Perhaps you have the logs from broker? It may show other errors that can help us troubleshoot.
On Thu, Dec 18, 2014 at 4:11 PM, Sa Li <sal...@gmail.com> wrote: > Thanks, Gwen, I telnet it, > root@precise64:/etc/kafka# telnet 10.100.98.100 9092 > Trying 10.100.98.100... > Connected to 10.100.98.100. > Escape character is '^]'. > > seems it connected, and I check with system operation people, netstate > should 9092 is listening. I am assuming this is the connection issue, since > I can run the same command to my dev-cluster with no problem at all, which > is 10.100.70.128:9092. > > Just in case, is it possibly caused by other types of issues? > > thanks > > Alec > > On Thu, Dec 18, 2014 at 2:33 PM, Gwen Shapira <gshap...@cloudera.com> wrote: >> >> Looks like you can't connect to: 10.100.98.100:9092 >> >> I'd validate that this is the issue using telnet and then check the >> firewall / ipfilters settings. >> >> On Thu, Dec 18, 2014 at 2:21 PM, Sa Li <sal...@gmail.com> wrote: >> > Dear all >> > >> > We just build a kafka production cluster, I can create topics in kafka >> > production from another host. But when I am send very simple message as >> > producer, it generate such errors: >> > >> > root@precise64:/etc/kafka# bin/kafka-console-producer.sh --broker-list >> > 10.100.98.100:9092 --topic my-replicated-topic-production >> > SLF4J: Class path contains multiple SLF4J bindings. >> > SLF4J: Found binding in >> > >> [jar:file:/etc/kafka/core/build/dependant-libs-2.10.4/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] >> > SLF4J: Found binding in >> > >> [jar:file:/etc/kafka/core/build/dependant-libs-2.10.4/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class] >> > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an >> > explanation. >> > SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] >> > my test message 1 >> > [2014-12-18 21:44:25,830] WARN Failed to send producer request with >> > correlation id 2 to broker 101 with data for partitions >> > [my-replicated-topic-production,1] >> > (kafka.producer.async.DefaultEventHandler) >> > 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$$doSend(SyncProducer.scala:72) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(SyncProducer.scala:103) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply(SyncProducer.scala:103) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply(SyncProducer.scala:103) >> > at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1.apply$mcV$sp(SyncProducer.scala:102) >> > at >> > kafka.producer.SyncProducer$$anonfun$send$1.apply(SyncProducer.scala:102) >> > at >> > kafka.producer.SyncProducer$$anonfun$send$1.apply(SyncProducer.scala:102) >> > at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33) >> > at kafka.producer.SyncProducer.send(SyncProducer.scala:101) >> > at >> > >> kafka.producer.async.DefaultEventHandler.kafka$producer$async$DefaultEventHandler$$send(DefaultEventHandler.scala:256) >> > at >> > >> kafka.producer.async.DefaultEventHandler$$anonfun$dispatchSerializedData$2.apply(DefaultEventHandler.scala:107) >> > at >> > >> kafka.producer.async.DefaultEventHandler$$anonfun$dispatchSerializedData$2.apply(DefaultEventHandler.scala:99) >> > at >> > >> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772) >> > at >> > >> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) >> > at >> > >> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) >> > at >> > >> scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226) >> > at >> scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39) >> > at scala.collection.mutable.HashMap.foreach(HashMap.scala:98) >> > at >> > >> scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771) >> > at >> > >> kafka.producer.async.DefaultEventHandler.dispatchSerializedData(DefaultEventHandler.scala:99) >> > at >> > >> kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:72) >> > at >> > >> kafka.producer.async.ProducerSendThread.tryToHandle(ProducerSendThread.scala:105) >> > at >> > >> kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:88) >> > at >> > >> kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:68) >> > at scala.collection.immutable.Stream.foreach(Stream.scala:547) >> > at >> > >> kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:67) >> > at >> > kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:45) >> > [2014-12-18 21:44:25,948] WARN Failed to send producer request with >> > correlation id 5 to broker 101 with data for partitions >> > [my-replicated-topic-production,1] >> > (kafka.producer.async.DefaultEventHandler) >> > 