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https://issues.apache.org/jira/browse/SPARK-2017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14621196#comment-14621196
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Andrew Or commented on SPARK-2017:
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Partially resolved by https://github.com/apache/spark/pull/7296, but I'm going
to leave this one open in case we want to do pagination.
> web ui stage page becomes unresponsive when the number of tasks is large
> ------------------------------------------------------------------------
>
> Key: SPARK-2017
> URL: https://issues.apache.org/jira/browse/SPARK-2017
> Project: Spark
> Issue Type: Sub-task
> Components: Web UI
> Reporter: Reynold Xin
> Labels: starter
>
> {code}
> sc.parallelize(1 to 1000000, 1000000).count()
> {code}
> The above code creates one million tasks to be executed. The stage detail web
> ui page takes forever to load (if it ever completes).
> There are again a few different alternatives:
> 0. Limit the number of tasks we show.
> 1. Pagination
> 2. By default only show the aggregate metrics and failed tasks, and hide the
> successful ones.
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