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ASF GitHub Bot commented on FLINK-7409: --------------------------------------- Github user greghogan commented on the issue: https://github.com/apache/flink/pull/4527 @tillrohrmann please rebase now that #4492 has been merged > WebRuntimeMonitor blocks serving threads > ---------------------------------------- > > Key: FLINK-7409 > URL: https://issues.apache.org/jira/browse/FLINK-7409 > Project: Flink > Issue Type: Improvement > Components: Webfrontend > Affects Versions: 1.4.0 > Reporter: Till Rohrmann > Assignee: Till Rohrmann > Priority: Minor > > The {{WebRuntimeMonitor}} contains a lot of blocking operations where it > retrieves a result from the {{JobManager}} and then waits on the future to > obtain the result. This is not a good design since we are blocking server > threads with that. Instead I propose to follow a more reactive approach where > the {{RequestHandler}} returns a {{CompletableFuture}} of {{FullHttpResonse}} > which is in the completion handler written out to the channel. -- This message was sent by Atlassian JIRA (v6.4.14#64029)