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https://issues.apache.org/jira/browse/KAFKA-2718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14984326#comment-14984326
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ASF GitHub Bot commented on KAFKA-2718:
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GitHub user rajinisivaram opened a pull request:
https://github.com/apache/kafka/pull/399
KAFKA-2718: Avoid reusing temporary directories in core unit tests
Retry to find new directory and cleanup on exit.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rajinisivaram/kafka KAFKA-2718
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/399.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 #399
----
commit a56cc3fa9c0ccf2e1b3556d3e47d5dc36ae2c7b6
Author: Rajini Sivaram <[email protected]>
Date: 2015-11-01T09:58:36Z
KAFKA-2718: Avoid reusing temporary directories in core unit tests
----
> Reuse of temporary directories leading to transient unit test failures
> ----------------------------------------------------------------------
>
> Key: KAFKA-2718
> URL: https://issues.apache.org/jira/browse/KAFKA-2718
> Project: Kafka
> Issue Type: Bug
> Components: core
> Reporter: Rajini Sivaram
> Assignee: Rajini Sivaram
> Fix For: 0.9.0.0
>
>
> Stack traces in some of the transient unit test failures indicate that
> temporary directories used for Zookeeper are being reused.
> {quote}
> kafka.common.TopicExistsException: Topic "topic" already exists.
> at
> kafka.admin.AdminUtils$.createOrUpdateTopicPartitionAssignmentPathInZK(AdminUtils.scala:253)
> at kafka.admin.AdminUtils$.createTopic(AdminUtils.scala:237)
> at kafka.utils.TestUtils$.createTopic(TestUtils.scala:231)
> at kafka.api.BaseConsumerTest.setUp(BaseConsumerTest.scala:63)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> {quote}
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