文章介绍了如何在六台Linux服务器上搭建包含三节点Kafka与三节点Zookeeper的高吞吐消息中间件集群，涵盖JDK安装、环境配置、Zookeeper配置与Kafka部署等关键步骤。
高吞吐消息中间件Kafka集群环境搭建（3台kafka，3台zookeeper）
一、集群搭建要求
1.搭建设计
2.分配六台Linux，用于安装拥有三个节点的Kafka集群和三个节点的Zookeeper
| ip地址 | 节点名称 |
|---|---|
| 192.168.80.10 | zookeeperCluster10 |
| 192.168.80.11 | zookeeperCluster11 |
| 192.168.80.12 | zookeeperCluster12 |
| 192.168.80.20 | kafkaCluster20 |
| 192.168.80.21 | kafkaCluster21 |
| 192.168.80.22 | kafkaCluster22 |
二、准备工作
准备六台机器
1.分配三台Linux，用于安装拥有三个节点的Kafka集群
kafkaCluster20 (192.168.80.20)
kafkaCluster21 (192.168.80.21)
kafkaCluster22 (192.168.80.22)
2.分配三台Linux，用于安装拥有三个节点的zookeeper集群
zookeeperCluster10 (192.168.80.10)
zookeeperCluster11 (192.168.80.11)
zookeeperCluster12 (192.168.80.12)
3.配置六台主机的/etc/hostname文件，配置主机名称
4.配置六台主机的/etc/hosts配置，配置主机和ip地址的映射关系
192.168.80.10 zookeeperCluster10
192.168.80.11 zookeeperCluster11
192.168.80.12 zookeeperCluster12
192.168.80.20 kafkaCluster20
192.168.80.21 kafkaCluster21
192.168.80.22 kafkaCluster22
三、zookeeper集群搭建（先操作zookeeperCluster11节点）
3.1 Linux安装JDK，三台Linux都安装（zookeeper需要依赖jdk环境）
1. 上传JDK到 zookeeper节点中任一台（先操作zookeeperCluster11节点）
可以在XShell安装lrzsz实现文件上传到Linux服务器：参考lrzsz的安装教程
上传成功
2. 安装JDK
#使用rpm安装JDK
rpm -ivh jdk-8u261-linux-x64.rpm
jdk默认的安装路径
/usr/java/jdk1.8.0_261-amd64
3. 配置JAVA_HOME / 配置JDK环境变量
#编辑配置文件
vim /etc/profile
# 文件最后添加两行
export JAVA_HOME=/usr/java/jdk1.8.0_261-amd64
export PATH=$PATH:$JAVA_HOME/bin
# 退出vim
4. 刷新配置文件，查看JDK是否正确安装
source /etc/profile
java -version
5. 在其他两台zookeeper节点上拷贝jdk（zookeeperCluster12和zookeeperCluster10）
scp -r /usr/java/jdk1.8.0_261-amd64/ zookeeperCluster12:/usr/java/jdk1.8.0_261-amd64/
scp -r /usr/java/jdk1.8.0_261-amd64/ zookeeperCluster10:/usr/java/jdk1.8.0_261-amd64/
拷贝完成
参考上述节点，配置zookeeperCluster12和zookeeperCluster10节点上jdk的环境变量
3.2 Linux 安装Zookeeper，三台Linux都安装，以搭建Zookeeper集群（先操作zookeeperCluster11节点）
1. 使用工具lrzsz上传zookeeper-3.4.14.tar.gz到Linux
2. 解压zookeeper 到 /opt目录
tar -zxf zookeeper-3.4.14.tar.gz -C /opt
3. 拷贝并配置zookeeper配置文件
cd /opt/zookeeper-3.4.14/conf
cp zoo_sample.cfg zoo.cfg
vim zoo.cfg
# 具体配置参数
# 设置
dataDir=/var/dabing/zookeeper/data
# 添加
server.2=zookeeperCluster10:2881:3881
server.1=zookeeperCluster11:2881:3881
server.3=zookeeperCluster12:2881:3881
# 退出vim
4. 创建zookeeper数据存储目录和myid文件，唯一标识zookeeper
mkdir -p /var/dabing/zookeeper/data
echo 1 > /var/dabing/zookeeper/data/myid
5. 配置环境变量
vim /etc/profile
# 添加
export ZOOKEEPER_PREFIX=/opt/zookeeper-3.4.14
export PATH=$PATH:$ZOOKEEPER_PREFIX/bin
export ZOO_LOG_DIR=/var/dabing/zookeeper/log
# 退出vim，让配置生效
source /etc/profile
6. 将/opt/zookeeper-3.4.14拷贝到zookeeperCluster10，zookeeperCluster12
scp -r /opt/zookeeper-3.4.14/ zookeeperCluster10:/opt
scp -r /opt/zookeeper-3.4.14/ zookeeperCluster12:/opt
7. zookeeperCluster10配置
# 配置环境变量
vim /etc/profile
# 在配置JDK环境变量基础上，添加内容
export ZOOKEEPER_PREFIX=/opt/zookeeper-3.4.14
export PATH=$PATH:$ZOOKEEPER_PREFIX/bin
export ZOO_LOG_DIR=/var/dabing/zookeeper/log
# 退出vim，让配置生效
source /etc/profile
mkdir -p /var/dabing/zookeeper/data
echo 2 > /var/dabing/zookeeper/data/myid
8. zookeeperCluster12配置
# 配置环境变量
vim /etc/profile
# 在配置JDK环境变量基础上，添加内容
export ZOOKEEPER_PREFIX=/opt/zookeeper-3.4.14
export PATH=$PATH:$ZOOKEEPER_PREFIX/bin
export ZOO_LOG_DIR=/var/dabing/zookeeper/log
# 退出vim，让配置生效
source /etc/profile
mkdir -p /var/dabing/zookeeper/data
echo 3 > /var/dabing/zookeeper/data/myid
9. 启动zookeeper
# 在三台Linux上启动Zookeeper
[root@zookeeperCluster10~]# zkServer.sh start
[root@zookeeperCluster11~]# zkServer.sh start
[root@zookeeperCluster12~]# zkServer.sh start
10. 在三台Linux上查看Zookeeper的状态
[root@zookeeperCluster11 opt]# zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper-3.4.14/bin/../conf/zoo.cfg
Mode: follower
[root@zookeeperCluster12 zookeeper-3.4.14]# zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper-3.4.14/bin/../conf/zoo.cfg
Mode: leader
[root@zookeeperCluster10 conf]# zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper-3.4.14/bin/../conf/zoo.cfg
Mode: follower
可以发现zookeeperCluster12 节点是leader节点
四、kafka集群搭建（先操作kafkaCluster21节点）
4.1 在kafka集群安装jdk
1. 从zookeeper集群中任意一个节点拷贝已经安装好的jdk到kafka集群中
’
2. 配置jdk环境变量
4.2 安装Kafka
1. 上传并解压Kafka到/opt
2. 解压到/opt
tar -zxf kafka_2.12-1.0.2.tgz -C /opt
3. 配置Kafka到环境变量
配置环境变量，三台kafka节点都要配置
vim /etc/profile
添加以下内容：
export KAFKA_HOME=/opt/kafka_2.12-1.0.2
export PATH=$PATH:$KAFKA_HOME/bin
让配置生效
source /etc/profile
4. kafkaCluster21配置（其他使用默认配置）
vim /opt/kafka_2.12-1.0.2/config/server.properties
broker.id=0
listeners=PLAINTEXT://:9092 # 当前节点的所有端口将服务发布出去
advertised.listeners=PLAINTEXT://kafkaCluster21:9092 #存储到zk中，供生产者和消费者使用
log.dirs=/var/dabing/kafka/kafka-logs
zookeeper.connect=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka
############################# Server Basics #############################
# The id of the broker. This must be set to a unique integer for each broker.
broker.id=0
############################# 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
listeners=PLAINTEXT://:9092
#advertised.listeners=PLAINTEXT://your.host.name:9092
advertised.listeners=PLAINTEXT://kafkaCluster21:9092
############################# Log Basics #############################
# A comma seperated list of directories under which to store log files
log.dirs=/var/dabing/kafka/kafka-logs
############################# 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=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka
5. 将kafkaCluster21上配置好的kafka拷贝到kafkaCluster20和kafkaCluster22上
scp -r /opt/kafka_2.12-1.0.2/ kafkaCluster20:/opt/kafka_2.12-1.0.2
scp -r /opt/kafka_2.12-1.0.2/ kafkaCluster22:/opt/kafka_2.12-1.0.2
6. 在kafkaCluster20和kafkaCluster22上配置kafka环境变量
7. kafkaCluster20修改配置文件
vim /opt/kafka_2.12-1.0.2/config/server.properties
broker.id=1
