Thanks Neha and Jun, It turned out to be miss configuration in our
zookeeper cluster. After correcting it everything looks good.
Thanks,
Raja.
On Fri, Sep 13, 2013 at 10:13 AM, Jun Rao <jun...@gmail.com> wrote:
> Any error in the controller and the state-change log? Are brokers 2,3,4
> alive?
>
> Thanks,
>
> Jun
>
>
> On Thu, Sep 12, 2013 at 4:56 PM, Rajasekar Elango <rela...@salesforce.com
> >wrote:
>
> > We are seeing a problem that we we try to send messages to new topic it
> > fails kafka.common.LeaderNotAvailableException. But usually this problem
> > will be transient and if we re-send messages to same topic will work. But
> > now we tried rending message to same topic several time, but still fails
> > with same error:
> >
> > In the server log I see ] Auto creation of topic test-sjl2 with 8
> > partitions and replication factor 3 is successful!. But listTopics
> command
> > shows leader "none" like below:
> >
> > topic: test-sjl2 partition: 0 leader: none replicas: 2,4,3
> > isr:
> > topic: test-sjl2 partition: 1 leader: none replicas: 3,2,4
> > isr:
> > topic: test-sjl2 partition: 2 leader: none replicas: 4,3,2
> > isr:
> > topic: test-sjl2 partition: 3 leader: none replicas: 2,3,4
> > isr:
> > topic: test-sjl2 partition: 4 leader: none replicas: 3,4,2
> > isr:
> > topic: test-sjl2 partition: 5 leader: none replicas: 4,2,3
> > isr:
> > topic: test-sjl2 partition: 6 leader: none replicas: 2,4,3
> > isr:
> > topic: test-sjl2 partition: 7 leader: none replicas: 3,2,4
> > isr:
> >
> > I also see following NotLeaderForPatritionExcetion and ZookeeperExcetion
> in
> > logs
> >
> > kafka.common.NotLeaderForPartitionException
> > at sun.reflect.GeneratedConstructorAccessor19.newInstance(Unknown
> > Source)
> > at
> >
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> > at
> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> > at java.lang.Class.newInstance0(Class.java:355)
> > at java.lang.Class.newInstance(Class.java:308)
> > at kafka.common.ErrorMapping$.exceptionFor(ErrorMapping.scala:70)
> > at
> >
> >
> kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$4$$anonfun$apply$5.apply(AbstractFetcherThread.scala:158)
> > at
> >
> >
> kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$4$$anonfun$apply$5.apply(AbstractFetcherThread.scala:158)
> > at kafka.utils.Logging$class.warn(Logging.scala:88)
> > at
> kafka.utils.ShutdownableThread.warn(ShutdownableThread.scala:23)
> > at
> >
> >
> kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$4.apply(AbstractFetcherThread.scala:157)
> > at
> >
> >
> kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$4.apply(AbstractFetcherThread.scala:113)
> > at
> > scala.collection.immutable.HashMap$HashMap1.foreach(HashMap.scala:178)
> > at
> > scala.collection.immutable.HashMap$HashTrieMap.foreach(HashMap.scala:347)
> > at
> >
> >
> kafka.server.AbstractFetcherThread.processFetchRequest(AbstractFetcherThread.scala:113)
> > at
> > kafka.server.AbstractFetcherThread.doWork(AbstractFetcherThread.scala:89)
> > at
> kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:51)
> > 2013-09-12 23:54:10,838 [kafka-request-handler-2] ERROR
> > (kafka.utils.ZkUtils$) - Conditional update of path
> > /brokers/topics/FunnelProto/partitions/4/state with data {
> > "controller_epoch":3, "isr":[ 2, 5 ], "leader":2, "leader_epoch":2,
> > "version":1 } and expected version 14 failed due to
> > org.apache.zookeeper.KeeperException$BadVersionException:
> KeeperErrorCode =
> > BadVersion for /brokers/topics/FunnelProto/partitions/4/state
> > 2013-09-12 23:54:10,838 [kafka-request-handler-2] ERROR
> > (kafka.utils.ZkUtils$) - Conditional update of path
> > /brokers/topics/FunnelProto/partitions/4/state with data {
> > "controller_epoch":3, "isr":[ 2, 5 ], "leader":2, "leader_epoch":2,
> > "version":1 } and expected version 14 failed due to
> > org.apache.zookeeper.KeeperException$BadVersionException:
> KeeperErrorCode =
> > BadVersion for /brokers/topics/FunnelProto/partitions/4/state
> >
> >
> > Any clues on what could be problem.. ?
> >
> > Any for your help.
> >
> > --
> > Thanks,
> > Raja.
> >
>
--
Thanks,
Raja.
