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From Marco <marco....@gmail.com>
Subject Re: Producer connection unsucessfull
Date Fri, 05 Dec 2014 14:10:47 GMT
Yes, it's online and version -0.8.1.2.2.0.0-1084. jps lists it also

2014-12-05 14:56 GMT+01:00 svante karlsson <saka@csi.se>:
> I haven't run the sandbox but check if the kafka server is started at all.
>
> ps -ef | grep kafka
>
>
>
> 2014-12-05 14:34 GMT+01:00 Marco <marco.frg@gmail.com>:
>
>> Hi,
>>
>> I've installed the Hortonworks Sandbox and try to get into Kafka.
>>
>> Unfortunately, even the simple tutorial does not work :(
>> http://kafka.apache.org/documentation.html#introduction
>>
>> If I try to send a message via
>>
>> bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test
>>
>> I get
>>
>>  ERROR Producer connection to localhost:9092 unsuccessful
>> (kafka.producer.SyncProducer)
>>
>> java.net.ConnectException: Connection refused
>>         at sun.nio.ch.Net.connect0(Native Method)
>>         at sun.nio.ch.Net.connect(Net.java:465)
>>         at sun.nio.ch.Net.connect(Net.java:457)
>>         at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:670)
>>         at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
>>         at kafka.producer.SyncProducer.connect(SyncProducer.scala:141)
>>         at
>> kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:156)
>>         at
>> kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:68)
>>         at kafka.producer.SyncProducer.send(SyncProducer.scala:112)
>>         at
>> kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:53)
>>         at
>> kafka.producer.BrokerPartitionInfo.updateInfo(BrokerPartitionInfo.scala:82)
>>         at
>> kafka.producer.async.DefaultEventHandler$$anonfun$handle$1.apply$mcV$sp(DefaultEventHandler.scala:67)
>>         at kafka.utils.Utils$.swallow(Utils.scala:167)
>>         at kafka.utils.Logging$class.swallowError(Logging.scala:106)
>>         at kafka.utils.Utils$.swallowError(Utils.scala:46)
>>         at
>> kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:67)
>>         at
>> kafka.producer.async.ProducerSendThread.tryToHandle(ProducerSendThread.scala:104)
>>         at
>> kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:87)
>>         at
>> kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:67)
>>         at scala.collection.immutable.Stream.foreach(Stream.scala:547)
>>         at
>> kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
>>
>> In my server.properties the
>> host is set to host.name=sandbox.hortonworks.com, which is correct.
>>
>> Thanks for any help,
>> Marco
>>
>>
>>
>> --
>> Viele Grüße,
>> Marco
>>



-- 
Viele Grüße,
Marco

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