listeners=PLAINTEXT://:9092
advertised.listeners=PLAINTEXT://kafkaCluster20:9092
log.dirs=/var/dabing/kafka/kafka-logs
zookeeper.connect=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka
[root@kafkaCluster20 kafka_2.12-1.0.2]# vi /opt/kafka_2.12-1.0.2/config/server.properties
############################# Server Basics #############################
broker.id=1
############################# Socket Server Settings #############################
listeners=PLAINTEXT://:9092
advertised.listeners=PLAINTEXT://kafkaCluster20:9092
############################# Log Basics #############################
log.dirs=/var/dabing/kafka/kafka-logs
############################# Zookeeper #############################
zookeeper.connect=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka
8. kafkaCluster22配置
vim /opt/kafka_2.12-1.0.2/config/server.properties
broker.id=2
listeners=PLAINTEXT://:9092
advertised.listeners=PLAINTEXT://kafkaCluster22:9092
log.dirs=/var/dabing/kafka/kafka-logs
zookeeper.connect=node2:2181,node3:2181,node4:2181/myKafka
[root@kafkaCluster22 kafka_2.12-1.0.2]# vi /opt/kafka_2.12-1.0.2/config/server.properties
############################# Server Basics #############################
broker.id=2
listeners=PLAINTEXT://:9092
advertised.listeners=PLAINTEXT://kafkaCluster22:9092
############################# Log Basics #############################
log.dirs=/var/dabing/kafka/kafka-logs
############################# Zookeeper #############################
zookeeper.connect=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka
9. 启动Kafka
[root@kafkaCluster20~]# kafka-server-start.sh /opt/kafka_2.12-1.0.2/config/server.properties
[root@kafkaCluster21~]# kafka-server-start.sh /opt/kafka_2.12-1.0.2/config/server.properties
[root@kafkaCluster22~]# kafka-server-start.sh /opt/kafka_2.12-1.0.2/config/server.properties
启动kafkaCluster21节点上的kafka：
[root@kafkaCluster21 softInstall]# kafka-server-start.sh /opt/kafka_2.12-1.0.2/config/server.properties
[2020-11-12 06:59:00,843] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = PLAINTEXT://kafkaCluster21:9092
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 = 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.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 = /var/dabing/kafka/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.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 = zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka
zookeeper.connection.timeout.ms = 6000
zookeeper.session.timeout.ms = 6000
zookeeper.set.acl = false
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2020-11-12 06:59:01,097] INFO starting (kafka.server.KafkaServer)
[2020-11-12 06:59:01,101] INFO Connecting to zookeeper on zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka (kafka.server.KafkaServer)
[2020-11-12 06:59:01,144] INFO Client environment:zookeeper.version=3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f, built on 03/23/2017 10:13 GMT (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,144] INFO Client environment:host.name=kafkaCluster21 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,145] INFO Client environment:java.version=1.8.0_261 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,145] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,145] INFO Client environment:java.home=/usr/java/jdk1.8.0_261-amd64/jre (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,145] INFO Client environment:java.class.path=:/opt/kafka_2.12-1.0.2/bin/../libs/aopalliance-repackaged-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/argparse4j-0.7.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/commons-lang3-3.5.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-api-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-file-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-json-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-runtime-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-transforms-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/guava-20.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-api-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-locator-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-utils-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-annotations-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-core-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-databind-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-jaxrs-base-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-jaxrs-json-provider-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-module-jaxb-annotations-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javassist-3.20.0-GA.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javassist-3.21.0-GA.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.annotation-api-1.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.inject-1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.inject-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.servlet-api-3.1.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.ws.rs-api-2.0.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-client-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-common-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-container-servlet-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-container-servlet-core-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-guava-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-media-jaxb-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-server-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-continuation-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-http-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-io-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-security-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-server-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-servlet-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-servlets-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-util-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jopt-simple-5.0.