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Posted to issues-all@impala.apache.org by "Dinesh Garg (JIRA)" <ji...@apache.org> on 2018/11/08 23:40:00 UTC

[jira] [Commented] (IMPALA-6195) Provide a timeline view of fragment instance execution events (swimlane)

    [ https://issues.apache.org/jira/browse/IMPALA-6195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16680599#comment-16680599 ] 

Dinesh Garg commented on IMPALA-6195:
-------------------------------------

[~tarmstrong@cloudera.com] and [~lv] , Is this and IMPALA-7227 same?

> Provide a timeline view of fragment instance execution events (swimlane)
> ------------------------------------------------------------------------
>
>                 Key: IMPALA-6195
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6195
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend, Distributed Exec
>            Reporter: Lars Volker
>            Priority: Major
>              Labels: observability
>
> It would help debug distributed performance issues to have a swimlane view of fragment instance execution events, such as calls to Open(), GetNext(), Close, first and last batch being sent, etc. This example could be a good starting point: http://bl.ocks.org/bunkat/1962173



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