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Posted to issues@ambari.apache.org by "Goutam Tadi (JIRA)" <ji...@apache.org> on 2016/04/14 19:54:25 UTC

[jira] [Assigned] (AMBARI-15871) App Timeline Server start fails on a kerberized cluster due to absence of hdfs keytab

     [ https://issues.apache.org/jira/browse/AMBARI-15871?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Goutam Tadi reassigned AMBARI-15871:
------------------------------------

    Assignee:     (was: Goutam Tadi)

> App Timeline Server start fails on a kerberized cluster due to absence of hdfs keytab
> -------------------------------------------------------------------------------------
>
>                 Key: AMBARI-15871
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15871
>             Project: Ambari
>          Issue Type: Bug
>          Components: stacks
>    Affects Versions: 2.2.2
>            Reporter: Goutam Tadi
>            Priority: Blocker
>             Fix For: 2.2.2
>
>
> Kerberizing a cluster with App timeline server (not collocated with HDFS-client)  fails to restart service since it fails to obtain hdfs headless keytab. This is because the hdfs keytabs are generated on Namenodes and hdfs client nodes but not on App Timeline Server nodes. A small fix in Yarn kerberos.json can get rid off this.



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