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From "Vishal Khandelwal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-18886) Backup command onces cancelled not able re-trigger backup again
Date Wed, 27 Sep 2017 04:04:00 GMT
Vishal Khandelwal created HBASE-18886:
-----------------------------------------

             Summary: Backup command onces cancelled not able re-trigger backup again
                 Key: HBASE-18886
                 URL: https://issues.apache.org/jira/browse/HBASE-18886
             Project: HBase
          Issue Type: Bug
            Reporter: Vishal Khandelwal


*Repair*
Please make sure that backup is enabled on the cluster. To enable backup, in hbase-site.xml,
set:
 hbase.backup.enable=true
hbase.master.logcleaner.plugins=YOUR_PLUGINS,org.apache.hadoop.hbase.backup.master.BackupLogCleaner
hbase.procedure.master.classes=YOUR_CLASSES,org.apache.hadoop.hbase.backup.master.LogRollMasterProcedureManager
hbase.procedure.regionserver.classes=YOUR_CLASSES,org.apache.hadoop.hbase.backup.regionserver.LogRollRegionServerProcedureManager
and restart the cluster
2017-09-27 09:28:38,119 INFO  [main] metrics.MetricRegistries: Loaded MetricRegistries class
org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
REPAIR status: no failed sessions found. Checking failed delete backup operation ...
No failed backup DELETE operation found
2017-09-27 09:28:38,680 ERROR [main] impl.BackupSystemTable: Snapshot snapshot_backup_system
does not exists
No failed backup MERGE operation found
2017-09-27 09:28:38,682 ERROR [main] impl.BackupSystemTable: Snapshot snapshot_backup_system
does not exists
**./bin/hbase backup create full hdfs://localhost:8020/ -t test1**
Please make sure that backup is enabled on the cluster. To enable backup, in hbase-site.xml,
set:
 hbase.backup.enable=true
hbase.master.logcleaner.plugins=YOUR_PLUGINS,org.apache.hadoop.hbase.backup.master.BackupLogCleaner
hbase.procedure.master.classes=YOUR_CLASSES,org.apache.hadoop.hbase.backup.master.LogRollMasterProcedureManager
hbase.procedure.regionserver.classes=YOUR_CLASSES,org.apache.hadoop.hbase.backup.regionserver.LogRollRegionServerProcedureManager
and restart the cluster
2017-09-27 09:29:00,837 INFO  [main] metrics.MetricRegistries: Loaded MetricRegistries class
org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2017-09-27 09:29:01,458 ERROR [main] impl.BackupAdminImpl: There is an active session already
running
Backup session finished. Status: FAILURE
2017-09-27 09:29:01,460 ERROR [main] backup.BackupDriver: Error running command-line tool
java.io.IOException: There is an active backup exclusive operation
	at org.apache.hadoop.hbase.backup.impl.BackupSystemTable.startBackupExclusiveOperation(BackupSystemTable.java:584)
	at org.apache.hadoop.hbase.backup.impl.BackupManager.startBackupSession(BackupManager.java:373)
	at org.apache.hadoop.hbase.backup.impl.TableBackupClient.init(TableBackupClient.java:100)
	at org.apache.hadoop.hbase.backup.impl.TableBackupClient.<init>(TableBackupClient.java:78)
	at org.apache.hadoop.hbase.backup.impl.FullTableBackupClient.<init>(FullTableBackupClient.java:61)
	at org.apache.hadoop.hbase.backup.BackupClientFactory.create(BackupClientFactory.java:51)
	at org.apache.hadoop.hbase.backup.impl.BackupAdminImpl.backupTables(BackupAdminImpl.java:595)
	at org.apache.hadoop.hbase.backup.impl.BackupCommands$CreateCommand.execute(BackupCommands.java:336)
	at org.apache.hadoop.hbase.backup.BackupDriver.parseAndRun(BackupDriver.java:137)
	at org.apache.hadoop.hbase.backup.BackupDriver.doWork(BackupDriver.java:170)
	at org.apache.hadoop.hbase.backup.BackupDriver.run(BackupDriver.java:203)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
	at org.apache.hadoop.hbase.backup.BackupDriver.main(BackupDriver.java:178)

