kafka集群启动失败、闪退

kafka启动后自己又关了
两台机子都开启了zookeeper

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然后启动kafka集群

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成功启动后jps还能看到

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但是过了一会就消失了

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查看日志显示超时了

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网上查了半天都不对
1.用的域名名称

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2.启动也是带了-daemon 和 config/server.properties

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首先确保zk是正常的，你似乎有两个zk节点你需要确认zk选举正常完成否则zk选举过程是不可用的，然后再来看Kafka日志

  • 这篇博客: 高效实用Kafka-深入理解Kafka启动配置(使用kafka自身内置Zookeeper)中的 第二步、启动kafka 部分也许能够解决你的问题, 你可以仔细阅读以下内容或跳转源博客中阅读:

  •  在上面介绍bin目录的时候知道，在bin目录下主要放置的就是关于kafka的启动脚本。在启动kafka的时候应该遵循什么样的启动顺序呢？

     根据下面的架构图可以知道，在kafka中其实一直是很依赖ZooKeeper的，所以说在kafka中自带了一个zk。那么第一步就应该启动的kafka中的zk。
    在这里插入图片描述
    会看到在bin目录下存在一个 zookeeper-server-start.sh 的启动脚本。执行启动脚本之后会发现，并没有启动而是给出了一个使用提示。这个是指向了一个配置文件，那么接下来就是要去查看这个配置文件。
    在这里插入图片描述
     进入到Kafka的配置文件路径下面，会看到确实是存在kafka的关于zookeeper的配置文件存在。那么就来看一下这个配置文件都有那些内容。
    在这里插入图片描述
    查看zookeeper.properties 配置文件会发现其中有三个配置参数分别是数据存放的目录、端口号、最大客户端链接数。
    在这里插入图片描述
    可以加载配置文件进行启动

    root@nihui-PC:~/kafka_2.10-0.10.2.1/bin# ./zookeeper-server-start.sh ../config/zookeeper.properties 
Picked up _JAVA_OPTIONS:   -Dawt.useSystemAAFontSettings=gasp
[2019-08-10 11:45:18,810] INFO Reading configuration from: ../config/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2019-08-10 11:45:18,821] INFO autopurge.snapRetainCount set to 3 (org.apache.zookeeper.server.DatadirCleanupManager)
[2019-08-10 11:45:18,821] INFO autopurge.purgeInterval set to 0 (org.apache.zookeeper.server.DatadirCleanupManager)
[2019-08-10 11:45:18,821] INFO Purge task is not scheduled. (org.apache.zookeeper.server.DatadirCleanupManager)
[2019-08-10 11:45:18,821] WARN Either no config or no quorum defined in config, running  in standalone mode (org.apache.zookeeper.server.quorum.QuorumPeerMain)
[2019-08-10 11:45:18,841] INFO Reading configuration from: ../config/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2019-08-10 11:45:18,842] INFO Starting server (org.apache.zookeeper.server.ZooKeeperServerMain)
[2019-08-10 11:45:18,853] INFO Server environment:zookeeper.version=3.4.9-1757313, built on 08/23/2016 06:50 GMT (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:host.name=nihui-PC (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:java.version=1.8.0_161 (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:java.vendor=Oracle Corporation (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:java.home=/root/jdk1.8.0_161/jre (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:java.class.path=.:/root/jdk1.8.0_161/lib/dt.jar:/root/jdk1.8.0_161/lib/tools.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/aopalliance-repackaged-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/argparse4j-0.7.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-api-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-file-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-json-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-runtime-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-transforms-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/guava-18.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/hk2-api-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/hk2-locator-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/hk2-utils-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-annotations-2.8.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-annotations-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-core-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-databind-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-jaxrs-base-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-jaxrs-json-provider-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-module-jaxb-annotations-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javassist-3.20.0-GA.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.annotation-api-1.2.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.inject-1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.inject-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.servlet-api-3.1.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.ws.rs-api-2.0.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-client-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-common-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-container-servlet-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-container-servlet-core-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-guava-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-media-jaxb-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-server-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-continuation-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-http-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-io-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-security-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-server-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-servlet-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-servlets-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-util-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jopt-simple-5.0.3.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka_2.10-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka_2.10-0.10.2.1-sources.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka_2.10-0.10.2.1-test-sources.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-clients-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-log4j-appender-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-streams-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-streams-examples-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-tools-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/log4j-1.2.17.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/lz4-1.3.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/metrics-core-2.2.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/osgi-resource-locator-1.0.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/reflections-0.9.10.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/rocksdbjni-5.0.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/scala-library-2.10.6.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/slf4j-api-1.7.21.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/slf4j-log4j12-1.7.21.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/snappy-java-1.1.2.6.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/validation-api-1.1.0.Final.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/zkclient-0.10.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/zookeeper-3.4.9.jar (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:java.io.tmpdir=/tmp (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:java.compiler=<NA> (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:os.name=Linux (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:os.arch=amd64 (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:os.version=4.15.0-29deepin-generic (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:user.name=root (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:user.home=/root (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,853] INFO Server environment:user.dir=/root/kafka_2.10-0.10.2.1/bin (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,860] INFO tickTime set to 3000 (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,860] INFO minSessionTimeout set to -1 (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,860] INFO maxSessionTimeout set to -1 (org.apache.zookeeper.server.ZooKeeperServer)
[2019-08-10 11:45:18,911] INFO binding to port 0.0.0.0/0.0.0.0:2181 (org.apache.zookeeper.server.NIOServerCnxnFactory)

