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clean up kafka environmet
Hi All.

   I have on one machine kafka installation. I needed to move it to another
machine and I copied  a kafka folder to that machine.

when I started kafka in new machine I got such output:

[2013-07-23 17:03:29,858] INFO Got user-level KeeperException when
processing sessionid:0x1400bd6e2960000 type:create cxid:0x1
zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error Path:/brokers/ids
Error:KeeperErrorCode = NoNode for /brokers/ids
(org.apache.zookeeper.server.PrepRequestProcessor)
[2013-07-23 17:03:29,872] INFO Got user-level KeeperException when
processing sessionid:0x1400bd6e2960000 type:create cxid:0x2
zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error Path:/brokers
Error:KeeperErrorCode = NoNode for /brokers
(org.apache.zookeeper.server.PrepRequestProcessor)
[2013-07-23 17:03:29,886] INFO Registering broker /brokers/ids/0 succeeded
with id:0,creatorId:172.31.202.2-1374588209838,host:172.31.202.2,port:9092
(kafka.server.KafkaZooKeeper)
[2013-07-23 17:03:29,907] INFO Starting log flusher every 1000 ms with the
following overrides Map() (kafka.log.LogManager)
[2013-07-23 17:03:29,909] INFO Kafka server started.
(kafka.server.KafkaServer)
[2013-07-23 17:15:35,903] INFO Accepted socket connection from
/0:0:0:0:0:0:0:1:45710 (org.apache.zookeeper.server.NIOServerCnxn)
[2013-07-23 17:15:35,906] INFO Client attempting to establish new session
at /0:0:0:0:0:0:0:1:45710 (org.apache.zookeeper.server.NIOServerCnxn)
[2013-07-23 17:15:35,909] INFO Established session 0x1400bd6e2960001 with
negotiated timeout 6000 for client /0:0:0:0:0:0:0:1:45710
(org.apache.zookeeper.server.NIOServerCnxn)
[2013-07-23 17:35:19,019] INFO Created log for 'topic1'-0
(kafka.log.LogManager)
[2013-07-23 17:35:19,023] INFO Begin registering broker topic
/brokers/topics/topic1/0 with 1 partitions (kafka.server.KafkaZooKeeper)
[2013-07-23 17:35:19,024] INFO Got user-level KeeperException when
processing sessionid:0x1400bd6e2960000 type:create cxid:0x6
zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error
Path:/brokers/topics/topic1 Error:KeeperErrorCode = NoNode for
/brokers/topics/topic1 (org.apache.zookeeper.server.PrepRequestProcessor)
[2013-07-23 17:35:19,032] INFO End registering broker topic
/brokers/topics/topic1/0 (kafka.server.KafkaZooKeeper)
It actually make sense getting exception related to the "Path:/brokers/ids".

Questions:
    What should I do to fix the problem on my new machine? Is there and way
to cleanup kafka on new machine ?

Thanks
Oleg.