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https://issues.apache.org/jira/browse/SPARK-37481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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wuyi resolved SPARK-37481.
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Fix Version/s: 3.3.0
3.2.0
Assignee: Kent Yao
Resolution: Fixed
Issue resolved by https://github.com/apache/spark/pull/34735
> Disappearance of skipped stages mislead the bug hunting
> --------------------------------------------------------
>
> Key: SPARK-37481
> URL: https://issues.apache.org/jira/browse/SPARK-37481
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 3.1.2, 3.2.0, 3.3.0
> Reporter: Kent Yao
> Assignee: Kent Yao
> Priority: Major
> Fix For: 3.3.0, 3.2.0
>
>
> #
> ## With FetchFailedException and Map Stage Retries
> When rerunning spark-sql shell with the original SQL in
> [https://gist.github.com/yaooqinn/6acb7b74b343a6a6dffe8401f6b7b45c#gistcomment-3977315]
> !https://user-images.githubusercontent.com/8326978/143821530-ff498caa-abce-483d-a24b-315aacf7e0a0.png!
> 1. stage 3 threw FetchFailedException and caused itself and its parent
> stage(stage 2) to retry
> 2. stage 2 was skipped before but its attemptId was still 0, so when its
> retry happened it got removed from `Skipped Stages`
> The DAG of Job 2 doesn't show that stage 2 is skipped anymore.
> !https://user-images.githubusercontent.com/8326978/143824666-6390b64a-a45b-4bc8-b05d-c5abbb28cdef.png!
> Besides, a retried stage usually has a subset of tasks from the original
> stage. If we mark it as an original one, the metrics might lead us into
> pitfalls.
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