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https://issues.apache.org/jira/browse/ZOOKEEPER-1202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13172414#comment-13172414
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Hadoop QA commented on ZOOKEEPER-1202:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12507927/ZOOKEEPER-1202.patch
against trunk revision 1214571.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 15 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
-1 javac. The patch appears to cause tar ant target to fail.
-1 findbugs. The patch appears to cause Findbugs (version 1.3.9) to fail.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/837//testReport/
Console output:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/837//console
This message is automatically generated.
> Prevent certain state transitions in Java client on close(); improve
> exception handling and enhance client testability
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-1202
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1202
> Project: ZooKeeper
> Issue Type: Improvement
> Components: java client
> Affects Versions: 3.4.0
> Reporter: Matthias Spycher
> Assignee: Matthias Spycher
> Attachments: ZOOKEEPER-1202.patch, ZOOKEEPER-1202.patch
>
>
> ZooKeeper.close() doesn't force the client into a CLOSED state. While the
> closing flag ensures that the client will close, its state may end up in
> CLOSED, CONNECTING or CONNECTED.
> I developed a patch and in the process cleaned up a few other things
> primarily to enable testing of state transitions.
> - ClientCnxnState is new and enforces certain state transitions
> - ZooKeeper.isExpired() is new
> - ClientCnxn no longer refers to ZooKeeper, WatchManager is externalized, and
> ClientWatchManager includes 3 new methods
> - The SendThread terminates the EventThread on a call to close() via the
> event-of-death
> - Polymorphism is used to handle internal exceptions (SendIOExceptions)
> - The patch incorporates ZOOKEEPER-126.patch and prevents close() from
> blocking
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