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https://issues.apache.org/jira/browse/SPARK-12304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shixiong Zhu updated SPARK-12304:
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Assignee: Liwei Lin
> Make Spark Streaming web UI display more friendly Receiver graphs
> -----------------------------------------------------------------
>
> Key: SPARK-12304
> URL: https://issues.apache.org/jira/browse/SPARK-12304
> Project: Spark
> Issue Type: Improvement
> Components: Streaming
> Affects Versions: 1.5.2, 1.6.0
> Reporter: Liwei Lin
> Assignee: Liwei Lin
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: after-5.png, before-5.png
>
>
> Currently, the Spark Streaming web UI uses the same maxY when displays 'Input
> Rate Times& Histograms' and 'Per-Receiver Times& Histograms'.
> This may lead to somewhat un-friendly graphs: once we have tens of Receivers
> or more, every 'Per-Receiver Times' line almost hits the ground.
> This issue proposes to calculate a new maxY against the original one, which
> is shared among all the `Per-Receiver Times& Histograms' graphs.
> Before:
> !before-5.png!
> After:
> !after-5.png!
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