Kyle Weaver created BEAM-9345:
---------------------------------
Summary: "Multiple environments cannot be created in detached mode"
Key: BEAM-9345
URL: https://issues.apache.org/jira/browse/BEAM-9345
Project: Beam
Issue Type: Bug
Components: runner-flink
Reporter: Kyle Weaver
Assignee: Maximilian Michels
Workarounds.restoreOriginalStdOutAndStdErrIfApplicable throws exception when
running in standalone session cluster. Since FLINK-15504 is resolved in Flink
1.10, maybe we can remove the workaround in Beam?
>From user@:
I am trying to upgrade from a Flink session cluster 1.8 to 1.9 and from Beam
2.16.0 to 2.19.0.
Everything went quite smoothly, the local runner and the local Flink runner
work flawlessly.
However when I:
1. Generate a Beam jar for the FlinkRunner via maven (mvn package
-PFlinkRunner)
2. Glue that into a Flink 1.9 docker image
3. Start the image as a Standalone Session Cluster
When I try to launch the first pipeline I get the following exception
org.apache.flink.client.program.ProgramInvocationException: The main method
caused an error: Failed to construct instance from factory method
FlinkRunner#fromOptions(interface org.apache.beam.sdk.options.PipelineOptions)
at
org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:593)
at
org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:438)
at
org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:274)
at
org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:746)
at
org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:273)
at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:205)
at
org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1010)
at
org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1083)
at
org.apache.flink.runtime.security.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30)
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1083)
Caused by: java.lang.RuntimeException: Failed to construct instance from
factory method FlinkRunner#fromOptions(interface
org.apache.beam.sdk.options.PipelineOptions)
at
org.apache.beam.sdk.util.InstanceBuilder.buildFromMethod(InstanceBuilder.java:224)
at
org.apache.beam.sdk.util.InstanceBuilder.build(InstanceBuilder.java:155)
at
org.apache.beam.sdk.PipelineRunner.fromOptions(PipelineRunner.java:55)
at org.apache.beam.sdk.Pipeline.run(Pipeline.java:309)
at org.apache.beam.sdk.Pipeline.run(Pipeline.java:301)
at ch.ricardo.di.beam.KafkaToBigQuery.main(KafkaToBigQuery.java:180)
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:498)
at
org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:576)
... 9 more
Caused by: java.lang.reflect.InvocationTargetException
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:498)
at
org.apache.beam.sdk.util.InstanceBuilder.buildFromMethod(InstanceBuilder.java:214)
... 19 more
Caused by: org.apache.flink.api.common.InvalidProgramException: Multiple
environments cannot be created in detached mode
at
org.apache.flink.client.program.ContextEnvironmentFactory.createExecutionEnvironment(ContextEnvironmentFactory.java:67)
at java.util.Optional.map(Optional.java:215)
at
org.apache.flink.api.java.ExecutionEnvironment.getExecutionEnvironment(ExecutionEnvironment.java:1068)
at
org.apache.beam.runners.flink.translation.utils.Workarounds.restoreOriginalStdOutAndStdErrIfApplicable(Workarounds.java:43)
at org.apache.beam.runners.flink.FlinkRunner.<init>(FlinkRunner.java:96)
at
org.apache.beam.runners.flink.FlinkRunner.fromOptions(FlinkRunner.java:90)
... 24 more
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