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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/01/18 13:18:00 UTC
[jira] [Assigned] (SPARK-23147) Stage page will throw exception
when there's no complete tasks
[ https://issues.apache.org/jira/browse/SPARK-23147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-23147:
------------------------------------
Assignee: Apache Spark
> Stage page will throw exception when there's no complete tasks
> --------------------------------------------------------------
>
> Key: SPARK-23147
> URL: https://issues.apache.org/jira/browse/SPARK-23147
> Project: Spark
> Issue Type: Bug
> Components: Web UI
> Affects Versions: 2.3.0
> Reporter: Saisai Shao
> Assignee: Apache Spark
> Priority: Major
> Attachments: Screen Shot 2018-01-18 at 8.50.08 PM.png
>
>
> Current Stage page's task table will throw an exception when there's no complete tasks, to reproduce this issue, user could submit code like:
> {code}
> sc.parallelize(1 to 20, 20).map { i => Thread.sleep(10000); i }.collect()
> {code}
> Then open the UI and click into stage details. Below is the screenshot.
> !Screen Shot 2018-01-18 at 8.50.08 PM.png!
> Deep dive into the code, found that current UI can only show the completed tasks, it is different from 2.2 code.
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