Any pointers please....
Abhi
On Wed, Apr 26, 2017 at 11:03 PM, Abhit Kalsotra <abhit...@gmail.com>
wrote:
Hi *
My kafka setup
**OS: Windows Machine*6 broker nodes , 4 on one Machine and 2 on other
Machine*
**ZK instance on (4 broker nodes Machine) and another ZK on (2 broker
nodes machine)*
** 2 Topics with partition size = 50 and replication factor = 3*
I am producing on an average of around 500 messages / sec with each
message size close to 98 bytes...
More or less the message rate stays constant throughout, but after
running
the setup for close to 2 weeks , my Kafka cluster broke and this
happened
twice in a month. Not able to understand what's the issue, Kafka gurus
please do share your inputs...
the controlle.log file at the time of Kafka broken looks like
*[2017-04-26 12:03:34,998] INFO [Controller 0]: Broker failure callback
for 0,1,3,5,6 (kafka.controller.KafkaController)[2017-04-26
12:03:34,998]
INFO [Controller 0]: Removed ArrayBuffer() from list of shutting down
brokers. (kafka.controller.KafkaController)[2017-04-26 12:03:34,998]
INFO
[Partition state machine on Controller 0]: Invoking state change to
OfflinePartition for partitions
[__consumer_offsets,19],[mytopic,11],[__consumer_
offsets,30],[mytopicOLD,18],[mytopic,13],[__consumer_
offsets,47],[mytopicOLD,26],[__consumer_offsets,29],[
mytopicOLD,0],[__consumer_offsets,41],[mytopic,44],[
mytopicOLD,38],[mytopicOLD,2],[__consumer_offsets,17],[__
consumer_offsets,10],[mytopic,20],[mytopic,23],[mytopic,30],
[__consumer_offsets,14],[__consumer_offsets,40],[mytopic,
31],[mytopicOLD,43],[mytopicOLD,19],[mytopicOLD,35]
,[__consumer_offsets,18],[mytopic,43],[__consumer_offsets,26],[__consumer_
offsets,0],[mytopic,32],[__consumer_offsets,24],[
mytopicOLD,3],[mytopic,2],[mytopic,3],[mytopicOLD,45],[
mytopic,35],[__consumer_offsets,20],[mytopic,1],[
mytopicOLD,33],[__consumer_offsets,5],[mytopicOLD,47],[__
consumer_offsets,22],[mytopicOLD,8],[mytopic,33],[
mytopic,36],[mytopicOLD,11],[mytopic,47],[mytopicOLD,20],[
mytopic,48],[__consumer_offsets,12],[mytopicOLD,32],[_
_consumer_offsets,8],[mytopicOLD,39],[mytopicOLD,27]
,[mytopicOLD,49],[mytopicOLD,42],[mytopic,21],[mytopicOLD,
31],[mytopic,29],[__consumer_offsets,23],[mytopicOLD,21],[_
_consumer_offsets,48],[__consumer_offsets,11],[mytopic,
18],[__consumer_offsets,13],[mytopic,45],[mytopic,5],[
mytopicOLD,25],[mytopic,6],[mytopicOLD,23],[mytopicOLD,37]
,[__consumer_offsets,6],[__consumer_offsets,49],[
mytopicOLD,13],[__consumer_offsets,28],[__consumer_offsets,4],[__consumer_
offsets,37],[mytopic,12],[mytopicOLD,30],[__consumer_
offsets,31],[__consumer_offsets,44],[mytopicOLD,15],[
mytopicOLD,29],[mytopic,37],[mytopic,38],[__consumer_
offsets,42],[mytopic,27],[mytopic,26],[mytopic,15],[__
consumer_offsets,34],[mytopic,42],[__consumer_offsets,46],[
mytopic,14],[mytopicOLD,12],[mytopicOLD,1],[mytopic,7],[__
consumer_offsets,25],[mytopicOLD,24],[mytopicOLD,44]
,[mytopicOLD,14],[__consumer_offsets,32],[mytopic,0],[__
consumer_offsets,43],[mytopic,39],[mytopicOLD,5],[mytopic,9]
,[mytopic,24],[__consumer_offsets,36],[mytopic,25],[
mytopicOLD,36],[mytopic,19],[__consumer_offsets,35],[__
consumer_offsets,7],[mytopic,8],[__consumer_offsets,38],[
mytopicOLD,48],[mytopicOLD,9],[__consumer_offsets,1],[
mytopicOLD,6],[mytopic,41],[mytopicOLD,41],[mytopicOLD,7],
[mytopic,17],[mytopicOLD,17],[mytopic,49],[__consumer_
offsets,16],[__consumer_offsets,2]
(kafka.controller.PartitionStateMachine)[2017-04-26 12:03:35,045] INFO
[SessionExpirationListener on 1], ZK expired; shut down all controller
components and try to re-elect
(kafka.controller.KafkaController$SessionExpirationListener)[2017-04-26
12:03:35,045] DEBUG [Controller 1]: Controller resigning, broker id 1
(kafka.controller.KafkaController)[2017-04-26 12:03:35,045] DEBUG
[Controller 1]: De-registering IsrChangeNotificationListener
(kafka.controller.KafkaController)[2017-04-26 12:03:35,060] INFO
[Partition
state machine on Controller 1]: Stopped partition state machine
(kafka.controller.PartitionStateMachine)[2017-04-26 12:03:35,060] INFO
[Replica state machine on controller 1]: Stopped replica state machine
(kafka.controller.ReplicaStateMachine)[2017-04-26 12:03:35,060] INFO
[Controller 1]: Broker 1 resigned as the controller
(kafka.controller.KafkaController)[2017-04-26 12:03:36,013] DEBUG
[OfflinePartitionLeaderSelector]: No broker in ISR is alive for
[__consumer_offsets,19]. Pick the leader from the alive assigned
replicas:
(kafka.controller.OfflinePartitionLeaderSelector)[2017-04-26
12:03:36,029]
DEBUG [OfflinePartitionLeaderSelector]:
[mytopic,11]. Pick the leader from the alive assigned replicas:
(kafka.controller.OfflinePartitionLeaderSelector)[2017-04-26
12:03:36,029]
DEBUG [OfflinePartitionLeaderSelector]: No broker in ISR is alive for
[__consumer_offsets,30]. Pick the leader from the alive assigned
replicas:
(kafka.controller.OfflinePartitionLeaderSelector)[2017-04-26
12:03:37,811]
DEBUG [OfflinePartitionLeaderSelector]: Some broker in ISR is alive for
[mytopicOLD,18]. Select 2 from ISR 2 to be the leader.
(kafka.controller.OfflinePartitionLeaderSelector)*
Typical broker config attached.. Please do share some valid inputs...
Abhi
!wq
*-- *
If you can't succeed, call it version 1.0
--
If you can't succeed, call it version 1.0