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2-sources.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2-test-sources.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-clients-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-log4j-appender-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-streams-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-streams-examples-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-tools-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/log4j-1.2.17.jar:/opt/kafka_2.12-1.0.2/bin/../libs/lz4-java-1.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/maven-artifact-3.5.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/metrics-core-2.2.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/osgi-resource-locator-1.0.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/plexus-utils-3.0.24.jar:/opt/kafka_2.12-1.0.2/bin/../libs/reflections-0.9.11.jar:/opt/kafka_2.12-1.0.2/bin/../libs/rocksdbjni-5.7.3.jar:/opt/kafka_2.12-1.0.2/bin/../libs/scala-library-2.12.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/slf4j-api-1.7.25.jar:/opt/kafka_2.12-1.0.2/bin/../libs/slf4j-log4j12-1.7.25.jar:/opt/kafka_2.12-1.0.2/bin/../libs/snappy-java-1.1.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/validation-api-1.1.0.Final.jar:/opt/kafka_2.12-1.0.2/bin/../libs/zkclient-0.10.jar:/opt/kafka_2.12-1.0.2/bin/../libs/zookeeper-3.4.10.jar (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,146] INFO Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,146] INFO Client environment:java.io.tmpdir=/tmp (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,146] INFO Client environment:java.compiler=<NA> (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:os.name=Linux (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:os.arch=amd64 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:os.version=3.10.0-957.el7.x86_64 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:user.name=root (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:user.home=/root (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:user.dir=/softInstall (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,148] INFO Initiating client connection, connectString=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181 sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@1b1473ab (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,152] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:01,192] INFO Opening socket connection to server zookeeperCluster10/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,198] INFO Socket connection established to zookeeperCluster10/192.168.80.10:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,202] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:01,244] INFO Session establishment complete on server zookeeperCluster10/192.168.80.10:2181, sessionid = 0x20000a1ccba0000, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,272] INFO zookeeper state changed (SyncConnected) (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:01,371] INFO Created zookeeper path /myKafka (kafka.server.KafkaServer)
[2020-11-12 06:59:01,372] INFO Terminate ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:01,382] INFO Session: 0x20000a1ccba0000 closed (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,383] INFO EventThread shut down for session: 0x20000a1ccba0000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,385] INFO Initiating client connection, connectString=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@35ef1869 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,386] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:01,398] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:01,414] INFO Opening socket connection to server zookeeperCluster10/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,416] INFO Socket connection established to zookeeperCluster10/192.168.80.10:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,433] INFO Session establishment complete on server zookeeperCluster10/192.168.80.10:2181, sessionid = 0x20000a1ccba0001, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,433] INFO zookeeper state changed (SyncConnected) (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:03,571] INFO Cluster ID = ao6W1AN6SIaZD-x0PGk3yg (kafka.server.KafkaServer)
[2020-11-12 06:59:03,578] WARN No meta.properties file under dir /var/dabing/kafka/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2020-11-12 06:59:03,653] INFO [ThrottledRequestReaper-Fetch]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:03,653] INFO [ThrottledRequestReaper-Produce]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:03,654] INFO [ThrottledRequestReaper-Request]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:03,701] INFO Log directory '/var/dabing/kafka/kafka-logs' not found, creating it. (kafka.log.LogManager)
[2020-11-12 06:59:03,762] INFO Loading logs. (kafka.log.LogManager)
[2020-11-12 06:59:03,781] INFO Logs loading complete in 19 ms. (kafka.log.LogManager)
[2020-11-12 06:59:04,526] INFO Starting log cleanup with a period of 300000 ms. (kafka.log.LogManager)
[2020-11-12 06:59:04,570] INFO Starting log flusher with a default period of 9223372036854775807 ms. (kafka.log.LogManager)
