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From Harsha <ka...@harsha.io>
Subject Re: Producer connection unsucessfull
Date Fri, 05 Dec 2014 14:14:26 GMT
I think the default port for kafka running there is 6667. Can you check
server.properties to see whats the port number
-Harsha

On Fri, Dec 5, 2014, at 06:10 AM, Marco wrote:
> 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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