Hyun-Gul Roh created KAFKA-1138:
-----------------------------------
Summary: Remote producer uses the hostname defined in broker
Key: KAFKA-1138
URL: https://issues.apache.org/jira/browse/KAFKA-1138
Project: Kafka
Issue Type: Bug
Components: producer
Affects Versions: 0.8
Reporter: Hyun-Gul Roh
Assignee: Jun Rao
When the producer API in the node which is not the broker sends message to a
broker, only TopicMetadataRequest is sent, but ProducerRequest is not by
observing the log of "kafka-request.log"
According to my analysis, when the producer api sends ProducerRequest, it seems
to use the hostname defined in the broker. So, if the hostname is not the one
registered in DNS, the producer cannot send the ProducerRequest.
I am attaching the log:
[2013-11-21 15:28:49,464] ERROR Failed to collate messages by topic, partition
due to: fetching topic metadata for topics [Set(test)] from broker
[ArrayBuffer(id:0,host:111.111.111.111,port:9092)] failed
(kafka.producer.async.DefaultEventHandler)
[2013-11-21 15:28:49,465] INFO Back off for 100 ms before retrying send.
Remaining retries = 1 (kafka.producer.async.DefaultEventHandler)
[2013-11-21 15:28:49,566] INFO Fetching metadata from broker
id:0,host:111.111.111.111,port:9092 with correlation id 6 for 1 topic(s)
Set(test) (kafka.client.ClientUtils$)
[2013-11-21 15:28:49,819] ERROR Producer connection to 111.111.111.111:9092
unsuccessful (kafka.producer.SyncProducer)
java.net.ConnectException: 연결이 거부됨
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Net.java:465)
at sun.nio.ch.Net.connect(Net.java:457)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:639)
at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
at kafka.producer.SyncProducer.connect(SyncProducer.scala:146)
at
kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:161)
at
kafka.producer.SyncProducer.kafka$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$2.apply$mcV$sp(DefaultEventHandler.scala:79)
at kafka.utils.Utils$.swallow(Utils.scala:186)
at kafka.utils.Logging$class.swallowError(Logging.scala:105)
at kafka.utils.Utils$.swallowError(Utils.scala:45)
at
kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:79)
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$3.apply(ProducerSendThread.scala:67)
at scala.collection.immutable.Stream.foreach(Stream.scala:254)
at
kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
at
kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)
[2013-11-21 15:28:49,821] WARN Fetching topic metadata with correlation id 6
for topics [Set(test)] from broker [id:0,host:111.111.111.111,port:9092] failed
(kafka.client.ClientUtils$)
java.net.ConnectException: 연결이 거부됨
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:639)
at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
at kafka.producer.SyncProducer.connect(SyncProducer.scala:146)
at
kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:161)
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$2.apply$mcV$sp(DefaultEventHandler.scala:79)
at kafka.utils.Utils$.swallow(Utils.scala:186)
at kafka.utils.Logging$class.swallowError(Logging.scala:105)
at kafka.utils.Utils$.swallowError(Utils.scala:45)
at
kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:79)
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$3.apply(ProducerSendThread.scala:67)
at scala.collection.immutable.Stream.foreach(Stream.scala:254)
at
kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
at
kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)
[2013-11-21 15:28:49,822] ERROR fetching topic metadata for topics [Set(test)]
from broker [ArrayBuffer(id:0,host:111.111.111.111,port:9092)] failed
(kafka.utils.Utils$)
kafka.common.KafkaException: fetching topic metadata for topics [Set(test)]
from broker [ArrayBuffer(id:0,host:111.111.111.111,port:9092)] failed
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:67)
at
kafka.producer.BrokerPartitionInfo.updateInfo(BrokerPartitionInfo.scala:82)
at
kafka.producer.async.DefaultEventHandler$$anonfun$handle$2.apply$mcV$sp(DefaultEventHandler.scala:79)
at kafka.utils.Utils$.swallow(Utils.scala:186)
at kafka.utils.Logging$class.swallowError(Logging.scala:105)
at kafka.utils.Utils$.swallowError(Utils.scala:45)
at
kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:79)
at
kafka.producer.async.ProducerSendThread.tryToHandle(ProducerSendThread.scala:104)
at
kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:87)
at
kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:67)
at scala.collection.immutable.Stream.foreach(Stream.scala:254)
at
kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