[2020-11-12 06:59:05,539] INFO Awaiting socket connections on 0.0.0.0:9092. (kafka.network.Acceptor)
[2020-11-12 06:59:05,544] INFO [SocketServer brokerId=0] Started 1 acceptor threads (kafka.network.SocketServer)
[2020-11-12 06:59:05,619] INFO [ExpirationReaper-0-Produce]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,619] INFO [ExpirationReaper-0-Fetch]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,619] INFO [ExpirationReaper-0-DeleteRecords]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,642] INFO [LogDirFailureHandler]: Starting (kafka.server.ReplicaManager$LogDirFailureHandler)
[2020-11-12 06:59:05,699] INFO [ExpirationReaper-0-topic]: Starting [root@kafkaCluster21 softInstall]# kafka-server-start.sh /opt/kafka_2.12-1.0.2/config/server.properties
[2020-11-12 06:59:00,843] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = PLAINTEXT://kafkaCluster21:9092
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 = 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.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 = /var/dabing/kafka/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.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 = zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka
zookeeper.connection.timeout.ms = 6000
zookeeper.session.timeout.ms = 6000
zookeeper.set.acl = false
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2020-11-12 06:59:01,097] INFO starting (kafka.server.KafkaServer)
[2020-11-12 06:59:01,101] INFO Connecting to zookeeper on zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka (kafka.server.KafkaServer)
[2020-11-12 06:59:01,144] INFO Client environment:zookeeper.version=3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f, built on 03/23/2017 10:13 GMT (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,144] INFO Client environment:host.name=kafkaCluster21 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,145] INFO Client environment:java.version=1.8.0_261 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,145] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,145] INFO Client environment:java.home=/usr/java/jdk1.8.0_261-amd64/jre (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,145] INFO Client environment:java.class.path=:/opt/kafka_2.12-1.0.2/bin/../libs/aopalliance-repackaged-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/argparse4j-0.7.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/commons-lang3-3.5.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-api-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-file-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-json-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-runtime-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-transforms-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/guava-20.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-api-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-locator-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-utils-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-annotations-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-core-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-databind-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-jaxrs-base-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-jaxrs-json-provider-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-module-jaxb-annotations-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javassist-3.20.0-GA.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javassist-3.21.0-GA.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.annotation-api-1.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.inject-1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.inject-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.servlet-api-3.1.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.ws.rs-api-2.0.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-client-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-common-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-container-servlet-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-container-servlet-core-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-guava-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-media-jaxb-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-server-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-continuation-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-http-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-io-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-security-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-server-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-servlet-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-servlets-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-util-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jopt-simple-5.0.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2-sources.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2-test-sources.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-clients-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-log4j-appender-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-streams-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-streams-examples-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-tools-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/log4j-1.2.17.jar:/opt/kafka_2.12-1.0.2/bin/../libs/lz4-java-1.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/maven-artifact-3.5.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/metrics-core-2.2.