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From adeneche <...@git.apache.org>
Subject [GitHub] drill pull request: DRILL-3543: Add stats for external sort to a q...
Date Mon, 23 Nov 2015 21:54:31 GMT
GitHub user adeneche opened a pull request:

    https://github.com/apache/drill/pull/280

    DRILL-3543: Add stats for external sort to a query profile

    added the following metrics to ExternalSortRecordBatch:
    
    metric | description
    -------- | --------------
    SPILL_COUNT | number of times operator spilled to disk
    PEAK_SIZE_IN_MEMORY | peak value for totalSizeInMemory (1)
    PEAK_BATCHES_IN_MEMORY | maximum number of batches kept in memory
    
    (1) how much memory sort estimated it's using so far. See [DRILL-4121](https://issues.apache.org/jira/browse/DRILL-4121)
for a case where this won't be enough

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/adeneche/incubator-drill DRILL-3543

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/drill/pull/280.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #280
    
----
commit eb5108d529c7bdf4fb56172b64dabf9b00c815ec
Author: Hakim <hakim@adeneche.local>
Date:   2015-11-23T20:36:30Z

    DRILL-3543: Add stats for external sort to a query profile

----


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