hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11352) When HMaster starts up it deletes the tmp snapshot directory, if you are exporting a snapshot at that time the job will fail
Date Tue, 24 Jun 2014 21:44:25 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14042736#comment-14042736
] 

Ted Yu commented on HBASE-11352:
--------------------------------

Can you attach patch for trunk ?

Thanks

> When HMaster starts up it deletes the tmp snapshot directory, if you are exporting a
snapshot at that time the job will fail
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-11352
>                 URL: https://issues.apache.org/jira/browse/HBASE-11352
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.19
>            Reporter: churro morales
>         Attachments: HBASE-11352-0.94.patch, HBASE-11352-v2.0.94.patch
>
>
> We are exporting a very large table.  The export snapshot job takes 7+ days to complete.
 During that time we had to bounce HMaster.  When HMaster initializes, it initializes the
SnapshotManager which subsequently deletes the .tmp directory.
> If this happens while the ExportSnapshot job is running the reference files get removed
and the job fails.
> Maybe we could put some sort of token such that when this job is running HMaster wont
reset the tmp directory.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message