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From "Victoria Markman (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-3543) Add stats for external sort to a query profile
Date Thu, 23 Jul 2015 00:58:04 GMT
Victoria Markman created DRILL-3543:
---------------------------------------

             Summary: 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: Chris Westin


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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