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https://issues.apache.org/jira/browse/TWILL-173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15456034#comment-15456034
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ASF GitHub Bot commented on TWILL-173:
--------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/twill/pull/9
> Application Master failed with BindException occasionally
> ---------------------------------------------------------
>
> Key: TWILL-173
> URL: https://issues.apache.org/jira/browse/TWILL-173
> Project: Apache Twill
> Issue Type: Bug
> Components: core, yarn
> Affects Versions: 0.6.0-incubating, 0.7.0-incubating
> Reporter: Terence Yim
> Fix For: 0.8.0
>
>
> When the AM starts the embedded Kafka, it first generates a random port (by
> creating a server socket), followed by provided that port for the Kafka
> server to bind to. It is possible that after the random port was acquired and
> before Kafka server bind to it, there is another process on the same box that
> took that port.
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