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Posted to issues@drill.apache.org by "Parth Chandra (JIRA)" <ji...@apache.org> on 2014/12/12 03:24:13 UTC

[jira] [Created] (DRILL-1848) Query involving external sort runs out of memory

Parth Chandra created DRILL-1848:
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             Summary: Query involving external sort runs out of memory 
                 Key: DRILL-1848
                 URL: https://issues.apache.org/jira/browse/DRILL-1848
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Parth Chandra
            Assignee: Parth Chandra


The external sort operator has a memory limit based on, among other things, the MAX_QUERY_MEMORY_PER_NODE constant. This constant is 2048 and it is assumed the caller will multiply by the appropriate factor to get the number of bytes.
The setting for external sort is not doing so.
It is better to fix the constant to specify the exact value in bytes.



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