similarity index 94%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/index/OrderIndexReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/OrderIndexReader.java
index 688bbc7..0c07b4a 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/index/OrderIndexReader.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/OrderIndexReader.java
@@ -32,14 +32,14 @@
*
* @param key to find
* @return
- * @throws IOException
+ * @throws java.io.IOException
*/
public long find(Tuple key, boolean nextKey) throws IOException;
-
+
/**
* Return the next offset from the latest find or next offset
* @return
- * @throws IOException
+ * @throws java.io.IOException
*/
public long next() throws IOException;
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/index/bst/BSTIndex.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/bst/BSTIndex.java
similarity index 99%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/index/bst/BSTIndex.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/bst/BSTIndex.java
index f093f9d..81a1ffd 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/index/bst/BSTIndex.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/index/bst/BSTIndex.java
@@ -101,7 +101,7 @@
*
* @param level
* : IndexCreater.ONE_LEVEL_INDEX or IndexCreater.TWO_LEVEL_INDEX
- * @throws IOException
+ * @throws java.io.IOException
*/
public BSTIndexWriter(final Path fileName, int level, Schema keySchema,
TupleComparator comparator) throws IOException {
@@ -183,7 +183,7 @@
int entryNum = keySet.size();
writeHeader(entryNum);
-
+
int loadCount = this.loadNum - 1;
for (Tuple key : keySet) {
@@ -198,7 +198,7 @@
byte[] buf = rowStoreEncoder.toBytes(key);
out.writeInt(buf.length);
out.write(buf);
-
+
/**/
LinkedList<Long> offsetList = keyOffsetMap.get(key);
/* offset num writing */
@@ -306,7 +306,7 @@
* @param fileName
* @param keySchema
* @param comparator
- * @throws IOException
+ * @throws java.io.IOException
*/
public BSTIndexReader(final Path fileName, Schema keySchema, TupleComparator comparator) throws IOException {
this.fileName = fileName;
@@ -401,7 +401,7 @@
/**
*
* @return
- * @throws IOException
+ * @throws java.io.IOException
*/
public long find(Tuple key) throws IOException {
return find(key, false);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/json/JsonLineDeserializer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/json/JsonLineDeserializer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/json/JsonLineDeserializer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/json/JsonLineDeserializer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/json/JsonLineSerDe.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/json/JsonLineSerDe.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/json/JsonLineSerDe.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/json/JsonLineSerDe.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/json/JsonLineSerializer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/json/JsonLineSerializer.java
similarity index 95%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/json/JsonLineSerializer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/json/JsonLineSerializer.java
index c7007d8..cd31ada 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/json/JsonLineSerializer.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/json/JsonLineSerializer.java
@@ -20,22 +20,18 @@
import net.minidev.json.JSONObject;
-import org.apache.commons.lang.CharSet;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.SchemaUtil;
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.common.TajoDataTypes.Type;
import org.apache.tajo.common.exception.NotImplementedException;
-import org.apache.tajo.datum.ProtobufDatum;
import org.apache.tajo.datum.TextDatum;
import org.apache.tajo.datum.protobuf.ProtobufJsonFormat;
import org.apache.tajo.storage.Tuple;
-import org.apache.tajo.storage.text.TextLineSerDe;
import org.apache.tajo.storage.text.TextLineSerializer;
import java.io.IOException;
import java.io.OutputStream;
-import java.nio.charset.Charset;
public class JsonLineSerializer extends TextLineSerializer {
private static ProtobufJsonFormat protobufJsonFormat = ProtobufJsonFormat.getInstance();
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/ParquetAppender.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/ParquetAppender.java
similarity index 93%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/ParquetAppender.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/ParquetAppender.java
index 3a3bb57..b10d423 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/ParquetAppender.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/ParquetAppender.java
@@ -18,6 +18,7 @@
package org.apache.tajo.storage.parquet;
+import org.apache.tajo.QueryUnitAttemptId;
import org.apache.tajo.storage.StorageConstants;
import parquet.hadoop.ParquetOutputFormat;
import parquet.hadoop.metadata.CompressionCodecName;
@@ -51,11 +52,11 @@
* @param conf Configuration properties.
* @param schema The table schema.
* @param meta The table metadata.
- * @param path The path of the Parquet file to write to.
+ * @param workDir The path of the Parquet file to write to.
*/
- public ParquetAppender(Configuration conf, Schema schema, TableMeta meta,
- Path path) throws IOException {
- super(conf, schema, meta, path);
+ public ParquetAppender(Configuration conf, QueryUnitAttemptId taskAttemptId, Schema schema, TableMeta meta,
+ Path workDir) throws IOException {
+ super(conf, taskAttemptId, schema, meta, workDir);
this.blockSize = Integer.parseInt(
meta.getOption(ParquetOutputFormat.BLOCK_SIZE, StorageConstants.PARQUET_DEFAULT_BLOCK_SIZE));
this.pageSize = Integer.parseInt(
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/ParquetScanner.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/ParquetScanner.java
similarity index 95%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/ParquetScanner.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/ParquetScanner.java
index 36b89b8..2f8efcf 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/ParquetScanner.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/ParquetScanner.java
@@ -23,7 +23,7 @@
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.storage.FileScanner;
import org.apache.tajo.storage.Tuple;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import java.io.IOException;
@@ -42,7 +42,7 @@
* @param fragment
*/
public ParquetScanner(Configuration conf, final Schema schema,
- final TableMeta meta, final FileFragment fragment) {
+ final TableMeta meta, final Fragment fragment) {
super(conf, schema, meta, fragment);
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoParquetReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoParquetReader.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoParquetReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoParquetReader.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoParquetWriter.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoParquetWriter.java
similarity index 97%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoParquetWriter.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoParquetWriter.java
index 69b76c4..5f220c5 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoParquetWriter.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoParquetWriter.java
@@ -42,7 +42,7 @@
* @param blockSize The block size threshold.
* @param pageSize See parquet write up. Blocks are subdivided into pages
* for alignment.
- * @throws IOException
+ * @throws java.io.IOException
*/
public TajoParquetWriter(Path file,
Schema schema,
@@ -68,7 +68,7 @@
* for alignment.
* @param enableDictionary Whether to use a dictionary to compress columns.
* @param validating Whether to turn on validation.
- * @throws IOException
+ * @throws java.io.IOException
*/
public TajoParquetWriter(Path file,
Schema schema,
@@ -92,7 +92,7 @@
*
* @param file The Path of the file to write to.
* @param schema The Tajo schema of the table.
- * @throws IOException
+ * @throws java.io.IOException
*/
public TajoParquetWriter(Path file, Schema schema) throws IOException {
this(file,
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoReadSupport.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoReadSupport.java
similarity index 93%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoReadSupport.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoReadSupport.java
index 269f782..a64e987 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoReadSupport.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoReadSupport.java
@@ -18,22 +18,20 @@
package org.apache.tajo.storage.parquet;
-import java.util.Map;
-
+import org.apache.hadoop.conf.Configuration;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.storage.Tuple;
import parquet.Log;
import parquet.hadoop.api.InitContext;
import parquet.hadoop.api.ReadSupport;
import parquet.io.api.RecordMaterializer;
import parquet.schema.MessageType;
-import org.apache.hadoop.conf.Configuration;
-import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.catalog.json.CatalogGsonHelper;
-import org.apache.tajo.storage.Tuple;
+import java.util.Map;
/**
- * Tajo implementation of {@link ReadSupport} for {@link Tuple}s.
- * Users should use {@link ParquetScanner} and not this class directly.
+ * Tajo implementation of {@link parquet.hadoop.api.ReadSupport} for {@link org.apache.tajo.storage.Tuple}s.
+ * Users should use {@link org.apache.tajo.storage.parquet.ParquetScanner} and not this class directly.
*/
public class TajoReadSupport extends ReadSupport<Tuple> {
private static final Log LOG = Log.getLog(TajoReadSupport.class);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoRecordConverter.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoRecordConverter.java
similarity index 97%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoRecordConverter.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoRecordConverter.java
index 7c3d79d..4375fa4 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoRecordConverter.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoRecordConverter.java
@@ -18,29 +18,23 @@
package org.apache.tajo.storage.parquet;
-import com.google.protobuf.Message;
import com.google.protobuf.InvalidProtocolBufferException;
-
-import java.nio.ByteBuffer;
-
-import parquet.io.api.GroupConverter;
-import parquet.io.api.Converter;
-import parquet.io.api.PrimitiveConverter;
-import parquet.io.api.Binary;
-import parquet.schema.Type;
-import parquet.schema.GroupType;
-
+import com.google.protobuf.Message;
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.catalog.Schema;
import org.apache.tajo.common.TajoDataTypes;
import org.apache.tajo.common.TajoDataTypes.DataType;
-import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.catalog.Column;
+import org.apache.tajo.datum.*;
import org.apache.tajo.storage.Tuple;
import org.apache.tajo.storage.VTuple;
-import org.apache.tajo.datum.DatumFactory;
-import org.apache.tajo.datum.Datum;
-import org.apache.tajo.datum.BlobDatum;
-import org.apache.tajo.datum.NullDatum;
-import org.apache.tajo.datum.ProtobufDatumFactory;
+import parquet.io.api.Binary;
+import parquet.io.api.Converter;
+import parquet.io.api.GroupConverter;
+import parquet.io.api.PrimitiveConverter;
+import parquet.schema.GroupType;
+import parquet.schema.Type;
+
+import java.nio.ByteBuffer;
/**
* Converter to convert a Parquet record into a Tajo Tuple.
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoRecordMaterializer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoRecordMaterializer.java
similarity index 99%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoRecordMaterializer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoRecordMaterializer.java
index e31828c..436159c 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoRecordMaterializer.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoRecordMaterializer.java
@@ -18,14 +18,13 @@
package org.apache.tajo.storage.parquet;
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.storage.Tuple;
import parquet.io.api.GroupConverter;
import parquet.io.api.RecordMaterializer;
import parquet.schema.MessageType;
-import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.catalog.Column;
-import org.apache.tajo.storage.Tuple;
-
/**
* Materializes a Tajo Tuple from a stream of Parquet data.
