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From "zhouyingchao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14168) Avoid useless retry as exception implies in TableRecordReaderImpl
Date Fri, 31 Jul 2015 01:28:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14648599#comment-14648599
] 

zhouyingchao commented on HBASE-14168:
--------------------------------------

Ted, thank you.  I'll investigate the issue ASAP.

> Avoid useless retry as exception implies in TableRecordReaderImpl
> -----------------------------------------------------------------
>
>                 Key: HBASE-14168
>                 URL: https://issues.apache.org/jira/browse/HBASE-14168
>             Project: HBase
>          Issue Type: Bug
>          Components: mapreduce
>            Reporter: zhouyingchao
>            Assignee: zhouyingchao
>            Priority: Minor
>             Fix For: 2.0.0, 1.2.0, 1.1.2, 1.3.0
>
>         Attachments: HBASE-14168-001.patch
>
>
> In TableRecordReaderImpl, even if the next() of scan throws DoNotRetryIOException, it
would still be retried. This does not make sense and should be avoided.



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