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From: Seshadri, Balaji
Sent: Friday, April 11, 2014 3:36 PM
To: 'users@kafka.apache.org'
Subject: Issue with Upgrade of 0.8.1
Hi,
We upgraded to 0.8.1 version of Kafka in TEST,we did load test shutting down 1
broker in the cluster,we are getting below error and cluster becomes
unresponsive.
Do you guys have any fix for this issue ?.
[2014-04-11 15:10:42.595-0600] ERROR Conditional update of path
/brokers/topics/rain-load-test/partitions/52/state with data
{"controller_epoch":33,"leader":1,"version":1,"leader_epoch":32,"isr":[1]} and
expected version 55 failed due to
org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode =
BadVersion for /brokers/topics/rain-load-test/partitions/52/state
(kafka.utils.ZkUtils$)
[2014-04-11 15:10:42.595-0600] INFO Partition [rain-load-test,52] on broker 1:
Cached zkVersion [55] not equal to that in zookeeper, skip updating ISR
(kafka.cluster.Partition)
Thanks,
Balaji
