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ASF GitHub Bot commented on FLINK-8656: --------------------------------------- Github user GJL commented on a diff in the pull request: https://github.com/apache/flink/pull/5487#discussion_r170179361 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/JobMaster.java --- @@ -447,6 +453,165 @@ public void postStop() throws Exception { return CompletableFuture.completedFuture(Acknowledge.get()); } + @Override + public CompletableFuture<Acknowledge> rescaleJob( + int newParallelism, + RescalingBehaviour rescalingBehaviour, + Time timeout) { + final ArrayList<JobVertexID> allOperators = new ArrayList<>(jobGraph.getNumberOfVertices()); + + for (JobVertex jobVertex : jobGraph.getVertices()) { + allOperators.add(jobVertex.getID()); + } + + return rescaleOperators(allOperators, newParallelism, rescalingBehaviour, timeout); + } + + @Override + public CompletableFuture<Acknowledge> rescaleOperators( --- End diff -- ok > Add CLI command for rescaling > ----------------------------- > > Key: FLINK-8656 > URL: https://issues.apache.org/jira/browse/FLINK-8656 > Project: Flink > Issue Type: New Feature > Components: Client > Affects Versions: 1.5.0 > Reporter: Till Rohrmann > Assignee: Till Rohrmann > Priority: Major > Labels: flip-6 > Fix For: 1.5.0 > > > The REST rescaling calls should be made accessible via the {{CliFrontend}}. > In order to do that I propose to add a {{modify}} command to the > {{CliFrontend}} to which we can pass a new parallelism. -- This message was sent by Atlassian JIRA (v7.6.3#76005)