That is odd. Is it reproducible ?
On Wed, Apr 17, 2013 at 8:03 PM, Ryan Chan <ryanchan...@gmail.com> wrote: > Hi, > > Yes, I can see the new path exists by using the command "ls /" > > > > On Thu, Apr 18, 2013 at 1:29 AM, Neha Narkhede <neha.narkh...@gmail.com>wrote: > >> After creating the path, did you get a chance to confirm that it got >> created correctly ? >> >> Thanks, >> Neha >> >> On Wed, Apr 17, 2013 at 9:30 AM, Ryan Chan <ryanchan...@gmail.com> wrote: >> > Sorry as I am new to Kafka/ZK, but the instruction seems not clear.. >> > >> > In the config, it was said that we can use a chroot-ed ZK ( >> > http://kafka.apache.org/configuration.html), e.g. localhost:2181/kafka >> > >> > But when I start the Kafka using the setting, it was showing.. >> > >> > java.lang.IllegalArgumentException: Path length must be > 0 >> > at org.apache.zookeeper.common.PathUtils.validatePath(PathUtils.java:48) >> > at org.apache.zookeeper.common.PathUtils.validatePath(PathUtils.java:35) >> > at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:626) >> > at org.I0Itec.zkclient.ZkConnection.create(ZkConnection.java:87) >> > at org.I0Itec.zkclient.ZkClient$1.call(ZkClient.java:308) >> > at org.I0Itec.zkclient.ZkClient$1.call(ZkClient.java:304) >> > at org.I0Itec.zkclient.ZkClient.retryUntilConnected(ZkClient.java:675) >> > at org.I0Itec.zkclient.ZkClient.create(ZkClient.java:304) >> > at org.I0Itec.zkclient.ZkClient.createPersistent(ZkClient.java:213) >> > at org.I0Itec.zkclient.ZkClient.createPersistent(ZkClient.java:223) >> > at org.I0Itec.zkclient.ZkClient.createPersistent(ZkClient.java:223) >> > at kafka.utils.ZkUtils$.createParentPath(ZkUtils.scala:47) >> > at kafka.utils.ZkUtils$.createEphemeralPath(ZkUtils.scala:59) >> > at >> kafka.utils.ZkUtils$.createEphemeralPathExpectConflict(ZkUtils.scala:71) >> > at >> kafka.server.KafkaZooKeeper.registerBrokerInZk(KafkaZooKeeper.scala:54) >> > at kafka.log.LogManager.startup(LogManager.scala:130) >> > at kafka.server.KafkaServer.startup(KafkaServer.scala:81) >> > at >> kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:34) >> > at kafka.Kafka$.main(Kafka.scala:47) >> > at kafka.Kafka.main(Kafka.scala) >> > >> > In an old post ( >> > >> http://mail-archives.apache.org/mod_mbox/incubator-kafka-users/201205.mbox/%3CCAK152briB=m-oaeaqtcz+cvzjovywbhomx8tubywqguox_y...@mail.gmail.com%3E >> ) >> > it was saying I need to create the path first, so I use zkCli.sh to >> connect >> > to the ZK, and run the command >> > >> >>> create /kafka '' >> > >> > I restarted the Kafka and still the same error, any idea? >> > >> > Thanks. >>