    启动之后会发现2181端口被监听，可以同查看端口号来确定2181端口却是被监听
    在这里插入图片描述
    接下来就是启动kafka的服务器也就是在bin目录下的 kafka-server-start.sh 启动脚本，同样不输入任何的参数。
    在这里插入图片描述
    会看到提示要加载对应的配置文件。在config路径下面找到对应的配置文件

    # Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# see kafka.server.KafkaConfig for additional details and defaults

############################# Server Basics #############################

# The id of the broker. This must be set to a unique integer for each broker.
broker.id=0

# Switch to enable topic deletion or not, default value is false
#delete.topic.enable=true

############################# Socket Server Settings #############################

# The address the socket server listens on. It will get the value returned from 
# java.net.InetAddress.getCanonicalHostName() if not configured.
#   FORMAT:
#     listeners = listener_name://host_name:port
#   EXAMPLE:
#     listeners = PLAINTEXT://your.host.name:9092
#listeners=PLAINTEXT://:9092

# Hostname and port the broker will advertise to producers and consumers. If not set, 
# it uses the value for "listeners" if configured.  Otherwise, it will use the value
# returned from java.net.InetAddress.getCanonicalHostName().
#advertised.listeners=PLAINTEXT://your.host.name:9092

# Maps listener names to security protocols, the default is for them to be the same. See the config documentation for more details
#listener.security.protocol.map=PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL

# The number of threads handling network requests
num.network.threads=3

# The number of threads doing disk I/O
num.io.threads=8

# The send buffer (SO_SNDBUF) used by the socket server
socket.send.buffer.bytes=102400

# The receive buffer (SO_RCVBUF) used by the socket server
socket.receive.buffer.bytes=102400

# The maximum size of a request that the socket server will accept (protection against OOM)
socket.request.max.bytes=104857600


############################# Log Basics #############################

# A comma seperated list of directories under which to store log files
log.dirs=/tmp/kafka-logs

# The default number of log partitions per topic. More partitions allow greater
# parallelism for consumption, but this will also result in more files across
# the brokers.
num.partitions=1

# The number of threads per data directory to be used for log recovery at startup and flushing at shutdown.
# This value is recommended to be increased for installations with data dirs located in RAID array.
num.recovery.threads.per.data.dir=1

############################# Log Flush Policy #############################

# Messages are immediately written to the filesystem but by default we only fsync() to sync
# the OS cache lazily. The following configurations control the flush of data to disk.
# There are a few important trade-offs here:
#    1. Durability: Unflushed data may be lost if you are not using replication.
#    2. Latency: Very large flush intervals may lead to latency spikes when the flush does occur as there will be a lot of data to flush.
#    3. Throughput: The flush is generally the most expensive operation, and a small flush interval may lead to exceessive seeks.
# The settings below allow one to configure the flush policy to flush data after a period of time or
# every N messages (or both). This can be done globally and overridden on a per-topic basis.

