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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/07/31 19:11:05 UTC

[jira] [Commented] (HBASE-14168) Avoid useless retry for DoNotRetryIOException in TableRecordReaderImpl

    [ https://issues.apache.org/jira/browse/HBASE-14168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14649487#comment-14649487 ] 

Hudson commented on HBASE-14168:
--------------------------------

SUCCESS: Integrated in HBase-1.2-IT #70 (See [https://builds.apache.org/job/HBase-1.2-IT/70/])
HBASE-14168 Avoid useless retry for DoNotRetryIOException in TableRecordReaderImpl (zhouyingchao) (tedyu: rev 569639a1a85c79dd23026601d6cb38bbf0937aa1)
* hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/TableRecordReaderImpl.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableInputFormat.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/mapred/TableRecordReaderImpl.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/mapred/TestTableInputFormat.java


> Avoid useless retry for DoNotRetryIOException 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, HBASE-14168-002.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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