You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "Robert Metzger (JIRA)" <ji...@apache.org> on 2016/02/19 19:50:18 UTC
[jira] [Resolved] (FLINK-3368) Kafka 0.8 consumer fails to recover
from broker shutdowns
[ https://issues.apache.org/jira/browse/FLINK-3368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Metzger resolved FLINK-3368.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.0.0
Fixed in http://git-wip-us.apache.org/repos/asf/flink/commit/d48bb59a
> Kafka 0.8 consumer fails to recover from broker shutdowns
> ---------------------------------------------------------
>
> Key: FLINK-3368
> URL: https://issues.apache.org/jira/browse/FLINK-3368
> Project: Flink
> Issue Type: Bug
> Components: Kafka Connector
> Affects Versions: 1.0.0
> Reporter: Robert Metzger
> Assignee: Robert Metzger
> Priority: Blocker
> Fix For: 1.0.0
>
>
> It seems that the Kafka Consumer (0.8) fails to restart a job after it failed due to a Kafka broker shutdown.
> {code}
> java.lang.Exception: Unable to get last offset for partitions [FetchPartition {topic=a, partition=13, offset=-915623761776}, FetchPartition {topic=b, partition=13, offset=-915623761776}, FetchPartition {topic=c, partition=13, offset=-915623761776}, FetchPartition {topic=d, partition=13, offset=-915623761776}, FetchPartition {topic=e, partition=13, offset=-915623761776}, FetchPartition {topic=f, partition=13, offset=-915623761776}, FetchPartition {topic=g, partition=13, offset=-915623761776}].
> Exception for partition 13: kafka.common.NotLeaderForPartitionException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
> at java.lang.Class.newInstance(Class.java:442)
> at kafka.common.ErrorMapping$.exceptionFor(ErrorMapping.scala:86)
> at kafka.common.ErrorMapping.exceptionFor(ErrorMapping.scala)
> at org.apache.flink.streaming.connectors.kafka.internals.LegacyFetcher$SimpleConsumerThread.getLastOffset(LegacyFetcher.java:551)
> at org.apache.flink.streaming.connectors.kafka.internals.LegacyFetcher$SimpleConsumerThread.run(LegacyFetcher.java:379)
> {code}
> I haven't understood the cause of this issue, but I'll investigate it.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)