I'm trying to start Kafka via Docker Maven Plugin https://github.com/fabric8io/docker-maven-plugin
I use the following Maven image: https://hub.docker.com/r/wurstmeister/kafka/
This is my Maven config:
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>docker-maven-plugin</artifactId>
<version>${docker-maven-plugin.version}</version>
<configuration>
<showLogs>true</showLogs>
<images>
<image>
<name>wurstmeister/kafka:1.0.0</name>
<alias>kafka</alias>
<run>
<ports>
<port>9092:9092</port>
</ports>
</run>
</image>
</images>
</configuration>
<executions>
<execution>
<id>prepare-containers</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start</goal>
</goals>
</execution>
<execution>
<id>remove-containers</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
The output of mvn docker:start -Dfile.encoding=UTF-8 command:
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building domain 0.0.1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- docker-maven-plugin:0.22.1:start (default-cli) @ domain ---
[INFO] DOCKER> [wurstmeister/kafka:1.0.0] "kafka": Start container b89836e54566
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.022 s
[INFO] Finished at: 2017-11-22T11:52:24+02:00
[INFO] Final Memory: 20M/514M
I'm trying to use Kafka from my Spring Boot application but I unable to send any messages to the topic and in the DEBUG mode it shows me the following errors:
2017-11-22 11:55:52.548 DEBUG 8032 --- [ad | producer-1] org.apache.kafka.clients.NetworkClient : Node -1 disconnected.
2017-11-22 11:55:52.548 WARN 8032 --- [ad | producer-1] org.apache.kafka.clients.NetworkClient : Connection to node -1 could not be established. Broker may not be available.
2017-11-22 11:55:52.548 DEBUG 8032 --- [ad | producer-1] org.apache.kafka.clients.NetworkClient : Give up sending metadata request since no node is available
2017-11-22 11:55:52.599 DEBUG 8032 --- [ad | producer-1] org.apache.kafka.clients.NetworkClient : Initialize connection to node -1 for sending metadata request
2017-11-22 11:55:52.599 DEBUG 8032 --- [ad | producer-1] org.apache.kafka.clients.NetworkClient : Initiating connection to node -1 at localhost:9092.
2017-11-22 11:55:53.166 DEBUG 8032 --- [ntainer#0-0-C-1] o.apache.kafka.common.network.Selector : Connection with localhost/127.0.0.1 disconnected
java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.8.0_152]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[na:1.8.0_152]
at org.apache.kafka.common.network.PlaintextTransportLayer.finishConnect(PlaintextTransportLayer.java:50) ~[kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.common.network.KafkaChannel.finishConnect(KafkaChannel.java:95) ~[kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.common.network.Selector.pollSelectionKeys(Selector.java:359) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.common.network.Selector.poll(Selector.java:326) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:432) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:232) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:208) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:199) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.awaitMetadataUpdate(ConsumerNetworkClient.java:134) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureCoordinatorReady(AbstractCoordinator.java:223) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureCoordinatorReady(AbstractCoordinator.java:200) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:286) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1078) [kafka-clients-0.11.0.0.jar:na]
at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1043) [kafka-clients-0.11.0.0.jar:na]
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.run(KafkaMessageListenerContainer.java:571) [spring-kafka-2.0.0.RELEASE.jar:2.0.0.RELEASE]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_152]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_152]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]
What am I ding wrong and how to properly configure Kafka container ?