*/
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoSchemaConverter.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoSchemaConverter.java
similarity index 89%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoSchemaConverter.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoSchemaConverter.java
index 2592231..555b623 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoSchemaConverter.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoSchemaConverter.java
@@ -157,48 +157,48 @@
switch (type) {
case BOOLEAN:
return primitive(column.getSimpleName(),
- PrimitiveType.PrimitiveTypeName.BOOLEAN);
+ PrimitiveTypeName.BOOLEAN);
case BIT:
case INT2:
case INT4:
return primitive(column.getSimpleName(),
- PrimitiveType.PrimitiveTypeName.INT32);
+ PrimitiveTypeName.INT32);
case INT8:
return primitive(column.getSimpleName(),
- PrimitiveType.PrimitiveTypeName.INT64);
+ PrimitiveTypeName.INT64);
case FLOAT4:
return primitive(column.getSimpleName(),
- PrimitiveType.PrimitiveTypeName.FLOAT);
+ PrimitiveTypeName.FLOAT);
case FLOAT8:
return primitive(column.getSimpleName(),
- PrimitiveType.PrimitiveTypeName.DOUBLE);
+ PrimitiveTypeName.DOUBLE);
case CHAR:
case TEXT:
return primitive(column.getSimpleName(),
- PrimitiveType.PrimitiveTypeName.BINARY,
+ PrimitiveTypeName.BINARY,
OriginalType.UTF8);
case PROTOBUF:
return primitive(column.getSimpleName(),
- PrimitiveType.PrimitiveTypeName.BINARY);
+ PrimitiveTypeName.BINARY);
case BLOB:
return primitive(column.getSimpleName(),
- PrimitiveType.PrimitiveTypeName.BINARY);
+ PrimitiveTypeName.BINARY);
case INET4:
case INET6:
return primitive(column.getSimpleName(),
- PrimitiveType.PrimitiveTypeName.BINARY);
+ PrimitiveTypeName.BINARY);
default:
throw new RuntimeException("Cannot convert Tajo type: " + type);
}
}
private PrimitiveType primitive(String name,
- PrimitiveType.PrimitiveTypeName primitive) {
+ PrimitiveTypeName primitive) {
return new PrimitiveType(Type.Repetition.OPTIONAL, primitive, name, null);
}
private PrimitiveType primitive(String name,
- PrimitiveType.PrimitiveTypeName primitive,
+ PrimitiveTypeName primitive,
OriginalType originalType) {
return new PrimitiveType(Type.Repetition.OPTIONAL, primitive, name,
originalType);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoWriteSupport.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoWriteSupport.java
similarity index 95%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoWriteSupport.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoWriteSupport.java
index 35165de..00aadf4 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoWriteSupport.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/TajoWriteSupport.java
@@ -18,10 +18,12 @@
package org.apache.tajo.storage.parquet;
-import java.util.Map;
-import java.util.HashMap;
-import java.util.List;
-
+import org.apache.hadoop.conf.Configuration;
+import org.apache.tajo.catalog.Column;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.common.TajoDataTypes;
+import org.apache.tajo.datum.Datum;
+import org.apache.tajo.storage.Tuple;
import parquet.hadoop.api.WriteSupport;
import parquet.io.api.Binary;
import parquet.io.api.RecordConsumer;
@@ -29,15 +31,12 @@
import parquet.schema.MessageType;
import parquet.schema.Type;
-import org.apache.hadoop.conf.Configuration;
-import org.apache.tajo.catalog.Schema;
-import org.apache.tajo.catalog.Column;
-import org.apache.tajo.common.TajoDataTypes;
-import org.apache.tajo.storage.Tuple;
-import org.apache.tajo.datum.Datum;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
/**
- * Tajo implementation of {@link WriteSupport} for {@link Tuple}s.
+ * Tajo implementation of {@link parquet.hadoop.api.WriteSupport} for {@link org.apache.tajo.storage.Tuple}s.
* Users should use {@link ParquetAppender} and not this class directly.
*/
public class TajoWriteSupport extends WriteSupport<Tuple> {
@@ -70,7 +69,7 @@
/**
* Called once per row group.
*
- * @param recordConsumer The {@link RecordConsumer} to write to.
+ * @param recordConsumer The {@link parquet.io.api.RecordConsumer} to write to.
*/
@Override
public void prepareForWrite(RecordConsumer recordConsumer) {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/parquet/package-info.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/package-info.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/parquet/package-info.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/parquet/package-info.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/BytesRefArrayWritable.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/BytesRefArrayWritable.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/BytesRefArrayWritable.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/BytesRefArrayWritable.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/BytesRefWritable.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/BytesRefWritable.java
similarity index 97%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/BytesRefWritable.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/BytesRefWritable.java
index c83b505..158c740 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/BytesRefWritable.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/BytesRefWritable.java
@@ -102,7 +102,7 @@
* Returns a copy of the underlying bytes referenced by this instance.
*
* @return a new copied byte array
- * @throws IOException
+ * @throws java.io.IOException
*/
public byte[] getBytesCopy() throws IOException {
lazyDecompress();
@@ -114,7 +114,7 @@
/**
* Returns the underlying bytes.
*
- * @throws IOException
+ * @throws java.io.IOException
*/
public byte[] getData() throws IOException {
lazyDecompress();
@@ -125,7 +125,7 @@
* readFields() will corrupt the array. So use the set method whenever
* possible.
*
- * @see #readFields(DataInput)
+ * @see #readFields(java.io.DataInput)
*/
public void set(byte[] newData, int offset, int len) {
bytes = newData;
@@ -138,7 +138,7 @@
* readFields() will corrupt the array. So use the set method whenever
* possible.
*
- * @see #readFields(DataInput)
+ * @see #readFields(java.io.DataInput)
*/
public void set(LazyDecompressionCallback newData, int offset, int len) {
bytes = null;
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/ColumnProjectionUtils.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/ColumnProjectionUtils.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/ColumnProjectionUtils.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/ColumnProjectionUtils.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/LazyDecompressionCallback.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/LazyDecompressionCallback.java
similarity index 94%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/LazyDecompressionCallback.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/LazyDecompressionCallback.java
index 707d55a..eab2356 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/LazyDecompressionCallback.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/LazyDecompressionCallback.java
@@ -23,7 +23,7 @@
/**
* Used to call back lazy decompression process.
*
- * @see BytesRefWritable
+ * @see org.apache.tajo.storage.rcfile.BytesRefWritable
*/
public interface LazyDecompressionCallback {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/NonSyncByteArrayInputStream.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/NonSyncByteArrayInputStream.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/NonSyncByteArrayInputStream.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/NonSyncByteArrayInputStream.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/NonSyncByteArrayOutputStream.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/NonSyncByteArrayOutputStream.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/NonSyncByteArrayOutputStream.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/NonSyncByteArrayOutputStream.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/NonSyncDataInputBuffer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/NonSyncDataInputBuffer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/NonSyncDataInputBuffer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/NonSyncDataInputBuffer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/NonSyncDataOutputBuffer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/NonSyncDataOutputBuffer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/NonSyncDataOutputBuffer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/NonSyncDataOutputBuffer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/RCFile.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/RCFile.java
similarity index 96%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/RCFile.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/RCFile.java
index e5507ad..d88223b 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/RCFile.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/RCFile.java
@@ -29,6 +29,7 @@
import org.apache.hadoop.io.SequenceFile.Metadata;
import org.apache.hadoop.io.compress.*;
import org.apache.hadoop.util.ReflectionUtils;
+import org.apache.tajo.QueryUnitAttemptId;
import org.apache.tajo.catalog.Column;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
@@ -38,7 +39,7 @@
import org.apache.tajo.datum.Datum;
import org.apache.tajo.datum.NullDatum;
import org.apache.tajo.storage.*;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import java.io.Closeable;
import java.io.*;
@@ -61,7 +62,7 @@
* which can be set like: <code>conf.setInt(COLUMNS_BUFFER_SIZE_CONF_STR,
* 4 * 1024 * 1024)</code> .
* <p>
- * <code>RCFile</code> provides {@link Writer}, {@link Reader} and classes for
+ * <code>RCFile</code> provides {@link java.io.Writer}, {@link java.io.Reader} and classes for
* writing, reading respectively.
* </p>
* <p/>
@@ -77,11 +78,11 @@
* RCFile compresses values in a more fine-grained manner then record level
* compression. However, It currently does not support compress the key part
* yet. The actual compression algorithm used to compress key and/or values can
- * be specified by using the appropriate {@link CompressionCodec}.
+ * be specified by using the appropriate {@link org.apache.hadoop.io.compress.CompressionCodec}.
* </p>
* <p/>
* <p>
- * The {@link Reader} is used to read and explain the bytes of RCFile.
+ * The {@link java.io.Reader} is used to read and explain the bytes of RCFile.
* </p>
* <p/>
* <h4 id="Formats">RCFile Formats</h4>
@@ -95,7 +96,7 @@
* keys/values in this file.</li>
* <li>compression codec - <code>CompressionCodec</code> class which is used
* for compression of keys and/or values (if compression is enabled).</li>
- * <li>metadata - {@link Metadata} for this file.</li>
+ * <li>metadata - {@link org.apache.hadoop.io.SequenceFile.Metadata} for this file.</li>
* <li>sync - A sync marker to denote end of the header.</li>
* </ul>
* <p/>
@@ -709,8 +710,9 @@
return out.getPos();
}
- public RCFileAppender(Configuration conf, final Schema schema, final TableMeta meta, final Path path) throws IOException {
- super(conf, schema, meta, path);
+ public RCFileAppender(Configuration conf, final QueryUnitAttemptId taskAttemptId,
+ final Schema schema, final TableMeta meta, final Path workDir) throws IOException {
+ super(conf, taskAttemptId, schema, meta, workDir);
RECORD_INTERVAL = conf.getInt(RECORD_INTERVAL_CONF_STR, RECORD_INTERVAL);
COLUMNS_BUFFER_SIZE = conf.getInt(COLUMNS_BUFFER_SIZE_CONF_STR, COLUMNS_BUFFER_SIZE);
@@ -878,13 +880,13 @@
/**
* Append a row of values. Currently it only can accept <
- * {@link Tuple}. If its <code>size()</code> is less than the
+ * {@link org.apache.tajo.storage.Tuple}. If its <code>size()</code> is less than the
* column number in the file, zero bytes are appended for the empty columns.
* If its size() is greater then the column number in the file, the exceeded
* columns' bytes are ignored.
