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From "Alejandro Fernandez (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-11357) 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
Date Mon, 25 May 2015 08:32:17 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-11357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alejandro Fernandez updated AMBARI-11357:
-----------------------------------------
    Attachment: 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
>
>         Attachments: AMBARI-11357.patch
>
>
> 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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