Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/6612#discussion_r31643435
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/sources/commands.scala ---
@@ -139,9 +140,8 @@ private[sql] case class InsertIntoHadoopFsRelation(
}
def writeRows(taskContext: TaskContext, iterator: Iterator[Row]): Unit
= {
- writerContainer.executorSideSetup(taskContext)
-
try {
+ writerContainer.executorSideSetup(taskContext)
--- End diff --
Seems it is possible that `executorSideSetup` fails before setting up
`outputCommitter`. Then, when we call `abortTask`, we will get a NPE since we
are calling `outputCommitter.abortTask(taskAttemptContext)`.
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