jiajunwang commented on a change in pull request #1326:
URL: https://github.com/apache/helix/pull/1326#discussion_r487238608
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File path:
helix-core/src/main/java/org/apache/helix/task/AbstractTaskDispatcher.java
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@@ -519,6 +520,8 @@ protected void handleJobTimeout(JobContext jobCtx,
WorkflowContext workflowCtx,
_clusterStatusMonitor.updateJobCounters(jobCfg, TaskState.TIMED_OUT);
_rebalanceScheduler.removeScheduledRebalance(jobResource);
TaskUtil.cleanupJobIdealStateExtView(_manager.getHelixDataAccessor(),
jobResource);
+ // New pipeline trigger for workflow status update
+ RebalanceUtil.scheduleOnDemandPipeline(_manager.getClusterName(),0L,false);
Review comment:
This is necessary. So no matter who does the cleanup later, he or she
won't forget to remove the scheduleOnDemandPipeline(). High-level, these 2
logics are bundled. And we shall not assume everyone remembers this
relationship by their memory or document. Organize the code to ensure it.
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