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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-16411) BackupDistCp#execute() should throw exception if the distcp job fails
Date Mon, 15 Aug 2016 00:35:22 GMT

     [ https://issues.apache.org/jira/browse/HBASE-16411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu updated HBASE-16411:
---------------------------
    Description: 
In some case, IncrementalTableBackupProcedure#incrementalCopy() wouldn't detect the failed
job, leading to potential data loss.

BackupDistCp#execute() should throw exception if the wrapped distcp job fails. This would
allow IncrementalTableBackupProcedure#incrementalCopy() to properly respond to job failure.


  was:
User may run hadoop release which doesn't have fix for HADOOP-13489.
In that case, IncrementalTableBackupProcedure#incrementalCopy() wouldn't detect the failed
job, leading to potential data loss.

BackupDistCp#execute() should throw exception if the wrapped distcp job fails. This would
allow IncrementalTableBackupProcedure#incrementalCopy() to properly respond to job failure.



> BackupDistCp#execute() should throw exception if the distcp job fails
> ---------------------------------------------------------------------
>
>                 Key: HBASE-16411
>                 URL: https://issues.apache.org/jira/browse/HBASE-16411
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>              Labels: backup
>         Attachments: 16411.v1.txt
>
>
> In some case, IncrementalTableBackupProcedure#incrementalCopy() wouldn't detect the failed
job, leading to potential data loss.
> BackupDistCp#execute() should throw exception if the wrapped distcp job fails. This would
allow IncrementalTableBackupProcedure#incrementalCopy() to properly respond to job failure.



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