Eric Liang created SPARK-18185:
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Summary: Should disallow INSERT OVERWRITE TABLE of Datasource
tables with dynamic partitions
Key: SPARK-18185
URL: https://issues.apache.org/jira/browse/SPARK-18185
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Eric Liang
As of current 2.1, INSERT OVERWRITE with dynamic partitions against a
Datasource table will overwrite the entire table instead of only the updated
partitions as in Hive.
This is non-trivial to fix in 2.1, so we should throw an exception here.
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