HBASE-26263 [Rolling Upgrading] Persist the StoreFileTracker configurations to TableDescriptor for existing tables (#3700)
Signed-off-by: Duo Zhang <zhangduo@apache.org> Reviewed-by: Wellington Ramos Chevreuil <wchevreuil@apache.org>
This commit is contained in:
GeorryHuang
Duo Zhang
parent
80b04229a2
commit
c4325ff088
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@ -440,6 +440,11 @@ public class TableDescriptorBuilder {
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return this;
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}
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public TableDescriptorBuilder removeValue(final String key) {
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desc.removeValue(key);
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return this;
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}
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public TableDescriptorBuilder removeValue(Bytes key) {
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desc.removeValue(key);
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return this;
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@ -788,6 +793,17 @@ public class TableDescriptorBuilder {
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}
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}
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/**
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* Remove metadata represented by the key from the {@link #values} map
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*
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* @param key Key whose key and value we're to remove from TableDescriptor
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* parameters.
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* @return the modifyable TD
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*/
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public ModifyableTableDescriptor removeValue(final String key) {
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return setValue(key, (String) null);
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}
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/**
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* Remove metadata represented by the key from the {@link #values} map
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*
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@ -584,3 +584,14 @@ enum ClaimReplicationQueuesState {
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CLAIM_REPLICATION_QUEUES_DISPATCH = 1;
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CLAIM_REPLICATION_QUEUES_FINISH = 2;
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}
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enum ModifyTableDescriptorState {
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MODIFY_TABLE_DESCRIPTOR_PREPARE = 1;
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MODIFY_TABLE_DESCRIPTOR_UPDATE = 2;
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}
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message ModifyTableDescriptorStateData {
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required TableSchema unmodified_table_schema = 1;
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optional TableSchema modified_table_schema = 2;
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}
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@ -130,6 +130,7 @@ import org.apache.hadoop.hbase.master.http.MasterRedirectServlet;
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import org.apache.hadoop.hbase.master.http.MasterStatusServlet;
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import org.apache.hadoop.hbase.master.janitor.CatalogJanitor;
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import org.apache.hadoop.hbase.master.locking.LockManager;
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import org.apache.hadoop.hbase.master.migrate.RollingUpgradeChore;
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import org.apache.hadoop.hbase.master.normalizer.RegionNormalizerFactory;
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import org.apache.hadoop.hbase.master.normalizer.RegionNormalizerManager;
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import org.apache.hadoop.hbase.master.procedure.CreateTableProcedure;
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@ -355,6 +356,7 @@ public class HMaster extends HRegionServer implements MasterServices {
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private ExpiredMobFileCleanerChore expiredMobFileCleanerChore;
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private MobCompactionChore mobCompactChore;
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private MasterMobCompactionThread mobCompactThread;
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private RollingUpgradeChore rollingUpgradeChore;
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// used to synchronize the mobCompactionStates
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private final IdLock mobCompactionLock = new IdLock();
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// save the information of mob compactions in tables.
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@ -1212,6 +1214,9 @@ public class HMaster extends HRegionServer implements MasterServices {
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LOG.debug("Balancer post startup initialization complete, took " + (
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(EnvironmentEdgeManager.currentTime() - start) / 1000) + " seconds");
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}
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this.rollingUpgradeChore = new RollingUpgradeChore(this);
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getChoreService().scheduleChore(rollingUpgradeChore);
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}
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private void createMissingCFsInMetaDuringUpgrade(
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@ -1695,6 +1700,7 @@ public class HMaster extends HRegionServer implements MasterServices {
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shutdownChore(snapshotCleanerChore);
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shutdownChore(hbckChore);
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shutdownChore(regionsRecoveryChore);
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shutdownChore(rollingUpgradeChore);
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}
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}
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@ -0,0 +1,130 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.hbase.master.migrate;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.TimeUnit;
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import java.util.stream.Collectors;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.hbase.ScheduledChore;
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import org.apache.hadoop.hbase.Stoppable;
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import org.apache.hadoop.hbase.TableDescriptors;
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import org.apache.hadoop.hbase.client.TableDescriptor;
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import org.apache.hadoop.hbase.master.MasterServices;
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import org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv;
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import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;
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import org.apache.hadoop.hbase.regionserver.storefiletracker.MigrateStoreFileTrackerProcedure;
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import org.apache.hadoop.hbase.regionserver.storefiletracker.StoreFileTrackerFactory;
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import org.apache.yetus.audience.InterfaceAudience;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* To avoid too many migrating/upgrade threads to be submitted at the time during master
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* initialization, RollingUpgradeChore handles all rolling-upgrade tasks.
