Ah, you are right.

Thanks
Zakee



> On Mar 16, 2015, at 2:05 PM, Gwen Shapira <gshap...@cloudera.com> wrote:
> 
> Your kafka log directory (in config file, under log.dir) contains
> directories that are not KafkaTopics. Possibly hidden directory.
> 
> Check what "ls -la" shows in that directory.
> 
> Gwen
> 
> On Mon, Mar 16, 2015 at 1:58 PM, Zakee <kzak...@netzero.net> wrote:
>> Running into problem starting Kafka Brokes after migrating to a new env, it 
>> keeps shutting down with this error.  I checked access is fine for the log 
>> directories as listed in log.dirs properties.   Any clues?
>> 
>> [2015-03-16 13:53:19,800] ERROR There was an error in one of the threads 
>> during logs loading: java.lang.StringIndexOutOfBoundsException: String index 
>> out of range: -1 (kafka.log.LogManager)
>> [2015-03-16 13:53:19,802] FATAL [Kafka Server 2], Fatal error during 
>> KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
>> java.lang.StringIndexOutOfBoundsException: String index out of range: -1
>>        at java.lang.String.substring(String.java:1937)
>>        at kafka.log.Log$.parseTopicPartitionName(Log.scala:833)
>>        at 
>> kafka.log.LogManager$$anonfun$loadLogs$2$$anonfun$3$$anonfun$apply$7$$anonfun$apply$1.apply$mcV$sp(LogManager.scala:138)
>>        at kafka.utils.Utils$$anon$1.run(Utils.scala:54)
>>        at 
>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
>>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>>        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>>        at 
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
>>        at 
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
>>        at java.lang.Thread.run(Thread.java:662)
>> 
>> 
>> Thanks
>> Zakee
>> 
>> 
>> 
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