Lianhui Wang created SPARK-20986:
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Summary: Reset table's statistics after PruneFileSourcePartitions
rule.
Key: SPARK-20986
URL: https://issues.apache.org/jira/browse/SPARK-20986
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.1.0
Reporter: Lianhui Wang
After PruneFileSourcePartitions rule, It needs reset table's statistics because
PruneFileSourcePartitions can filter some unnecessary partitions. So the
statistics need to be changed.
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