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Posted to issues@flink.apache.org by "Ufuk Celebi (JIRA)" <ji...@apache.org> on 2015/11/04 16:44:27 UTC
[jira] [Created] (FLINK-2969) FlinkYarnSessionCli with recovery
enabled fails when killing TaskManager
Ufuk Celebi created FLINK-2969:
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Summary: FlinkYarnSessionCli with recovery enabled fails when killing TaskManager
Key: FLINK-2969
URL: https://issues.apache.org/jira/browse/FLINK-2969
Project: Flink
Issue Type: Bug
Components: Distributed Runtime, YARN Client
Affects Versions: 0.10
Reporter: Ufuk Celebi
I'm running a YARN session with 2 physical nodes and 5 containers (ApplicationMaster and 4 TaskManagers). There is no Flink program submitted to the cluster.
Running a sequence of failure operations (killing the ApplicationMaster and TaskManager containers), I sometimes get the following Exception after killing a TaskManager:
{code}
15:31:20,721 WARN org.apache.flink.client.FlinkYarnSessionCli - Exception while running the interactive command line interface
java.lang.RuntimeException: Unable to get Cluster status from Application Client
at org.apache.flink.yarn.FlinkYarnCluster.getClusterStatus(FlinkYarnCluster.java:307)
at org.apache.flink.client.FlinkYarnSessionCli.runInteractiveCli(FlinkYarnSessionCli.java:296)
at org.apache.flink.client.FlinkYarnSessionCli.run(FlinkYarnSessionCli.java:455)
at org.apache.flink.client.FlinkYarnSessionCli.main(FlinkYarnSessionCli.java:351)
Caused by: akka.pattern.AskTimeoutException: Recipient[Actor[akka://flink/user/applicationClient#-607831833]] had already been terminated.
at akka.pattern.AskableActorRef$.ask$extension(AskSupport.scala:132)
at akka.pattern.AskableActorRef$.$qmark$extension(AskSupport.scala:144)
at akka.pattern.AskSupport$class.ask(AskSupport.scala:75)
at akka.pattern.package$.ask(package.scala:43)
at akka.pattern.Patterns$.ask(Patterns.scala:47)
at akka.pattern.Patterns.ask(Patterns.scala)
at org.apache.flink.yarn.FlinkYarnCluster.getClusterStatus(FlinkYarnCluster.java:302)
... 3 more
{code}
I would like to investigate this for the 0.10.1/1.0 release and not block the current RC.
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