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https://issues.apache.org/jira/browse/FLINK-4495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15437088#comment-15437088
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Maximilian Michels commented on FLINK-4495:
-------------------------------------------
Thanks [~nielsbasjes] for opening the jira issue. I also created one
(FLINK-4488) with an easy fix.
> Running multiple jobs on yarn (without yarn-session)
> ----------------------------------------------------
>
> Key: FLINK-4495
> URL: https://issues.apache.org/jira/browse/FLINK-4495
> Project: Flink
> Issue Type: Improvement
> Components: YARN Client
> Reporter: Niels Basjes
>
> I created a small application that needs to run multiple (batch) jobs on Yarn
> and then terminate.
> I essentially do right now the following:
> flink run -m yarn-cluster -yn 10 bla.jar ...
> And in my main I do
> foreach thing I need to do {
> ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
> env. ... define the batch job.
> env.execute
> }
> In the second job I submit I get an exception:
> {code}
> java.lang.RuntimeException: Unable to tell application master to stop once
> the specified job has been finised
> at
> org.apache.flink.yarn.YarnClusterClient.stopAfterJob(YarnClusterClient.java:184)
> at
> org.apache.flink.yarn.YarnClusterClient.submitJob(YarnClusterClient.java:202)
> at
> org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:389)
> at
> org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:376)
> at
> org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:61)
> at com.bol.tools.hbase.export.Main.runSingleTable(Main.java:220)
> at com.bol.tools.hbase.export.Main.run(Main.java:81)
> at com.bol.tools.hbase.export.Main.main(Main.java:42)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:509)
> at
> org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:403)
> at
> org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:331)
> at
> org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:775)
> at org.apache.flink.client.CliFrontend.run(CliFrontend.java:251)
> at org.apache.flink.client.CliFrontend$2.run(CliFrontend.java:995)
> at org.apache.flink.client.CliFrontend$2.run(CliFrontend.java:992)
> at
> org.apache.flink.runtime.security.SecurityUtils$1.run(SecurityUtils.java:56)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> at
> org.apache.flink.runtime.security.SecurityUtils.runSecured(SecurityUtils.java:53)
> at
> org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:992)
> at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1046)
> Caused by: java.util.concurrent.TimeoutException: Futures timed out after
> [10000 milliseconds]
> at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
> at
> scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
> at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
> at
> scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
> at scala.concurrent.Await$.result(package.scala:107)
> at scala.concurrent.Await.result(package.scala)
> at
> org.apache.flink.yarn.YarnClusterClient.stopAfterJob(YarnClusterClient.java:182)
> ... 25 more
> {code}
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