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https://issues.apache.org/jira/browse/SPARK-23948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-23948:
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Assignee: (was: Apache Spark)
> Trigger mapstage's job listener in submitMissingTasks
> -----------------------------------------------------
>
> Key: SPARK-23948
> URL: https://issues.apache.org/jira/browse/SPARK-23948
> Project: Spark
> Issue Type: New Feature
> Components: Spark Core
> Affects Versions: 2.3.0
> Reporter: jin xing
> Priority: Major
>
> SparkContext submitted a map stage from "submitMapStage" to DAGScheduler,
> "markMapStageJobAsFinished" is called only in ();
> But think about below scenario:
> 1. stage0 and stage1 are all "ShuffleMapStage" and stage1 depends on stage0;
> 2. We submit stage1 by "submitMapStage", there are 10 missing tasks in stage1
> 3. When stage 1 running, "FetchFailed" happened, stage0 and stage1 got
> resubmitted as stage0_1 and stage1_1;
> 4. When stage0_1 running, speculated tasks in old stage1 come as succeeded,
> but stage1 is not inside "runningStages". So even though all splits(including
> the speculated tasks) in stage1 succeeded, job listener in stage1 will not be
> called;
> 5. stage0_1 finished, stage1_1 starts running. When "submitMissingTasks",
> there is no missing tasks. But in current code, job listener is not triggered
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