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 <zjf...@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) >
