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https://issues.apache.org/jira/browse/FLINK-12075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16807578#comment-16807578
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Richard Deurwaarder commented on FLINK-12075:
---------------------------------------------
I've just tested the PR of [~till.rohrmann] on our cluster and this works
perfectly for us.
Thank you [~aljoscha] and [~till.rohrmann] for fixing and giving this priority
for 1.8.0!
> Not able to submit jobs on YARN when there's a firewall
> -------------------------------------------------------
>
> Key: FLINK-12075
> URL: https://issues.apache.org/jira/browse/FLINK-12075
> Project: Flink
> Issue Type: Bug
> Components: Deployment / YARN
> Affects Versions: 1.7.2, 1.8.0
> Reporter: Richard Deurwaarder
> Assignee: Till Rohrmann
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.8.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> If there is a firewall around the YARN cluster and the machine, submitting
> flink job it is unpractical because new flink clusters start up with random
> ports for REST communication.
>
> FLINK-5758 should've fixed this. But it seems FLINK-11081 either undid the
> changes or did not implement this. The relevant code is changed in
> FLINK-11081
> ([https://github.com/apache/flink/commit/730eed71ef3f718d61f85d5e94b1060844ca56db#diff-487838863ab693af7008f04cb3359be3R102])
>
>
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