Hi, Yi:
I am wondering if the problem can be fixed by the parameter "
max.message.size" at kafka.producer.ProducerConfig for the topic size?
My Http Server send message to Kafka. The last message shown on
console is
"message=timestamp=06-20-2015 id=678 ip=22.231.113.68 browser=Safari
postalCode=95066 url=http://sample2.com language=ENG mobileBrand=Apple
count=4269"
However the Kafka got Exception from message 4244th
The error is below and Kafka do not accept any new message after this.
"[2015-07-24 12:46:11,078] WARN
[console-consumer-61156_Selinas-MacBook-Pro.local-1437766693294-a68fc532-leader-finder-thread],
Failed to find leader for Set([http-demo,0])
(kafka.consumer.ConsumerFetcherManager$LeaderFinderThread)
kafka.common.KafkaException: fetching topic metadata for topics
[Set(http-demo)] from broker [ArrayBuffer(id:0,host:10.1.10.173,port:9092)]
failed
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:72)
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:93)
at
kafka.consumer.ConsumerFetcherManager$LeaderFinderThread.doWork(ConsumerFetcherManager.scala:66)
at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60)
Caused by: java.nio.channels.ClosedChannelException
at kafka.network.BlockingChannel.send(BlockingChannel.scala:100)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:73)
at
kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:72)
at kafka.producer.SyncProducer.send(SyncProducer.scala:113)
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:58)
... 3 more
[2015-07-24 12:46:11,287] WARN Fetching topic metadata with correlation id
21 for topics [Set(http-demo)] from broker
[id:0,host:10.1.10.173,port:9092] failed (kafka.client.ClientUtils$)
java.nio.channels.ClosedChannelException
at kafka.network.BlockingChannel.send(BlockingChannel.scala:100)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:73)
at
kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:72)
at kafka.producer.SyncProducer.send(SyncProducer.scala:113)
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:58)
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:93)
at
kafka.consumer.ConsumerFetcherManager$LeaderFinderThread.doWork(ConsumerFetcherManager.scala:66)
at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60)"
After the Error:
I show the topic, it is right, but can not show the content by command line
Selinas-MacBook-Pro:samza-Demo selina$ deploy/kafka/bin/kafka-topics.sh
--list --zookeeper localhost:2181
http-demo
Selinas-MacBook-Pro:samza-Demo selina$
deploy/kafka/bin/kafka-console-consumer.sh
--zookeeper localhost:2181 --from-beginning --topic http-demo
[2015-07-24 12:47:38,730] WARN
[console-consumer-10297_Selinas-MacBook-Pro.local-1437767258570-1a809d87],
no brokers found when trying to rebalance.
(kafka.consumer.ZookeeperConsumerConnector)
Attached is my Kafka properties for server and producer.
Your help is highly appreciated
Sincerely,
Selina
On Thu, Jul 23, 2015 at 11:16 PM, Yi Pan <nickpa...@gmail.com> wrote:
> Hi, Selina,
>
> Your question is not clear.
> {quote}
> When the messages was send to Kafka by KafkaProducer, It always failed
> when the message more than 3000 - 4000 messages.
> {quote}
>
> What's failing? The error stack shows errors on the consumer side and you
> were referring to failures to produce to Kafka. Could you be more specific
> regarding to what's your failure scenario?
>
> -Yi
>
> On Thu, Jul 23, 2015 at 5:46 PM, Job-Selina Wu <swucaree...@gmail.com>
> wrote:
>
> > Hi,
> >
> > When the messages was send to Kafka by KafkaProducer, It always
> failed
> > when the message more than 3000 - 4000 messages. The error is shown
> below.
> > I am wondering if any topic size I need to set at Samza configuration?
> >
> >
> > [2015-07-23 17:30:03,792] WARN
> >
> >
> [console-consumer-84579_Selinas-MacBook-Pro.local-1437697324624-eecb4f40-leader-finder-thread],
> > Failed to find leader for Set([http-demo,0])
> > (kafka.consumer.ConsumerFetcherManager$LeaderFinderThread)
> > kafka.common.KafkaException: fetching topic metadata for topics
> > [Set(http-demo)] from broker [ArrayBuffer()] failed
> > at
> > kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:72)
> > at
> > kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:93)
> > at
> >
> >
> kafka.consumer.ConsumerFetcherManager$LeaderFinderThread.doWork(ConsumerFetcherManager.scala:66)
> > at
> kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60)
> > ^CConsumed 4327 messages
> >
> > Your reply and comment will be highly appreciated.
> >
> >
> > Sincerely,
> > Selina
> >
>
