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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-13128) Make HBCK's lock file retry creation and deletion
Date Thu, 05 Mar 2015 23:30:38 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Elliott Clark resolved HBASE-13128.
-----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.1.0
                   2.0.0
     Hadoop Flags: Reviewed

Pushed to branch-1 and master.

> Make HBCK's lock file retry creation and deletion
> -------------------------------------------------
>
>                 Key: HBASE-13128
>                 URL: https://issues.apache.org/jira/browse/HBASE-13128
>             Project: HBase
>          Issue Type: Improvement
>          Components: hbck
>            Reporter: Victoria
>            Assignee: Victoria
>            Priority: Minor
>             Fix For: 2.0.0, 1.1.0
>
>         Attachments: hbck_files_fix-v1.patch, hbck_files_fix-v2.patch, hbck_files_fix-v3.patch,
hbck_files_fix-v4.patch, hbck_files_fix.patch
>
>
> When hbck runs it creates a lock file to ensure that no two hbck instances are running.
We've been seeing creating and removing that file fail sometimes.
> This improvement should make the creation, closing of the file, and the deletion retry
multiple times. This should allow our alerting which uses this command to be more reliable
and have fewer false positives.



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