*
* @param tuple a Tuple with the list of serialized columns
- * @throws IOException
+ * @throws java.io.IOException
*/
public void append(Tuple tuple) throws IOException {
int size = schema.size();
@@ -920,7 +922,7 @@
* get number of bytes to store the keyBuffer.
*
* @return number of bytes used to store this KeyBuffer on disk
- * @throws IOException
+ * @throws java.io.IOException
*/
public int getKeyBufferSize() throws IOException {
int ret = 0;
@@ -940,7 +942,7 @@
* get number of bytes to store the key part.
*
* @return number of bytes used to store this Key part on disk
- * @throws IOException
+ * @throws java.io.IOException
*/
public int getKeyPartSize() throws IOException {
int ret = 12; //12 bytes |record count, key length, compressed key length|
@@ -1176,12 +1178,12 @@
private SerializerDeserializer serde;
public RCFileScanner(Configuration conf, final Schema schema, final TableMeta meta,
- final FileFragment fragment) throws IOException {
+ final Fragment fragment) throws IOException {
super(conf, schema, meta, fragment);
conf.setInt("io.file.buffer.size", 4096); //TODO remove
- startOffset = fragment.getStartKey();
- endOffset = startOffset + fragment.getEndKey();
+ startOffset = this.fragment.getStartKey();
+ endOffset = startOffset + this.fragment.getLength();
start = 0;
}
@@ -1293,7 +1295,7 @@
/**
* Override this method to specialize the type of
- * {@link FSDataInputStream} returned.
+ * {@link org.apache.hadoop.fs.FSDataInputStream} returned.
*/
protected FSDataInputStream openFile(FileSystem fs, Path file, int bufferSize) throws IOException {
return fs.open(file, bufferSize);
@@ -1397,10 +1399,10 @@
* <p/>
* <p/>
* The position passed must be a position returned by
- * {@link RCFile.RCFileAppender#getLength()} when writing this file. To seek to an
- * arbitrary position, use {@link RCFile.RCFileScanner#sync(long)}. In another
+ * {@link org.apache.tajo.storage.rcfile.RCFile.RCFileAppender#getLength()} when writing this file. To seek to an
+ * arbitrary position, use {@link org.apache.tajo.storage.rcfile.RCFile.RCFileScanner#sync(long)}. In another
* words, the current seek can only seek to the end of the file. For other
- * positions, use {@link RCFile.RCFileScanner#sync(long)}.
+ * positions, use {@link org.apache.tajo.storage.rcfile.RCFile.RCFileScanner#sync(long)}.
*/
public void seek(long position) throws IOException {
in.seek(position);
@@ -1488,7 +1490,7 @@
* block.
*
* @return the length of the next record or -1 if there is no next record
- * @throws IOException
+ * @throws java.io.IOException
*/
private int readRecordLength() throws IOException {
if (in.getPos() >= end) {
@@ -1651,7 +1653,7 @@
return 0.0f;
} else {
//if scanner read the header, filePos moved to zero
- return Math.min(1.0f, (float)(Math.max(filePos - startOffset, 0)) / (float)(fragment.getEndKey()));
+ return Math.min(1.0f, (float)(Math.max(filePos - startOffset, 0)) / (float)(fragment.getLength()));
}
} catch (IOException e) {
LOG.error(e.getMessage(), e);
@@ -1666,7 +1668,7 @@
* value buffer.
*
* @return next row number
- * @throws IOException
+ * @throws java.io.IOException
*/
public boolean nextBuffer(LongWritable readRows) throws IOException {
if (readRowsIndexInBuffer < recordsNumInValBuffer) {
@@ -1692,7 +1694,7 @@
* get the current row used,make sure called {@link #next()}
* first.
*
- * @throws IOException
+ * @throws java.io.IOException
*/
public void getCurrentRow(Tuple tuple) throws IOException {
if (!keyInit || rowFetched) {
@@ -1727,7 +1729,7 @@
* @param selCol - index among selectedColumns
* @param col - column object to update the state of. prvLength will be
* set to the new read position
- * @throws IOException
+ * @throws java.io.IOException
*/
private void colAdvanceRow(int selCol, SelectedColumn col) throws IOException {
if (col.runLength > 0) {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/SchemaAwareCompressionInputStream.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/SchemaAwareCompressionInputStream.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/SchemaAwareCompressionInputStream.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/SchemaAwareCompressionInputStream.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/SchemaAwareCompressionOutputStream.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/SchemaAwareCompressionOutputStream.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/SchemaAwareCompressionOutputStream.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/rcfile/SchemaAwareCompressionOutputStream.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileAppender.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileAppender.java
similarity index 96%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileAppender.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileAppender.java
index f5cef62..14e0f26 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileAppender.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileAppender.java
@@ -29,6 +29,7 @@
import org.apache.hadoop.io.SequenceFile.CompressionType;
import org.apache.hadoop.io.compress.CompressionCodec;
import org.apache.hadoop.io.compress.CompressionCodecFactory;
+import org.apache.tajo.QueryUnitAttemptId;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.catalog.proto.CatalogProtos;
@@ -73,8 +74,9 @@
private Writable EMPTY_KEY;
- public SequenceFileAppender(Configuration conf, Schema schema, TableMeta meta, Path path) throws IOException {
- super(conf, schema, meta, path);
+ public SequenceFileAppender(Configuration conf, QueryUnitAttemptId taskAttemptId,
+ Schema schema, TableMeta meta, Path workDir) throws IOException {
+ super(conf, taskAttemptId, schema, meta, workDir);
this.meta = meta;
this.schema = schema;
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileScanner.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileScanner.java
similarity index 98%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileScanner.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileScanner.java
index b0ef67d..74563ff 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileScanner.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileScanner.java
@@ -32,7 +32,7 @@
import org.apache.tajo.datum.Datum;
import org.apache.tajo.datum.NullDatum;
import org.apache.tajo.storage.*;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.util.BytesUtils;
import java.io.IOException;
@@ -71,7 +71,7 @@
private Writable EMPTY_KEY;
- public SequenceFileScanner(Configuration conf, Schema schema, TableMeta meta, FileFragment fragment) throws IOException {
+ public SequenceFileScanner(Configuration conf, Schema schema, TableMeta meta, Fragment fragment) throws IOException {
super(conf, schema, meta, fragment);
}
@@ -96,7 +96,7 @@
this.delimiter = StringEscapeUtils.unescapeJava(delim).charAt(0);
this.start = fragment.getStartKey();
- this.end = start + fragment.getEndKey();
+ this.end = start + fragment.getLength();
if (fragment.getStartKey() > reader.getPosition())
reader.sync(this.start);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/ByteBufLineReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/ByteBufLineReader.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/ByteBufLineReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/ByteBufLineReader.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/CSVLineDeserializer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/CSVLineDeserializer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/CSVLineDeserializer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/CSVLineDeserializer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/CSVLineSerDe.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/CSVLineSerDe.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/CSVLineSerDe.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/CSVLineSerDe.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/CSVLineSerializer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/CSVLineSerializer.java
similarity index 97%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/CSVLineSerializer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/CSVLineSerializer.java
index 7397000..48154eb 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/text/CSVLineSerializer.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/CSVLineSerializer.java
@@ -18,7 +18,6 @@
package org.apache.tajo.storage.text;
-import org.apache.tajo.catalog.Column;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.datum.Datum;
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/DelimitedLineReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/DelimitedLineReader.java
similarity index 98%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/DelimitedLineReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/DelimitedLineReader.java
index eb1929e..10d86bd 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/text/DelimitedLineReader.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/DelimitedLineReader.java
@@ -31,9 +31,9 @@
import org.apache.hadoop.io.compress.SplittableCompressionCodec;
import org.apache.tajo.common.exception.NotImplementedException;
import org.apache.tajo.conf.TajoConf;
+import org.apache.tajo.storage.BufferPool;
import org.apache.tajo.storage.ByteBufInputChannel;
import org.apache.tajo.storage.FileScanner;
-import org.apache.tajo.storage.BufferPool;
import org.apache.tajo.storage.compress.CodecPool;
import org.apache.tajo.storage.fragment.FileFragment;
@@ -77,7 +77,7 @@
}
if (fis == null) fis = fs.open(fragment.getPath());
pos = startOffset = fragment.getStartKey();
- end = startOffset + fragment.getEndKey();
+ end = startOffset + fragment.getLength();
if (codec != null) {
decompressor = CodecPool.getDecompressor(codec);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/DelimitedTextFile.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/DelimitedTextFile.java
similarity index 95%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/DelimitedTextFile.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/DelimitedTextFile.java
index ab8a0b5..8824e3e 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/text/DelimitedTextFile.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/DelimitedTextFile.java
@@ -30,6 +30,7 @@
import org.apache.hadoop.io.compress.CompressionCodecFactory;
import org.apache.hadoop.io.compress.CompressionOutputStream;
import org.apache.hadoop.io.compress.Compressor;
+import org.apache.tajo.QueryUnitAttemptId;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.catalog.statistics.TableStats;
@@ -37,6 +38,7 @@
import org.apache.tajo.storage.compress.CodecPool;
import org.apache.tajo.storage.exception.AlreadyExistsStorageException;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.storage.rcfile.NonSyncByteArrayOutputStream;
import org.apache.tajo.util.ReflectionUtil;
@@ -54,7 +56,6 @@
public class DelimitedTextFile {
public static final byte LF = '\n';
- public static int EOF = -1;
private static final Log LOG = LogFactory.getLog(DelimitedTextFile.class);
@@ -113,9 +114,10 @@
private NonSyncByteArrayOutputStream os;
private TextLineSerializer serializer;
- public DelimitedTextFileAppender(Configuration conf, final Schema schema, final TableMeta meta, final Path path)
+ public DelimitedTextFileAppender(Configuration conf, QueryUnitAttemptId taskAttemptId,
+ final Schema schema, final TableMeta meta, final Path path)
throws IOException {
- super(conf, schema, meta, path);
+ super(conf, taskAttemptId, schema, meta, path);
this.fs = path.getFileSystem(conf);
this.meta = meta;
this.schema = schema;
@@ -284,21 +286,22 @@
private int errorNum;
public DelimitedTextFileScanner(Configuration conf, final Schema schema, final TableMeta meta,
- final FileFragment fragment)
+ final Fragment fragment)
throws IOException {
super(conf, schema, meta, fragment);
- reader = new DelimitedLineReader(conf, fragment);
