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https://issues.apache.org/jira/browse/ZOOKEEPER-575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13533670#comment-13533670
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Hadoop QA commented on ZOOKEEPER-575:
-------------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12561245/ZOOKEEPER-575_4.patch
against trunk revision 1422473.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 6 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1304//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1304//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1304//console
This message is automatically generated.
> remove System.exit calls to make the server more container friendly
> -------------------------------------------------------------------
>
> Key: ZOOKEEPER-575
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-575
> Project: ZooKeeper
> Issue Type: Improvement
> Components: server
> Affects Versions: 3.4.0
> Reporter: Patrick Hunt
> Assignee: Andrew Finnell
> Fix For: 3.5.0
>
> Attachments: ZOOKEEPER-575-2.patch, ZOOKEEPER-575-3.patch,
> ZOOKEEPER-575_4.patch, ZOOKEEPER-575.patch
>
>
> There are a handful of places left in the code that still use System.exit, we
> should remove these to make the server
> more container friendly.
> There are some legitimate places for the exits - in *Main.java for example
> should be fine - these are the command
> line main routines. Containers should be embedding code that runs just below
> this layer (or we should refactor
> so that it would).
> The tricky bit is ensuring the server shuts down in case of an unrecoverable
> error occurring, afaik these are the
> locations where we still have sys exit calls.
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