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https://issues.apache.org/jira/browse/TAJO-1258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14269510#comment-14269510
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ASF GitHub Bot commented on TAJO-1258:
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GitHub user eminency opened a pull request:
https://github.com/apache/tajo/pull/340
TAJO-1258: Close() for classes derived from FileAppender should be robust
TAJO-1258 branch is newly created and PR is re-created.
I modified it using IOUtils.cleanup.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/eminency/tajo TAJO-1258
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/340.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #340
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commit c0f3f4f0f996352737ffa40e428437d77f1a2cd2
Author: Jongyoung Park <[email protected]>
Date: 2015-01-08T16:22:44Z
IOUtils.cleanup is used instead of direct close() in appenders.
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> Close() for classes derived from FileAppender should be robust
> --------------------------------------------------------------
>
> Key: TAJO-1258
> URL: https://issues.apache.org/jira/browse/TAJO-1258
> Project: Tajo
> Issue Type: Improvement
> Components: storage
> Affects Versions: 0.9.0
> Reporter: Jongyoung Park
> Assignee: Jongyoung Park
> Fix For: 0.10
>
>
> As I investigated, many appenders have possibility to cause NPE such as
> TAJO-1227.
> It seems checking null for each variables is ineffective.
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