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* */
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@InterfaceAudience.Private
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public class RollingUpgradeChore extends ScheduledChore {
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static final String ROLLING_UPGRADE_CHORE_PERIOD_SECONDS_KEY =
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"hbase.master.rolling.upgrade.chore.period.secs";
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static final int DFAULT_ROLLING_UPGRADE_CHORE_PERIOD_SECONDS = 10; // 10 seconds by default
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static final String ROLLING_UPGRADE_CHORE_DELAY_SECONDS_KEY =
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"hbase.master.rolling.upgrade.chore.delay.secs";
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static final long DEFAULT_ROLLING_UPGRADE_CHORE_DELAY_SECONDS = 30; // 30 seconds
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static final int CONCURRENT_PROCEDURES_COUNT = 5;
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private final static Logger LOG = LoggerFactory.getLogger(RollingUpgradeChore.class);
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ProcedureExecutor<MasterProcedureEnv> procedureExecutor;
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private TableDescriptors tableDescriptors;
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private List<MigrateStoreFileTrackerProcedure> processingProcs = new ArrayList<>();
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public RollingUpgradeChore(MasterServices masterServices) {
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this(masterServices.getConfiguration(), masterServices.getMasterProcedureExecutor(),
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masterServices.getTableDescriptors(), masterServices);
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}
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private RollingUpgradeChore(Configuration conf,
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ProcedureExecutor<MasterProcedureEnv> procedureExecutor, TableDescriptors tableDescriptors,
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Stoppable stopper) {
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super(RollingUpgradeChore.class.getSimpleName(), stopper, conf
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.getInt(ROLLING_UPGRADE_CHORE_PERIOD_SECONDS_KEY,
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DFAULT_ROLLING_UPGRADE_CHORE_PERIOD_SECONDS), conf
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.getLong(ROLLING_UPGRADE_CHORE_DELAY_SECONDS_KEY,
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DEFAULT_ROLLING_UPGRADE_CHORE_DELAY_SECONDS),
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TimeUnit.SECONDS);
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this.procedureExecutor = procedureExecutor;
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this.tableDescriptors = tableDescriptors;
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}
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@Override
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protected void chore() {
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if (isCompletelyMigrateSFT(CONCURRENT_PROCEDURES_COUNT)) {
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LOG.info("All Rolling-Upgrade tasks are complete, shutdown RollingUpgradeChore!");
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shutdown();
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}
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}
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private boolean isCompletelyMigrateSFT(int concurrentCount){
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Iterator<MigrateStoreFileTrackerProcedure> iter = processingProcs.iterator();
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while(iter.hasNext()){
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MigrateStoreFileTrackerProcedure proc = iter.next();
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if(procedureExecutor.isFinished(proc.getProcId())){
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iter.remove();
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}
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}
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// No new migration procedures will be submitted until
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// all procedures executed last time are completed.
