Alexander Kukushkin created KAFKA-2890:
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Summary: Strange behaviour during partitions reassignment.
Key: KAFKA-2890
URL: https://issues.apache.org/jira/browse/KAFKA-2890
Project: Kafka
Issue Type: Bug
Affects Versions: 0.9.0.0
Reporter: Alexander Kukushkin
Hi.
I am playing with the new version of kafka (0.9.0.0).
Initially I've created cluster of 3 nodes, and created some topics there. Later
I've added one more node and triggered partitions reassignment. It's kind of
working, but on the new node in the log file there are strange warnings:
[2015-11-25 14:06:52,998] WARN [ReplicaFetcherThread-1-152], Error in fetch
kafka.server.ReplicaFetcherThread$FetchRequest@3f442c7b. Possible cause:
org.apache.kafka.common.protocol.types.SchemaException: Error reading field
'responses': Error reading field 'topic': java.nio.BufferUnderflowException
(kafka.server.ReplicaFetcherThread)
I've found similar log messages in the following ticket:
https://issues.apache.org/jira/browse/KAFKA-2756
But there such messages were related to the replication between different
versions (0.8 and 0.9).
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