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https://issues.apache.org/jira/browse/KAFKA-1618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14138359#comment-14138359
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Neha Narkhede commented on KAFKA-1618:
--------------------------------------
Agree with [~gwenshap] that whichever way we go, we should make sure that the
behavior is consistent across all tools. My intuition is that it will be easier
if we don't guess the port. We can make sure all tools behave the same way and
give the same error message if the user does not enter the port. Would you like
to take a stab at it?
> Exception thrown when running console producer with no port number for the
> broker
> ---------------------------------------------------------------------------------
>
> Key: KAFKA-1618
> URL: https://issues.apache.org/jira/browse/KAFKA-1618
> Project: Kafka
> Issue Type: Improvement
> Affects Versions: 0.8.1.1
> Reporter: Gwen Shapira
> Assignee: Balaji Seshadri
> Labels: newbie
> Fix For: 0.8.2
>
> Attachments: KAFKA-1618-ALL.patch, KAFKA-1618.patch
>
>
> When running console producer with just "localhost" as the broker list, I get
> ArrayIndexOutOfBounds exception.
> I expect either a clearer error about arguments or for the producer to
> "guess" a default port.
> [root@shapira-1 bin]# ./kafka-console-producer.sh --topic rufus1
> --broker-list localhost
> java.lang.ArrayIndexOutOfBoundsException: 1
> at
> kafka.client.ClientUtils$$anonfun$parseBrokerList$1.apply(ClientUtils.scala:102)
> at
> kafka.client.ClientUtils$$anonfun$parseBrokerList$1.apply(ClientUtils.scala:97)
> at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> at
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
> at scala.collection.AbstractTraversable.map(Traversable.scala:105)
> at kafka.client.ClientUtils$.parseBrokerList(ClientUtils.scala:97)
> at
> kafka.producer.BrokerPartitionInfo.<init>(BrokerPartitionInfo.scala:32)
> at
> kafka.producer.async.DefaultEventHandler.<init>(DefaultEventHandler.scala:41)
> at kafka.producer.Producer.<init>(Producer.scala:59)
> at kafka.producer.ConsoleProducer$.main(ConsoleProducer.scala:158)
> at kafka.producer.ConsoleProducer.main(ConsoleProducer.scala)
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