Abhishek Singh Chouhan created PHOENIX-5131:
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Summary: Make spilling to disk for order/group by configurable
Key: PHOENIX-5131
URL: https://issues.apache.org/jira/browse/PHOENIX-5131
Project: Phoenix
Issue Type: Improvement
Reporter: Abhishek Singh Chouhan
Assignee: Abhishek Singh Chouhan
We've observed that large queries, doing order/group by leading to issues on
the regionserver (crashes/long gc pauses/file handler exhaustion etc.). We
should make spilling to disk configurable and in case its disabled, fail the
query once it hits the spilling limit on any of the region servers. Also make
spooling threshold server-side property only to prevent clients from
controlling memory allocation on the rs side.
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