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HBASE-26076 Support favoredNodes when do compaction offload (#3468)
Signed-off-by: Duo Zhang <zhangduo@apache.org>
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...va/org/apache/hadoop/hbase/compactionserver/TestRegionFavoredNodesWhenCompactOffload.java
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| /** | ||
| * 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.hadoop.hbase.compactionserver; | ||
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| import java.net.InetSocketAddress; | ||
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| import org.apache.hadoop.hbase.HBaseClassTestRule; | ||
| import org.apache.hadoop.hbase.HBaseTestingUtility; | ||
| import org.apache.hadoop.hbase.StartMiniClusterOption; | ||
| import org.apache.hadoop.hbase.client.TableDescriptor; | ||
| import org.apache.hadoop.hbase.client.TableDescriptorBuilder; | ||
| import org.apache.hadoop.hbase.regionserver.HRegion; | ||
| import org.apache.hadoop.hbase.regionserver.TestRegionFavoredNodes; | ||
| import org.apache.hadoop.hbase.testclassification.CompactionServerTests; | ||
| import org.apache.hadoop.hbase.testclassification.MediumTests; | ||
| import org.apache.hadoop.hbase.util.Bytes; | ||
| import org.junit.Assume; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.ClassRule; | ||
| import org.junit.Test; | ||
| import org.junit.experimental.categories.Category; | ||
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| @Category({ CompactionServerTests.class, MediumTests.class }) | ||
| public class TestRegionFavoredNodesWhenCompactOffload extends TestRegionFavoredNodes { | ||
| private static HCompactionServer COMPACTION_SERVER; | ||
| private static final int FLUSHES = 10; | ||
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| @ClassRule | ||
| public static final HBaseClassTestRule CLASS_RULE = | ||
| HBaseClassTestRule.forClass(TestRegionFavoredNodesWhenCompactOffload.class); | ||
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| @BeforeClass | ||
| public static void setUpBeforeClass() throws Exception { | ||
| try { | ||
| checkFileSystemWithFavoredNode(); | ||
| } catch (NoSuchMethodException nm) { | ||
| return; | ||
| } | ||
| TableDescriptor tableDescriptor = | ||
| TableDescriptorBuilder.newBuilder(TABLE_NAME).setCompactionOffloadEnabled(true).build(); | ||
| TEST_UTIL.startMiniCluster(StartMiniClusterOption.builder().numCompactionServers(1) | ||
| .numDataNodes(REGION_SERVERS).numRegionServers(REGION_SERVERS).build()); | ||
| TEST_UTIL.getAdmin().switchCompactionOffload(true); | ||
| TEST_UTIL.getMiniHBaseCluster().waitForActiveAndReadyMaster(); | ||
| table = TEST_UTIL.createTable(tableDescriptor, Bytes.toByteArrays(COLUMN_FAMILY), | ||
| HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE, TEST_UTIL.getConfiguration()); | ||
| TEST_UTIL.waitUntilAllRegionsAssigned(TABLE_NAME); | ||
| COMPACTION_SERVER = TEST_UTIL.getMiniHBaseCluster().getCompactionServerThreads().get(0) | ||
| .getCompactionServer(); | ||
| } | ||
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| @Test | ||
| public void testFavoredNodes() throws Exception { | ||
| Assume.assumeTrue(createWithFavoredNode != null); | ||
| InetSocketAddress[] nodes = getDataNodes(); | ||
| String[] nodeNames = new String[REGION_SERVERS]; | ||
| for (int i = 0; i < REGION_SERVERS; i++) { | ||
| nodeNames[i] = nodes[i].getAddress().getHostAddress() + ":" + nodes[i].getPort(); | ||
| } | ||
| updateFavoredNodes(nodes); | ||
| // Write some data to each region and flush. Repeat some number of times to | ||
| // get multiple files for each region. | ||
| for (int i = 0; i < FLUSHES; i++) { | ||
| TEST_UTIL.loadTable(table, COLUMN_FAMILY, false); | ||
| TEST_UTIL.flush(); | ||
| } | ||
| TEST_UTIL.compact(TABLE_NAME, true); | ||
| TEST_UTIL.waitFor(60000, () -> { | ||
| int hFileCount = 0; | ||
| for (HRegion region : TEST_UTIL.getHBaseCluster().getRegions(TABLE_NAME)) { | ||
| hFileCount += region.getStore(COLUMN_FAMILY).getStorefilesCount(); | ||
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| } | ||
| return hFileCount == HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE.length + 1; | ||
| }); | ||
| checkFavoredNodes(nodeNames); | ||
| // To ensure do compaction on compaction server | ||
| TEST_UTIL.waitFor(60000, () -> COMPACTION_SERVER.requestCount.sum() > 0); | ||
| } | ||
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| } |
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