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ASF GitHub Bot commented on FLINK-7836: --------------------------------------- Github user yanghua commented on a diff in the pull request: https://github.com/apache/flink/pull/5593#discussion_r171182303 --- Diff: flink-yarn/src/main/java/org/apache/flink/yarn/AbstractYarnClusterDescriptor.java --- @@ -979,6 +989,16 @@ public ApplicationReport startAppMaster( appContext.setApplicationType("Apache Flink"); appContext.setAMContainerSpec(amContainer); appContext.setResource(capability); + + if (nodeLabel != null) { + try { + Method method = appContext.getClass().getMethod("setNodeLabelExpression", String.class); + method.invoke(appContext, nodeLabel); + } catch (NoSuchMethodException e) { + LOG.warn("Ignoring node label setting because the version of YARN does not support it"); + } + } --- End diff -- Do you mean wrap this code segment to a new method named this? > specifying node label for flink job to run on yarn > -------------------------------------------------- > > Key: FLINK-7836 > URL: https://issues.apache.org/jira/browse/FLINK-7836 > Project: Flink > Issue Type: New Feature > Components: Client > Affects Versions: 1.3.2 > Reporter: zhaibaba > Assignee: vinoyang > Priority: Major > > flink client cannot specify node label for flink job to run on yarn -- This message was sent by Atlassian JIRA (v7.6.3#76005)