homatthew commented on code in PR #3685:
URL: https://github.com/apache/gobblin/pull/3685#discussion_r1175928075
##########
gobblin-yarn/src/main/java/org/apache/gobblin/yarn/YarnAutoScalingManager.java:
##########
@@ -222,8 +223,22 @@ void runInternal() {
if (jobContext != null) {
log.debug("JobContext {} num partitions {}", jobContext,
jobContext.getPartitionSet().size());
-
inUseInstances.addAll(jobContext.getPartitionSet().stream().map(jobContext::getAssignedParticipant)
- .filter(Objects::nonNull).collect(Collectors.toSet()));
+ inUseInstances.addAll(jobContext.getPartitionSet().stream().map(i
-> {
+ if(jobContext.getPartitionState(i) == null) {
+ return jobContext.getAssignedParticipant(i);
+ }
+ if (!jobContext.getPartitionState(i).equals(
+ TaskPartitionState.ERROR) &&
!jobContext.getPartitionState(i).equals(
Review Comment:
This change makes sense if Helix always assigns the task to a new
participant on the next run. I still have some concerns about visibility when
Helix doesn't reassign the task
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