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Bigtable client connection issue from GKE #1837
Comments
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I finally resolved the error by modifying the files as below and enabling attemptDirectPathXds during Bigtable client creation. Is this approach right to use in production ? Or will there be any fixes or updates made in the io.grpc.LoadBalancerProvider
io.grpc.NameResolverProvider
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…p/templates/java_library/.kokoro (#1837) build(deps): bump certifi Bumps [certifi](https://github.com/certifi/python-certifi) from 2023.5.7 to 2023.7.22. - [Commits](certifi/python-certifi@2023.05.07...2023.07.22) --- updated-dependencies: - dependency-name: certifi dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Source-Link: googleapis/synthtool@d85e1d6 Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-java:latest@sha256:3a95f1b9b1102865ca551b76be51d2bdb850900c4db2f6d79269e7af81ac8f84
…p/templates/java_library/.kokoro (#1837) (#1864) build(deps): bump certifi Bumps [certifi](https://github.com/certifi/python-certifi) from 2023.5.7 to 2023.7.22. - [Commits](certifi/python-certifi@2023.05.07...2023.07.22) --- updated-dependencies: - dependency-name: certifi dependency-type: indirect ... Source-Link: googleapis/synthtool@d85e1d6 Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-java:latest@sha256:3a95f1b9b1102865ca551b76be51d2bdb850900c4db2f6d79269e7af81ac8f84 Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Sorry about the trouble. I have removed the grpclb dependency. So it should fix the issue in the next release #2033 |
What version of gRPC-Java are you using?
1.55.1
What is your environment?
OS -On GKE - Linux[gke-os-distribution - cos]
JDK 15 with maven
What did you expect to see?
Connect to Bigtable instance in the same GCP project from the application.
I'm able to connect to Bigtable using my account running in local environment.
What did you see instead?
Connection to bigtable fails with exception at this line
Dependency used
<dependency> <groupId>com.google.cloud</groupId> <artifactId>google-cloud-bigtable</artifactId> <version>2.24.1</version> </dependency>
Steps to reproduce the bug
Caused by: java.lang.IllegalStateException: Default config is invalid: Status{code=UNKNOWN, description=None of [grpclb] specified by Service Config are available., cause=null} at com.google.common.base.Preconditions.checkState(Preconditions.java:590) at io.grpc.internal.ManagedChannelImpl.<init>(ManagedChannelImpl.java:642) at io.grpc.internal.ManagedChannelImplBuilder.build(ManagedChannelImplBuilder.java:631) at io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:297) at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.createSingleChannel(InstantiatingGrpcChannelProvider.java:391) at com.google.api.gax.grpc.ChannelPool.<init>(ChannelPool.java:107) at com.google.api.gax.grpc.ChannelPool.create(ChannelPool.java:85) at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.createChannel(InstantiatingGrpcChannelProvider.java:237) at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.getTransportChannel(InstantiatingGrpcChannelProvider.java:231) at com.google.api.gax.rpc.ClientContext.create(ClientContext.java:201) at com.google.cloud.bigtable.data.v2.stub.EnhancedBigtableStub.create(EnhancedBigtableStub.java:175) at com.google.cloud.bigtable.data.v2.BigtableDataClient.create(BigtableDataClient.java:165)
Note : Error still persists after modifications to service account and workload identity setup
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