James Taylor created PHOENIX-4593:
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Summary: Detect and fail queries that are deemed too expensive
Key: PHOENIX-4593
URL: https://issues.apache.org/jira/browse/PHOENIX-4593
Project: Phoenix
Issue Type: Improvement
Reporter: James Taylor
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Based on a conversation over on PHOENIX-1556, we should have configurable
limits for various query operators:
- max size of client-side order by
- max size of server-side order by
- max size of client-side aggregation
- max size of server-side aggregation
- max bytes processed for an UPSERT SELECT
- max rows deleted by DELETE
Some of these are controlled by the max amount of memory allowed, but this is
suboptimal as you end up using cluster resources and then failing at runtime.
Ideally, if we had histograms available (PHOENIX-1178), we could detect at
compile time if we think the limits will be reached and then disallow them.
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