Sergey Shelukhin created HIVE-20235:
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Summary: AggregateStatsCache may return more partitions than
requested
Key: HIVE-20235
URL: https://issues.apache.org/jira/browse/HIVE-20235
Project: Hive
Issue Type: Bug
Reporter: Sergey Shelukhin
""stats.StatsUtils: Column stats requested for : 2 partitions. Able to retrieve
for 3 partitions"
Looks like aggregate stats cache best match may have more partitions than
needed.
I wonder if, when there's a mismatch with the number requested, the stats
should be recomputed.
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