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From "Dmitry Parfenchik (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (SPARK-21254) History UI: Taking over 1 minute for initial page display
Date Fri, 30 Jun 2017 12:15:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-21254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16069997#comment-16069997
] 

Dmitry Parfenchik edited comment on SPARK-21254 at 6/30/17 12:14 PM:
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Doesn't seem that there is direct overlap with any of the sub-issues. It seems like the the
whole SPARK-18085 is just attacking the problem of history page slowness though server rework.
I think this ticket could actually go under umbrella and contribute to solution via client-side
improvements


was (Author: 2ooom):
Doesn't seem that there is direct overlap with any of the sub-issues. It seems like the the
whole SPARK-18085 is just attacking the problem of history page slowness though server rework.
I think this ticket could actually go under umbrella and contribute to solution via client-side
improvemnts

> History UI: Taking over 1 minute for initial page display
> ---------------------------------------------------------
>
>                 Key: SPARK-21254
>                 URL: https://issues.apache.org/jira/browse/SPARK-21254
>             Project: Spark
>          Issue Type: Bug
>          Components: Web UI
>    Affects Versions: 2.1.0
>            Reporter: Dmitry Parfenchik
>            Priority: Minor
>         Attachments: screenshot-1.png
>
>
> Currently on the first page load (if there is no limit set) the whole jobs execution
history is loaded since the begging of the time. On large amount of rows returned (10k+) page
load time grows dramatically, causing 1min+ delay in Chrome and freezing the process in Firefox,
Safari and IE.
> A simple inspection in Chrome shows that network is not an issue here and only causes
a small latency (<1s) while most of the time is spend in UI  processing the results even
according to chrome devtools:
> !screenshot-1.png!



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