Mujtaba Chohan created PHOENIX-2694:
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Summary: Update statistics does not remove guideposts for deleted
rows
Key: PHOENIX-2694
URL: https://issues.apache.org/jira/browse/PHOENIX-2694
Project: Phoenix
Issue Type: Bug
Reporter: Mujtaba Chohan
Priority: Minor
_Scenario with low value for {{phoenix.stats.minUpdateFrequency}} so update
statistics can be called in short interval_:
1. Inserted 1M rows in a table T.
2. {{update statistics T}} which generated 40 guideposts in SYSTEM.STATS.
3. Executed {{delete from T}}
4. {{update statistics T}}
5. Got _UPDATE STATISTICS finished successfully_ message in server logs
Result: 40 Gideposts are still in SYSTEM.STATS table for table T.
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