*History*
lease make sure that backup is enabled on the cluster. To enable backup, in hbase-site.xml,
set:
 hbase.backup.enable=true
hbase.master.logcleaner.plugins=YOUR_PLUGINS,org.apache.hadoop.hbase.backup.master.BackupLogCleaner
hbase.procedure.master.classes=YOUR_CLASSES,org.apache.hadoop.hbase.backup.master.LogRollMasterProcedureManager
hbase.procedure.regionserver.classes=YOUR_CLASSES,org.apache.hadoop.hbase.backup.regionserver.LogRollRegionServerProcedureManager
and restart the cluster
2017-09-27 09:30:22,218 INFO  [main] metrics.MetricRegistries: Loaded MetricRegistries class
org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
{ID=backup_1506427470546,Type=FULL,Tables={test2,test1},State=COMPLETE,Start time=Tue Sep
26 17:34:31 IST 2017,End time=Tue Sep 26 17:34:54 IST 2017,Progress=100%}
{ID=backup_1506427304040,Type=FULL,Tables={test2,test1},State=COMPLETE,Start time=Tue Sep
26 17:31:45 IST 2017,End time=Tue Sep 26 17:32:08 IST 2017,Progress=100%}
{ID=backup_1506426863567,Type=INCREMENTAL,Tables={test2,test1},State=FAILED,Start time=Tue
Sep 26 17:24:24 IST 2017,Failed message=Failed copy from hdfs://localhost:8020/backup/.tmp/backup_1506426863567
to hdfs://localhost:8020/backup/backup_1506426863567/WALs,Progress=0%}
{ID=backup_1506426677165,Type=INCREMENTAL,Tables={test2,test1},State=FAILED,Start time=Tue
Sep 26 17:21:18 IST 2017,Failed message=Failed copy from hdfs://localhost:8020/backup/.tmp/backup_1506426677165
to hdfs://localhost:8020/backup/backup_1506426677165/WALs,Progress=0%}
{ID=backup_1506426595472,Type=INCREMENTAL,Tables={test2,test1},State=FAILED,Start time=Tue
Sep 26 17:19:56 IST 2017,Failed message=Failed copy from hdfs://localhost:8020/backup/.tmp/backup_1506426595472
to hdfs://localhost:8020/backup/backup_1506426595472/WALs,Progress=0%}
{ID=backup_1506426363747,Type=INCREMENTAL,Tables={test2,test1},State=FAILED,Start time=Tue
Sep 26 17:16:05 IST 2017,Failed message=Failed copy from hdfs://localhost:8020/backup/.tmp/backup_1506426363747
to hdfs://localhost:8020/backup/backup_1506426363747/WALs,Progress=0%}
{ID=backup_1506426242147,Type=INCREMENTAL,Tables={test2,test1},State=FAILED,Start time=Tue
Sep 26 17:14:04 IST 2017,Failed message=Failed copy from hdfs://localhost:8020/backup/.tmp/backup_1506426242147
to hdfs://localhost:8020/backup/backup_1506426242147/WALs,Progress=0%}
{ID=backup_1506425081055,Type=INCREMENTAL,Tables={test2,test1},State=COMPLETE,Start time=Tue
Sep 26 16:54:42 IST 2017,End time=Tue Sep 26 16:55:22 IST 2017,Progress=100%}
{ID=backup_1506424909794,Type=INCREMENTAL,Tables={test2,test1},State=COMPLETE,Start time=Tue
Sep 26 16:51:52 IST 2017,End time=Tue Sep 26 16:52:44 IST 2017,Progress=100%}
{ID=backup_1506424807105,Type=INCREMENTAL,Tables={test2,test1},State=FAILED,Start time=Tue
Sep 26 16:50:08 IST 2017,Failed message=java.lang.IllegalArgumentException: Can not create
a Path from a null string,Progress=0%}




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