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https://issues.apache.org/jira/browse/KAFKA-12339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Randall Hauch resolved KAFKA-12339.
-----------------------------------
Reviewer: Randall Hauch
Resolution: Fixed
Merged to `trunk`, and cherry-picked to:
* `2.8` for inclusion in 2.8.0 (with release manager approval)
* `2.7` for inclusion in 2.7.1
* `2.6` for inclusion in 2.6.2 (with release manager approval)
* `2.5` for inclusion in 2.5.2
> Add retry to admin client's listOffsets
> ---------------------------------------
>
> Key: KAFKA-12339
> URL: https://issues.apache.org/jira/browse/KAFKA-12339
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 2.5.2, 2.8.0, 2.7.1, 2.6.2
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Priority: Blocker
> Fix For: 2.5.2, 2.8.0, 2.7.1, 2.6.2
>
>
> After upgrading our connector env to 2.9.0-SNAPSHOT, sometimes the connect
> cluster encounters following error.
> {quote}Uncaught exception in herder work thread, exiting:
> (org.apache.kafka.connect.runtime.distributed.DistributedHerder:324)
> org.apache.kafka.connect.errors.ConnectException: Error while getting end
> offsets for topic 'connect-storage-topic-connect-cluster-1'
> at org.apache.kafka.connect.util.TopicAdmin.endOffsets(TopicAdmin.java:689)
> at
> org.apache.kafka.connect.util.KafkaBasedLog.readToLogEnd(KafkaBasedLog.java:338)
> at org.apache.kafka.connect.util.KafkaBasedLog.start(KafkaBasedLog.java:195)
> at
> org.apache.kafka.connect.storage.KafkaStatusBackingStore.start(KafkaStatusBackingStore.java:216)
> at
> org.apache.kafka.connect.runtime.AbstractHerder.startServices(AbstractHerder.java:129)
> at
> org.apache.kafka.connect.runtime.distributed.DistributedHerder.run(DistributedHerder.java:310)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:834)
> Caused by: java.util.concurrent.ExecutionException:
> org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server
> does not host this topic-partition.
> 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:260)
> at org.apache.kafka.connect.util.TopicAdmin.endOffsets(TopicAdmin.java:668)
> ... 10 more
> {quote}
> [https://github.com/apache/kafka/pull/9780] added shared admin to get end
> offsets. KafkaAdmin#listOffsets does not handle topic-level error, hence the
> UnknownTopicOrPartitionException on topic-level can obstruct worker from
> running when the new internal topic is NOT synced to all brokers.
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