[SPARK-7842] [SQL] Makes task committing/aborting in InsertIntoHadoopFsRelation more robust #6378
+87
−10
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When committing/aborting a write task issued in
InsertIntoHadoopFsRelation
, if an exception is thrown fromOutputWriter.close()
, the committing/aborting process will be interrupted, and leaves messy stuff behind (e.g., the_temporary
directory created byFileOutputCommitter
).This PR makes these two process more robust by catching potential exceptions and falling back to normal task committment/abort.