Sean Zhong ce3b98bae2 [SPARK-16034][SQL] Checks the partition columns when calling dataFrame.write.mode("append").saveAsTable ... ## What changes were proposed in this pull request? `DataFrameWriter` can be used to append data to existing data source tables. It becomes tricky when partition columns used in `DataFrameWriter.partitionBy(columns)` don't match the actual partition columns of the underlying table. This pull request enforces the check so that the partition columns of these two always match. ## How was this patch tested? Unit test. Author: Sean Zhong <seanzhong@databricks.com> Closes #13749 from clockfly/SPARK-16034.		2016-06-18 10:41:33 -07:00
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benchmarks	[SPARK-15881] Update microbenchmark results for WideSchemaBenchmark	2016-06-11 15:26:08 -07:00
src	[SPARK-16034][SQL] Checks the partition columns when calling dataFrame.write.mode("append").saveAsTable	2016-06-18 10:41:33 -07:00
pom.xml	[SPARK-15493][SQL] default QuoteEscapingEnabled flag to true when writing CSV	2016-05-25 12:40:16 -07:00