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https://issues.apache.org/jira/browse/KAFKA-400?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Edward Capriolo resolved KAFKA-400.
-----------------------------------

    Resolution: Won't Fix

You are correct wrong parameters
                
> kafka-producer-shell.sh throws exceptions trying to send data.
> --------------------------------------------------------------
>
>                 Key: KAFKA-400
>                 URL: https://issues.apache.org/jira/browse/KAFKA-400
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Edward Capriolo
>
> The producer and consumer shell are very useful for testing. The producer 
> shell is broken and I end up doing all testing with 
> kafka-producer-perf-test.sh which is less then idea.
> {noformat}
> [edward@ec kafka-mirror]$ bin/kafka-producer-shell.sh --props 
> config/consumer2.properties --topic topic_in_two
> [2012-07-11 14:27:11,926] INFO Creating sync producer for broker id = 0 at 
> 127.0.0.2:9092 (kafka.producer.ProducerPool)
> yo
> Exception in thread "main" java.lang.ClassCastException: java.lang.String 
> cannot be cast to kafka.message.Message
>       at kafka.serializer.DefaultEncoder.toMessage(Encoder.scala:26)
>       at 
> kafka.producer.ProducerPool$$anonfun$send$1$$anonfun$3$$anonfun$apply$1.apply(ProducerPool.scala:107)
>       at 
> kafka.producer.ProducerPool$$anonfun$send$1$$anonfun$3$$anonfun$apply$1.apply(ProducerPool.scala:107)
>       at 
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:206)
>       at 
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:206)
>       at 
> scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:61)
>       at scala.collection.immutable.List.foreach(List.scala:45)
>       at scala.collection.TraversableLike$class.map(TraversableLike.scala:206)
>       at scala.collection.immutable.List.map(List.scala:45)
>       at 
> kafka.producer.ProducerPool$$anonfun$send$1$$anonfun$3.apply(ProducerPool.scala:107)
>       at 
> kafka.producer.ProducerPool$$anonfun$send$1$$anonfun$3.apply(ProducerPool.scala:105)
>       at 
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:206)
>       at 
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:206)
>       at 
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
>       at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
>       at scala.collection.TraversableLike$class.map(TraversableLike.scala:206)
>       at scala.collection.mutable.ArrayBuffer.map(ArrayBuffer.scala:43)
>       at 
> kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:105)
>       at 
> kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
>       at 
> kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
>       at 
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
>       at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
>       at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
>       at kafka.producer.Producer.zkSend(Producer.scala:137)
>       at kafka.producer.Producer.send(Producer.scala:99)
>       at kafka.tools.ProducerShell$.main(ProducerShell.scala:65)
>       at kafka.tools.ProducerShell.main(ProducerShell.scala)
> {noformat}

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