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/osgi-resource-locator-1.0.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/plexus-utils-3.0.24.jar:/opt/kafka_2.12-1.0.2/bin/../libs/reflections-0.9.11.jar:/opt/kafka_2.12-1.0.2/bin/../libs/rocksdbjni-5.7.3.jar:/opt/kafka_2.12-1.0.2/bin/../libs/scala-library-2.12.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/slf4j-api-1.7.25.jar:/opt/kafka_2.12-1.0.2/bin/../libs/slf4j-log4j12-1.7.25.jar:/opt/kafka_2.12-1.0.2/bin/../libs/snappy-java-1.1.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/validation-api-1.1.0.Final.jar:/opt/kafka_2.12-1.0.2/bin/../libs/zkclient-0.10.jar:/opt/kafka_2.12-1.0.2/bin/../libs/zookeeper-3.4.10.jar (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,146] INFO Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,146] INFO Client environment:java.io.tmpdir=/tmp (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,146] INFO Client environment:java.compiler=<NA> (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:os.name=Linux (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:os.arch=amd64 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:os.version=3.10.0-957.el7.x86_64 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:user.name=root (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:user.home=/root (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,147] INFO Client environment:user.dir=/softInstall (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,148] INFO Initiating client connection, connectString=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181 sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@1b1473ab (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,152] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:01,192] INFO Opening socket connection to server zookeeperCluster10/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,198] INFO Socket connection established to zookeeperCluster10/192.168.80.10:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,202] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:01,244] INFO Session establishment complete on server zookeeperCluster10/192.168.80.10:2181, sessionid = 0x20000a1ccba0000, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,272] INFO zookeeper state changed (SyncConnected) (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:01,371] INFO Created zookeeper path /myKafka (kafka.server.KafkaServer)
[2020-11-12 06:59:01,372] INFO Terminate ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:01,382] INFO Session: 0x20000a1ccba0000 closed (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,383] INFO EventThread shut down for session: 0x20000a1ccba0000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,385] INFO Initiating client connection, connectString=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@35ef1869 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:01,386] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:01,398] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:01,414] INFO Opening socket connection to server zookeeperCluster10/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,416] INFO Socket connection established to zookeeperCluster10/192.168.80.10:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,433] INFO Session establishment complete on server zookeeperCluster10/192.168.80.10:2181, sessionid = 0x20000a1ccba0001, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:01,433] INFO zookeeper state changed (SyncConnected) (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:03,571] INFO Cluster ID = ao6W1AN6SIaZD-x0PGk3yg (kafka.server.KafkaServer)
[2020-11-12 06:59:03,578] WARN No meta.properties file under dir /var/dabing/kafka/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2020-11-12 06:59:03,653] INFO [ThrottledRequestReaper-Fetch]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:03,653] INFO [ThrottledRequestReaper-Produce]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:03,654] INFO [ThrottledRequestReaper-Request]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:03,701] INFO Log directory '/var/dabing/kafka/kafka-logs' not found, creating it. (kafka.log.LogManager)
[2020-11-12 06:59:03,762] INFO Loading logs. (kafka.log.LogManager)
[2020-11-12 06:59:03,781] INFO Logs loading complete in 19 ms. (kafka.log.LogManager)
[2020-11-12 06:59:04,526] INFO Starting log cleanup with a period of 300000 ms. (kafka.log.LogManager)
[2020-11-12 06:59:04,570] INFO Starting log flusher with a default period of 9223372036854775807 ms. (kafka.log.LogManager)
[2020-11-12 06:59:05,539] INFO Awaiting socket connections on 0.0.0.0:9092. (kafka.network.Acceptor)
[2020-11-12 06:59:05,544] INFO [SocketServer brokerId=0] Started 1 acceptor threads (kafka.network.SocketServer)
[2020-11-12 06:59:05,619] INFO [ExpirationReaper-0-Produce]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,619] INFO [ExpirationReaper-0-Fetch]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,619] INFO [ExpirationReaper-0-DeleteRecords]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,642] INFO [LogDirFailureHandler]: Starting (kafka.server.ReplicaManager$LogDirFailureHandler)
[2020-11-12 06:59:05,699] INFO [ExpirationReaper-0-topic]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,699] INFO [ExpirationReaper-0-Heartbeat]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,730] INFO [GroupCoordinator 0]: Starting up. (kafka.coordinator.group.GroupCoordinator)
[2020-11-12 06:59:05,738] INFO Creating /controller (is it secure? false) (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:05,761] INFO Result of znode creation is: OK (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:05,773] INFO [GroupCoordinator 0]: Startup complete. (kafka.coordinator.group.GroupCoordinator)
