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https://issues.apache.org/jira/browse/AMBARI-11357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Fernandez updated AMBARI-11357:
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Attachment: (was: AMBARI-11357.patch)
> Spark History Server in HDP 2.3 no longer needs tez.tar.gz, which now needs
> to be uploaded to HDFS during Tez Service Check
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-11357
> URL: https://issues.apache.org/jira/browse/AMBARI-11357
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.0
> Reporter: Alejandro Fernandez
> Assignee: Alejandro Fernandez
> Fix For: 2.1.0
>
>
> In HDP 2.3, Spark no longer needs Tez as a dependency.
> This means that
> 1. Spark metainfo.xml does not need to co-host Tez-client
> 2. Spark History Server restart or RU restart does not need to copy tez
> tarball to HDFS. Note, this is still needed in HDP 2.2
> 3. Tez needs to be responsible for copying its own tarball to HDFS because
> its service check depends on it.
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