Jason Gustafson created KAFKA-7369:
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Summary: 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
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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