at
kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)
Caused by: java.net.ConnectException: 연결이 거부됨
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Net.java:465)
at sun.nio.ch.Net.connect(Net.java:457)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:639)
at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
at kafka.producer.SyncProducer.connect(SyncProducer.scala:146)
at
kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:161)
at
kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:68)
at kafka.producer.SyncProducer.send(SyncProducer.scala:112)
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:53)
... 12 more
[2013-11-21 15:28:49,825] INFO Fetching metadata from broker
id:0,host:111.111.111.111,port:9092 with correlation id 7 for 1 topic(s)
Set(test) (kafka.client.ClientUtils$)
[2013-11-21 15:28:50,021] ERROR Producer connection to 111.111.111.111:9092
unsuccessful (kafka.producer.SyncProducer)
java.net.ConnectException: 연결이 거부됨
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:639)
at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
at kafka.producer.SyncProducer.connect(SyncProducer.scala:146)
at
kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:161)
at
kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:68)
at kafka.producer.SyncProducer.send(SyncProducer.scala:112)
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:53)
at
kafka.producer.BrokerPartitionInfo.updateInfo(BrokerPartitionInfo.scala:82)
at
kafka.producer.BrokerPartitionInfo.getBrokerPartitionInfo(BrokerPartitionInfo.scala:49)
at
kafka.producer.async.DefaultEventHandler.kafka$producer$async$DefaultEventHandler$$getPartitionListForTopic(DefaultEventHandler.scala:187)
at
kafka.producer.async.DefaultEventHandler$$anonfun$partitionAndCollate$1.apply(DefaultEventHandler.scala:151)
at
kafka.producer.async.DefaultEventHandler$$anonfun$partitionAndCollate$1.apply(DefaultEventHandler.scala:150)
at
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at
kafka.producer.async.DefaultEventHandler.partitionAndCollate(DefaultEventHandler.scala:150)
at
kafka.producer.async.DefaultEventHandler.dispatchSerializedData(DefaultEventHandler.scala:96)
at
kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:73)
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$3.apply(ProducerSendThread.scala:67)
at scala.collection.immutable.Stream.foreach(Stream.scala:254)
at
kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
at
kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)
[2013-11-21 15:28:50,024] WARN Fetching topic metadata with correlation id 7
for topics [Set(test)] from broker [id:0,host:111.111.111.111,port:9092] failed
(kafka.client.ClientUtils$)
java.net.ConnectException: 연결이 거부됨
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:639)
at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
at kafka.producer.SyncProducer.connect(SyncProducer.scala:146)
at
kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:161)
at
kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:68)
at kafka.producer.SyncProducer.send(SyncProducer.scala:112)
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:53)
at
kafka.producer.BrokerPartitionInfo.updateInfo(BrokerPartitionInfo.scala:82)
at
kafka.producer.BrokerPartitionInfo.getBrokerPartitionInfo(BrokerPartitionInfo.scala:49)
at
kafka.producer.async.DefaultEventHandler.kafka$producer$async$DefaultEventHandler$$getPartitionListForTopic(DefaultEventHandler.scala:187)
at
kafka.producer.async.DefaultEventHandler$$anonfun$partitionAndCollate$1.apply(DefaultEventHandler.scala:151)
at
kafka.producer.async.DefaultEventHandler$$anonfun$partitionAndCollate$1.apply(DefaultEventHandler.scala:150)
at
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at
kafka.producer.async.DefaultEventHandler.partitionAndCollate(DefaultEventHandler.scala:150)
at
kafka.producer.async.DefaultEventHandler.dispatchSerializedData(DefaultEventHandler.scala:96)
at
kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:73)
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$3.apply(ProducerSendThread.scala:67)
at scala.collection.immutable.Stream.foreach(Stream.scala:254)
at
kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
at
kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)
[2013-11-21 15:28:50,025] ERROR Failed to collate messages by topic, partition
due to: fetching topic metadata for topics [Set(test)] from broker
[ArrayBuffer(id:0,host:111.111.111.111,port:9092)] failed
(kafka.producer.async.DefaultEventHandler)
[2013-11-21 15:28:50,026] INFO Back off for 100 ms before retrying send.
