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From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEZ-345) Command line -D parameters no longer respected in the AM
Date Tue, 06 Aug 2013 05:39:47 GMT

    [ https://issues.apache.org/jira/browse/TEZ-345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13730382#comment-13730382
] 

Bikas Saha commented on TEZ-345:
--------------------------------

Yes. That must be because the DAGplan brings in both the DAG specific and AM configurations.
How can we separate AM configurations (scheduler option) from DAG configuration (slow start
values of VertexScheduler)?
                
> Command line -D parameters no longer respected in the AM
> --------------------------------------------------------
>
>                 Key: TEZ-345
>                 URL: https://issues.apache.org/jira/browse/TEZ-345
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Siddharth Seth
>            Priority: Critical
>
> -D parameters specified at command line are no longer used in the AM (likely broken after
TEZ-323) - specifically scheduler options like heartbeat time, reuse etc. This would have
to be reconsiled with TEZ-340, TEZ-341 which would allow multiple DAGs to be submitted via
a single AM.

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