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Kostas Kloudas edited comment on FLINK-17788 at 5/26/20, 2:45 PM: ------------------------------------------------------------------ [~zjffdu] can you be more specific on what you see as error? Also do you launch the Yarn cluster from the Flink Shell? Or you expect to find a running Yarn Cluster? And if the second is the case, how do you specify the {{ApplicationId}}? The reason I am asking is because the {{DeploymentOptions.TARGET}} that you remove in the PR has to be set to something. If you launch the yarn cluster from the FlinkYarnSessionCLI, then Flink will find the "properties" file that contains the {{ApplicationId}} of the cluster and it will know where to submit the job. was (Author: kkl0u): [~zjffdu] can you be more specific on what you see as error? Also do you launch the Yarn cluster from the Flink Shell? Or you expect to find a running Yarn Cluster? And if the second is the case, how do you specify the {{ApplicationId}}? The reason I am asking is because the {{DeploymentOptions.TARGET}} that you remove in the PR has to be set to something. If you launch the yarn cluster from the ScalaShell (the {{FlinkShell.deployNewYarnCluster()}} method), then I assume that Flink will find the "properties" file that contains the ApplicationId of the cluster and it will know where to submit the job. > scala shell in yarn mode is broken > ---------------------------------- > > Key: FLINK-17788 > URL: https://issues.apache.org/jira/browse/FLINK-17788 > Project: Flink > Issue Type: Bug > Components: Scala Shell > Affects Versions: 1.11.0 > Reporter: Jeff Zhang > Priority: Major > Labels: pull-request-available > > When I start scala shell in yarn mode, one yarn app will be launched, and > after I write some flink code and trigger a flink job, another yarn app will > be launched but would failed to launch due to some conflicts. -- This message was sent by Atlassian Jira (v8.3.4#803005)