[2020-11-12 06:59:05,776] INFO [ExpirationReaper-0-Rebalance]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,810] INFO [GroupMetadataManager brokerId=0] Removed 0 expired offsets in 33 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2020-11-12 06:59:05,839] INFO [ProducerId Manager 0]: Acquired new producerId block (brokerId:0,blockStartProducerId:0,blockEndProducerId:999) by writing to Zk with path version 1 (kafka.coordinator.transaction.ProducerIdManager)
[2020-11-12 06:59:05,901] INFO [TransactionCoordinator id=0] Starting up. (kafka.coordinator.transaction.TransactionCoordinator)
[2020-11-12 06:59:05,943] INFO [TransactionCoordinator id=0] Startup complete. (kafka.coordinator.transaction.TransactionCoordinator)
[2020-11-12 06:59:05,956] INFO [Transaction Marker Channel Manager 0]: Starting (kafka.coordinator.transaction.TransactionMarkerChannelManager)
[2020-11-12 06:59:06,149] INFO Creating /brokers/ids/0 (is it secure? false) (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:06,164] INFO Result of znode creation is: OK (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:06,165] INFO Registered broker 0 at path /brokers/ids/0 with addresses: EndPoint(kafkaCluster21,9092,ListenerName(PLAINTEXT),PLAINTEXT) (kafka.utils.ZkUtils)
[2020-11-12 06:59:06,167] WARN No meta.properties file under dir /var/dabing/kafka/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2020-11-12 06:59:06,383] INFO [SocketServer brokerId=0] Started processors for 1 acceptors (kafka.network.SocketServer)
[2020-11-12 06:59:06,576] INFO Kafka version : 1.0.2 (org.apache.kafka.common.utils.AppInfoParser)
[2020-11-12 06:59:06,577] INFO Kafka commitId : 2a121f7b1d402825 (org.apache.kafka.common.utils.AppInfoParser)
[2020-11-12 06:59:06,584] INFO [KafkaServer id=0] started (kafka.server.KafkaServer)(kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,699] INFO [ExpirationReaper-0-Heartbeat]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,730] INFO [GroupCoordinator 0]: Starting up. (kafka.coordinator.group.GroupCoordinator)
[2020-11-12 06:59:05,738] INFO Creating /controller (is it secure? false) (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:05,761] INFO Result of znode creation is: OK (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:05,773] INFO [GroupCoordinator 0]: Startup complete. (kafka.coordinator.group.GroupCoordinator)
[2020-11-12 06:59:05,776] INFO [ExpirationReaper-0-Rebalance]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:05,810] INFO [GroupMetadataManager brokerId=0] Removed 0 expired offsets in 33 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2020-11-12 06:59:05,839] INFO [ProducerId Manager 0]: Acquired new producerId block (brokerId:0,blockStartProducerId:0,blockEndProducerId:999) by writing to Zk with path version 1 (kafka.coordinator.transaction.ProducerIdManager)
[2020-11-12 06:59:05,901] INFO [TransactionCoordinator id=0] Starting up. (kafka.coordinator.transaction.TransactionCoordinator)
[2020-11-12 06:59:05,943] INFO [TransactionCoordinator id=0] Startup complete. (kafka.coordinator.transaction.TransactionCoordinator)
[2020-11-12 06:59:05,956] INFO [Transaction Marker Channel Manager 0]: Starting (kafka.coordinator.transaction.TransactionMarkerChannelManager)
[2020-11-12 06:59:06,149] INFO Creating /brokers/ids/0 (is it secure? false) (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:06,164] INFO Result of znode creation is: OK (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:06,165] INFO Registered broker 0 at path /brokers/ids/0 with addresses: EndPoint(kafkaCluster21,9092,ListenerName(PLAINTEXT),PLAINTEXT) (kafka.utils.ZkUtils)
[2020-11-12 06:59:06,167] WARN No meta.properties file under dir /var/dabing/kafka/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2020-11-12 06:59:06,383] INFO [SocketServer brokerId=0] Started processors for 1 acceptors (kafka.network.SocketServer)
[2020-11-12 06:59:06,576] INFO Kafka version : 1.0.2 (org.apache.kafka.common.utils.AppInfoParser)
[2020-11-12 06:59:06,577] INFO Kafka commitId : 2a121f7b1d402825 (org.apache.kafka.common.utils.AppInfoParser)
[2020-11-12 06:59:06,584] INFO [KafkaServer id=0] started (kafka.server.KafkaServer)
启动kafkaCluster20节点上的kafka：
[root@kafkaCluster20 kafka_2.12-1.0.2]# kafka-server-start.sh /opt/kafka_2.12-1.0.2/config/server.properties
[2020-11-12 06:59:39,862] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = PLAINTEXT://kafkaCluster20:9092
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 = /var/dabing/kafka/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.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 = zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka
zookeeper.connection.timeout.ms = 6000
zookeeper.session.timeout.ms = 6000
zookeeper.set.acl = false
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2020-11-12 06:59:40,047] INFO starting (kafka.server.KafkaServer)
[2020-11-12 06:59:40,052] INFO Connecting to zookeeper on zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka (kafka.server.KafkaServer)