# The number of messages to accept before forcing a flush of data to disk
#log.flush.interval.messages=10000

# The maximum amount of time a message can sit in a log before we force a flush
#log.flush.interval.ms=1000

############################# Log Retention Policy #############################

# The following configurations control the disposal of log segments. The policy can
# be set to delete segments after a period of time, or after a given size has accumulated.
# A segment will be deleted whenever *either* of these criteria are met. Deletion always happens
# from the end of the log.

# The minimum age of a log file to be eligible for deletion due to age
log.retention.hours=168

# A size-based retention policy for logs. Segments are pruned from the log as long as the remaining
# segments don't drop below log.retention.bytes. Functions independently of log.retention.hours.
#log.retention.bytes=1073741824

# The maximum size of a log segment file. When this size is reached a new log segment will be created.
log.segment.bytes=1073741824

# The interval at which log segments are checked to see if they can be deleted according
# to the retention policies
log.retention.check.interval.ms=300000

############################# Zookeeper #############################

# Zookeeper connection string (see zookeeper docs for details).
# This is a comma separated host:port pairs, each corresponding to a zk
# server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002".
# You can also append an optional chroot string to the urls to specify the
# root directory for all kafka znodes.
zookeeper.connect=localhost:2181

# Timeout in ms for connecting to zookeeper
zookeeper.connection.timeout.ms=6000

    会看到其中也有一些参数需要进行配置，使用如下方式进行启动，在配置文件中我们会看到存在一个端口号的配置kafka默认配置的9092端口。
    在这里插入图片描述

    参数介绍
    broker.id=0:标识集群中的broker。
    num.network.threads=3：网络线程数
    num.io.threads=8：磁盘操作IO线程数
    socket.send.buffer.bytes=102400 发送数据缓存大小
    socket.receive.buffer.bytes=102400 接收数据缓存大小
    zookeeper.connect=localhost:2181 zk 地址
    zookeeper.connection.timeout.ms=6000 zk链接超时时间

