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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-7937) Retry log rolling to support HA NN scenario
Date Tue, 21 Apr 2015 00:43:59 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HBASE-7937:
----------------------------------
    Resolution: Incomplete
      Assignee:     (was: Himanshu Vashishtha)
        Status: Resolved  (was: Patch Available)

> Retry log rolling to support HA NN scenario
> -------------------------------------------
>
>                 Key: HBASE-7937
>                 URL: https://issues.apache.org/jira/browse/HBASE-7937
>             Project: HBase
>          Issue Type: Bug
>          Components: wal
>    Affects Versions: 0.94.5
>            Reporter: Himanshu Vashishtha
>         Attachments: HBASE-7937-trunk.patch, HBASE-7937-v1.patch, HBase-7937-0.94.txt,
HBase-7937-trunk.txt
>
>
> A failure in log rolling causes regionserver abort. In case of HA NN, it will be good
if there is a retry mechanism to roll the logs.
> A corresponding jira for MemStore retries is HBASE-7507.



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