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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12833) [shell] table.rb leaks connections
Date Mon, 12 Jan 2015 20:01:36 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14274071#comment-14274071
] 

Nick Dimiduk commented on HBASE-12833:
--------------------------------------

Thanks for looking at this one [~sduskis]. I started down a similar patch myself, but I'm
concerned about breaking API compatibility for folks through the upgrade. By moving over to
the new API we're forcing folks to modify their existing jruby scripts. We'll also need to
audit all the utility scripts we ship.

FYI [~enis].

> [shell] table.rb leaks connections
> ----------------------------------
>
>                 Key: HBASE-12833
>                 URL: https://issues.apache.org/jira/browse/HBASE-12833
>             Project: HBase
>          Issue Type: Bug
>          Components: shell
>    Affects Versions: 1.0.0, 2.0.0, 1.1.0
>            Reporter: Nick Dimiduk
>            Assignee: Solomon Duskis
>             Fix For: 1.0.0, 2.0.0, 1.1.0
>
>         Attachments: HBASE-12833.patch
>
>
> TestShell is erring out (timeout) consistently for me. Culprit is OOM cannot create native
thread. It looks to me like test_table.rb and hbase/table.rb are made for leaking connections.
table calls ConnectionFactory.createConnection() for every table but provides no close() method
to clean it up. test_table creates a new table with every test.



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