The latest version of 0.8 can be found in the 0.8 branch, not trunk. Thanks,
Jun On Wed, Mar 20, 2013 at 7:47 AM, Jason Huang <jason.hu...@icare.com> wrote: > The 0.8 version I use was built from trunk last Dec. Since then, this > error happened 3 times. Each time we had to remove all the ZK and > Kafka log data and restart the services. > > I will try newer versions with more recent patches and keep monitoring it. > > thanks! > > Jason > > On Wed, Mar 20, 2013 at 10:39 AM, Jun Rao <jun...@gmail.com> wrote: > > Ok, so you are using the same broker id. What the error is saying is that > > broker 1 doesn't seem to be up. > > > > Not sure what revision of 0.8 you are using. Could you try the latest > > revision in 0.8 and see if the problem still exists? You may have to wipe > > out all ZK and Kafka data first since some ZK data structures have been > > rename a few weeks ago. > > > > Thanks, > > > > Jun > > > > On Wed, Mar 20, 2013 at 6:57 AM, Jason Huang <jason.hu...@icare.com> > wrote: > > > >> I restarted the zookeeper server first, then broker. It's the same > >> instance of kafka 0.8 and I am using the same config file. In > >> server.properties I have: brokerid=1 > >> > >> Is that sufficient to ensure the broker get restarted with the same > >> broker id as before? > >> > >> thanks, > >> > >> Jason > >> > >> On Wed, Mar 20, 2013 at 12:30 AM, Jun Rao <jun...@gmail.com> wrote: > >> > Did the broker get restarted with the same broker id? > >> > > >> > Thanks, > >> > > >> > Jun > >> > > >> > On Tue, Mar 19, 2013 at 1:34 PM, Jason Huang <jason.hu...@icare.com> > >> wrote: > >> > > >> >> Hello, > >> >> > >> >> My kafka (0.8) server went down today for unknown reason and when I > >> >> restarted both zookeeper and kafka server I got the following error > at > >> >> the kafka server log: > >> >> > >> >> [2013-03-19 13:39:16,131] INFO [Partition state machine on Controller > >> >> 1]: Invoking state change to OnlinePartition for partitions > >> >> (kafka.controller.PartitionStateMachine) > >> >> [2013-03-19 13:39:16,262] INFO [Partition state machine on Controller > >> >> 1]: Electing leader for partition > >> >> [topic_a937ac27-1883-4ca0-95bc-c9a740d08947, 0] > >> >> (kafka.controller.PartitionStateMachine) > >> >> [2013-03-19 13:39:16,451] ERROR [Partition state machine on > Controller > >> >> 1]: State change for partition > >> >> [topic_a937ac27-1883-4ca0-95bc-c9a740d08947, 0] from OfflinePartition > >> >> to OnlinePartition failed (kafka.controller.PartitionStateMachine) > >> >> kafka.common.PartitionOfflineException: All replicas for partition > >> >> [topic_a937ac27-1883-4ca0-95bc-c9a740d08947, 0] are dead. Marking > this > >> >> partition offline > >> >> at > >> >> > >> > kafka.controller.PartitionStateMachine.electLeaderForPartition(PartitionStateMachine.scala:300) > >> >> ..... > >> >> Caused by: kafka.common.PartitionOfflineException: No replica for > >> >> partition ([topic_a937ac27-1883-4ca0-95bc-c9a740d08947, 0]) is alive. > >> >> Live brokers are: [Set()], Assigned replicas are: [List(1)] > >> >> ....... > >> >> > >> >> I am using one single server to host kafka and zookeeper. Replication > >> >> factor is set to 1. > >> >> > >> >> This happened for all the existing topics. Not sure how this happened > >> >> but it appeared to be a bug. I did some search and the only possible > >> >> fix for this bug seems to be KAFKA-708. > >> >> > >> >> Any comments on this? Thanks! > >> >> > >> >> Jason > >> >> > >> >
