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Yang Wang commented on FLINK-21038: ----------------------------------- I agree with you that we could remove the two optional "host" and "web-ui" argument and use the common args instead. {code:java} Usage: jobmanager.sh ((start|start-foreground) [args])|stop|stop-all {code} > jobmanager.sh may misinterpret webui-port argument > -------------------------------------------------- > > Key: FLINK-21038 > URL: https://issues.apache.org/jira/browse/FLINK-21038 > Project: Flink > Issue Type: Improvement > Components: Deployment / Scripts > Affects Versions: 1.9.0 > Reporter: Chesnay Schepler > Priority: Major > > The usage description for {{jobmanager.sh}} is as follows: > {code} > Usage: jobmanager.sh ((start|start-foreground) [host] > [webui-port])|stop|stop-all > {code} > It shows both {{host}} and {{webui-port}} as _separate_ optional arguments, > however we hard-code the positions of these parameters: > {code} > STARTSTOP=$1 > HOST=$2 # optional when starting multiple instances > WEBUIPORT=$3 # optional when starting multiple instances > {code} > As such you cannot set the webui.port without also setting some dummy host > argument. > I'm wondering whether we could not remove these in favor of dynamic > properties. -- This message was sent by Atlassian Jira (v8.3.4#803005)