    root@nihui-PC:~/kafka_2.10-0.10.2.1/bin# ./kafka-server-start.sh ../config/server.properties 
Picked up _JAVA_OPTIONS:   -Dawt.useSystemAAFontSettings=gasp
[2019-08-10 11:55:38,544] INFO KafkaConfig values: 
	advertised.host.name = null
	advertised.listeners = null
	advertised.port = null
	authorizer.class.name = 
	auto.create.topics.enable = true
	auto.leader.rebalance.enable = true
	background.threads = 10
	broker.id = 0
	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.topic.enable = false
	fetch.purgatory.purge.interval.requests = 1000
	group.max.session.timeout.ms = 300000
	group.min.session.timeout.ms = 6000
	host.name = 
	inter.broker.listener.name = null
	inter.broker.protocol.version = 0.10.2-IV0
	leader.imbalance.check.interval.seconds = 300
	leader.imbalance.per.broker.percentage = 10
	listener.security.protocol.map = SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,TRACE:TRACE,SASL_SSL:SASL_SSL,PLAINTEXT:PLAINTEXT
	listeners = null
	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 = /tmp/kafka-logs
	log.flush.interval.messages = 9223372036854775807
	log.flush.interval.ms = null
	log.flush.offset.checkpoint.interval.ms = 60000
	log.flush.scheduler.interval.ms = 9223372036854775807
	log.index.interval.bytes = 4096
	log.index.size.max.bytes = 10485760
	log.message.format.version = 0.10.2-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 = 3
	offsets.topic.segment.bytes = 104857600
	port = 9092
	principal.builder.class = class org.apache.kafka.common.security.auth.DefaultPrincipalBuilder
	producer.purgatory.purge.interval.requests = 1000
	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
	unclean.leader.election.enable = true
	zookeeper.connect = localhost:2181
	zookeeper.connection.timeout.ms = 6000
	zookeeper.session.timeout.ms = 6000
	zookeeper.set.acl = false
	zookeeper.sync.time.ms = 2000
 (kafka.server.KafkaConfig)
[2019-08-10 11:55:38,576] INFO starting (kafka.server.KafkaServer)
[2019-08-10 11:55:38,578] INFO Connecting to zookeeper on localhost:2181 (kafka.server.KafkaServer)
[2019-08-10 11:55:38,589] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2019-08-10 11:55:38,593] INFO Client environment:zookeeper.version=3.4.9-1757313, built on 08/23/2016 06:50 GMT (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:host.name=nihui-PC (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:java.version=1.8.0_161 (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:java.home=/root/jdk1.8.0_161/jre (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:java.class.path=.:/root/jdk1.8.0_161/lib/dt.jar:/root/jdk1.8.0_161/lib/tools.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/aopalliance-repackaged-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/argparse4j-0.7.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-api-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-file-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-json-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-runtime-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/connect-transforms-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/guava-18.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/hk2-api-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/hk2-locator-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/hk2-utils-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-annotations-2.8.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-annotations-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-core-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-databind-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-jaxrs-base-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-jaxrs-json-provider-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jackson-module-jaxb-annotations-2.8.5.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javassist-3.20.0-GA.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.annotation-api-1.2.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.inject-1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.inject-2.5.0-b05.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.servlet-api-3.1.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/javax.ws.rs-api-2.0.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-client-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-common-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-container-servlet-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-container-servlet-core-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-guava-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-media-jaxb-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jersey-server-2.24.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-continuation-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-http-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-io-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-security-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-server-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-servlet-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-servlets-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jetty-util-9.2.15.v20160210.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/jopt-simple-5.0.3.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka_2.10-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka_2.10-0.10.2.1-sources.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka_2.10-0.10.2.1-test-sources.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-clients-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-log4j-appender-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-streams-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-streams-examples-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/kafka-tools-0.10.2.