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if (!processingProcs.isEmpty()) {
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return false;
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}
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Map<String, TableDescriptor> migrateSFTTables;
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try {
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migrateSFTTables = tableDescriptors.getAll().entrySet().stream().filter(entry -> {
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TableDescriptor td = entry.getValue();
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return StringUtils.isEmpty(td.getValue(StoreFileTrackerFactory.TRACKER_IMPL));
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}).limit(concurrentCount).collect(Collectors.toMap(e -> e.getKey(), e -> e.getValue()));
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} catch (IOException e) {
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LOG.warn("Failed to migrate StoreFileTracker", e);
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return false;
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}
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if (migrateSFTTables.isEmpty()) {
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LOG.info("There is no table to migrate StoreFileTracker!");
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return true;
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}
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for (Map.Entry<String, TableDescriptor> entry : migrateSFTTables.entrySet()) {
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TableDescriptor tableDescriptor = entry.getValue();
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MigrateStoreFileTrackerProcedure proc =
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new MigrateStoreFileTrackerProcedure(procedureExecutor.getEnvironment(), tableDescriptor);
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procedureExecutor.submitProcedure(proc);
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processingProcs.add(proc);
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}
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return false;
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}
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}
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@ -0,0 +1,161 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.hbase.master.procedure;
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import java.io.IOException;
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import java.util.Optional;
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import org.apache.hadoop.hbase.TableName;
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import org.apache.hadoop.hbase.client.TableDescriptor;
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import org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer;
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import org.apache.hadoop.hbase.procedure2.ProcedureSuspendedException;
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import org.apache.hadoop.hbase.procedure2.ProcedureYieldException;
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import org.apache.yetus.audience.InterfaceAudience;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.ModifyTableDescriptorState;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.ModifyTableDescriptorStateData;
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/**
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* The procedure will only update the table descriptor without reopening all the regions.
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* <p/>
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* It is usually used for migrating when upgrading, where we need to add something into the table
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* descriptor, such as the rs group information.
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*/
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@InterfaceAudience.Private
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public abstract class ModifyTableDescriptorProcedure
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extends AbstractStateMachineTableProcedure<ModifyTableDescriptorState> {
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private static final Logger LOG = LoggerFactory.getLogger(ModifyTableDescriptorProcedure.class);
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private TableDescriptor unmodifiedTableDescriptor;
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private TableDescriptor modifiedTableDescriptor;
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protected ModifyTableDescriptorProcedure() {
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}
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protected ModifyTableDescriptorProcedure(MasterProcedureEnv env, TableDescriptor unmodified) {
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super(env);
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this.unmodifiedTableDescriptor = unmodified;
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}
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@Override
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public TableName getTableName() {
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return unmodifiedTableDescriptor.getTableName();
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}
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@Override
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public TableOperationType getTableOperationType() {
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return TableOperationType.EDIT;
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}
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/**
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* Sub class should implement this method to modify the table descriptor, such as storing the rs
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* group information.
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* <p/>
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* Since the migrating is asynchronouns, it is possible that users have already changed the rs
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* group for a table, in this case we do not need to modify the table descriptor any more, then
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* you could just return {@link Optional#empty()}.
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*/
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protected abstract Optional<TableDescriptor> modify(MasterProcedureEnv env,
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TableDescriptor current) throws IOException;
