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Posted to issues@tez.apache.org by "Rajesh Balamohan (JIRA)" <ji...@apache.org> on 2016/02/11 18:40:18 UTC

[jira] [Updated] (TEZ-3107) tez-tools: Log warn msgs in case ATS has wrong values (e.g startTime > finishTime)

     [ https://issues.apache.org/jira/browse/TEZ-3107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rajesh Balamohan updated TEZ-3107:
----------------------------------
    Attachment: TEZ-3107.1.patch

Event info contain the correct values for start and end time. In case DAG/Vertex/Task contains wrong values, an attempt is made to check for the values from event information. 

> tez-tools: Log warn msgs in case ATS has wrong values (e.g startTime > finishTime)
> ----------------------------------------------------------------------------------
>
>                 Key: TEZ-3107
>                 URL: https://issues.apache.org/jira/browse/TEZ-3107
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Rajesh Balamohan
>         Attachments: TEZ-3107.1.patch
>
>
> Have seen couple of DAGs where startTime > finishTime in ATS data.  Though we need to root cause and fix to have ATS log correct timestamps, we can at least log warn msgs in ATS parser. 



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