[2020-11-12 06:59:40,101] INFO Client environment:zookeeper.version=3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f, built on 03/23/2017 10:13 GMT (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,101] INFO Client environment:host.name=kafkaCluster20 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,101] INFO Client environment:java.version=1.8.0_261 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,101] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,101] INFO Client environment:java.home=/usr/java/jdk1.8.0_261-amd64/jre (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,102] INFO Client environment:java.class.path=:/opt/kafka_2.12-1.0.2/bin/../libs/aopalliance-repackaged-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/argparse4j-0.7.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/commons-lang3-3.5.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-api-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-file-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-json-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-runtime-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-transforms-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/guava-20.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-api-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-locator-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-utils-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-annotations-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-core-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-databind-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-jaxrs-base-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-jaxrs-json-provider-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-module-jaxb-annotations-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javassist-3.20.0-GA.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javassist-3.21.0-GA.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.annotation-api-1.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.inject-1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.inject-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.servlet-api-3.1.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.ws.rs-api-2.0.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-client-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-common-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-container-servlet-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-container-servlet-core-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-guava-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-media-jaxb-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-server-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-continuation-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-http-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-io-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-security-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-server-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-servlet-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-servlets-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-util-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jopt-simple-5.0.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2-sources.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2-test-sources.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-clients-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-log4j-appender-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-streams-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-streams-examples-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-tools-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/log4j-1.2.17.jar:/opt/kafka_2.12-1.0.2/bin/../libs/lz4-java-1.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/maven-artifact-3.5.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/metrics-core-2.2.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/osgi-resource-locator-1.0.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/plexus-utils-3.0.24.jar:/opt/kafka_2.12-1.0.2/bin/../libs/reflections-0.9.11.jar:/opt/kafka_2.12-1.0.2/bin/../libs/rocksdbjni-5.7.3.jar:/opt/kafka_2.12-1.0.2/bin/../libs/scala-library-2.12.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/slf4j-api-1.7.25.jar:/opt/kafka_2.12-1.0.2/bin/../libs/slf4j-log4j12-1.7.25.jar:/opt/kafka_2.12-1.0.2/bin/../libs/snappy-java-1.1.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/validation-api-1.1.0.Final.jar:/opt/kafka_2.12-1.0.2/bin/../libs/zkclient-0.10.jar:/opt/kafka_2.12-1.0.2/bin/../libs/zookeeper-3.4.10.jar (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,107] INFO Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,107] INFO Client environment:java.io.tmpdir=/tmp (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,108] INFO Client environment:java.compiler=<NA> (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,108] INFO Client environment:os.name=Linux (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,108] INFO Client environment:os.arch=amd64 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,108] INFO Client environment:os.version=3.10.0-957.el7.x86_64 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,108] INFO Client environment:user.name=root (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,109] INFO Client environment:user.home=/root (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,109] INFO Client environment:user.dir=/opt/kafka_2.12-1.0.2 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,111] INFO Initiating client connection, connectString=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181 sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@1b1473ab (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,106] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:40,167] INFO Opening socket connection to server zookeeperCluster10/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:40,182] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:40,185] INFO Socket connection established to zookeeperCluster10/192.168.80.10:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:40,212] INFO Session establishment complete on server zookeeperCluster10/192.168.80.10:2181, sessionid = 0x20000a1ccba0002, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:40,241] INFO zookeeper state changed (SyncConnected) (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:40,267] INFO Created zookeeper path /myKafka (kafka.server.KafkaServer)
