*Hi, Guys,*
*I am currently running into the kafka server issue. *
*I have a 5 nodes cluster and zookeeper running without any problem. when I
manually boot each node by using* "*JMX_PORT=9997 bin/kafka-server-start.sh
config/server-x.properties &*" command.
*The scenario is:*
*Then, first node, it can be booted.*
*Once I boot the second node, it is crashed, the error is below:*
[2013-10-11 04:02:17,200] INFO [Replica Manager on Broker 0]: Handling
LeaderAndIsr request
Name:LeaderAndIsrRequest;Version:0;Controller:0;ControllerEpoch:30416;CorrelationId:5;ClientId:id_0-host_null-port_9092;PartitionState:(test-kafka,0)
->
(LeaderAndIsrInfo:(Leader:1,ISR:1,LeaderEpoch:90,ControllerEpoch:30411),ReplicationFactor:1),AllReplicas:1);Leaders:id:1,host:localhost,port:9092
(kafka.server.ReplicaManager)
[2013-10-11 04:02:17,204] WARN No previously checkpointed highwatermark
value found for topic test-kafka partition 0. Returning 0 as the
highwatermark (kafka.server.HighwaterMarkCheckpoint)
[2013-10-11 04:02:17,205] INFO [ReplicaFetcherManager on broker 0] Removing
fetcher for partition [test-kafka,0] (kafka.server.ReplicaFetcherManager)
[2013-10-11 04:02:17,214] INFO [Kafka Log on Broker 0], Truncated log
segment /tmp/kafka-logs/test-kafka-0/00000000000000000000.log to target
offset 0 (kafka.log.Log)
[2013-10-11 04:02:17,235] INFO [ReplicaFetcherManager on broker 0] Adding
fetcher for partition [test-kafka,0], initOffset 0 to broker 1 with
fetcherId 0 (kafka.server.ReplicaFetcherManager)
[2013-10-11 04:02:17,236] INFO [Replica Manager on Broker 0]: Handled
leader and isr request
Name:LeaderAndIsrRequest;Version:0;Controller:0;ControllerEpoch:30416;CorrelationId:5;ClientId:id_0-host_null-port_9092;PartitionState:(test-kafka,0)
->
(LeaderAndIsrInfo:(Leader:1,ISR:1,LeaderEpoch:90,ControllerEpoch:30411),ReplicationFactor:1),AllReplicas:1);Leaders:id:1,host:localhost,port:9092
(kafka.server.ReplicaManager)
[2013-10-11 04:02:17,240] INFO [ReplicaFetcherThread-0-1], Starting
(kafka.server.ReplicaFetcherThread)
[2013-10-11 04:02:17,266] INFO [Replica Manager on Broker 0]: Handling
LeaderAndIsr request
Name:LeaderAndIsrRequest;Version:0;Controller:0;ControllerEpoch:30416;CorrelationId:6;ClientId:id_0-host_null-port_9092;PartitionState:(test-kafka,0)
->
(LeaderAndIsrInfo:(Leader:1,ISR:1,LeaderEpoch:91,ControllerEpoch:30416),ReplicationFactor:1),AllReplicas:1);Leaders:id:1,host:localhost,port:9092
(kafka.server.ReplicaManager)
[2013-10-11 04:02:17,267] INFO [ReplicaFetcherManager on broker 0] Removing
fetcher for partition [test-kafka,0] (kafka.server.ReplicaFetcherManager)
[2013-10-11 04:02:17,268] INFO [Kafka Log on Broker 0], Truncated log
segment /tmp/kafka-logs/test-kafka-0/00000000000000000000.log to target
offset 0 (kafka.log.Log)
[2013-10-11 04:02:17,268] INFO [ReplicaFetcherManager on broker 0] Adding
fetcher for partition [test-kafka,0], initOffset 0 to broker 1 with
fetcherId 0 (kafka.server.ReplicaFetcherManager)
[2013-10-11 04:02:17,269] INFO [Replica Manager on Broker 0]: Handled
leader and isr request
Name:LeaderAndIsrRequest;Version:0;Controller:0;ControllerEpoch:30416;CorrelationId:6;ClientId:id_0-host_null-port_9092;PartitionState:(test-kafka,0)
->
(LeaderAndIsrInfo:(Leader:1,ISR:1,LeaderEpoch:91,ControllerEpoch:30416),ReplicationFactor:1),AllReplicas:1);Leaders:id:1,host:localhost,port:9092
(kafka.server.ReplicaManager)
[2013-10-11 04:02:17,269] ERROR [Kafka Request Handler 0 on Broker 0],
Exception when handling request (kafka.server.KafkaRequestHandler)
[2013-10-11 04:02:47,284] INFO Reconnect due to socket error:
(kafka.consumer.SimpleConsumer)
java.net.SocketTimeoutException
at
sun.nio.ch.SocketAdaptor$SocketInputStream.read(SocketAdaptor.java:229)
at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:103)
at
java.nio.channels.Channels$ReadableByteChannelImpl.read(Channels.java:385)
at kafka.utils.Utils$.read(Utils.scala:394)
at
kafka.network.BoundedByteBufferReceive.readFrom(BoundedByteBufferReceive.scala:54)
at kafka.network.Receive$class.readCompletely(Transmission.scala:56)
at
kafka.network.BoundedByteBufferReceive.readCompletely(BoundedByteBufferReceive.scala:29)
