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From Till Rohrmann <trohrm...@apache.org>
Subject Re: Can not run scala-shell in yarn mode in flink 1.5
Date Wed, 06 Jun 2018 07:23:12 GMT
Hi Jeff,

thanks for reporting this issue. The corresponding JIRA issue is here [1].
Until the issue is fixed, I would recommend switching to the legacy mode
via setting `mode: legacy` in your flink-conf.yaml.

[1] https://issues.apache.org/jira/browse/FLINK-8795

Cheers,
Till

On Wed, Jun 6, 2018 at 6:32 AM Jeff Zhang <zjffdu@gmail.com> wrote:

> I try to run scala-shell in yarn mode in 1.5, but hit the following error.
> I can run it successfully in 1.4.2. It is the same even when I change the
> mode to legacy.  Is this a known issue or something changed in 1.5 ? Thanks
>
> Command I Use: bin/start-scala-shell.sh yarn -n 1
>
>
> Starting Flink Shell:
> 2018-06-06 12:30:02,672 INFO
> org.apache.flink.configuration.GlobalConfiguration            - Loading
> configuration property: jobmanager.rpc.address, localhost
> 2018-06-06 12:30:02,673 INFO
> org.apache.flink.configuration.GlobalConfiguration            - Loading
> configuration property: jobmanager.rpc.port, 6123
> 2018-06-06 12:30:02,674 INFO
> org.apache.flink.configuration.GlobalConfiguration            - Loading
> configuration property: jobmanager.heap.mb, 1024
> 2018-06-06 12:30:02,674 INFO
> org.apache.flink.configuration.GlobalConfiguration            - Loading
> configuration property: taskmanager.heap.mb, 1024
> 2018-06-06 12:30:02,674 INFO
> org.apache.flink.configuration.GlobalConfiguration            - Loading
> configuration property: taskmanager.numberOfTaskSlots, 1
> 2018-06-06 12:30:02,674 INFO
> org.apache.flink.configuration.GlobalConfiguration            - Loading
> configuration property: parallelism.default, 1
> 2018-06-06 12:30:02,675 INFO
> org.apache.flink.configuration.GlobalConfiguration            - Loading
> configuration property: rest.port, 8081
> Exception in thread "main" java.lang.UnsupportedOperationException: Can't
> deploy a standalone cluster.
> at
> org.apache.flink.client.deployment.StandaloneClusterDescriptor.deploySessionCluster(StandaloneClusterDescriptor.java:57)
> at
> org.apache.flink.client.deployment.StandaloneClusterDescriptor.deploySessionCluster(StandaloneClusterDescriptor.java:31)
> at
> org.apache.flink.api.scala.FlinkShell$.deployNewYarnCluster(FlinkShell.scala:272)
> at
> org.apache.flink.api.scala.FlinkShell$.fetchConnectionInfo(FlinkShell.scala:164)
> at
> org.apache.flink.api.scala.FlinkShell$.liftedTree1$1(FlinkShell.scala:194)
> at org.apache.flink.api.scala.FlinkShell$.startShell(FlinkShell.scala:193)
> at org.apache.flink.api.scala.FlinkShell$.main(FlinkShell.scala:135)
> at org.apache.flink.api.scala.FlinkShell.main(FlinkShell.scala)
>

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