+ reader = new DelimitedLineReader(conf, this.fragment);
if (!reader.isCompressed()) {
splittable = true;
}
- startOffset = fragment.getStartKey();
- endOffset = startOffset + fragment.getEndKey();
+ startOffset = this.fragment.getStartKey();
+ endOffset = startOffset + fragment.getLength();
errorTorrenceMaxNum =
Integer.parseInt(meta.getOption(TEXT_ERROR_TOLERANCE_MAXNUM, DEFAULT_TEXT_ERROR_TOLERANCE_MAXNUM));
}
+
@Override
public void init() throws IOException {
if (reader != null) {
@@ -470,7 +473,7 @@
if (tableStats != null && reader != null) {
tableStats.setReadBytes(reader.getReadBytes()); //Actual Processed Bytes. (decompressed bytes + overhead)
tableStats.setNumRows(recordCount);
- tableStats.setNumBytes(fragment.getEndKey());
+ tableStats.setNumBytes(fragment.getLength());
}
return tableStats;
}
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/FieldSplitProcessor.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/FieldSplitProcessor.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/FieldSplitProcessor.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/FieldSplitProcessor.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/LineSplitProcessor.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/LineSplitProcessor.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/LineSplitProcessor.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/LineSplitProcessor.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/TextFieldSerializerDeserializer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextFieldSerializerDeserializer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/TextFieldSerializerDeserializer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextFieldSerializerDeserializer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/TextLineDeserializer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextLineDeserializer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/TextLineDeserializer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextLineDeserializer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/TextLineParsingError.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextLineParsingError.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/TextLineParsingError.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextLineParsingError.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/TextLineSerDe.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextLineSerDe.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/TextLineSerDe.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextLineSerDe.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/text/TextLineSerializer.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextLineSerializer.java
similarity index 100%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/text/TextLineSerializer.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/text/TextLineSerializer.java
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/CodecFactory.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/CodecFactory.java
similarity index 95%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/CodecFactory.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/CodecFactory.java
index 543336f..f76593e 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/CodecFactory.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/CodecFactory.java
@@ -18,6 +18,13 @@
package org.apache.tajo.storage.thirdparty.parquet;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.io.compress.*;
+import org.apache.hadoop.util.ReflectionUtils;
+import parquet.bytes.BytesInput;
+import parquet.hadoop.BadConfigurationException;
+import parquet.hadoop.metadata.CompressionCodecName;
+
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
@@ -25,19 +32,6 @@
import java.util.HashMap;
import java.util.Map;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.io.compress.CodecPool;
-import org.apache.hadoop.io.compress.CompressionCodec;
-import org.apache.hadoop.io.compress.CompressionOutputStream;
-import org.apache.hadoop.io.compress.Compressor;
-import org.apache.hadoop.io.compress.Decompressor;
-import org.apache.hadoop.util.ReflectionUtils;
-
-import parquet.bytes.BytesInput;
-import parquet.hadoop.BadConfigurationException;
-import parquet.hadoop.metadata.CompressionCodecName;
-
class CodecFactory {
public class BytesDecompressor {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ColumnChunkPageWriteStore.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ColumnChunkPageWriteStore.java
similarity index 97%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ColumnChunkPageWriteStore.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ColumnChunkPageWriteStore.java
index 5f89ead..0dedd9b 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ColumnChunkPageWriteStore.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ColumnChunkPageWriteStore.java
@@ -18,17 +18,6 @@
package org.apache.tajo.storage.thirdparty.parquet;
-import static org.apache.tajo.storage.thirdparty.parquet.CodecFactory.BytesCompressor;
-import static parquet.Log.INFO;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
import parquet.Log;
import parquet.bytes.BytesInput;
import parquet.bytes.CapacityByteArrayOutputStream;
@@ -37,12 +26,18 @@
import parquet.column.page.DictionaryPage;
import parquet.column.page.PageWriteStore;
import parquet.column.page.PageWriter;
-import parquet.column.statistics.Statistics;
import parquet.column.statistics.BooleanStatistics;
+import parquet.column.statistics.Statistics;
import parquet.format.converter.ParquetMetadataConverter;
import parquet.io.ParquetEncodingException;
import parquet.schema.MessageType;
+import java.io.IOException;
+import java.util.*;
+
+import static org.apache.tajo.storage.thirdparty.parquet.CodecFactory.BytesCompressor;
+import static parquet.Log.INFO;
+
class ColumnChunkPageWriteStore implements PageWriteStore {
private static final Log LOG = Log.getLog(ColumnChunkPageWriteStore.class);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordReader.java
similarity index 99%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordReader.java
index 61567e5..6bbd7b5 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordReader.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordReader.java
@@ -18,9 +18,6 @@
package org.apache.tajo.storage.thirdparty.parquet;
-import java.io.IOException;
-import java.util.List;
-import java.util.Map;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import parquet.Log;
@@ -39,6 +36,10 @@
import parquet.schema.MessageType;
import parquet.schema.Type;
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+
import static java.lang.String.format;
import static parquet.Log.DEBUG;
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordWriter.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordWriter.java
similarity index 99%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordWriter.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordWriter.java
index 7410d2b..532d9a2 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordWriter.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/InternalParquetRecordWriter.java
@@ -18,16 +18,6 @@
package org.apache.tajo.storage.thirdparty.parquet;
-import static java.lang.Math.max;
-import static java.lang.Math.min;
-import static java.lang.String.format;
-import static org.apache.tajo.storage.thirdparty.parquet.CodecFactory.BytesCompressor;
-import static parquet.Log.DEBUG;
-import static parquet.Preconditions.checkNotNull;
-
-import java.io.IOException;
-import java.util.Map;
-
import parquet.Log;
import parquet.column.ParquetProperties.WriterVersion;
import parquet.column.impl.ColumnWriteStoreImpl;
@@ -36,6 +26,16 @@
import parquet.io.MessageColumnIO;
import parquet.schema.MessageType;
+import java.io.IOException;
+import java.util.Map;
+
+import static java.lang.Math.max;
+import static java.lang.Math.min;
+import static java.lang.String.format;
+import static org.apache.tajo.storage.thirdparty.parquet.CodecFactory.BytesCompressor;
+import static parquet.Log.DEBUG;
+import static parquet.Preconditions.checkNotNull;
+
class InternalParquetRecordWriter<T> {
private static final Log LOG = Log.getLog(InternalParquetRecordWriter.class);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetFileWriter.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetFileWriter.java
similarity index 95%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetFileWriter.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetFileWriter.java
index 73ce7c2..f1c5368 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetFileWriter.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetFileWriter.java
@@ -18,24 +18,10 @@
package org.apache.tajo.storage.thirdparty.parquet;
-import static parquet.Log.DEBUG;
-import static parquet.format.Util.writeFileMetaData;
-
-import java.io.IOException;
-import java.nio.charset.Charset;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
-
import parquet.Log;
import parquet.Version;
import parquet.bytes.BytesInput;
@@ -45,17 +31,19 @@
import parquet.column.statistics.Statistics;
import parquet.format.converter.ParquetMetadataConverter;
import parquet.hadoop.Footer;
-import parquet.hadoop.metadata.BlockMetaData;
-import parquet.hadoop.metadata.ColumnChunkMetaData;
-import parquet.hadoop.metadata.ColumnPath;
-import parquet.hadoop.metadata.CompressionCodecName;
-import parquet.hadoop.metadata.FileMetaData;
-import parquet.hadoop.metadata.GlobalMetaData;
-import parquet.hadoop.metadata.ParquetMetadata;
+import parquet.hadoop.metadata.*;
import parquet.io.ParquetEncodingException;
import parquet.schema.MessageType;
import parquet.schema.PrimitiveType.PrimitiveTypeName;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.util.*;
+import java.util.Map.Entry;
+
+import static parquet.Log.DEBUG;
+import static parquet.format.Util.writeFileMetaData;
+
/**
* Internal implementation of the Parquet file writer as a block container
*
@@ -148,7 +136,7 @@
* @param schema the schema of the data
* @param out the file to write to
* @param codec the codec to use to compress blocks
- * @throws IOException if the file can not be created
+ * @throws java.io.IOException if the file can not be created
*/
public ParquetFileWriter(Configuration configuration, MessageType schema, Path file) throws IOException {
super();
@@ -159,7 +147,7 @@
/**
* start the file
- * @throws IOException
+ * @throws java.io.IOException
*/
public void start() throws IOException {
state = state.start();
@@ -170,7 +158,7 @@
/**
* start a block
* @param recordCount the record count in this block
- * @throws IOException
+ * @throws java.io.IOException
*/
public void startBlock(long recordCount) throws IOException {
state = state.startBlock();
@@ -186,7 +174,7 @@
* @param valueCount the value count in this column
* @param statistics the statistics in this column
* @param compressionCodecName
- * @throws IOException
+ * @throws java.io.IOException
*/
public void startColumn(ColumnDescriptor descriptor,
long valueCount,
@@ -312,7 +300,7 @@
* @param bytes bytes to be written including page headers
* @param uncompressedTotalPageSize total uncompressed size (without page headers)
* @param compressedTotalPageSize total compressed size (without page headers)
- * @throws IOException
+ * @throws java.io.IOException
*/
void writeDataPages(BytesInput bytes,
long uncompressedTotalPageSize,
@@ -332,7 +320,7 @@
/**
* end a column (once all rep, def and data have been written)
- * @throws IOException
+ * @throws java.io.IOException
*/
public void endColumn() throws IOException {
state = state.endColumn();
@@ -357,7 +345,7 @@
/**
* ends a block once all column chunks have been written
- * @throws IOException
+ * @throws java.io.IOException
*/
public void endBlock() throws IOException {
state = state.endBlock();
@@ -371,7 +359,7 @@
* ends a file once all blocks have been written.
* closes the file.