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$$doSend(SyncProducer.scala:72) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(SyncProducer.scala:103) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply(SyncProducer.scala:103) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply(SyncProducer.scala:103) >> > at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1.apply$mcV$sp(SyncProducer.scala:102) >> > at >> > kafka.producer.SyncProducer$$anonfun$send$1.apply(SyncProducer.scala:102) >> > at >> > kafka.producer.SyncProducer$$anonfun$send$1.apply(SyncProducer.scala:102) >> > at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33) >> > at kafka.producer.SyncProducer.send(SyncProducer.scala:101) >> > at >> > >> kafka.producer.async.DefaultEventHandler.kafka$producer$async$DefaultEventHandler$$send(DefaultEventHandler.scala:256) >> > at >> > >> kafka.producer.async.DefaultEventHandler$$anonfun$dispatchSerializedData$2.apply(DefaultEventHandler.scala:107) >> > at >> > >> kafka.producer.async.DefaultEventHandler$$anonfun$dispatchSerializedData$2.apply(DefaultEventHandler.scala:99) >> > at >> > >> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772) >> > at >> > >> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) >> > at >> > >> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) >> > at >> > >> scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226) >> > at >> scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39) >> > at scala.collection.mutable.HashMap.foreach(HashMap.scala:98) >> > at >> > >> scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771) >> > at >> > >> kafka.producer.async.DefaultEventHandler.dispatchSerializedData(DefaultEventHandler.scala:99) >> > at >> > >> kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:72) >> > at >> > >> kafka.producer.async.ProducerSendThread.tryToHandle(ProducerSendThread.scala:105) >> > at >> > >> kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:88) >> > at >> > >> kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:68) >> > at scala.collection.immutable.Stream.foreach(Stream.scala:547) >> > at >> > >> kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:67) >> > at >> > kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:45) >> > [2014-12-18 21:44:26,129] WARN Failed to send producer request with >> > correlation id 8 to broker 100 with data for partitions >> > [my-replicated-topic-production,0] >> > (kafka.producer.async.DefaultEventHandler) >> > 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$$doSend(SyncProducer.scala:72) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(SyncProducer.scala:103) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply(SyncProducer.scala:103) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply(SyncProducer.scala:103) >> > at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33) >> > at >> > >> kafka.producer.SyncProducer$$anonfun$send$1.apply$mcV$sp(SyncProducer.scala:102) >> > at >> > kafka.producer.SyncProducer$$anonfun$send$1.apply(SyncProducer.scala:102) >> > at >> > kafka.producer.SyncProducer$$anonfun$send$1.apply(SyncProducer.scala:102) >> > at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33) >> > at kafka.producer.SyncProducer.send(SyncProducer.scala:101) >> > at >> > >> kafka.producer.async.DefaultEventHandler.kafka$producer$async$DefaultEventHandler$$send(DefaultEventHandler.scala:256) >> > at >> > >> kafka.producer.async.DefaultEventHandler$$anonfun$dispatchSerializedData$2.apply(DefaultEventHandler.scala:107) >> > at >> > >> kafka.producer.async.DefaultEventHandler$$anonfun$dispatchSerializedData$2.apply(DefaultEventHandler.scala:99) >> > at >> > >> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772) >> > at >> > >> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) >> > at >> > >> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) >> > at >> > >> scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226) >> > at >> scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39) >> > at scala.collection.mutable.HashMap.foreach(HashMap.scala:98) >> > at >> > >> scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771) >> > at >> > >> kafka.producer.async.DefaultEventHandler.dispatchSerializedData(DefaultEventHandler.scala:99) >> > at >> > >> kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:72) >> > at >> > >> kafka.producer.async.ProducerSendThread.tryToHandle(ProducerSendThread.scala:105) >> > at >> > >> kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:88) >> > at >> > >> kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:68) >> > at scala.collection.immutable.Stream.foreach(Stream.scala:547) >> > at >> > >> kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:67) >> > at >> > kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:45) >> > >> > Any ideas about this type of error? >> > >> > >> > thanks >> > >> > -- >> > >> > Alec Li >> > > > -- > > Alec Li
