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From "Fredrik Emilsson" <Fredrik.Emils...@mblox.com>
Subject RE: Partition problems
Date Thu, 09 Aug 2012 12:14:51 GMT
I also found some relevant error in the kafka server log:

 

[2012-08-09 14:11:54,007] WARN Wrong partition 1 valid partitions (0,0)
(kafka.log.LogManager)

[2012-08-09 14:11:54,007] ERROR Error processing MultiProducerRequest on
STest0:1 (kafka.server.KafkaRequestHandlers)

kafka.common.InvalidPartitionException: wrong partition 1

        at kafka.log.LogManager.getOrCreateLog(LogManager.scala:169)

        at
kafka.server.KafkaRequestHandlers.kafka$server$KafkaRequestHandlers$$han
dleProducerRequest(KafkaRequestHandlers.scala:75)

        at
kafka.server.KafkaRequestHandlers$$anonfun$handleMultiProducerRequest$1.
apply(KafkaRequestHandlers.scala:68)

        at
kafka.server.KafkaRequestHandlers$$anonfun$handleMultiProducerRequest$1.
apply(KafkaRequestHandlers.scala:68)

        at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.sc
ala:206)

        at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.sc
ala:206)

        at
scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.s
cala:34)

        at scala.collection.mutable.ArrayOps.foreach(ArrayOps.scala:34)

        at
scala.collection.TraversableLike$class.map(TraversableLike.scala:206)

        at scala.collection.mutable.ArrayOps.map(ArrayOps.scala:34)

        at
kafka.server.KafkaRequestHandlers.handleMultiProducerRequest(KafkaReques
tHandlers.scala:68)

        at
kafka.server.KafkaRequestHandlers$$anonfun$handlerFor$4.apply(KafkaReque
stHandlers.scala:46)

        at
kafka.server.KafkaRequestHandlers$$anonfun$handlerFor$4.apply(KafkaReque
stHandlers.scala:46)

        at kafka.network.Processor.handle(SocketServer.scala:289)

        at kafka.network.Processor.read(SocketServer.scala:312)

        at kafka.network.Processor.run(SocketServer.scala:207)

        at java.lang.Thread.run(Thread.java:722)

[2012-08-09 14:11:54,009] ERROR Closing socket for /192.168.0.54 because
of error (kafka.network.Processor)

kafka.common.InvalidPartitionException: wrong partition 1

        at kafka.log.LogManager.getOrCreateLog(LogManager.scala:169)

        at
kafka.server.KafkaRequestHandlers.kafka$server$KafkaRequestHandlers$$han
dleProducerRequest(KafkaRequestHandlers.scala:75)

        at
kafka.server.KafkaRequestHandlers$$anonfun$handleMultiProducerRequest$1.
apply(KafkaRequestHandlers.scala:68)

        at
kafka.server.KafkaRequestHandlers$$anonfun$handleMultiProducerRequest$1.
apply(KafkaRequestHandlers.scala:68)

        at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.sc
ala:206)

        at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.sc
ala:206)

        at
scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.s
cala:34)

        at scala.collection.mutable.ArrayOps.foreach(ArrayOps.scala:34)

        at
scala.collection.TraversableLike$class.map(TraversableLike.scala:206)

        at scala.collection.mutable.ArrayOps.map(ArrayOps.scala:34)

        at
kafka.server.KafkaRequestHandlers.handleMultiProducerRequest(KafkaReques
tHandlers.scala:68)

        at
kafka.server.KafkaRequestHandlers$$anonfun$handlerFor$4.apply(KafkaReque
stHandlers.scala:46)

        at
kafka.server.KafkaRequestHandlers$$anonfun$handlerFor$4.apply(KafkaReque
stHandlers.scala:46)

        at kafka.network.Processor.handle(SocketServer.scala:289)

        at kafka.network.Processor.read(SocketServer.scala:312)

        at kafka.network.Processor.run(SocketServer.scala:207)

        at java.lang.Thread.run(Thread.java:722)

[2012-08-09 14:11:54,044] INFO Closing socket connection to
/192.168.0.54. (kafka.network.Processor)

 

From: Fredrik Emilsson [mailto:Fredrik.Emilsson@mblox.com] 
Sent: 09 August 2012 13:55
To: kafka-users@incubator.apache.org
Subject: Partition problems

 

Hello,

 

  I'm trying to send messages to a topic with many partitions but only
partition 0 is created and contains a kafka-file. There is no error when
adding the messages. I'm using kafka 0.7.0 and running a default Kafka
server.

 

  Anyone that have any idea what's the problem? I includes my simple
message generator and the configuration.

 

  Regards,

    Fredrik  

 

  

 

 


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