* @param extraMetaData the extra meta data to write in the footer
- * @throws IOException
+ * @throws java.io.IOException
*/
public void end(Map<String, String> extraMetaData) throws IOException {
state = state.end();
@@ -395,7 +383,7 @@
* @param configuration the configuration to use to get the FileSystem
* @param outputPath the directory to write the _metadata file to
* @param footers the list of footers to merge
- * @throws IOException
+ * @throws java.io.IOException
*/
public static void writeMetadataFile(Configuration configuration, Path outputPath, List<Footer> footers) throws IOException {
Path metaDataPath = new Path(outputPath, PARQUET_METADATA_FILE);
@@ -432,7 +420,7 @@
/**
* @return the current position in the underlying file
- * @throws IOException
+ * @throws java.io.IOException
*/
public long getPos() throws IOException {
return out.getPos();
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetReader.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetReader.java
similarity index 93%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetReader.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetReader.java
index 0fb2c3a..9c167a0 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetReader.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetReader.java
@@ -18,22 +18,13 @@
package org.apache.tajo.storage.thirdparty.parquet;
-import java.io.Closeable;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
-
import parquet.filter.UnboundRecordFilter;
-import parquet.hadoop.*;
+import parquet.hadoop.Footer;
+import parquet.hadoop.ParquetFileReader;
import parquet.hadoop.api.InitContext;
import parquet.hadoop.api.ReadSupport;
import parquet.hadoop.api.ReadSupport.ReadContext;
@@ -41,6 +32,10 @@
import parquet.hadoop.metadata.GlobalMetaData;
import parquet.schema.MessageType;
+import java.io.Closeable;
+import java.io.IOException;
+import java.util.*;
+
/**
* Read records from a Parquet file.
*/
@@ -57,7 +52,7 @@
/**
* @param file the file to read
* @param readSupport to materialize records
- * @throws IOException
+ * @throws java.io.IOException
*/
public ParquetReader(Path file, ReadSupport<T> readSupport) throws IOException {
this(file, readSupport, null);
@@ -67,7 +62,7 @@
* @param conf the configuration
* @param file the file to read
* @param readSupport to materialize records
- * @throws IOException
+ * @throws java.io.IOException
*/
public ParquetReader(Configuration conf, Path file, ReadSupport<T> readSupport) throws IOException {
this(conf, file, readSupport, null);
@@ -77,7 +72,7 @@
* @param file the file to read
* @param readSupport to materialize records
* @param filter the filter to use to filter records
- * @throws IOException
+ * @throws java.io.IOException
*/
public ParquetReader(Path file, ReadSupport<T> readSupport, UnboundRecordFilter filter) throws IOException {
this(new Configuration(), file, readSupport, filter);
@@ -88,7 +83,7 @@
* @param file the file to read
* @param readSupport to materialize records
* @param filter the filter to use to filter records
- * @throws IOException
+ * @throws java.io.IOException
*/
public ParquetReader(Configuration conf, Path file, ReadSupport<T> readSupport, UnboundRecordFilter filter) throws IOException {
this.readSupport = readSupport;
@@ -113,7 +108,7 @@
/**
* @return the next record or null if finished
- * @throws IOException
+ * @throws java.io.IOException
*/
public T read() throws IOException {
try {
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetWriter.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetWriter.java
similarity index 90%
rename from tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetWriter.java
rename to tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetWriter.java
index 0447a47..7527437 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetWriter.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/thirdparty/parquet/ParquetWriter.java
@@ -51,7 +51,7 @@
* @param blockSize the block size threshold
* @param pageSize the page size threshold
* @throws java.io.IOException
- * @see #ParquetWriter(org.apache.hadoop.fs.Path, parquet.hadoop.api.WriteSupport, CompressionCodecName, int, int, boolean, boolean)
+ * @see #ParquetWriter(org.apache.hadoop.fs.Path, parquet.hadoop.api.WriteSupport, parquet.hadoop.metadata.CompressionCodecName, int, int, boolean, boolean)
*/
public ParquetWriter(Path file, WriteSupport<T> writeSupport, CompressionCodecName compressionCodecName, int blockSize, int pageSize) throws IOException {
this(file, writeSupport, compressionCodecName, blockSize, pageSize,
@@ -68,8 +68,8 @@
* @param pageSize the page size threshold (both data and dictionary)
* @param enableDictionary to turn dictionary encoding on
* @param validating to turn on validation using the schema
- * @throws IOException
- * @see #ParquetWriter(Path, WriteSupport, CompressionCodecName, int, int, int, boolean, boolean)
+ * @throws java.io.IOException
+ * @see #ParquetWriter(org.apache.hadoop.fs.Path, parquet.hadoop.api.WriteSupport, parquet.hadoop.metadata.CompressionCodecName, int, int, int, boolean, boolean)
*/
public ParquetWriter(
Path file,
@@ -93,8 +93,8 @@
* @param dictionaryPageSize the page size threshold for the dictionary pages
* @param enableDictionary to turn dictionary encoding on
* @param validating to turn on validation using the schema
- * @throws IOException
- * @see #ParquetWriter(Path, WriteSupport, CompressionCodecName, int, int, int, boolean, boolean, parquet.column.ParquetProperties.WriterVersion)
+ * @throws java.io.IOException
+ * @see #ParquetWriter(org.apache.hadoop.fs.Path, parquet.hadoop.api.WriteSupport, parquet.hadoop.metadata.CompressionCodecName, int, int, int, boolean, boolean, parquet.column.ParquetProperties.WriterVersion)
*/
public ParquetWriter(
Path file,
@@ -124,9 +124,9 @@
* @param dictionaryPageSize the page size threshold for the dictionary pages
* @param enableDictionary to turn dictionary encoding on
* @param validating to turn on validation using the schema
- * @param writerVersion version of parquetWriter from {@link ParquetProperties.WriterVersion}
- * @throws IOException
- * @see #ParquetWriter(Path, WriteSupport, CompressionCodecName, int, int, int, boolean, boolean, parquet.column.ParquetProperties.WriterVersion, org.apache.hadoop.conf.Configuration)
+ * @param writerVersion version of parquetWriter from {@link parquet.column.ParquetProperties.WriterVersion}
+ * @throws java.io.IOException
+ * @see #ParquetWriter(org.apache.hadoop.fs.Path, parquet.hadoop.api.WriteSupport, parquet.hadoop.metadata.CompressionCodecName, int, int, int, boolean, boolean, parquet.column.ParquetProperties.WriterVersion, org.apache.hadoop.conf.Configuration)
*/
public ParquetWriter(
Path file,
@@ -152,9 +152,9 @@
* @param dictionaryPageSize the page size threshold for the dictionary pages
* @param enableDictionary to turn dictionary encoding on
* @param validating to turn on validation using the schema
- * @param writerVersion version of parquetWriter from {@link ParquetProperties.WriterVersion}
+ * @param writerVersion version of parquetWriter from {@link parquet.column.ParquetProperties.WriterVersion}
* @param conf Hadoop configuration to use while accessing the filesystem
- * @throws IOException
+ * @throws java.io.IOException
*/
public ParquetWriter(
Path file,
@@ -196,7 +196,7 @@
*
* @param file the file to create
* @param writeSupport the implementation to write a record to a RecordConsumer
- * @throws IOException
+ * @throws java.io.IOException
*/
public ParquetWriter(Path file, WriteSupport<T> writeSupport) throws IOException {
this(file, writeSupport, DEFAULT_COMPRESSION_CODEC_NAME, DEFAULT_BLOCK_SIZE, DEFAULT_PAGE_SIZE);
diff --git a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java b/tajo-storage/tajo-storage-hdfs/src/main/proto/StorageFragmentProtos.proto
similarity index 63%
copy from tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
copy to tajo-storage/tajo-storage-hdfs/src/main/proto/StorageFragmentProtos.proto
index 7baf7aa..ce9aab6 100644
--- a/tajo-storage/src/main/java/org/apache/tajo/storage/index/IndexReader.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/proto/StorageFragmentProtos.proto
@@ -16,20 +16,19 @@
* limitations under the License.
*/
-package org.apache.tajo.storage.index;
+option java_package = "org.apache.tajo.storage";
+option java_outer_classname = "StorageFragmentProtos";
+option optimize_for = SPEED;
+option java_generic_services = false;
+option java_generate_equals_and_hash = true;
-import org.apache.tajo.storage.Tuple;
+import "CatalogProtos.proto";
-import java.io.IOException;
-
-public interface IndexReader {
-
- /**
- * Find the offset corresponding to key which is equal to a given key.
