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https://issues.apache.org/jira/browse/HBASE-10330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14046705#comment-14046705
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Hudson commented on HBASE-10330:
--------------------------------

SUCCESS: Integrated in HBase-TRUNK #5244 (See 
[https://builds.apache.org/job/HBase-TRUNK/5244/])
HBASE-10330 TableInputFormat/TableRecordReaderImpl leaks HTable (tedyu: rev 
e04009c9894b1ace20759c5f97f30126f3129aa3)
* 
hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/TableRecordReaderImpl.java
* 
hbase-server/src/main/java/org/apache/hadoop/hbase/mapred/TableRecordReaderImpl.java


> TableInputFormat/TableRecordReaderImpl leaks HTable
> ---------------------------------------------------
>
>                 Key: HBASE-10330
>                 URL: https://issues.apache.org/jira/browse/HBASE-10330
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.96.0
>            Reporter: G G
>            Assignee: Ted Yu
>            Priority: Blocker
>             Fix For: 0.99.0, 0.98.4
>
>         Attachments: 10330-v1.txt
>
>
> As far as I can tell, TableInputFormat creates an instance of HTable which is 
> used by TableRecordReaderImpl. However TableRecordReaderImpl.close() only 
> closes the scanner, not the table. In turn the HTable's HConnection's 
> reference count is never decreased which leads to leaking HConnections.
> TableOutputFormat might have a similar bug.



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