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https://issues.apache.org/jira/browse/KAFKA-7369?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Gustafson resolved KAFKA-7369.
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Resolution: Fixed
Fix Version/s: 2.1.0
2.0.1
> Retry when possible in AdminClient.listConsumerGroups
> -----------------------------------------------------
>
> Key: KAFKA-7369
> URL: https://issues.apache.org/jira/browse/KAFKA-7369
> Project: Kafka
> Issue Type: Bug
> Reporter: Jason Gustafson
> Assignee: Jason Gustafson
> Priority: Major
> Fix For: 2.0.1, 2.1.0
>
>
> Currently we do not retry ListGroups requests when they fail due to retriable
> errors. For example, this is causing some instability in
> `kafka.admin.ListConsumerGroupTest.testListConsumerGroups`.
> {code}
> java.util.concurrent.ExecutionException:
> org.apache.kafka.common.errors.CoordinatorLoadInProgressException: Error
> listing groups on localhost:43001 (id: 0 rack: null)
> at
> org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
> at
> org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
> at
> org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
> at
> org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:262)
> at
> kafka.admin.ConsumerGroupCommand$ConsumerGroupService.listGroups(ConsumerGroupCommand.scala:132)
> {code}
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