- *
- * @param key
- * @return
- * @throws IOException
- */
- public long find(Tuple key) throws IOException;
-}
+message FileFragmentProto {
+ required string id = 1;
+ required string path = 2;
+ required int64 startOffset = 3;
+ required int64 length = 4;
+ repeated string hosts = 5;
+ repeated int32 diskIds = 6;
+}
\ No newline at end of file
diff --git a/tajo-storage/src/test/java/org/apache/tajo/HttpFileServer.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/HttpFileServer.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/HttpFileServer.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/HttpFileServer.java
diff --git a/tajo-storage/src/test/java/org/apache/tajo/HttpFileServerHandler.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/HttpFileServerHandler.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/HttpFileServerHandler.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/HttpFileServerHandler.java
diff --git a/tajo-storage/src/test/java/org/apache/tajo/HttpFileServerPipelineFactory.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/HttpFileServerPipelineFactory.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/HttpFileServerPipelineFactory.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/HttpFileServerPipelineFactory.java
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestCompressionStorages.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestCompressionStorages.java
similarity index 96%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestCompressionStorages.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestCompressionStorages.java
index fd5a63e..3c78d6b 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/TestCompressionStorages.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestCompressionStorages.java
@@ -123,7 +123,7 @@
String fileName = "Compression_" + codec.getSimpleName();
Path tablePath = new Path(testDir, fileName);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.enableStats();
appender.init();
@@ -155,7 +155,7 @@
FileFragment[] tablets = new FileFragment[1];
tablets[0] = new FileFragment(fileName, tablePath, 0, fileLen);
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, tablets[0], schema);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, tablets[0], schema);
if (StoreType.CSV == storeType) {
if (SplittableCompressionCodec.class.isAssignableFrom(codec)) {
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestDelimitedTextFile.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestDelimitedTextFile.java
similarity index 94%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestDelimitedTextFile.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestDelimitedTextFile.java
index 93fb12b..8749925 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/TestDelimitedTextFile.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestDelimitedTextFile.java
@@ -31,7 +31,6 @@
import org.apache.tajo.conf.TajoConf;
import org.apache.tajo.datum.Datum;
import org.apache.tajo.datum.DatumFactory;
-import org.apache.tajo.datum.NullDatum;
import org.apache.tajo.storage.fragment.FileFragment;
import org.apache.tajo.util.FileUtil;
import org.junit.Test;
@@ -105,7 +104,7 @@
TableMeta meta = CatalogUtil.newTableMeta(CatalogProtos.StoreType.JSON);
meta.putOption(StorageUtil.TEXT_ERROR_TOLERANCE_MAXNUM, "-1");
FileFragment fragment = getFileFragment("testErrorTolerance1.json");
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
Tuple tuple;
@@ -127,7 +126,7 @@
TableMeta meta = CatalogUtil.newTableMeta(CatalogProtos.StoreType.JSON);
meta.putOption(StorageUtil.TEXT_ERROR_TOLERANCE_MAXNUM, "1");
FileFragment fragment = getFileFragment("testErrorTolerance1.json");
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
assertNotNull(scanner.next());
@@ -149,7 +148,7 @@
TableMeta meta = CatalogUtil.newTableMeta(CatalogProtos.StoreType.JSON);
meta.putOption(StorageUtil.TEXT_ERROR_TOLERANCE_MAXNUM, "0");
FileFragment fragment = getFileFragment("testErrorTolerance2.json");
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
try {
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestStorageManager.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestFileStorageManager.java
similarity index 84%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestStorageManager.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestFileStorageManager.java
index c3d4992..19a39a2 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/TestStorageManager.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestFileStorageManager.java
@@ -32,6 +32,7 @@
import org.apache.tajo.datum.Datum;
import org.apache.tajo.datum.DatumFactory;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.util.CommonTestingUtil;
import org.junit.After;
import org.junit.Before;
@@ -44,9 +45,9 @@
import static org.junit.Assert.*;
-public class TestStorageManager {
+public class TestFileStorageManager {
private TajoConf conf;
- private static String TEST_PATH = "target/test-data/TestStorageManager";
+ private static String TEST_PATH = "target/test-data/TestFileStorageManager";
StorageManager sm = null;
private Path testDir;
private FileSystem fs;
@@ -56,7 +57,7 @@
conf = new TajoConf();
testDir = CommonTestingUtil.getTestDir(TEST_PATH);
fs = testDir.getFileSystem(conf);
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
}
@After
@@ -83,14 +84,14 @@
Path path = StorageUtil.concatPath(testDir, "testGetScannerAndAppender", "table.csv");
fs.mkdirs(path.getParent());
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, path);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, path);
appender.init();
for(Tuple t : tuples) {
appender.addTuple(t);
}
appender.close();
- Scanner scanner = StorageManager.getStorageManager(conf).getFileScanner(meta, schema, path);
+ Scanner scanner = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getFileScanner(meta, schema, path);
scanner.init();
int i=0;
while(scanner.next() != null) {
@@ -124,7 +125,7 @@
}
assertTrue(fs.exists(tablePath));
- StorageManager sm = StorageManager.getStorageManager(new TajoConf(conf), tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(new TajoConf(conf), tablePath);
Schema schema = new Schema();
schema.addColumn("id", Type.INT4);
@@ -132,19 +133,19 @@
schema.addColumn("name",Type.TEXT);
TableMeta meta = CatalogUtil.newTableMeta(StoreType.CSV);
- List<FileFragment> splits = Lists.newArrayList();
+ List<Fragment> splits = Lists.newArrayList();
// Get FileFragments in partition batch
splits.addAll(sm.getSplits("data", meta, schema, partitions.toArray(new Path[partitions.size()])));
assertEquals(testCount, splits.size());
// -1 is unknown volumeId
- assertEquals(-1, splits.get(0).getDiskIds()[0]);
+ assertEquals(-1, ((FileFragment)splits.get(0)).getDiskIds()[0]);
splits.clear();
splits.addAll(sm.getSplits("data", meta, schema,
partitions.subList(0, partitions.size() / 2).toArray(new Path[partitions.size() / 2])));
assertEquals(testCount / 2, splits.size());
assertEquals(1, splits.get(0).getHosts().length);
- assertEquals(-1, splits.get(0).getDiskIds()[0]);
+ assertEquals(-1, ((FileFragment)splits.get(0)).getDiskIds()[0]);
fs.close();
} finally {
cluster.shutdown();
@@ -176,7 +177,7 @@
DFSTestUtil.createFile(fs, tmpFile, 10, (short) 2, 0xDEADDEADl);
}
assertTrue(fs.exists(tablePath));
- StorageManager sm = StorageManager.getStorageManager(new TajoConf(conf), tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(new TajoConf(conf), tablePath);
Schema schema = new Schema();
schema.addColumn("id", Type.INT4);
@@ -184,13 +185,13 @@
schema.addColumn("name", Type.TEXT);
TableMeta meta = CatalogUtil.newTableMeta(StoreType.CSV);
- List<FileFragment> splits = Lists.newArrayList();
+ List<Fragment> splits = Lists.newArrayList();
splits.addAll(sm.getSplits("data", meta, schema, tablePath));
assertEquals(testCount, splits.size());
assertEquals(2, splits.get(0).getHosts().length);
- assertEquals(2, splits.get(0).getDiskIds().length);
- assertNotEquals(-1, splits.get(0).getDiskIds()[0]);
+ assertEquals(2, ((FileFragment)splits.get(0)).getDiskIds().length);
+ assertNotEquals(-1, ((FileFragment)splits.get(0)).getDiskIds()[0]);
fs.close();
} finally {
cluster.shutdown();
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestFileSystems.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestFileSystems.java
similarity index 82%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestFileSystems.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestFileSystems.java
index bec0daf..ff7fe13 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/TestFileSystems.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestFileSystems.java
@@ -1,13 +1,13 @@
/**
* Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.??See the NOTICE file
+ * or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
- * regarding copyright ownership.??The ASF licenses this file
+ * regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
- * with the License.??You may obtain a copy of the License at
+ * with the License. You may obtain a copy of the License at
*
- *?????http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -18,7 +18,6 @@
package org.apache.tajo.storage;
-import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.LocalFileSystem;
@@ -31,7 +30,7 @@
import org.apache.tajo.conf.TajoConf;
import org.apache.tajo.datum.Datum;
import org.apache.tajo.datum.DatumFactory;
-import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@@ -51,21 +50,21 @@
public class TestFileSystems {
private static String TEST_PATH = "target/test-data/TestFileSystem";
- private Configuration conf;
- private StorageManager sm;
+ private TajoConf conf;
+ private FileStorageManager sm;
private FileSystem fs;
private Path testDir;
public TestFileSystems(FileSystem fs) throws IOException {
this.fs = fs;
- this.conf = fs.getConf();
- this.testDir = getTestDir(this.fs, TEST_PATH);
- this.sm = StorageManager.getStorageManager(new TajoConf(this.conf));
+ this.conf = new TajoConf(fs.getConf());
+ sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ testDir = getTestDir(this.fs, TEST_PATH);
}
public Path getTestDir(FileSystem fs, String dir) throws IOException {
Path path = new Path(dir);
- if (fs.exists(path))
+ if(fs.exists(path))
fs.delete(path, true);
fs.mkdirs(path);
@@ -127,12 +126,12 @@
appender.close();
FileStatus fileStatus = fs.getFileStatus(path);
- List<FileFragment> splits = sm.getSplits("table", meta, schema, path);
+ List<Fragment> splits = sm.getSplits("table", meta, schema, path);
int splitSize = (int) Math.ceil(fileStatus.getLen() / (double) fileStatus.getBlockSize());
assertEquals(splitSize, splits.size());
- for (FileFragment fragment : splits) {
- assertTrue(fragment.getEndKey() <= fileStatus.getBlockSize());
+ for (Fragment fragment : splits) {
+ assertTrue(fragment.getLength() <= fileStatus.getBlockSize());
}
}
}
\ No newline at end of file
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestLineReader.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestLineReader.java
similarity index 95%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestLineReader.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestLineReader.java
index 4512d00..d8e359f 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/TestLineReader.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestLineReader.java
@@ -64,8 +64,8 @@
TableMeta meta = CatalogUtil.newTableMeta(StoreType.TEXTFILE);
Path tablePath = new Path(testDir, "line.data");
- FileAppender appender = (FileAppender) StorageManager.getStorageManager(conf).getAppender(meta, schema,
- tablePath);
+ FileAppender appender = (FileAppender) StorageManager.getFileStorageManager(conf).getAppender(
