| /* |
| * 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.drill.exec.store.hive; |
| |
| import java.util.List; |
| |
| import org.apache.calcite.schema.Schema.TableType; |
| |
| import org.apache.drill.exec.store.hive.HiveTableWrapper.HivePartitionWrapper; |
| |
| import com.fasterxml.jackson.annotation.JsonCreator; |
| import com.fasterxml.jackson.annotation.JsonIgnore; |
| import com.fasterxml.jackson.annotation.JsonProperty; |
| import org.apache.drill.shaded.guava.com.google.common.collect.Lists; |
| |
| public class HiveReadEntry { |
| |
| @JsonProperty("table") |
| public HiveTableWrapper table; |
| @JsonProperty("partitions") |
| public List<HivePartitionWrapper> partitions; |
| |
| @JsonIgnore |
| private List<HivePartition> partitionsUnwrapped = Lists.newArrayList(); |
| |
| @JsonCreator |
| public HiveReadEntry(@JsonProperty("table") HiveTableWrapper table, |
| @JsonProperty("partitions") List<HivePartitionWrapper> partitions) { |
| this.table = table; |
| this.partitions = partitions; |
| if (partitions != null) { |
| for(HivePartitionWrapper part : partitions) { |
| partitionsUnwrapped.add(part.getPartition()); |
| } |
| } |
| } |
| |
| @JsonIgnore |
| public HiveTableWithColumnCache getTable() { |
| return table.getTable(); |
| } |
| |
| @JsonIgnore |
| public HiveTableWrapper getTableWrapper() { |
| return table; |
| } |
| |
| @JsonIgnore |
| public List<HivePartition> getPartitions() { |
| return partitionsUnwrapped; |
| } |
| |
| @JsonIgnore |
| public HiveTableWrapper getHiveTableWrapper() { |
| return table; |
| } |
| |
| @JsonIgnore |
| public List<HivePartitionWrapper> getHivePartitionWrappers() { |
| return partitions; |
| } |
| |
| @JsonIgnore |
| public TableType getJdbcTableType() { |
| if (table.getTable().getTableType().equals(org.apache.hadoop.hive.metastore.TableType.VIRTUAL_VIEW.toString())) { |
| return TableType.VIEW; |
| } |
| |
| return TableType.TABLE; |
| } |
| |
| public String getPartitionLocation(HivePartitionWrapper partition) { |
| String partitionPath = table.getTable().getSd().getLocation(); |
| |
| for (String value: partition.values) { |
| partitionPath += "/" + value; |
| } |
| |
| return partitionPath; |
| } |
| } |
| |