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Kafka, mail # user - Kafka cannot produce message


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Re: Kafka cannot produce message
Neha Narkhede 2013-10-11, 01:34
Are you trying to produce these messages to a newly created topic?
On Thu, Oct 10, 2013 at 6:15 PM, Jiang Jacky <[EMAIL PROTECTED]> wrote:

> can anyone help me? Thanks a lot
>
>
> 2013/10/10 Jiang Jacky <[EMAIL PROTECTED]>
>
> > Hi, I run into kafka issue recently, when I try to produce a message, it
> > gives me follow error
> >
> > [2013-10-11 00:30:26,740] INFO Fetching metadata from broker
> > id:0,host:localhost,port:9092 with correlation id 47 for 1 topic(s)
> > Set(my-replicated-topic) (kafka.client.ClientUtils$)
> > [2013-10-11 00:30:26,741] INFO Connected to localhost:9092 for producing
> > (kafka.producer.SyncProducer)
> > [2013-10-11 00:30:26,753] INFO Disconnecting from localhost:9092
> > (kafka.producer.SyncProducer)
> > [2013-10-11 00:30:26,753] INFO Closing socket connection to /127.0.0.1.
> > (kafka.network.Processor)
> > [2013-10-11 00:30:26,754] WARN Error while fetching metadata
> > [{TopicMetadata for topic my-replicated-topic ->
> > No partition metadata for topic my-replicated-topic due to
> > kafka.common.LeaderNotAvailableException}] for topic
> [my-replicated-topic]:
> > class kafka.common.LeaderNotAvailableException
> >  (kafka.producer.BrokerPartitionInfo)
> > [2013-10-11 00:30:26,755] ERROR Failed to collate messages by topic,
> > partition due to: Failed to fetch topic metadata for topic:
> > my-replicated-topic (kafka.producer.async.DefaultEventHandler)
> > [2013-10-11 00:30:26,755] INFO Back off for 100 ms before retrying send.
> > Remaining retries = 0 (kafka.producer.async.DefaultEventHandler)
> > [2013-10-11 00:30:26,856] INFO Fetching metadata from broker
> > id:0,host:localhost,port:9092 with correlation id 48 for 1 topic(s)
> > Set(my-replicated-topic) (kafka.client.ClientUtils$)
> > [2013-10-11 00:30:26,857] INFO Connected to localhost:9092 for producing
> > (kafka.producer.SyncProducer)
> > [2013-10-11 00:30:26,874] INFO Disconnecting from localhost:9092
> > (kafka.producer.SyncProducer)
> > [2013-10-11 00:30:26,874] INFO Closing socket connection to /127.0.0.1.
> > (kafka.network.Processor)
> > [2013-10-11 00:30:26,875] WARN Error while fetching metadata
> > [{TopicMetadata for topic my-replicated-topic ->
> > No partition metadata for topic my-replicated-topic due to
> > kafka.common.LeaderNotAvailableException}] for topic
> [my-replicated-topic]:
> > class kafka.common.LeaderNotAvailableException
> >  (kafka.producer.BrokerPartitionInfo)
> > [2013-10-11 00:30:26,876] ERROR Failed to send requests for topics
> > my-replicated-topic with correlation ids in [41,48]
> > (kafka.producer.async.DefaultEventHandler)
> > [2013-10-11 00:30:26,876] ERROR Error in handling batch of 1 events
> > (kafka.producer.async.ProducerSendThread)
> > kafka.common.FailedToSendMessageException: Failed to send messages after
> 3
> > tries.
> >         at
> >
> kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:90)
> >         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:254)
> >         at
> >
> kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
> >         at
> > kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)
> >
> >
> > I have no idea why the leader is not available.Can someone give me a
> hint?
> > Thanks a lot.
> >
>