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@Override
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protected Flow executeFromState(MasterProcedureEnv env, ModifyTableDescriptorState state)
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throws ProcedureSuspendedException, ProcedureYieldException, InterruptedException {
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try {
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switch (state) {
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case MODIFY_TABLE_DESCRIPTOR_PREPARE:
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Optional<TableDescriptor> modified = modify(env, unmodifiedTableDescriptor);
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if (modified.isPresent()) {
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modifiedTableDescriptor = modified.get();
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setNextState(ModifyTableDescriptorState.MODIFY_TABLE_DESCRIPTOR_UPDATE);
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return Flow.HAS_MORE_STATE;
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} else {
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// do not need to modify
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return Flow.NO_MORE_STATE;
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}
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case MODIFY_TABLE_DESCRIPTOR_UPDATE:
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env.getMasterServices().getTableDescriptors().update(modifiedTableDescriptor);
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return Flow.NO_MORE_STATE;
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default:
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throw new UnsupportedOperationException("unhandled state=" + state);
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}
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} catch (IOException e) {
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if (isRollbackSupported(state)) {
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setFailure("master-modify-table-descriptor", e);
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} else {
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LOG.warn("Retriable error trying to modify table descriptor={} (in state={})",
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getTableName(), state, e);
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}
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}
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return Flow.HAS_MORE_STATE;
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}
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@Override
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protected void rollbackState(MasterProcedureEnv env, ModifyTableDescriptorState state)
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throws IOException, InterruptedException {
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if (state == ModifyTableDescriptorState.MODIFY_TABLE_DESCRIPTOR_PREPARE) {
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return;
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}
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throw new UnsupportedOperationException("unhandled state=" + state);
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}
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@Override
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protected boolean isRollbackSupported(ModifyTableDescriptorState state) {
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return state == ModifyTableDescriptorState.MODIFY_TABLE_DESCRIPTOR_PREPARE;
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}
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@Override
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protected ModifyTableDescriptorState getState(int stateId) {
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return ModifyTableDescriptorState.forNumber(stateId);
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}
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@Override
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protected int getStateId(ModifyTableDescriptorState state) {
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return state.getNumber();
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}
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@Override
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protected ModifyTableDescriptorState getInitialState() {
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return ModifyTableDescriptorState.MODIFY_TABLE_DESCRIPTOR_PREPARE;
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}
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@Override
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protected void serializeStateData(ProcedureStateSerializer serializer) throws IOException {
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super.serializeStateData(serializer);
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ModifyTableDescriptorStateData.Builder builder = ModifyTableDescriptorStateData.newBuilder()
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.setUnmodifiedTableSchema(ProtobufUtil.toTableSchema(unmodifiedTableDescriptor));
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if (modifiedTableDescriptor != null) {
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builder.setModifiedTableSchema(ProtobufUtil.toTableSchema(modifiedTableDescriptor));
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}
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serializer.serialize(builder.build());
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}
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@Override
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protected void deserializeStateData(ProcedureStateSerializer serializer) throws IOException {
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super.deserializeStateData(serializer);
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ModifyTableDescriptorStateData data =
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serializer.deserialize(ModifyTableDescriptorStateData.class);
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unmodifiedTableDescriptor = ProtobufUtil.toTableDescriptor(data.getUnmodifiedTableSchema());
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if (data.hasModifiedTableSchema()) {
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modifiedTableDescriptor = ProtobufUtil.toTableDescriptor(data.getModifiedTableSchema());
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}
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}
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}
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@ -0,0 +1,48 @@
