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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2015/11/06 02:17:27 UTC

[jira] [Commented] (TEZ-1626) Tez : Generate per DAG logs

    [ https://issues.apache.org/jira/browse/TEZ-1626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14992864#comment-14992864 ] 

Hitesh Shah commented on TEZ-1626:
----------------------------------

I believe the AM logs are now accessible so we could ideally generate links to the syslog_dag* files for the AM. 

> Tez : Generate per DAG logs
> ---------------------------
>
>                 Key: TEZ-1626
>                 URL: https://issues.apache.org/jira/browse/TEZ-1626
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.5.0
>            Reporter: Mostafa Mokhtar
>              Labels: tez
>
> When a user submits multiple Hive queries using the same connection (ApplicationId) the logs are not generated for the Dags that completed, as a result the user needs to wait till all queries complete.
> This behavior makes it very difficult to isolate failures per query as a single log file will have results from multiple queries.



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