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https://issues.apache.org/jira/browse/ZOOKEEPER-2183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14545346#comment-14545346
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Hudson commented on ZOOKEEPER-2183:
-----------------------------------
FAILURE: Integrated in ZooKeeper-trunk #2692 (See
[https://builds.apache.org/job/ZooKeeper-trunk/2692/])
ZOOKEEPER-2183 Concurrent Testing Processes and Port Assignments (Chris Nauroth
via hdeng) (hdeng:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1679400)
* /zookeeper/trunk/CHANGES.txt
* /zookeeper/trunk/build.xml
* /zookeeper/trunk/src/java/test/org/apache/zookeeper/PortAssignment.java
* /zookeeper/trunk/src/java/test/org/apache/zookeeper/PortAssignmentTest.java
*
/zookeeper/trunk/src/java/test/org/apache/zookeeper/server/ZxidRolloverTest.java
*
/zookeeper/trunk/src/java/test/org/apache/zookeeper/server/quorum/CommitProcessorTest.java
*
/zookeeper/trunk/src/java/test/org/apache/zookeeper/server/quorum/WatchLeakTest.java
*
/zookeeper/trunk/src/java/test/org/apache/zookeeper/server/quorum/Zab1_0Test.java
*
/zookeeper/trunk/src/java/test/org/apache/zookeeper/test/HierarchicalQuorumTest.java
*
/zookeeper/trunk/src/java/test/org/apache/zookeeper/test/NettyNettySuiteBase.java
*
/zookeeper/trunk/src/java/test/org/apache/zookeeper/test/NioNettySuiteBase.java
* /zookeeper/trunk/src/java/test/org/apache/zookeeper/test/QuorumBase.java
* /zookeeper/trunk/src/java/test/org/apache/zookeeper/test/QuorumUtil.java
* /zookeeper/trunk/src/java/test/org/apache/zookeeper/test/TruncateTest.java
*
/zookeeper/trunk/src/java/test/org/apache/zookeeper/test/WatchEventWhenAutoResetTest.java
> Concurrent Testing Processes and Port Assignments
> -------------------------------------------------
>
> Key: ZOOKEEPER-2183
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2183
> Project: ZooKeeper
> Issue Type: Improvement
> Components: tests
> Affects Versions: 3.5.0
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Fix For: 3.5.1, 3.6.0
>
> Attachments: ZOOKEEPER-2183.001.patch, ZOOKEEPER-2183.002.patch,
> ZOOKEEPER-2183.003.patch, ZOOKEEPER-2183.004.patch, ZOOKEEPER-2183.005.patch,
> threads-change.patch
>
>
> Tests use {{PortAssignment#unique}} for assignment of the ports to bind
> during tests. Currently, this method works by using a monotonically
> increasing counter from a static starting point. Generally, this is
> sufficient to achieve uniqueness within a single JVM process, but it does not
> achieve uniqueness across multiple processes on the same host. This can
> cause tests to get bind errors if there are multiple pre-commit jobs running
> concurrently on the same Jenkins host. This also prevents running tests in
> parallel to improve the speed of pre-commit runs.
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