| /* |
| * 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.htrace.impl; |
| |
| import org.apache.htrace.core.Tracer; |
| import org.apache.htrace.core.Span; |
| import org.apache.htrace.core.TracerPool; |
| import org.apache.htrace.core.TraceScope; |
| import org.apache.htrace.core.HTraceConfiguration; |
| import org.apache.htrace.protobuf.generated.SpanProtos; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.AfterClass; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.kududb.Schema; |
| import org.kududb.Type; |
| import org.kududb.ColumnSchema; |
| import org.kududb.client.BaseKuduTest; |
| import org.kududb.client.KuduClient; |
| import org.kududb.client.CreateTableOptions; |
| import org.kududb.client.KuduScanner; |
| import org.kududb.client.RowResultIterator; |
| import org.kududb.client.RowResult; |
| |
| |
| import java.io.ByteArrayInputStream; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class TestKuduSpanReceiver extends BaseKuduTest { |
| |
| private static final String BIN_DIR_PROP = "binDir"; |
| private static final String BIN_DIR_PROP_DEFAULT = "../build/release/bin"; |
| |
| @BeforeClass |
| public static void setUpBeforeClass() throws Exception { |
| System.setProperty(BIN_DIR_PROP, BIN_DIR_PROP_DEFAULT); |
| BaseKuduTest.setUpBeforeClass(); |
| } |
| |
| @AfterClass |
| public static void tearDownAfterClass() throws Exception { |
| BaseKuduTest.tearDownAfterClass(); |
| } |
| |
| private void createTable() throws Exception { |
| KuduClient client = BaseKuduTest.syncClient; |
| List<ColumnSchema> columns = new ArrayList(4); |
| columns.add(new ColumnSchema.ColumnSchemaBuilder(KuduReceiverConstants.DEFAULT_KUDU_COLUMN_SPAN_ID, |
| Type.BINARY) |
| .key(true) |
| .build()); |
| columns.add(new ColumnSchema.ColumnSchemaBuilder(KuduReceiverConstants.DEFAULT_KUDU_COLUMN_SPAN, |
| Type.BINARY) |
| .build()); |
| columns.add(new ColumnSchema.ColumnSchemaBuilder(KuduReceiverConstants.DEFAULT_KUDU_COLUMN_ROOT_SPAN_START_TIME, |
| Type.BINARY) |
| .build()); |
| columns.add(new ColumnSchema.ColumnSchemaBuilder(KuduReceiverConstants.DEFAULT_KUDU_COLUMN_ROOT_SPAN, |
| Type.BINARY) |
| .build()); |
| List<String> rangeKeys = new ArrayList<>(); |
| rangeKeys.add(KuduReceiverConstants.DEFAULT_KUDU_COLUMN_SPAN_ID); |
| |
| Schema schema = new Schema(columns); |
| client.createTable(KuduReceiverConstants.DEFAULT_KUDU_TABLE, schema, |
| new CreateTableOptions().setRangePartitionColumns(rangeKeys)); |
| } |
| |
| @Ignore |
| @Test |
| public void TestKuduSpanReceiver() throws Exception { |
| createTable(); |
| Tracer tracer = new Tracer.Builder(). |
| name("testKuduSpanReceiver"). |
| tracerPool(new TracerPool("testKuduSpanReceiver")). |
| conf(HTraceConfiguration.fromKeyValuePairs( |
| "sampler.classes", "AlwaysSampler", |
| "span.receiver.classes", "org.apache.htrace.impl.KuduSpanReceiver", |
| KuduReceiverConstants.KUDU_MASTER_HOST_KEY, BaseKuduTest.getMasterAddresses().split(":")[0], |
| KuduReceiverConstants.KUDU_MASTER_PORT_KEY, BaseKuduTest.getMasterAddresses().split(":")[1])) |
| .build(); |
| TraceScope scope = tracer.newScope("testKuduScope"); |
| Span testSpan = scope.getSpan(); |
| SpanProtos.Span dbSpan = null; |
| scope.close(); |
| tracer.close(); |
| KuduClient client = BaseKuduTest.syncClient; |
| List<String> projectColumns = new ArrayList<>(1); |
| projectColumns.add(KuduReceiverConstants.DEFAULT_KUDU_COLUMN_SPAN); |
| KuduScanner scanner = client.newScannerBuilder(client.openTable(KuduReceiverConstants.DEFAULT_KUDU_TABLE)) |
| .setProjectedColumnNames(projectColumns) |
| .build(); |
| while (scanner.hasMoreRows()) { |
| RowResultIterator results = scanner.nextRows(); |
| while (results.hasNext()) { |
| RowResult result = results.next(); |
| ByteArrayInputStream in = new |
| ByteArrayInputStream(result.getBinaryCopy(KuduReceiverConstants.DEFAULT_KUDU_COLUMN_SPAN)); |
| dbSpan = SpanProtos.Span.parseFrom(in); |
| break; |
| } |
| } |
| Assert.assertEquals(testSpan.getSpanId().getHigh(), dbSpan.getTraceId()); |
| Assert.assertEquals(testSpan.getSpanId().getLow(), dbSpan.getSpanId()); |
| Assert.assertEquals(testSpan.getStartTimeMillis(), dbSpan.getStart()); |
| Assert.assertEquals(testSpan.getStopTimeMillis(), dbSpan.getStop()); |
| Assert.assertEquals(testSpan.getDescription(), dbSpan.getDescription()); |
| syncClient.deleteTable(KuduReceiverConstants.DEFAULT_KUDU_TABLE); |
| } |
| |
| } |