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/**
|
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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.
|
||||
*/
|
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package org.apache.hadoop.hbase.regionserver.storefiletracker;
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import java.util.Optional;
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import org.apache.hadoop.hbase.client.TableDescriptor;
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import org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv;
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import org.apache.hadoop.hbase.master.procedure.ModifyTableDescriptorProcedure;
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import org.apache.hadoop.hbase.procedure2.util.StringUtils;
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import org.apache.yetus.audience.InterfaceAudience;
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/**
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* Procedure for migrating StoreFileTracker information to table descriptor.
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*/
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@InterfaceAudience.Private
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public class MigrateStoreFileTrackerProcedure extends ModifyTableDescriptorProcedure {
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public MigrateStoreFileTrackerProcedure(){}
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public MigrateStoreFileTrackerProcedure(MasterProcedureEnv env, TableDescriptor unmodified) {
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super(env, unmodified);
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}
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@Override
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protected Optional<TableDescriptor> modify(MasterProcedureEnv env, TableDescriptor current) {
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if (StringUtils.isEmpty(current.getValue(StoreFileTrackerFactory.TRACKER_IMPL))) {
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TableDescriptor td =
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StoreFileTrackerFactory.updateWithTrackerConfigs(env.getMasterConfiguration(), current);
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return Optional.of(td);
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}
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return Optional.empty();
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}
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}
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@ -0,0 +1,108 @@
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/*
|
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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.master.migrate;
|
||||
|
||||
import java.io.IOException;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.apache.hadoop.conf.Configuration;
|
||||
import org.apache.hadoop.hbase.HBaseClassTestRule;
|
||||
import org.apache.hadoop.hbase.HBaseConfiguration;
|
||||
import org.apache.hadoop.hbase.HBaseTestingUtility;
|
||||
import org.apache.hadoop.hbase.HColumnDescriptor;
|
||||
import org.apache.hadoop.hbase.HTableDescriptor;
|
||||
import org.apache.hadoop.hbase.TableDescriptors;
|
||||
import org.apache.hadoop.hbase.TableName;
|
||||
import org.apache.hadoop.hbase.client.TableDescriptor;
|
||||
import org.apache.hadoop.hbase.client.TableDescriptorBuilder;
|
||||
import org.apache.hadoop.hbase.regionserver.storefiletracker.StoreFileTrackerFactory;
|
||||
import org.apache.hadoop.hbase.testclassification.MediumTests;
|
||||
import org.apache.hadoop.hbase.util.Bytes;
|
||||
import org.junit.After;
|
||||
import org.junit.Assert;
|
||||
import org.junit.Before;
|
||||
import org.junit.ClassRule;
|
||||
import org.junit.Test;
|
||||
import org.junit.experimental.categories.Category;
|
||||
|
||||
@Category(MediumTests.class)
|
||||
public class TestMigrateStoreFileTracker {
|
||||
@ClassRule
|
||||
public static final HBaseClassTestRule CLASS_RULE =
|
||||
HBaseClassTestRule.forClass(TestMigrateStoreFileTracker.class);
|
||||
private final static String[] tables = new String[] { "t1", "t2", "t3", "t4", "t5", "t6" };
|
||||
private final static String famStr = "f1";
|
||||
private final static byte[] fam = Bytes.toBytes(famStr);
|
||||
|
||||
private HBaseTestingUtility HTU;
|
||||
private Configuration conf;
|
||||
private HTableDescriptor tableDescriptor;
|
||||
|
||||
@Before
|
||||
public void setUp() throws Exception {
|
||||
conf = HBaseConfiguration.create();
|
||||
//Speed up the launch of RollingUpgradeChore
|
||||
conf.setInt(RollingUpgradeChore.ROLLING_UPGRADE_CHORE_PERIOD_SECONDS_KEY, 1);
|
||||
conf.setLong(RollingUpgradeChore.ROLLING_UPGRADE_CHORE_DELAY_SECONDS_KEY, 1);
|
||||
HTU = new HBaseTestingUtility(conf);
|
||||
HTU.startMiniCluster();
|
||||
}
|
||||
|
||||
@After
|
||||
public void tearDown() throws Exception {
|
||||
HTU.shutdownMiniCluster();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMigrateStoreFileTracker() throws IOException, InterruptedException {
|
||||
//create tables to test
|
||||
for (int i = 0; i < tables.length; i++) {
|
||||
tableDescriptor = HTU.createTableDescriptor(tables[i]);
|
||||
tableDescriptor.addFamily(new HColumnDescriptor(fam));
|
||||
HTU.createTable(tableDescriptor, null);
|
||||
}
|
||||
TableDescriptors tableDescriptors = HTU.getMiniHBaseCluster().getMaster().getTableDescriptors();
|
||||
for (int i = 0; i < tables.length; i++) {
|
||||
TableDescriptor tdAfterCreated = tableDescriptors.get(TableName.valueOf(tables[i]));
|
||||
//make sure that TRACKER_IMPL was set by default after tables have been created.
|
||||
Assert.assertNotNull(tdAfterCreated.getValue(StoreFileTrackerFactory.TRACKER_IMPL));
|
||||
//Remove StoreFileTracker impl from tableDescriptor
|
||||
TableDescriptor tdRemovedSFT = TableDescriptorBuilder.newBuilder(tdAfterCreated)
|
||||
.removeValue(StoreFileTrackerFactory.TRACKER_IMPL).build();
|
||||
tableDescriptors.update(tdRemovedSFT);
|
||||
}
|
||||
HTU.getMiniHBaseCluster().stopMaster(0).join();
|
||||
HTU.getMiniHBaseCluster().startMaster();
|
||||
HTU.getMiniHBaseCluster().waitForActiveAndReadyMaster(30000);
|
||||
//wait until all tables have been migrated
|
||||
TableDescriptors tds = HTU.getMiniHBaseCluster().getMaster().getTableDescriptors();
|
||||
HTU.waitFor(30000, () -> {
|
||||
try {
|
||||
for (int i = 0; i < tables.length; i++) {
|
||||
TableDescriptor td = tds.get(TableName.valueOf(tables[i]));
|
||||
if (StringUtils.isEmpty(td.getValue(StoreFileTrackerFactory.TRACKER_IMPL))) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
} catch (IOException e) {
|
||||
return false;
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue