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.emils...@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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