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From "Zavier Gao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-7450) orphan RPC connection in HBaseClient leaves "null" out member, causing NPE in HCM
Date Mon, 31 Dec 2012 08:56:12 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zavier Gao updated HBASE-7450:
------------------------------

    Attachment: 7450_v2.txt

generate the patch for trunk in a much better format. AND re-throw the exception for others
can catch it.
                
> orphan RPC connection in HBaseClient leaves "null" out member, causing NPE in HCM
> ---------------------------------------------------------------------------------
>
>                 Key: HBASE-7450
>                 URL: https://issues.apache.org/jira/browse/HBASE-7450
>             Project: HBase
>          Issue Type: Bug
>          Components: IPC/RPC
>    Affects Versions: 0.92.0
>            Reporter: Zavier Gao
>             Fix For: 0.96.0
>
>         Attachments: 7450_v1.txt, 7450_v2.txt
>
>
> Just like: https://issues.apache.org/jira/browse/HADOOP-7428
> Exceptions except IOException thrown in setupIOstreams would leave the connection half-setup.
But the connection would not close utill it become timeout. The orphane connection cause NPE
when is used in HCM.

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