Re: Question on StateChangeFailedException

2014-03-08 Thread Neha Narkhede
Cool. Would you mind describing the bug so it helps other Kafka users as well? On Sat, Mar 8, 2014 at 8:45 AM, Bae, Jae Hyeon wrote: > Never mind, this was caused by a bug of my apache curator-zkclient bridge > module. > > > On Fri, Mar 7, 2014 at 6:14 PM, Bae, Jae Hyeon wrote: > > > I started

Re: Question on StateChangeFailedException

2014-03-08 Thread Bae, Jae Hyeon
Never mind, this was caused by a bug of my apache curator-zkclient bridge module. On Fri, Mar 7, 2014 at 6:14 PM, Bae, Jae Hyeon wrote: > I started from a fresh but I deployed the working version synced from the > latest trunk, not a release version. > > I just executed kafka.admin.TopicCommand

Re: Caused by: java.lang.ClassNotFoundException: scala.ScalaObject

2014-03-08 Thread Neha Narkhede
If you start kafka from the downloaded 0.7.2 release, I don't think you will see these errors. These are coming from zookeeper and Druid. The error complains that the scala-library.jar is not on the classpath. Thanks, Neha On Fri, Mar 7, 2014 at 10:48 PM, David Montgomery wrote: > Hi, > > I ne

Re: Anouncing Kafka Offset Monitor 0.1

2014-03-08 Thread Pierre Andrews
It's been developed with 0.8 in mind. Giving a quick look at how 0.7 stores data in ZK, it looks like it's slightly different and might not work straight away. If you are intersted, have a look at: https://github.com/quantifind/KafkaOffsetMonitor/blob/master/src/main/scala/com/quantifind/kafka/Off

Re: Anouncing Kafka Offset Monitor 0.1

2014-03-08 Thread Pierre Andrews
Hi Patricio, thank you! I don't know how kafka-spout works. Right now, the monitor uses the value defined in kafka.utils.ZkUtils.ConsumersPath to grab the list of consumers in ZK. Again, that could be a parameter to the app somewhere to be more flexible and deal with separate zk path. P On Sat

Re: Anouncing Kafka Offset Monitor 0.1

2014-03-08 Thread Pierre Andrews
On Sat, Mar 8, 2014 at 12:17 AM, Dan Hoffman wrote: > Hi - am I right in that for this tool to be effective, consumers must be > using the high level consumer or otherwise keeping their offsets in > zookeeper? yes indeed, this will look into zookeeper for the consumers and their offsets. > I