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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