Github user sryza commented on a diff in the pull request:
https://github.com/apache/spark/pull/5276#discussion_r27454573
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/OutputCommitCoordinator.scala ---
@@ -113,9 +113,11 @@ private[spark] class OutputCommitCoordinator(conf:
SparkConf) extends Logging {
logInfo(
s"Task was denied committing, stage: $stage, partition:
$partition, attempt: $attempt")
case otherReason =>
- logDebug(s"Authorized committer $attempt (stage=$stage,
partition=$partition) failed;" +
- s" clearing lock")
- authorizedCommitters.remove(partition)
+ if (authorizedCommitters.get(partition).exists(_ == attempt)) {
--- End diff --
This is being pedantic, but `authorizedCommitters.exists(_ == (partition,
attempt))` would be more a little more concise.
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