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https://issues.apache.org/jira/browse/HBASE-5153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13185453#comment-13185453
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Zhihong Yu commented on HBASE-5153:
-----------------------------------
+1 on latest patches.
> HConnection re-creation in HTable after HConnection abort
> ---------------------------------------------------------
>
> Key: HBASE-5153
> URL: https://issues.apache.org/jira/browse/HBASE-5153
> Project: HBase
> Issue Type: Bug
> Components: client
> Affects Versions: 0.90.4
> Reporter: Jieshan Bean
> Assignee: Jieshan Bean
> Fix For: 0.90.6
>
> Attachments: 5153-trunk.txt, HBASE-5153-V2.patch,
> HBASE-5153-V3.patch, HBASE-5153-V4-90.patch, HBASE-5153-trunk-v2.patch,
> HBASE-5153-trunk.patch, HBASE-5153.patch
>
>
> HBASE-4893 is related to this issue. In that issue, we know, if multi-threads
> share a same connection, once this connection got abort in one thread, the
> other threads will got a
> "HConnectionManager$HConnectionImplementation@18fb1f7 closed" exception.
> It solve the problem of "stale connection can't removed". But the orignal
> HTable instance cann't be continue to use. The connection in HTable should be
> recreated.
> Actually, there's two aproach to solve this:
> 1. In user code, once catch an IOE, close connection and re-create HTable
> instance. We can use this as a workaround.
> 2. In HBase Client side, catch this exception, and re-create connection.
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