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From "Victoria Markman (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (DRILL-3543) Add stats for external sort to a query profile
Date Wed, 16 Dec 2015 00:23:47 GMT

     [ https://issues.apache.org/jira/browse/DRILL-3543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Victoria Markman closed DRILL-3543.
-----------------------------------

> Add stats for external sort to a query profile
> ----------------------------------------------
>
>                 Key: DRILL-3543
>                 URL: https://issues.apache.org/jira/browse/DRILL-3543
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Execution - Relational Operators
>    Affects Versions: 1.1.0
>            Reporter: Victoria Markman
>            Assignee: Deneche A. Hakim
>            Priority: Critical
>              Labels: documentation, usability
>             Fix For: 1.4.0
>
>         Attachments: Screen Shot 2015-12-11 at 2.19.37 PM.png
>
>
> The only indication if sort spilled to disk today is info from the drillbit.log.
> It would be great if this information was displayed in the query profile.
> {code}
> 015-07-22 23:47:29,907 [2a4fd46e-f8c3-6b96-b165-b665a41be311:frag:0:0] INFO  o.a.d.e.p.i.xsort.ExternalSortBatch
- Completed spilling to /tmp/drill/spill/2a4fd46e-f8c3-6b96-b165-b665a41be311/major_fragment_0/minor_fragment_0/operator_7/92
> 2015-07-22 23:47:29,919 [2a4fd46e-f8c3-6b96-b165-b665a41be311:frag:0:0] INFO  o.a.d.e.p.i.xsort.ExternalSortBatch
- Merging and spilling to /tmp/drill/spill/2a4fd46e-f8c3-6b96-b165-b665a41be311/major_fragment_0/minor_fragment_0/operator_7/93
> 2015-07-22 23:47:29,919 [2a4fd46e-f8c3-6b96-b165-b665a41be311:frag:0:0] INFO  o.a.d.e.p.i.xsort.ExternalSortBatch
- Completed spilling to /tmp/drill/spill/2a4fd46e-f8c3-6b96-b165-b665a41be311/major_fragment_0/minor_fragment_0/operator_7/93
> 2015-07-22 23:47:29,919 [2a4fd46e-f8c3-6b96-b165-b665a41be311:frag:0:0] WARN  o.a.d.e.p.i.xsort.ExternalSortBatch
- Starting to merge. 7 batch groups. Current allocated memory: 11566787
> {code}



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