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/log4j-1.2.17.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/lz4-1.3.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/metrics-core-2.2.0.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/osgi-resource-locator-1.0.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/reflections-0.9.10.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/rocksdbjni-5.0.1.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/scala-library-2.10.6.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/slf4j-api-1.7.21.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/slf4j-log4j12-1.7.21.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/snappy-java-1.1.2.6.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/validation-api-1.1.0.Final.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/zkclient-0.10.jar:/root/kafka_2.10-0.10.2.1/bin/../libs/zookeeper-3.4.9.jar (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:java.io.tmpdir=/tmp (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:java.compiler=<NA> (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:os.name=Linux (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:os.arch=amd64 (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:os.version=4.15.0-29deepin-generic (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:user.name=root (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:user.home=/root (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,593] INFO Client environment:user.dir=/root/kafka_2.10-0.10.2.1/bin (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,594] INFO Initiating client connection, connectString=localhost:2181 sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@4567f35d (org.apache.zookeeper.ZooKeeper)
[2019-08-10 11:55:38,605] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2019-08-10 11:55:38,609] 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)
[2019-08-10 11:55:38,619] INFO Socket connection established to localhost/127.0.0.1:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-08-10 11:55:38,686] INFO Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x16c79a1704c0000, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2019-08-10 11:55:38,687] INFO zookeeper state changed (SyncConnected) (org.I0Itec.zkclient.ZkClient)
[2019-08-10 11:55:38,911] INFO Cluster ID = VogbcQUaRR2E3y6tLPRDTg (kafka.server.KafkaServer)
[2019-08-10 11:55:38,917] WARN No meta.properties file under dir /tmp/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2019-08-10 11:55:38,939] INFO [ThrottledRequestReaper-Fetch], Starting  (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2019-08-10 11:55:38,940] INFO [ThrottledRequestReaper-Produce], Starting  (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2019-08-10 11:55:38,965] INFO Log directory '/tmp/kafka-logs' not found, creating it. (kafka.log.LogManager)
[2019-08-10 11:55:38,976] INFO Loading logs. (kafka.log.LogManager)
[2019-08-10 11:55:38,980] INFO Logs loading complete in 4 ms. (kafka.log.LogManager)
[2019-08-10 11:55:39,029] INFO Starting log cleanup with a period of 300000 ms. (kafka.log.LogManager)
[2019-08-10 11:55:39,030] INFO Starting log flusher with a default period of 9223372036854775807 ms. (kafka.log.LogManager)
[2019-08-10 11:55:39,067] INFO Awaiting socket connections on 0.0.0.0:9092. (kafka.network.Acceptor)
[2019-08-10 11:55:39,069] INFO [Socket Server on Broker 0], Started 1 acceptor threads (kafka.network.SocketServer)
[2019-08-10 11:55:39,081] INFO [ExpirationReaper-0], Starting  (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2019-08-10 11:55:39,082] INFO [ExpirationReaper-0], Starting  (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2019-08-10 11:55:39,104] INFO Creating /controller (is it secure? false) (kafka.utils.ZKCheckedEphemeral)
[2019-08-10 11:55:39,121] INFO Result of znode creation is: OK (kafka.utils.ZKCheckedEphemeral)
[2019-08-10 11:55:39,122] INFO 0 successfully elected as leader (kafka.server.ZookeeperLeaderElector)
[2019-08-10 11:55:39,198] INFO [ExpirationReaper-0], Starting  (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2019-08-10 11:55:39,200] INFO [ExpirationReaper-0], Starting  (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2019-08-10 11:55:39,201] INFO [ExpirationReaper-0], Starting  (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2019-08-10 11:55:39,208] INFO [GroupCoordinator 0]: Starting up. (kafka.coordinator.GroupCoordinator)
[2019-08-10 11:55:39,209] INFO [GroupCoordinator 0]: Startup complete. (kafka.coordinator.GroupCoordinator)
[2019-08-10 11:55:39,210] INFO [Group Metadata Manager on Broker 0]: Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.GroupMetadataManager)
[2019-08-10 11:55:39,229] INFO Will not load MX4J, mx4j-tools.jar is not in the classpath (kafka.utils.Mx4jLoader$)
[2019-08-10 11:55:39,244] INFO New leader is 0 (kafka.server.ZookeeperLeaderElector$LeaderChangeListener)
[2019-08-10 11:55:39,247] INFO Creating /brokers/ids/0 (is it secure? false) (kafka.utils.ZKCheckedEphemeral)
[2019-08-10 11:55:39,253] INFO Result of znode creation is: OK (kafka.utils.ZKCheckedEphemeral)
[2019-08-10 11:55:39,254] INFO Registered broker 0 at path /brokers/ids/0 with addresses: EndPoint(nihui-PC,9092,ListenerName(PLAINTEXT),PLAINTEXT) (kafka.utils.ZkUtils)
[2019-08-10 11:55:39,255] WARN No meta.properties file under dir /tmp/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2019-08-10 11:55:39,369] INFO Kafka version : 0.10.2.1 (org.apache.kafka.common.utils.AppInfoParser)
[2019-08-10 11:55:39,369] INFO Kafka commitId : e89bffd6b2eff799 (org.apache.kafka.common.utils.AppInfoParser)
[2019-08-10 11:55:39,370] INFO [Kafka Server 0], started (kafka.server.KafkaServer)

    正常启动之后进行端口的查看，这时候会发现端口被正常启动监听。
    在这里插入图片描述