[BEAM-12521] Java SDK Bigquery IO : RuntimeException: ManagedChannel allocation site

• Type: Bug
• Status: Resolved
• Priority: P2
• Resolution: Duplicate
• Affects Version/s: 2.29.0, 2.30.0
• Fix Version/s: 2.31.0
• Component/s: io-java-gcp
• Labels: GCP
• Environment: Dataflow runner
• Assignee: Unassigned
• Reporter: Parag Ghosh
• Created: 21/Jun/21 17:15
• Updated: 17/Nov/21 18:41
• Resolved: 17/Nov/21 18:41

Description

Apache beam Java SDK GCP Bigquery IO giving lots of warning in both batch and streaming Bigquery writes. 

 

Stacktrace - 

java.lang.RuntimeException: ManagedChannel allocation site
	at io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference.<init>(ManagedChannelOrphanWrapper.java:93)
	at io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:53)
	at io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:44)
	at io.grpc.internal.ManagedChannelImplBuilder.build(ManagedChannelImplBuilder.java:612)
	at io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:261)
	at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.createSingleChannel(InstantiatingGrpcChannelProvider.java:340)
	at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.access$1600(InstantiatingGrpcChannelProvider.java:73)
	at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider$1.createSingleChannel(InstantiatingGrpcChannelProvider.java:214)
	at com.google.api.gax.grpc.ChannelPool.create(ChannelPool.java:72)
	at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.createChannel(InstantiatingGrpcChannelProvider.java:221)
	at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.getTransportChannel(InstantiatingGrpcChannelProvider.java:204)
	at com.google.api.gax.rpc.ClientContext.create(ClientContext.java:169)
	at com.google.cloud.bigquery.storage.v1beta2.stub.GrpcBigQueryWriteStub.create(GrpcBigQueryWriteStub.java:138)
	at com.google.cloud.bigquery.storage.v1beta2.stub.BigQueryWriteStubSettings.createStub(BigQueryWriteStubSettings.java:145)
	at com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteClient.<init>(BigQueryWriteClient.java:128)
	at com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteClient.create(BigQueryWriteClient.java:109)
	at org.apache.beam.sdk.io.gcp.bigquery.BigQueryServicesImpl.newBigQueryWriteClient(BigQueryServicesImpl.java:1255)
	at org.apache.beam.sdk.io.gcp.bigquery.BigQueryServicesImpl.access$800(BigQueryServicesImpl.java:135)
	at org.apache.beam.sdk.io.gcp.bigquery.BigQueryServicesImpl$DatasetServiceImpl.<init>(BigQueryServicesImpl.java:521)
	at org.apache.beam.sdk.io.gcp.bigquery.BigQueryServicesImpl$DatasetServiceImpl.<init>(BigQueryServicesImpl.java:449)
	at org.apache.beam.sdk.io.gcp.bigquery.BigQueryServicesImpl.getDatasetService(BigQueryServicesImpl.java:169)
	at org.apache.beam.sdk.io.gcp.bigquery.BatchedStreamingWrite.flushRows(BatchedStreamingWrite.java:374)
	at org.apache.beam.sdk.io.gcp.bigquery.BatchedStreamingWrite.access$800(BatchedStreamingWrite.java:69)
	at org.apache.beam.sdk.io.gcp.bigquery.BatchedStreamingWrite$BatchAndInsertElements.finishBundle(BatchedStreamingWrite.java:271)
	at org.apache.beam.sdk.io.gcp.bigquery.BatchedStreamingWrite$BatchAndInsertElements$DoFnInvoker.invokeFinishBundle(Unknown Source)
	at org.apache.beam.runners.dataflow.worker.repackaged.org.apache.beam.runners.core.SimpleDoFnRunner.finishBundle(SimpleDoFnRunner.java:242)
	at org.apache.beam.runners.dataflow.worker.SimpleParDoFn.finishBundle(SimpleParDoFn.java:432)
	at org.apache.beam.runners.dataflow.worker.util.common.worker.ParDoOperation.finish(ParDoOperation.java:56)
	at org.apache.beam.runners.dataflow.worker.util.common.worker.MapTaskExecutor.execute(MapTaskExecutor.java:103)
	at org.apache.beam.runners.dataflow.worker.StreamingDataflowWorker.process(StreamingDataflowWorker.java:1430)
	at org.apache.beam.runners.dataflow.worker.StreamingDataflowWorker.access$1100(StreamingDataflowWorker.java:165)
	at org.apache.beam.runners.dataflow.worker.StreamingDataflowWorker$7.run(StreamingDataflowWorker.java:1109)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748) 

 

 

Issue Links

• duplicates: BEAM-12356 BigQueryWriteClient in DatasetServiceImpl is not closed, which causes "ManagedChannel allocation site" exceptions