Remaining retries = 0 (kafka.producer.async.DefaultEventHandler)
[2013-11-21 15:28:50,127] INFO Fetching metadata from broker
id:0,host:111.111.111.111,port:9092 with correlation id 8 for 1 topic(s)
Set(test) (kafka.client.ClientUtils$)
[2013-11-21 15:28:50,324] ERROR Producer connection to 111.111.111.111:9092
unsuccessful (kafka.producer.SyncProducer)
java.net.ConnectException: 연결이 거부됨
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:639)
at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
at kafka.producer.SyncProducer.connect(SyncProducer.scala:146)
at
kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:161)
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$2.apply$mcV$sp(DefaultEventHandler.scala:79)
at kafka.utils.Utils$.swallow(Utils.scala:186)
at kafka.utils.Logging$class.swallowError(Logging.scala:105)
at kafka.utils.Utils$.swallowError(Utils.scala:45)
at
kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:79)
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$3.apply(ProducerSendThread.scala:67)
at scala.collection.immutable.Stream.foreach(Stream.scala:254)
at
kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
at
kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)
[2013-11-21 15:28:50,326] WARN Fetching topic metadata with correlation id 8
for topics [Set(test)] from broker [id:0,host:111.111.111.111,port:9092] failed
(kafka.client.ClientUtils$)
java.net.ConnectException: 연결이 거부됨
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:639)
at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
at kafka.producer.SyncProducer.connect(SyncProducer.scala:146)
at
kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:161)
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$2.apply$mcV$sp(DefaultEventHandler.scala:79)
at kafka.utils.Utils$.swallow(Utils.scala:186)
at kafka.utils.Logging$class.swallowError(Logging.scala:105)
at kafka.utils.Utils$.swallowError(Utils.scala:45)
at
kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:79)
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$3.apply(ProducerSendThread.scala:67)
at scala.collection.immutable.Stream.foreach(Stream.scala:254)
at
kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
at
kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)
[2013-11-21 15:28:50,328] ERROR fetching topic metadata for topics [Set(test)]
from broker [ArrayBuffer(id:0,host:111.111.111.111,port:9092)] failed
(kafka.utils.Utils$)
kafka.common.KafkaException: fetching topic metadata for topics [Set(test)]
from broker [ArrayBuffer(id:0,host:111.111.111.111,port:9092)] failed
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:67)
at
kafka.producer.BrokerPartitionInfo.updateInfo(BrokerPartitionInfo.scala:82)
at
kafka.producer.async.DefaultEventHandler$$anonfun$handle$2.apply$mcV$sp(DefaultEventHandler.scala:79)
at kafka.utils.Utils$.swallow(Utils.scala:186)
at kafka.utils.Logging$class.swallowError(Logging.scala:105)
at kafka.utils.Utils$.swallowError(Utils.scala:45)
at
kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:79)
at
kafka.producer.async.ProducerSendThread.tryToHandle(ProducerSendThread.scala:104)
at
kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:87)
at
kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:67)
at scala.collection.immutable.Stream.foreach(Stream.scala:254)
at
kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:66)
at
kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:44)
Caused by: java.net.ConnectException: 연결이 거부됨
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Net.java:465)
at sun.nio.ch.Net.connect(Net.java:457)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:639)
at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
at kafka.producer.SyncProducer.connect(SyncProducer.scala:146)
at
kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:161)
at
kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:68)
at kafka.producer.SyncProducer.send(SyncProducer.scala:112)
at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:53)
... 12 more
[2013-11-21 15:28:50,332] ERROR Failed to send requests for topics test with
correlation ids in [0,8] (kafka.producer.async.DefaultEventHandler)
[2013-11-21 15:28:50,333] 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)
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