Yichi Zhang created BEAM-12294:
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Summary: BeamFnStatusClient not properly shutdown.
Key: BEAM-12294
URL: https://issues.apache.org/jira/browse/BEAM-12294
Project: Beam
Issue Type: Bug
Components: sdk-java-harness
Reporter: Yichi Zhang
Example worker error:
{code:java}
exception: "java.lang.RuntimeException: ManagedChannel allocation site
at
org.apache.beam.vendor.grpc.v1p26p0.io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference.<init>(ManagedChannelOrphanWrapper.java:94)
at
org.apache.beam.vendor.grpc.v1p26p0.io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:52)
at
org.apache.beam.vendor.grpc.v1p26p0.io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:43)
at
org.apache.beam.vendor.grpc.v1p26p0.io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:524)
at
org.apache.beam.sdk.fn.channel.ManagedChannelFactory$InterceptedManagedChannelFactory.forDescriptor(ManagedChannelFactory.java:107)
at
org.apache.beam.fn.harness.status.BeamFnStatusClient.<init>(BeamFnStatusClient.java:57)
at org.apache.beam.fn.harness.FnHarness.main(FnHarness.java:279)
at org.apache.beam.fn.harness.FnHarness.main(FnHarness.java:183)
at org.apache.beam.fn.harness.FnHarness.main(FnHarness.java:143)
at org.apache.beam.fn.harness.FnHarness.main(FnHarness.java:107)
{code}
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