+ null, null, meta, schema, tablePath);
appender.enableStats();
appender.init();
int tupleNum = 10000;
@@ -120,8 +120,8 @@
meta.putOption("compression.codec", DeflateCodec.class.getCanonicalName());
Path tablePath = new Path(testDir, "line1." + DeflateCodec.class.getSimpleName());
- FileAppender appender = (FileAppender) StorageManager.getStorageManager(conf).getAppender(meta, schema,
- tablePath);
+ FileAppender appender = (FileAppender) StorageManager.getFileStorageManager(conf).getAppender(
+ null, null, meta, schema, tablePath);
appender.enableStats();
appender.init();
int tupleNum = 10000;
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestMergeScanner.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestMergeScanner.java
similarity index 93%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestMergeScanner.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestMergeScanner.java
index e6714b5..a0daa7d 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/TestMergeScanner.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestMergeScanner.java
@@ -22,7 +22,6 @@
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.tajo.catalog.CatalogUtil;
-import org.apache.tajo.util.KeyValueSet;
import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.TableMeta;
import org.apache.tajo.catalog.proto.CatalogProtos.StoreType;
@@ -32,7 +31,9 @@
import org.apache.tajo.conf.TajoConf.ConfVars;
import org.apache.tajo.datum.DatumFactory;
import org.apache.tajo.storage.fragment.FileFragment;
+import org.apache.tajo.storage.fragment.Fragment;
import org.apache.tajo.util.CommonTestingUtil;
+import org.apache.tajo.util.KeyValueSet;
import org.apache.tajo.util.TUtil;
import org.junit.Before;
import org.junit.Test;
@@ -94,7 +95,7 @@
conf.setStrings("tajo.storage.projectable-scanner", "rcfile", "parquet", "avro");
testDir = CommonTestingUtil.getTestDir(TEST_PATH);
fs = testDir.getFileSystem(conf);
- sm = StorageManager.getStorageManager(conf, testDir);
+ sm = StorageManager.getFileStorageManager(conf, testDir);
}
@Test
@@ -114,7 +115,7 @@
}
Path table1Path = new Path(testDir, storeType + "_1.data");
- Appender appender1 = StorageManager.getStorageManager(conf).getAppender(meta, schema, table1Path);
+ Appender appender1 = StorageManager.getFileStorageManager(conf).getAppender(null, null, meta, schema, table1Path);
appender1.enableStats();
appender1.init();
int tupleNum = 10000;
@@ -136,7 +137,7 @@
}
Path table2Path = new Path(testDir, storeType + "_2.data");
- Appender appender2 = StorageManager.getStorageManager(conf).getAppender(meta, schema, table2Path);
+ Appender appender2 = StorageManager.getFileStorageManager(conf).getAppender(null, null, meta, schema, table2Path);
appender2.enableStats();
appender2.init();
@@ -158,7 +159,7 @@
FileStatus status1 = fs.getFileStatus(table1Path);
FileStatus status2 = fs.getFileStatus(table2Path);
- FileFragment[] fragment = new FileFragment[2];
+ Fragment[] fragment = new Fragment[2];
fragment[0] = new FileFragment("tablet1", table1Path, 0, status1.getLen());
fragment[1] = new FileFragment("tablet1", table2Path, 0, status2.getLen());
@@ -166,7 +167,7 @@
targetSchema.addColumn(schema.getColumn(0));
targetSchema.addColumn(schema.getColumn(2));
- Scanner scanner = new MergeScanner(conf, schema, meta, TUtil.<FileFragment>newList(fragment), targetSchema);
+ Scanner scanner = new MergeScanner(conf, schema, meta, TUtil.newList(fragment), targetSchema);
assertEquals(isProjectableStorage(meta.getStoreType()), scanner.isProjectable());
scanner.init();
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestSplitProcessor.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestSplitProcessor.java
similarity index 100%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestSplitProcessor.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestSplitProcessor.java
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/TestStorages.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestStorages.java
similarity index 90%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/TestStorages.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestStorages.java
index bd1a1f9..15998f2 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/TestStorages.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestStorages.java
@@ -141,7 +141,8 @@
TableMeta meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "Splitable.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.enableStats();
appender.init();
int tupleNum = 10000;
@@ -165,7 +166,7 @@
tablets[0] = new FileFragment("Splitable", tablePath, 0, randomNum);
tablets[1] = new FileFragment("Splitable", tablePath, randomNum, (fileLen - randomNum));
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, tablets[0], schema);
+ Scanner scanner = sm.getScanner(meta, schema, tablets[0], schema);
assertTrue(scanner.isSplittable());
scanner.init();
int tupleCnt = 0;
@@ -174,7 +175,7 @@
}
scanner.close();
- scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, tablets[1], schema);
+ scanner = sm.getScanner(meta, schema, tablets[1], schema);
assertTrue(scanner.isSplittable());
scanner.init();
while (scanner.next() != null) {
@@ -195,7 +196,8 @@
TableMeta meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "Splitable.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.enableStats();
appender.init();
int tupleNum = 10000;
@@ -219,7 +221,7 @@
tablets[0] = new FileFragment("Splitable", tablePath, 0, randomNum);
tablets[1] = new FileFragment("Splitable", tablePath, randomNum, (fileLen - randomNum));
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, tablets[0], schema);
+ Scanner scanner = sm.getScanner(meta, schema, tablets[0], schema);
assertTrue(scanner.isSplittable());
scanner.init();
int tupleCnt = 0;
@@ -228,7 +230,7 @@
}
scanner.close();
- scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, tablets[1], schema);
+ scanner = sm.getScanner(meta, schema, tablets[1], schema);
assertTrue(scanner.isSplittable());
scanner.init();
while (scanner.next() != null) {
@@ -255,7 +257,8 @@
}
Path tablePath = new Path(testDir, "testProjection.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.init();
int tupleNum = 10000;
VTuple vTuple;
@@ -275,7 +278,7 @@
Schema target = new Schema();
target.addColumn("age", Type.INT8);
target.addColumn("score", Type.FLOAT4);
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment, target);
+ Scanner scanner = sm.getScanner(meta, schema, fragment, target);
scanner.init();
int tupleCnt = 0;
Tuple tuple;
@@ -324,8 +327,9 @@
meta.putOption(StorageConstants.AVRO_SCHEMA_URL, path);
}
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
Path tablePath = new Path(testDir, "testVariousTypes.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.init();
QueryId queryid = new QueryId("12345", 5);
@@ -355,7 +359,7 @@
FileStatus status = fs.getFileStatus(tablePath);
FileFragment fragment = new FileFragment("table", tablePath, 0, status.getLen());
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = sm.getScanner(meta, schema, fragment);
scanner.init();
Tuple retrieved;
@@ -401,7 +405,8 @@
}
Path tablePath = new Path(testDir, "testVariousTypes.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.init();
QueryId queryid = new QueryId("12345", 5);
@@ -444,7 +449,7 @@
FileStatus status = fs.getFileStatus(tablePath);
FileFragment fragment = new FileFragment("table", tablePath, 0, status.getLen());
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
Tuple retrieved;
@@ -488,7 +493,8 @@
meta.putOption(StorageConstants.CSVFILE_SERDE, TextSerializerDeserializer.class.getName());
Path tablePath = new Path(testDir, "testVariousTypes.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.enableStats();
appender.init();
@@ -519,7 +525,7 @@
assertEquals(appender.getStats().getNumBytes().longValue(), status.getLen());
FileFragment fragment = new FileFragment("table", tablePath, 0, status.getLen());
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
Tuple retrieved;
@@ -557,7 +563,8 @@
meta.putOption(StorageConstants.RCFILE_SERDE, BinarySerializerDeserializer.class.getName());
Path tablePath = new Path(testDir, "testVariousTypes.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.enableStats();
appender.init();
@@ -588,7 +595,7 @@
assertEquals(appender.getStats().getNumBytes().longValue(), status.getLen());
FileFragment fragment = new FileFragment("table", tablePath, 0, status.getLen());
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
Tuple retrieved;
@@ -626,7 +633,8 @@
meta.putOption(StorageConstants.SEQUENCEFILE_SERDE, TextSerializerDeserializer.class.getName());
Path tablePath = new Path(testDir, "testVariousTypes.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.enableStats();
appender.init();
@@ -657,7 +665,7 @@
assertEquals(appender.getStats().getNumBytes().longValue(), status.getLen());
FileFragment fragment = new FileFragment("table", tablePath, 0, status.getLen());
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
assertTrue(scanner instanceof SequenceFileScanner);
@@ -699,7 +707,8 @@
meta.putOption(StorageConstants.SEQUENCEFILE_SERDE, BinarySerializerDeserializer.class.getName());
Path tablePath = new Path(testDir, "testVariousTypes.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.enableStats();
appender.init();
@@ -730,7 +739,7 @@
assertEquals(appender.getStats().getNumBytes().longValue(), status.getLen());
FileFragment fragment = new FileFragment("table", tablePath, 0, status.getLen());
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
assertTrue(scanner instanceof SequenceFileScanner);
@@ -760,7 +769,8 @@
TableMeta meta = CatalogUtil.newTableMeta(storeType, options);
Path tablePath = new Path(testDir, "testTime.data");
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ Appender appender = sm.getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple = new VTuple(3);
@@ -775,7 +785,7 @@
FileStatus status = fs.getFileStatus(tablePath);
FileFragment fragment = new FileFragment("table", tablePath, 0, status.getLen());
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
Tuple retrieved;
@@ -801,8 +811,8 @@
TableMeta meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "Seekable.data");
- FileAppender appender = (FileAppender) StorageManager.getStorageManager(conf).getAppender(meta, schema,
- tablePath);
+ FileStorageManager sm = (FileStorageManager)StorageManager.getFileStorageManager(conf);
+ FileAppender appender = (FileAppender) sm.getAppender(meta, schema, tablePath);
appender.enableStats();
appender.init();
int tupleNum = 100000;
@@ -843,8 +853,8 @@
long readBytes = 0;
long readRows = 0;
for (long offset : offsets) {
- scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema,
- new FileFragment("table", tablePath, prevOffset, offset - prevOffset), schema);
+ scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema,
+ new FileFragment("table", tablePath, prevOffset, offset - prevOffset), schema);
scanner.init();
while (scanner.next() != null) {
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/avro/TestAvroUtil.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/avro/TestAvroUtil.java
similarity index 96%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/avro/TestAvroUtil.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/avro/TestAvroUtil.java
index a79e8ab..7b83894 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/avro/TestAvroUtil.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/avro/TestAvroUtil.java
@@ -36,9 +36,7 @@
import java.net.URISyntaxException;
import java.net.URL;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.*;
/**
* Tests for {@link org.apache.tajo.storage.avro.AvroUtil}.
