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https://issues.apache.org/jira/browse/FLINK-9045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16409355#comment-16409355
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Chesnay Schepler commented on FLINK-9045:
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The logging can be improved i agree.
Earlier versions also used a random port, or at least that's the behavior i got
when running against the old codebase. The MiniCluster explicitly configures
the web port to {{0}} to avoid port conflicts during tests. To start a random
port as a fallback we either have to hard-code this behavior into the rest
servers or implement port-range support.
The MiniCluster contains a dispatcher which takes care of the job submission.
This makes the MiniCluster structure more similar to an actual standalone
cluster and reduces the amount of custom "runtime-like" code in test utils.
> LocalEnvironment with web UI does not work with flip-6
> ------------------------------------------------------
>
> Key: FLINK-9045
> URL: https://issues.apache.org/jira/browse/FLINK-9045
> Project: Flink
> Issue Type: Bug
> Components: Webfrontend
> Reporter: Stephan Ewen
> Assignee: Chesnay Schepler
> Priority: Blocker
> Fix For: 1.5.0
>
>
> The following code is supposed to start a web UI when executing in-IDE. Does
> not work with flip-6, as far as I can see.
> {code}
> final ExecutionEnvironment env =
> ExecutionEnvironment.createLocalEnvironmentWithWebUI(new Configuration());
> {code}
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