>我尝试在纱线模式下启动 flink scala shell，但遇到以下错误。
这是我使用的命令，我错过了什么吗？谢谢
bin/start-scala-shell.sh yarn -n 2
Starting Flink Shell:
2018-06-04 17:31:18,166 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: jobmanager.rpc.address, localhost
2018-06-04 17:31:18,168 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: jobmanager.rpc.port, 6123
2018-06-04 17:31:18,168 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: jobmanager.heap.mb, 1024
2018-06-04 17:31:18,168 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.heap.mb, 1024
2018-06-04 17:31:18,169 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.numberOfTaskSlots, 1
2018-06-04 17:31:18,169 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: parallelism.default, 1
2018-06-04 17:31:18,169 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)
你使用哪个版本的 flink？如果是 1.5.0，则存在 scala shell 不适用于 flip-6 模式(默认启用(的已知问题。您可以尝试使用传统模式运行它。已经打开了 JIRA FLINK-8795 用于修复它。