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[SPARK-21788][SS]Handle more exceptions when stopping a streaming query #18997

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zsxwing wants to merge 2 commits into from
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[SPARK-21788][SS]Handle more exceptions when stopping a streaming query #18997

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Handle more exceptions when stopping a streaming query
zsxwing Aug 18, 2017
bbb0b0e
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zsxwing Aug 24, 2017
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@zsxwing
zsxwing committed Aug 24, 2017
commit bbb0b0eb5a3517bb6c278588c2a66d4b6da8027f
10 changes: 10 additions & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/StreamExecution.scala
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Expand Up @@ -412,8 +412,18 @@ class StreamExecution(
private def isInterruptedByStop(e: Throwable): Boolean = {
if (state.get == TERMINATED) {
e match {
// InterruptedIOException - thrown when an I/O operation is interrupted
// ClosedByInterruptException - thrown when an I/O operation upon a channel is interrupted
case _: InterruptedException | _: InterruptedIOException | _: ClosedByInterruptException =>
true
// The cause of the following exceptions may be one of the above exceptions:
//
// UncheckedIOException - thrown by codes that cannot throw a checked IOException, such as
// BiFunction.apply
// ExecutionException - thrown by codes running in a thread pool and these codes throw an
// exception
// UncheckedExecutionException - thrown by codes that cannot throw a checked
// ExecutionException, such as BiFunction.apply
case e2 @ (_: UncheckedIOException | _: ExecutionException | _: UncheckedExecutionException)
if e2.getCause != null =>
isInterruptedByStop(e2.getCause)
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