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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HBASE-932) Regionserver restart rethink
Date Thu, 04 Feb 2010 04:52:27 GMT

     [ https://issues.apache.org/jira/browse/HBASE-932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell reassigned HBASE-932:
------------------------------------

    Assignee: Andrew Purtell

> Regionserver restart rethink
> ----------------------------
>
>                 Key: HBASE-932
>                 URL: https://issues.apache.org/jira/browse/HBASE-932
>             Project: Hadoop HBase
>          Issue Type: Sub-task
>            Reporter: stack
>            Assignee: Andrew Purtell
>             Fix For: 0.21.0
>
>
> If we drop a flush or we fail close a write-ahead log, we currently shutdown the regionserver
(we fail because of hdfs usually).  Rather than shut themselves down, how about they restart?
 The restart at least in the HBASE-930 might fix the issue shaking DFSClient so it gets sense
again.  Even is HDFS is bad, it'll come around eventually.  The HRS restarting itself plus
HBASE-926 fix will make for fast recovery.

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