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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/01/05 01:44:18 UTC

[jira] [Commented] (HBASE-7300) HbckTestingUtil needs to keep a static executor to lower the number of threads used

    [ https://issues.apache.org/jira/browse/HBASE-7300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13544389#comment-13544389 ] 

Hudson commented on HBASE-7300:
-------------------------------

Integrated in HBase-0.94-security-on-Hadoop-23 #10 (See [https://builds.apache.org/job/HBase-0.94-security-on-Hadoop-23/10/])
    HBASE-7300  HbckTestingUtil needs to keep a static executor to lower the number of threads used (Revision 1418570)

     Result = FAILURE
jdcryans : 
Files : 
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/util/hbck/HbckTestingUtil.java

                
> HbckTestingUtil needs to keep a static executor to lower the number of threads used
> -----------------------------------------------------------------------------------
>
>                 Key: HBASE-7300
>                 URL: https://issues.apache.org/jira/browse/HBASE-7300
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.96.0, 0.94.4
>
>         Attachments: HBASE-7300.patch
>
>
> I can't run TestHBaseFsck on my machine without running out of threads, that's because each new HBaseFsck creates 50 threads. It has a constructor that takes an executor and HbckTestingUtil could keep a static one to pass in. I was able to cut thousands of threads with this.

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