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From "Chesnay Schepler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4761) Web UI can't display large log files
Date Fri, 07 Oct 2016 08:50:20 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15554561#comment-15554561
] 

Chesnay Schepler commented on FLINK-4761:
-----------------------------------------

We may not have to limit ourselves to only display a part of the log file. I think the issue
is that we transmit the entire log as one big string; splitting it into smaller chunks may
already solve the problem.

Could you expand more about the summary statistics?

> Web UI can't display large log files
> ------------------------------------
>
>                 Key: FLINK-4761
>                 URL: https://issues.apache.org/jira/browse/FLINK-4761
>             Project: Flink
>          Issue Type: Bug
>          Components: Webfrontend
>            Reporter: David Anderson
>            Priority: Minor
>
> Running the first exercise in the Flink training quickly produces a log file with over
100MB of data. Trying to examine this file in the web frontend blocks the browser.
> Suggested (hopefully easy) fix: instead of loading and displaying the whole log file,
tail it, and also display a line of summary statistics. 
> This is a minor problem if you have access to the shell on the cluster and can tail the
file there. Otherwise it could be pretty annoying.



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