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https://issues.apache.org/jira/browse/BEAM-9345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ismaël Mejía resolved BEAM-9345.
--------------------------------
Resolution: Fixed
> "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
> Priority: Major
> Fix For: 2.20.0
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> 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@
> (https://lists.apache.org/thread.html/r1fb9456055ae51f998be67531f0ac55d3da9cf2647238b991eee7f97%40%3Cuser.beam.apache.org%3E):
> 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
> {noformat}
> 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
> {noformat}
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