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https://issues.apache.org/jira/browse/YARN-4376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15109332#comment-15109332
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Jonathan Eagles commented on YARN-4376:
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[~jlowe], can you take a look at this jira for review.
> Memory Timeline Store return incorrect results on fromId paging
> ---------------------------------------------------------------
>
> Key: YARN-4376
> URL: https://issues.apache.org/jira/browse/YARN-4376
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Jonathan Eagles
> Assignee: Jonathan Eagles
> Attachments: YARN-4376.2.patch
>
>
> As pointed out correctly by [~jlowe].
> https://issues.apache.org/jira/browse/TEZ-2628?focusedCommentId=14715831&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14715831
> The MemoryTimelineStore cannot page correctly when using fromId. This is due
> switching between data structures that apparently have different natural
> sorting. In addition, the approach of creating a new data structure every
> time from scratch is costly.
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