UPDATED
docker logs 033b48f6360a
waiting for kafka to be ready
[2017-11-22 11:59:35,049] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = PLAINTEXT://:9092
advertised.port = null
alter.config.policy.class.name = null
authorizer.class.name =
auto.create.topics.enable = true
auto.leader.rebalance.enable = true
background.threads = 10
broker.id = -1
broker.id.generation.enable = true
broker.rack = null
compression.type = producer
connections.max.idle.ms = 600000
controlled.shutdown.enable = true
controlled.shutdown.max.retries = 3
controlled.shutdown.retry.backoff.ms = 5000
controller.socket.timeout.ms = 30000
create.topic.policy.class.name = null
default.replication.factor = 1
delete.records.purgatory.purge.interval.requests = 1
delete.topic.enable = true
fetch.purgatory.purge.interval.requests = 1000
group.initial.rebalance.delay.ms = 0
group.max.session.timeout.ms = 300000
group.min.session.timeout.ms = 6000
host.name =
inter.broker.listener.name = null
inter.broker.protocol.version = 1.0-IV0
leader.imbalance.check.interval.seconds = 300
leader.imbalance.per.broker.percentage = 10
listener.security.protocol.map = PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
listeners = PLAINTEXT://:9092
log.cleaner.backoff.ms = 15000
log.cleaner.dedupe.buffer.size = 134217728
log.cleaner.delete.retention.ms = 86400000
log.cleaner.enable = true
log.cleaner.io.buffer.load.factor = 0.9
log.cleaner.io.buffer.size = 524288
log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
log.cleaner.min.cleanable.ratio = 0.5
log.cleaner.min.compaction.lag.ms = 0
log.cleaner.threads = 1
log.cleanup.policy = [delete]
log.dir = /tmp/kafka-logs
log.dirs = /kafka/kafka-logs-033b48f6360a
log.flush.interval.messages = 9223372036854775807
log.flush.interval.ms = null
log.flush.offset.checkpoint.interval.ms = 60000
log.flush.scheduler.interval.ms = 9223372036854775807
log.flush.start.offset.checkpoint.interval.ms = 60000
log.index.interval.bytes = 4096
log.index.size.max.bytes = 10485760
log.message.format.version = 1.0-IV0
log.message.timestamp.difference.max.ms = 9223372036854775807
log.message.timestamp.type = CreateTime
log.preallocate = false
log.retention.bytes = -1
log.retention.check.interval.ms = 300000
log.retention.hours = 168
log.retention.minutes = null
log.retention.ms = null
log.roll.hours = 168
log.roll.jitter.hours = 0
log.roll.jitter.ms = null
log.roll.ms = null
log.segment.bytes = 1073741824
log.segment.delete.delay.ms = 60000
max.connections.per.ip = 2147483647
max.connections.per.ip.overrides =
message.max.bytes = 1000012
metric.reporters = []
metrics.num.samples = 2
metrics.recording.level = INFO
metrics.sample.window.ms = 30000
min.insync.replicas = 1
num.io.threads = 8
num.network.threads = 3
num.partitions = 1
num.recovery.threads.per.data.dir = 1
num.replica.fetchers = 1
offset.metadata.max.bytes = 4096
offsets.commit.required.acks = -1
offsets.commit.timeout.ms = 5000
offsets.load.buffer.size = 5242880
offsets.retention.check.interval.ms = 600000
offsets.retention.minutes = 1440
offsets.topic.compression.codec = 0
offsets.topic.num.partitions = 50
offsets.topic.replication.factor = 1
offsets.topic.segment.bytes = 104857600
port = 9092
principal.builder.class = null
producer.purgatory.purge.interval.requests = 1000
queued.max.request.bytes = -1
queued.max.requests = 500
quota.consumer.default = 9223372036854775807
quota.producer.default = 9223372036854775807
quota.window.num = 11
quota.window.size.seconds = 1
replica.fetch.backoff.ms = 1000
replica.fetch.max.bytes = 1048576
replica.fetch.min.bytes = 1
replica.fetch.response.max.bytes = 10485760
replica.fetch.wait.max.ms = 500
replica.high.watermark.checkpoint.interval.ms = 5000
replica.lag.time.max.ms = 10000
replica.socket.receive.buffer.bytes = 65536
replica.socket.timeout.ms = 30000
replication.quota.window.num = 11
replication.quota.window.size.seconds = 1
request.timeout.ms = 30000
reserved.broker.max.id = 1000
sasl.enabled.mechanisms = [GSSAPI]
sasl.kerberos.kinit.cmd = /usr/bin/kinit
sasl.kerberos.min.time.before.relogin = 60000
sasl.kerberos.principal.to.local.rules = [DEFAULT]
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
sasl.kerberos.ticket.renew.window.factor = 0.8
sasl.mechanism.inter.broker.protocol = GSSAPI
security.inter.broker.protocol = PLAINTEXT
socket.receive.buffer.bytes = 102400
socket.request.max.bytes = 104857600
socket.send.buffer.bytes = 102400
ssl.cipher.suites = null
ssl.client.auth = none
ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
ssl.endpoint.identification.algorithm = null
ssl.key.password = null
ssl.keymanager.algorithm = SunX509
ssl.keystore.location = null
ssl.keystore.password = null
ssl.keystore.type = JKS
ssl.protocol = TLS
ssl.provider = null
ssl.secure.random.implementation = null
ssl.trustmanager.algorithm = PKIX
ssl.truststore.location = null
ssl.truststore.password = null
ssl.truststore.type = JKS
transaction.abort.timed.out.transaction.cleanup.interval.ms = 60000
transaction.max.timeout.ms = 900000
transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
transaction.state.log.load.buffer.size = 5242880
transaction.state.log.min.isr = 1
transaction.state.log.num.partitions = 50
transaction.state.log.replication.factor = 1
transaction.state.log.segment.bytes = 104857600
transactional.id.expiration.ms = 604800000
unclean.leader.election.enable = false
zookeeper.connect =
zookeeper.connection.timeout.ms = 6000
zookeeper.session.timeout.ms = 6000
zookeeper.set.acl = false
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2017-11-22 11:59:35,118] INFO starting (kafka.server.KafkaServer)
[2017-11-22 11:59:35,120] INFO Connecting to zookeeper on (kafka.server.KafkaServer)
[2017-11-22 11:59:35,132] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2017-11-22 11:59:35,139] INFO Client environment:zookeeper.version=3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f, built on 03/23/2017 10:13 GMT (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,139] INFO Client environment:host.name=033b48f6360a (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:java.version=1.8.0_144 (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:java.home=/opt/jdk1.8.0_144/jre (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:java.class.path=:/opt/kafka/bin/../libs/aopalliance-repackaged-2.5.0-b32.jar:/opt/kafka/bin/../libs/argparse4j-0.7.0.jar:/opt/kafka/bin/../libs/commons-lang3-3.5.jar:/opt/kafka/bin/../libs/connect-api-1.0.0.jar:/opt/kafka/bin/../libs/connect-file-1.0.0.jar:/opt/kafka/bin/../libs/connect-json-1.0.0.jar:/opt/kafka/bin/../libs/connect-runtime-1.0.0.jar:/opt/kafka/bin/../libs/connect-transforms-1.0.0.jar:/opt/kafka/bin/../libs/guava-20.0.jar:/opt/kafka/bin/../libs/hk2-api-2.5.0-b32.jar:/opt/kafka/bin/../libs/hk2-locator-2.5.0-b32.jar:/opt/kafka/bin/../libs/hk2-utils-2.5.0-b32.jar:/opt/kafka/bin/../libs/jackson-annotations-2.9.1.jar:/opt/kafka/bin/../libs/jackson-core-2.9.1.jar:/opt/kafka/bin/../libs/jackson-databind-2.9.1.jar:/opt/kafka/bin/../libs/jackson-jaxrs-base-2.9.1.jar:/opt/kafka/bin/../libs/jackson-jaxrs-json-provider-2.9.1.jar:/opt/kafka/bin/../libs/jackson-module-jaxb-annotations-2.9.1.jar:/opt/kafka/bin/../libs/javassist-3.20.0-GA.jar:/opt/kafka/bin/../libs/javassist-3.21.0-GA.jar:/opt/kafka/bin/../libs/javax.annotation-api-1.2.jar:/opt/kafka/bin/../libs/javax.inject-1.jar:/opt/kafka/bin/../libs/javax.inject-2.5.0-b32.jar:/opt/kafka/bin/../libs/javax.servlet-api-3.1.0.jar:/opt/kafka/bin/../libs/javax.ws.rs-api-2.0.1.jar:/opt/kafka/bin/../libs/jersey-client-2.25.1.jar:/opt/kafka/bin/../libs/jersey-common-2.25.1.jar:/opt/kafka/bin/../libs/jersey-container-servlet-2.25.1.jar:/opt/kafka/bin/../libs/jersey-container-servlet-core-2.25.1.jar:/opt/kafka/bin/../libs/jersey-guava-2.25.1.jar:/opt/kafka/bin/../libs/jersey-media-jaxb-2.25.1.jar:/opt/kafka/bin/../libs/jersey-server-2.25.1.jar:/opt/kafka/bin/../libs/jetty-continuation-9.2.22.v20170606.jar:/opt/kafka/bin/../libs/jetty-http-9.2.22.v20170606.jar:/opt/kafka/bin/../libs/jetty-io-9.2.22.v20170606.jar:/opt/kafka/bin/../libs/jetty-security-9.2.22.v20170606.jar:/opt/kafka/bin/../libs/jetty-server-9.2.22.v20170606.jar:/opt/kafka/bin/../libs/jetty-servlet-9.2.22.v20170606.jar:/opt/kafka/bin/../libs/jetty-servlets-9.2.22.v20170606.jar:/opt/kafka/bin/../libs/jetty-util-9.2.22.v20170606.jar:/opt/kafka/bin/../libs/jopt-simple-5.0.4.jar:/opt/kafka/bin/../libs/kafka-clients-1.0.0.jar:/opt/kafka/bin/../libs/kafka-log4j-appender-1.0.0.jar:/opt/kafka/bin/../libs/kafka-streams-1.0.0.jar:/opt/kafka/bin/../libs/kafka-streams-examples-1.0.0.jar:/opt/kafka/bin/../libs/kafka-tools-1.0.0.jar:/opt/kafka/bin/../libs/kafka_2.12-1.0.0-sources.jar:/opt/kafka/bin/../libs/kafka_2.12-1.0.0-test-sources.jar:/opt/kafka/bin/../libs/kafka_2.12-1.0.0.jar:/opt/kafka/bin/../libs/log4j-1.2.17.jar:/opt/kafka/bin/../libs/lz4-java-1.4.jar:/opt/kafka/bin/../libs/maven-artifact-3.5.0.jar:/opt/kafka/bin/../libs/metrics-core-2.2.0.jar:/opt/kafka/bin/../libs/osgi-resource-locator-1.0.1.jar:/opt/kafka/bin/../libs/plexus-utils-3.0.24.jar:/opt/kafka/bin/../libs/reflections-0.9.11.jar:/opt/kafka/bin/../libs/rocksdbjni-5.7.3.jar:/opt/kafka/bin/../libs/scala-library-2.12.3.jar:/opt/kafka/bin/../libs/slf4j-api-1.7.25.jar:/opt/kafka/bin/../libs/slf4j-log4j12-1.7.25.jar:/opt/kafka/bin/../libs/snappy-java-1.1.4.jar:/opt/kafka/bin/../libs/validation-api-1.1.0.Final.jar:/opt/kafka/bin/../libs/zkclient-0.10.jar:/opt/kafka/bin/../libs/zookeeper-3.4.10.jar (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:java.io.tmpdir=/tmp (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:java.compiler=<NA> (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:os.name=Linux (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:os.arch=amd64 (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:os.version=4.9.49-moby (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:user.name=root (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:user.home=/root (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,140] INFO Client environment:user.dir=/ (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,141] INFO Initiating client connection, connectString= sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@1534f01b (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:35,150] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2017-11-22 11:59:35,152] INFO Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2017-11-22 11:59:35,156] WARN Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
[2017-11-22 11:59:36,259] INFO Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2017-11-22 11:59:36,260] WARN Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
[2017-11-22 11:59:37,360] INFO Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2017-11-22 11:59:37,361] WARN Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
[2017-11-22 11:59:38,463] INFO Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2017-11-22 11:59:38,463] WARN Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
[2017-11-22 11:59:39,564] INFO Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2017-11-22 11:59:39,565] WARN Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
[2017-11-22 11:59:40,668] INFO Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2017-11-22 11:59:40,668] WARN Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
[2017-11-22 11:59:41,151] INFO Terminate ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2017-11-22 11:59:41,769] INFO Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2017-11-22 11:59:41,874] INFO Session: 0x0 closed (org.apache.zookeeper.ZooKeeper)
[2017-11-22 11:59:41,876] FATAL Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
org.I0Itec.zkclient.exception.ZkTimeoutException: Unable to connect to zookeeper server '' with timeout of 6000 ms
at org.I0Itec.zkclient.ZkClient.connect(ZkClient.java:1233)
at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:157)
at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:131)
at kafka.utils.ZkUtils$.createZkClientAndConnection(ZkUtils.scala:115)
at kafka.utils.ZkUtils$.withMetrics(ZkUtils.scala:92)
at kafka.server.KafkaServer.initZk(KafkaServer.scala:350)
at kafka.server.KafkaServer.startup(KafkaServer.scala:194)
at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:38)
at kafka.Kafka$.main(Kafka.scala:92)
at kafka.Kafka.main(Kafka.scala)
[2017-11-22 11:59:41,877] INFO shutting down (kafka.server.KafkaServer)
[2017-11-22 11:59:41,876] INFO EventThread shut down for session: 0x0 (org.apache.zookeeper.ClientCnxn)
[2017-11-22 11:59:41,891] INFO shut down completed (kafka.server.KafkaServer)
[2017-11-22 11:59:41,892] FATAL Exiting Kafka. (kafka.server.KafkaServerStartable)
[2017-11-22 11:59:41,895] INFO shutting down (kafka.server.KafkaServer)
Thanks sol4me and sanath for your comments and ideas.
Finally, I managed to run Kafka + Zookeeper with Docker Maven Plugin without docker-compose in the following manner:
<image>
<name>wurstmeister/zookeeper:latest</name>
<alias>zookeeper</alias>
<run>
<ports>
<port>2181:2181</port>
</ports>
</run>
</image>
<image>
<name>wurstmeister/kafka:1.0.0</name>
<alias>kafka</alias>
<run>
<ports>
<port>9092:9092</port>
</ports>
<links>
<link>zookeeper:zookeeper</link>
</links>
<env>
<KAFKA_ADVERTISED_HOST_NAME>127.0.0.1</KAFKA_ADVERTISED_HOST_NAME>
<KAFKA_ZOOKEEPER_CONNECT>zookeeper:2181</KAFKA_ZOOKEEPER_CONNECT>
</env>
</run>
</image>