sarutak commented on a change in pull request #26703:
[SPARK-29997][WEBUI][FOLLOWUP] Refactor code for job description of empty jobs
URL: https://github.com/apache/spark/pull/26703#discussion_r358075772
##########
File path: core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala
##########
@@ -695,21 +695,20 @@ private[spark] class DAGScheduler(
val jobId = nextJobId.getAndIncrement()
if (partitions.isEmpty) {
+ val currentDescription =
sc.getLocalProperty(SparkContext.SPARK_JOB_DESCRIPTION)
+ if (currentDescription == null) {
+ sc.setJobDescription(callSite.shortForm)
+ }
+
val time = clock.getTimeMillis()
- val dummyStageInfo =
- new StageInfo(
- StageInfo.INVALID_STAGE_ID,
- StageInfo.INVALID_ATTEMPT_ID,
- callSite.shortForm,
- 0,
- Seq.empty[RDDInfo],
- Seq.empty[Int],
- "")
listenerBus.post(
- SparkListenerJobStart(
- jobId, time, Seq[StageInfo](dummyStageInfo),
Utils.cloneProperties(properties)))
+ SparkListenerJobStart(jobId, time, Seq.empty,
Utils.cloneProperties(properties)))
listenerBus.post(
SparkListenerJobEnd(jobId, time, JobSucceeded))
+
+ if (currentDescription == null) {
+ sc.setJobDescription(null)
+ }
Review comment:
Thanks! I've merged it.
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