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/index/TestBSTIndex.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/index/TestBSTIndex.java
similarity index 91%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/index/TestBSTIndex.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/index/TestBSTIndex.java
index 7900195..383740d 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/index/TestBSTIndex.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/index/TestBSTIndex.java
@@ -89,7 +89,7 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "testFindValue_" + storeType);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
for (int i = 0; i < TUPLE_NUM; i++) {
@@ -124,7 +124,7 @@
creater.setLoadNum(LOAD_NUM);
creater.open();
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple keyTuple;
@@ -147,7 +147,7 @@
tuple = new VTuple(keySchema.size());
BSTIndexReader reader = bst.getIndexReader(new Path(testDir, "testFindValue_" + storeType + ".idx"), keySchema, comp);
reader.open();
- scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
for (int i = 0; i < TUPLE_NUM - 1; i++) {
@@ -177,8 +177,8 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "testBuildIndexWithAppender_" + storeType);
- FileAppender appender = (FileAppender) StorageManager.getStorageManager(conf).getAppender(meta, schema,
- tablePath);
+ FileAppender appender = (FileAppender) ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(meta, schema, tablePath);
appender.init();
SortSpec[] sortKeys = new SortSpec[2];
@@ -226,7 +226,7 @@
BSTIndexReader reader = bst.getIndexReader(new Path(testDir, "testBuildIndexWithAppender_" + storeType + ".idx"),
keySchema, comp);
reader.open();
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
for (int i = 0; i < TUPLE_NUM - 1; i++) {
@@ -256,7 +256,7 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = StorageUtil.concatPath(testDir, "testFindOmittedValue_" + storeType);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
for (int i = 0; i < TUPLE_NUM; i += 2) {
@@ -289,7 +289,7 @@
creater.setLoadNum(LOAD_NUM);
creater.open();
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple keyTuple;
@@ -326,7 +326,7 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "testFindNextKeyValue_" + storeType);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
for (int i = 0; i < TUPLE_NUM; i++) {
@@ -360,7 +360,7 @@
creater.setLoadNum(LOAD_NUM);
creater.open();
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple keyTuple;
@@ -383,7 +383,7 @@
BSTIndexReader reader = bst.getIndexReader(new Path(testDir, "testFindNextKeyValue_" + storeType + ".idx"),
keySchema, comp);
reader.open();
- scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple result;
@@ -416,7 +416,8 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "testFindNextKeyOmittedValue_" + storeType);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf))
+ .getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
for (int i = 0; i < TUPLE_NUM; i += 2) {
@@ -450,7 +451,7 @@
creater.setLoadNum(LOAD_NUM);
creater.open();
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple keyTuple;
@@ -473,7 +474,7 @@
BSTIndexReader reader = bst.getIndexReader(new Path(testDir, "testFindNextKeyOmittedValue_" + storeType + ".idx"),
keySchema, comp);
reader.open();
- scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple result;
@@ -495,7 +496,7 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "testFindMinValue" + storeType);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
@@ -529,7 +530,7 @@
creater.setLoadNum(LOAD_NUM);
creater.open();
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple keyTuple;
@@ -554,7 +555,7 @@
BSTIndexReader reader = bst.getIndexReader(new Path(testDir, "testFindMinValue_" + storeType + ".idx"),
keySchema, comp);
reader.open();
- scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
tuple.put(0, DatumFactory.createInt8(0));
@@ -578,7 +579,7 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "testMinMax_" + storeType);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
for (int i = 5; i < TUPLE_NUM; i += 2) {
@@ -612,7 +613,7 @@
creater.setLoadNum(LOAD_NUM);
creater.open();
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple keyTuple;
@@ -682,7 +683,7 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "testConcurrentAccess_" + storeType);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
@@ -717,7 +718,7 @@
creater.setLoadNum(LOAD_NUM);
creater.open();
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple keyTuple;
@@ -762,7 +763,7 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "testFindValueDescOrder_" + storeType);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
@@ -798,7 +799,7 @@
creater.setLoadNum(LOAD_NUM);
creater.open();
- SeekableScanner scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ SeekableScanner scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
Tuple keyTuple;
@@ -823,7 +824,7 @@
BSTIndexReader reader = bst.getIndexReader(new Path(testDir, "testFindValueDescOrder_" + storeType + ".idx"),
keySchema, comp);
reader.open();
- scanner = StorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
+ scanner = FileStorageManager.getSeekableScanner(conf, meta, schema, tablet, schema);
scanner.init();
for (int i = (TUPLE_NUM - 1); i > 0; i--) {
@@ -853,7 +854,7 @@
meta = CatalogUtil.newTableMeta(storeType);
Path tablePath = new Path(testDir, "testFindNextKeyValueDescOrder_" + storeType);
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/index/TestSingleCSVFileBSTIndex.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/index/TestSingleCSVFileBSTIndex.java
similarity index 96%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/index/TestSingleCSVFileBSTIndex.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/index/TestSingleCSVFileBSTIndex.java
index c0dda1f..d7c9f49 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/index/TestSingleCSVFileBSTIndex.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/index/TestSingleCSVFileBSTIndex.java
@@ -78,7 +78,7 @@
Path tablePath = StorageUtil.concatPath(testDir, "testFindValueInSingleCSV", "table.csv");
fs.mkdirs(tablePath.getParent());
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
for (int i = 0; i < TUPLE_NUM; i++) {
@@ -167,7 +167,7 @@
Path tablePath = StorageUtil.concatPath(testDir, "testFindNextKeyValueInSingleCSV",
"table1.csv");
fs.mkdirs(tablePath.getParent());
- Appender appender = StorageManager.getStorageManager(conf).getAppender(meta, schema, tablePath);
+ Appender appender = ((FileStorageManager)StorageManager.getFileStorageManager(conf)).getAppender(meta, schema, tablePath);
appender.init();
Tuple tuple;
for(int i = 0 ; i < TUPLE_NUM; i ++ ) {
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/json/TestJsonSerDe.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/json/TestJsonSerDe.java
similarity index 97%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/json/TestJsonSerDe.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/json/TestJsonSerDe.java
index 038bc17..70282d9 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/json/TestJsonSerDe.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/json/TestJsonSerDe.java
@@ -73,7 +73,7 @@
FileSystem fs = FileSystem.getLocal(conf);
FileStatus status = fs.getFileStatus(tablePath);
FileFragment fragment = new FileFragment("table", tablePath, 0, status.getLen());
- Scanner scanner = StorageManager.getStorageManager(conf).getScanner(meta, schema, fragment);
+ Scanner scanner = StorageManager.getFileStorageManager(conf).getScanner(meta, schema, fragment);
scanner.init();
Tuple tuple = scanner.next();
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/parquet/TestReadWrite.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/parquet/TestReadWrite.java
similarity index 95%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/parquet/TestReadWrite.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/parquet/TestReadWrite.java
index 0a01dc4..109fed9 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/parquet/TestReadWrite.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/parquet/TestReadWrite.java
@@ -19,12 +19,6 @@
package org.apache.tajo.storage.parquet;
import com.google.common.base.Charsets;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.LocalFileSystem;
import org.apache.hadoop.fs.Path;
@@ -35,13 +29,14 @@
import org.apache.tajo.datum.NullDatum;
import org.apache.tajo.storage.Tuple;
import org.apache.tajo.storage.VTuple;
-
import org.junit.Test;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.assertNotNull;
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.*;
public class TestReadWrite {
private static final String HELLO = "hello";
diff --git a/tajo-storage/src/test/java/org/apache/tajo/storage/parquet/TestSchemaConverter.java b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/parquet/TestSchemaConverter.java
similarity index 99%
rename from tajo-storage/src/test/java/org/apache/tajo/storage/parquet/TestSchemaConverter.java
rename to tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/parquet/TestSchemaConverter.java
index 49a162b..517e00e 100644
--- a/tajo-storage/src/test/java/org/apache/tajo/storage/parquet/TestSchemaConverter.java
+++ b/tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/parquet/TestSchemaConverter.java
@@ -18,18 +18,16 @@
package org.apache.tajo.storage.parquet;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tajo.catalog.Schema;
import org.apache.tajo.catalog.Column;
+import org.apache.tajo.catalog.Schema;
import org.apache.tajo.common.TajoDataTypes.Type;
-
import org.junit.Test;
-
import parquet.schema.MessageType;
import parquet.schema.MessageTypeParser;
+import java.util.ArrayList;
+import java.util.List;
+
import static org.junit.Assert.assertEquals;
/**
diff --git a/tajo-storage/src/test/resources/dataset/TestDelimitedTextFile/testErrorTolerance1.json b/tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/TestDelimitedTextFile/testErrorTolerance1.json
similarity index 100%
rename from tajo-storage/src/test/resources/dataset/TestDelimitedTextFile/testErrorTolerance1.json
rename to tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/TestDelimitedTextFile/testErrorTolerance1.json
diff --git a/tajo-storage/src/test/resources/dataset/TestDelimitedTextFile/testErrorTolerance2.json b/tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/TestDelimitedTextFile/testErrorTolerance2.json
similarity index 100%
rename from tajo-storage/src/test/resources/dataset/TestDelimitedTextFile/testErrorTolerance2.json
rename to tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/TestDelimitedTextFile/testErrorTolerance2.json
diff --git a/tajo-storage/src/test/resources/dataset/TestJsonSerDe/testVariousType.json b/tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/TestJsonSerDe/testVariousType.json
similarity index 100%
rename from tajo-storage/src/test/resources/dataset/TestJsonSerDe/testVariousType.json
rename to tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/TestJsonSerDe/testVariousType.json
diff --git a/tajo-storage/src/test/resources/dataset/testLineText.txt b/tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/testLineText.txt
similarity index 100%
rename from tajo-storage/src/test/resources/dataset/testLineText.txt
rename to tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/testLineText.txt
diff --git a/tajo-storage/src/test/resources/dataset/testVariousTypes.avsc b/tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/testVariousTypes.avsc
similarity index 100%
rename from tajo-storage/src/test/resources/dataset/testVariousTypes.avsc
rename to tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/testVariousTypes.avsc
diff --git a/tajo-storage/src/test/resources/storage-default.xml b/tajo-storage/tajo-storage-hdfs/src/test/resources/storage-default.xml
similarity index 94%
rename from tajo-storage/src/test/resources/storage-default.xml
rename to tajo-storage/tajo-storage-hdfs/src/test/resources/storage-default.xml
index f4c81c7..737284b 100644
--- a/tajo-storage/src/test/resources/storage-default.xml
+++ b/tajo-storage/tajo-storage-hdfs/src/test/resources/storage-default.xml
@@ -25,6 +25,16 @@
<value>org.apache.tajo.storage.s3.SmallBlockS3FileSystem</value>
</property>
+ <!-- Storage Manager Configuration -->
+ <property>
+ <name>tajo.storage.manager.hdfs.class</name>
+ <value>org.apache.tajo.storage.FileStorageManager</value>
+ </property>
+ <property>
+ <name>tajo.storage.manager.hbase.class</name>
+ <value>org.apache.tajo.storage.hbase.HBaseStorageManager</value>
+ </property>
+
<!--- Registered Scanner Handler -->
<property>
<name>tajo.storage.scanner-handler</name>
diff --git a/tajo-yarn-pullserver/pom.xml b/tajo-yarn-pullserver/pom.xml
index a7644a1..3daec5c 100644
--- a/tajo-yarn-pullserver/pom.xml
+++ b/tajo-yarn-pullserver/pom.xml
@@ -57,7 +57,12 @@
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
- <artifactId>tajo-storage</artifactId>
+ <artifactId>tajo-storage-common</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tajo</groupId>
+ <artifactId>tajo-storage-hdfs</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
