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https://issues.apache.org/jira/browse/KAFKA-3590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15399460#comment-15399460
]
ASF GitHub Bot commented on KAFKA-3590:
---------------------------------------
GitHub user cotedm opened a pull request:
https://github.com/apache/kafka/pull/1681
KAFKA-3590: KafkaConsumer fails with "Messages are rejected since there are
fewer in-sync replicas than required." when polling
This just improves the error message since it's confusing that a consumer
throws a message you'd normally see for a producer.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cotedm/kafka KAFKA-3590
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/1681.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1681
----
commit 9873e9fa94c8781dccb390cde890c48f9aa5ffc5
Author: Dustin Cote <dus...@confluent.io>
Date: 2016-07-29T14:59:10Z
Handle error case for under replicated __consumer_offsets by logging a
better message
commit 45c0d6cd9e4192fae6f44a308812679f8fdb3fd3
Author: Dustin Cote <dus...@confluent.io>
Date: 2016-07-29T15:02:28Z
updated comment
----
> KafkaConsumer fails with "Messages are rejected since there are fewer in-sync
> replicas than required." when polling
> -------------------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-3590
> URL: https://issues.apache.org/jira/browse/KAFKA-3590
> Project: Kafka
> Issue Type: Bug
> Components: consumer
> Affects Versions: 0.9.0.1
> Environment: JDK1.8 Ubuntu 14.04
> Reporter: Sergey Alaev
> Assignee: Dustin Cote
>
> KafkaConsumer.poll() fails with "Messages are rejected since there are fewer
> in-sync replicas than required.". Isn't this message about minimum number of
> ISR's when *sending* messages?
> Stacktrace:
> org.apache.kafka.common.KafkaException: Unexpected error from SyncGroup:
> Messages are rejected since there are fewer in-sync replicas than required.
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$SyncGroupRequestHandler.handle(AbstractCoordinator.java:444)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$SyncGroupRequestHandler.handle(AbstractCoordinator.java:411)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:665)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:644)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture$1.onSuccess(RequestFuture.java:167)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture.fireSuccess(RequestFuture.java:133)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture.complete(RequestFuture.java:107)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.onComplete(ConsumerNetworkClient.java:380)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:274)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.clientPoll(ConsumerNetworkClient.java:320)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:213)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:193)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:163)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:222)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.ensurePartitionAssignment(ConsumerCoordinator.java:311)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:890)
> ~[kafka-clients-0.9.0.1.jar:na]
> at
> org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:853)
> ~[kafka-clients-0.9.0.1.jar:na]
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