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  1. HBase
  2. HBASE-18886

Backup command onces cancelled not able re-trigger backup again

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    • Improvement
    • Status: In Progress
    • Minor
    • Resolution: Unresolved
    • None
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    Description

       ./bin/hbase backup 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)

       ./bin/hbase backup history

      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 09:30:22,218 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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          is part of

          Umbrella - An overarching type made of sub-tasks HBASE-17362 HBase Backup/Restore Phase 4

          • Major - Major loss of function.
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              rda3mon Mallikarjun
              vishk Vishal Khandelwal
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                Created:
                Updated: