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HBASE-18646 [Backup] LogRollMasterProcedureManager: make procedure timeout, thread pool size configurable (Vladimir Rodionov)

This commit is contained in:
tedyu 2017-09-01 10:18:18 -07:00
parent 45470e72f8
commit a253e87704
1 changed files with 22 additions and 6 deletions
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28
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/master/LogRollMasterProcedureManager.java
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@ -25,6 +25,7 @@ import java.util.concurrent.ThreadPoolExecutor;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.CoordinatedStateManagerFactory;
import org.apache.hadoop.hbase.ServerName;
import org.apache.hadoop.hbase.backup.BackupRestoreConstants;
@ -50,11 +51,17 @@ import org.apache.zookeeper.KeeperException;
*/
@InterfaceAudience.Private
public class LogRollMasterProcedureManager extends MasterProcedureManager {
private static final Log LOG = LogFactory.getLog(LogRollMasterProcedureManager.class);
public static final String ROLLLOG_PROCEDURE_SIGNATURE = "rolllog-proc";
public static final String ROLLLOG_PROCEDURE_NAME = "rolllog";
private static final Log LOG = LogFactory.getLog(LogRollMasterProcedureManager.class);
public static final String BACKUP_WAKE_MILLIS_KEY = "hbase.backup.logroll.wake.millis";
public static final String BACKUP_TIMEOUT_MILLIS_KEY = "hbase.backup.logroll.timeout.millis";
public static final String BACKUP_POOL_THREAD_NUMBER_KEY = "hbase.backup.logroll.pool.thread.number";
public static final int BACKUP_WAKE_MILLIS_DEFAULT = 500;
public static final int BACKUP_TIMEOUT_MILLIS_DEFAULT = 180000;
public static final int BACKUP_POOL_THREAD_NUMBER_DEFAULT = 8;
private MasterServices master;
private ProcedureCoordinator coordinator;
private boolean done;
@ -77,16 +84,25 @@ public class LogRollMasterProcedureManager extends MasterProcedureManager {
// setup the default procedure coordinator
String name = master.getServerName().toString();
ThreadPoolExecutor tpool = ProcedureCoordinator.defaultPool(name, 1);
// get the configuration for the coordinator
Configuration conf = master.getConfiguration();
long wakeFrequency = conf.getInt(BACKUP_WAKE_MILLIS_KEY, BACKUP_WAKE_MILLIS_DEFAULT);
long timeoutMillis = conf.getLong(BACKUP_TIMEOUT_MILLIS_KEY,BACKUP_TIMEOUT_MILLIS_DEFAULT);
int opThreads = conf.getInt(BACKUP_POOL_THREAD_NUMBER_KEY,
BACKUP_POOL_THREAD_NUMBER_DEFAULT);
// setup the default procedure coordinator
ThreadPoolExecutor tpool = ProcedureCoordinator.defaultPool(name, opThreads);
BaseCoordinatedStateManager coordManager =
(BaseCoordinatedStateManager) CoordinatedStateManagerFactory
.getCoordinatedStateManager(master.getConfiguration());
.getCoordinatedStateManager(master.getConfiguration());
coordManager.initialize(master);
ProcedureCoordinatorRpcs comms =
coordManager.getProcedureCoordinatorRpcs(getProcedureSignature(), name);
this.coordinator = new ProcedureCoordinator(comms, tpool, timeoutMillis, wakeFrequency);
this.coordinator = new ProcedureCoordinator(comms, tpool);
}
@Override
@ -152,4 +168,4 @@ public class LogRollMasterProcedureManager extends MasterProcedureManager {
return done;
}
}
}