[jira] [Issue Comment Deleted] (TEZ-1588) Stop passing session credentials in the DAGPlan

["Bikas Saha (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TEZ-1588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikas Saha updated TEZ-1588:
----------------------------
    Comment: was deleted

(was: This is related to TEZ-1563. The fix in there was a safe one for 0.5.1. Attaching a more involved fix here that does not modify the DAG during compilation. Also this fix is better because the notion of DAG common resources is retained by the DAG and can be used for newly added vertices at runtime (when vertex addition becomes supported). The test added in TEZ-1563 continues to work. Other tests modified and added to account for this change. Since this is more involved we could leave it for 0.6 or consider it for 0.5. [~jeagles] Please review.)

> Stop passing session credentials in the DAGPlan
> -----------------------------------------------
>
>                 Key: TEZ-1588
>                 URL: https://issues.apache.org/jira/browse/TEZ-1588
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Bikas Saha
>         Attachments: TEZ-1588.1.patch
>
>
> DAGplan represents the dag plan and its credentials etc. It should not contain credentials for the session AM in which this plan is going to run since this plan could run in another AM. The AM should add its credentials when it gets the plan to execute.



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