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From "Fabian Hueske (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-2942) Dangling operators in web UI's program visualization
Date Thu, 29 Oct 2015 16:45:27 GMT

     [ https://issues.apache.org/jira/browse/FLINK-2942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Fabian Hueske updated FLINK-2942:
---------------------------------
    Attachment: Screen Shot 2015-10-29 at 17.11.19.png

Operators "MapPartition (map-BA93EA30CC904868B30A0CC63E9E705F)" and "MapPartition (map-BA93EA30CC904868B30A0CC63E9E705F)"
should be connected to "LeftOuterJoin(hashjoin-E69B77A931EB49E7A237D63650D6D240)"

> Dangling operators in web UI's program visualization
> ----------------------------------------------------
>
>                 Key: FLINK-2942
>                 URL: https://issues.apache.org/jira/browse/FLINK-2942
>             Project: Flink
>          Issue Type: Bug
>          Components: Webfrontend
>    Affects Versions: 0.10
>         Environment: OSX, Firefox and Chrome
>            Reporter: Fabian Hueske
>            Priority: Critical
>             Fix For: 0.10, 1.0
>
>         Attachments: Screen Shot 2015-10-29 at 17.11.19.png
>
>
> When visualizing a program with three {{MapPartition}} operators that branch off from
an {{OuterJoin}} operator, two of the three {{MapPartition}} operators are not connected to
the {{OuterJoin}} operator and appear to have no input.
> The problem is present in FireFox as well as in Chrome. I'll attach a screenshot.
> The problem and be reproduced by executing the "Cascading for the impatient" [TFIDF example
program|https://github.com/Cascading/Impatient/tree/master/part5] using the [Cascading Flink
Connector|https://github.com/dataArtisans/cascading-flink].



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