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Posted to issues@tez.apache.org by "Denis Jannot (JIRA)" <ji...@apache.org> on 2017/02/24 10:58:44 UTC

[jira] [Commented] (TEZ-996) Support for fetching credentials for mapreduce.job.hdfs-servers

    [ https://issues.apache.org/jira/browse/TEZ-996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15882452#comment-15882452 ] 

Denis Jannot commented on TEZ-996:
----------------------------------

[~rohini] Is there a way to set this parameter from the Hive shell or on any Tez configuration file ?

> Support for fetching credentials for mapreduce.job.hdfs-servers
> ---------------------------------------------------------------
>
>                 Key: TEZ-996
>                 URL: https://issues.apache.org/jira/browse/TEZ-996
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Rohini Palaniswamy
>
> mapreduce.job.hdfs-servers is a property that JobClient looks at and fetches delegation tokens before submitting the job in MR. This is used lot of cross cluster communication. Would be good to have support added in Tez by default for that instead of multiple projects like Pig and Hive repeating it. 



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