Github user rezasafi commented on a diff in the pull request:
https://github.com/apache/spark/pull/19848#discussion_r154256205
--- Diff:
core/src/main/scala/org/apache/spark/mapred/SparkHadoopMapRedUtil.scala ---
@@ -70,7 +70,8 @@ object SparkHadoopMapRedUtil extends Logging {
if (shouldCoordinateWithDriver) {
val outputCommitCoordinator = SparkEnv.get.outputCommitCoordinator
val taskAttemptNumber = TaskContext.get().attemptNumber()
- val canCommit = outputCommitCoordinator.canCommit(jobId, splitId,
taskAttemptNumber)
+ val stageId = TaskContext.get().stageId()
+ val canCommit = outputCommitCoordinator.canCommit(stageId,
splitId, taskAttemptNumber)
--- End diff --
Removing jobId from the signature of commitTask will cause a binary
incompatibility error, since commitTask here is a public method. So we will
ended up with a parameter that will stay unused.
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