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Posted to dev@drill.apache.org by "Abhishek Girish (JIRA)" <ji...@apache.org> on 2015/01/28 23:43:34 UTC

[jira] [Created] (DRILL-2100) Drill must clean up disk spill files after queries using an external sort complete.

Abhishek Girish created DRILL-2100:
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             Summary: Drill must clean up disk spill files after queries using an external sort complete.
                 Key: DRILL-2100
                 URL: https://issues.apache.org/jira/browse/DRILL-2100
             Project: Apache Drill
          Issue Type: Improvement
    Affects Versions: 0.8.0
            Reporter: Abhishek Girish


Currently, after forcing queries to use an external sort by switching off hash join/agg causes spill-to-disk files accumulating. 

This causes issues with disk space availability when the spill is configured to be on the local file system (/tmp/drill). Also not optimal when configured to use DFS (custom). 

Drill must clean up all temporary files created after a query completes or after a drillbit restart. 



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