at kafka.network.BlockingChannel.receive(BlockingChannel.scala:100)
at
kafka.consumer.SimpleConsumer.liftedTree1$1(SimpleConsumer.scala:73)
at
kafka.consumer.SimpleConsumer.kafka$consumer$SimpleConsumer$$sendRequest(SimpleConsumer.scala:71)
at
kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(SimpleConsumer.scala:110)
at
kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$apply$mcV$sp$1.apply(SimpleConsumer.scala:110)
at
kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$apply$mcV$sp$1.apply(SimpleConsumer.scala:110)
at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
at
kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply$mcV$sp(SimpleConsumer.scala:109)
at
kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply(SimpleConsumer.scala:109)
at
kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply(SimpleConsumer.scala:109)
at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
at kafka.consumer.SimpleConsumer.fetch(SimpleConsumer.scala:108)
at
kafka.server.AbstractFetcherThread.processFetchRequest(AbstractFetcherThread.scala:96)
at
kafka.server.AbstractFetcherThread.doWork(AbstractFetcherThread.scala:88)
at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:51)
[2013-10-11 04:02:47,292] ERROR [Kafka Request Handler 1 on Broker 0],
Exception when handling request (kafka.server.KafkaRequestHandler)
*Then I boot the third node until the last one, everything is good, except
of second node.*
*
*
*After that, I tried to stop server one by one, I first stopped the broken
node, then there is one of health node will show the same error as the
broken node, it is random. I stopped that broken node again, then there
will be another random node will be broken with the same error.*
*
*
*
*
*When I tried to produce message, it gives me the below errors:*
[2013-10-11 04:13:12,876] INFO Fetching metadata from broker
id:0,host:localhost,port:9092 with correlation id 15 for 1 topic(s)
Set(my-replicated-topic) (kafka.client.ClientUtils$)
[2013-10-11 04:13:12,876] INFO Connected to localhost:9092 for producing
(kafka.producer.SyncProducer)
[2013-10-11 04:13:12,886] INFO Disconnecting from localhost:9092
(kafka.producer.SyncProducer)
[2013-10-11 04:13:12,886] INFO Closing socket connection to /127.0.0.1.
(kafka.network.Processor)
[2013-10-11 04:13:12,887] 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 04:13:12,887] 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 04:13:12,887] INFO Back off for 100 ms before retrying send.
Remaining retries = 0 (kafka.producer.async.DefaultEventHandler)
[2013-10-11 04:13:12,988] INFO Fetching metadata from broker
id:0,host:localhost,port:9092 with correlation id 16 for 1 topic(s)
Set(my-replicated-topic) (kafka.client.ClientUtils$)
[2013-10-11 04:13:12,989] INFO Connected to localhost:9092 for producing
(kafka.producer.SyncProducer)
[2013-10-11 04:13:12,999] INFO Disconnecting from localhost:9092
(kafka.producer.SyncProducer)
[2013-10-11 04:13:12,999] INFO Closing socket connection to /127.0.0.1.
(kafka.network.Processor)
[2013-10-11 04:13:13,000] 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 04:13:13,000] ERROR Failed to send requests for topics
my-replicated-topic with correlation ids in [9,16]
(kafka.producer.async.DefaultEventHandler)
[2013-10-11 04:13:13,001] 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 configured everything according to the documents.*
*I copied the setting from one of my nodes*
broker.id=3
############################# Socket Server Settings
#############################
port=9092
num.network.threads=2
num.io.threads=2
socket.send.buffer.bytes=1048576
socket.receive.buffer.bytes=1048576
socket.request.max.bytes=104857600
log.dir=/tmp/kafka-logs
num.partitions=1
log.flush.interval.messages=10000
log.flush.interval.ms=1000
log.retention.hours=168
log.segment.bytes=536870912
log.cleanup.interval.mins=1
zookeeper.connect=localhost:2181
zookeeper.connection.timeout.ms=1000000
kafka.metrics.polling.interval.secs=5
kafka.metrics.reporters=kafka.metrics.KafkaCSVMetricsReporter
kafka.csv.metrics.dir=/tmp/kafka_metrics
kafka.csv.metrics.reporter.enabled=false
*Can some one tell me what happened? Appreciate!*
