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Posted to issues@beam.apache.org by "Joachim Isaksson (Jira)" <ji...@apache.org> on 2021/09/02 05:49:00 UTC
[jira] [Commented] (BEAM-12356) BigQueryWriteClient in DatasetServiceImpl is not closed, which causes "ManagedChannel allocation site" exceptions
[ https://issues.apache.org/jira/browse/BEAM-12356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17408550#comment-17408550 ]
Joachim Isaksson commented on BEAM-12356:
-----------------------------------------
We see it 70-100ish times in a 5 minute integration test, and once every few seconds at low load. Have not had the opportunity to test at production like loads yet.
> BigQueryWriteClient in DatasetServiceImpl is not closed, which causes "ManagedChannel allocation site" exceptions
> -----------------------------------------------------------------------------------------------------------------
>
> Key: BEAM-12356
> URL: https://issues.apache.org/jira/browse/BEAM-12356
> Project: Beam
> Issue Type: Bug
> Components: io-java-gcp
> Affects Versions: 2.29.0
> Reporter: Minbo Bae
> Assignee: Reuven Lax
> Priority: P2
> Fix For: 2.31.0
>
> Attachments: bigquery_grpc.log
>
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> [BigQueryWriteClient|https://github.com/apache/beam/blob/v2.29.0/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/BigQueryServicesImpl.java#L461] in DatasetServiceImpl (added at [https://github.com/apache/beam/pull/14309)] is not closed. This causes the error logs in gRPC orphan channel clean up. See "bigquery_grpc.log" in attachments which is extracted from GCP Dataflow. I don't think this issue affect pipeline runs except the error logs, but could you take a look at that?
> A similar issue is reported for {{CloudBigtableIO}} at [https://github.com/googleapis/java-bigtable-hbase/issues/2658]
>
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