[2020-11-12 06:59:40,269] INFO Terminate ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:40,285] INFO Session: 0x20000a1ccba0002 closed (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,286] INFO EventThread shut down for session: 0x20000a1ccba0002 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:40,287] INFO Initiating client connection, connectString=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@3d74bf60 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:40,288] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:40,299] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:40,308] INFO Opening socket connection to server zookeeperCluster11/192.168.80.11:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:40,310] INFO Socket connection established to zookeeperCluster11/192.168.80.11:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:40,332] INFO Session establishment complete on server zookeeperCluster11/192.168.80.11:2181, sessionid = 0x100009c182d0000, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:40,333] INFO zookeeper state changed (SyncConnected) (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:40,725] INFO Cluster ID = ao6W1AN6SIaZD-x0PGk3yg (kafka.server.KafkaServer)
[2020-11-12 06:59:40,732] WARN No meta.properties file under dir /var/dabing/kafka/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2020-11-12 06:59:40,779] INFO [ThrottledRequestReaper-Fetch]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:40,781] INFO [ThrottledRequestReaper-Produce]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:40,784] INFO [ThrottledRequestReaper-Request]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:40,940] INFO Log directory '/var/dabing/kafka/kafka-logs' not found, creating it. (kafka.log.LogManager)
[2020-11-12 06:59:40,955] INFO Loading logs. (kafka.log.LogManager)
[2020-11-12 06:59:40,970] INFO Logs loading complete in 14 ms. (kafka.log.LogManager)
[2020-11-12 06:59:42,535] INFO Starting log cleanup with a period of 300000 ms. (kafka.log.LogManager)
[2020-11-12 06:59:42,546] INFO Starting log flusher with a default period of 9223372036854775807 ms. (kafka.log.LogManager)
[2020-11-12 06:59:43,661] INFO Awaiting socket connections on 0.0.0.0:9092. (kafka.network.Acceptor)
[2020-11-12 06:59:43,690] INFO [SocketServer brokerId=1] Started 1 acceptor threads (kafka.network.SocketServer)
[2020-11-12 06:59:43,863] INFO [ExpirationReaper-1-Produce]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:43,864] INFO [ExpirationReaper-1-Fetch]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:43,864] INFO [ExpirationReaper-1-DeleteRecords]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:43,884] INFO [LogDirFailureHandler]: Starting (kafka.server.ReplicaManager$LogDirFailureHandler)
[2020-11-12 06:59:43,934] INFO [ExpirationReaper-1-topic]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:44,085] INFO [ExpirationReaper-1-Heartbeat]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:44,085] INFO [ExpirationReaper-1-Rebalance]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:44,186] INFO [GroupCoordinator 1]: Starting up. (kafka.coordinator.group.GroupCoordinator)
[2020-11-12 06:59:44,193] INFO [GroupCoordinator 1]: Startup complete. (kafka.coordinator.group.GroupCoordinator)
[2020-11-12 06:59:44,205] INFO [GroupMetadataManager brokerId=1] Removed 0 expired offsets in 6 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2020-11-12 06:59:44,228] INFO [ProducerId Manager 1]: Acquired new producerId block (brokerId:1,blockStartProducerId:1000,blockEndProducerId:1999) by writing to Zk with path version 2 (kafka.coordinator.transaction.ProducerIdManager)
[2020-11-12 06:59:44,327] INFO [TransactionCoordinator id=1] Starting up. (kafka.coordinator.transaction.TransactionCoordinator)
[2020-11-12 06:59:44,337] INFO [TransactionCoordinator id=1] Startup complete. (kafka.coordinator.transaction.TransactionCoordinator)
[2020-11-12 06:59:44,352] INFO [Transaction Marker Channel Manager 1]: Starting (kafka.coordinator.transaction.TransactionMarkerChannelManager)
[2020-11-12 06:59:44,698] INFO Creating /brokers/ids/1 (is it secure? false) (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:44,727] INFO Result of znode creation is: OK (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:44,733] INFO Registered broker 1 at path /brokers/ids/1 with addresses: EndPoint(kafkaCluster20,9092,ListenerName(PLAINTEXT),PLAINTEXT) (kafka.utils.ZkUtils)
[2020-11-12 06:59:44,750] WARN No meta.properties file under dir /var/dabing/kafka/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2020-11-12 06:59:45,078] INFO [SocketServer brokerId=1] Started processors for 1 acceptors (kafka.network.SocketServer)
[2020-11-12 06:59:45,085] INFO Kafka version : 1.0.2 (org.apache.kafka.common.utils.AppInfoParser)
[2020-11-12 06:59:45,085] INFO Kafka commitId : 2a121f7b1d402825 (org.apache.kafka.common.utils.AppInfoParser)
[2020-11-12 06:59:45,087] INFO [KafkaServer id=1] started (kafka.server.KafkaServer)
启动kafkaCluster22节点上的kafka：
[root@kafkaCluster22 kafka_2.12-1.0.2]# kafka-server-start.sh /opt/kafka_2.12-1.0.2/config/server.properties
[2020-11-12 06:59:46,812] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = PLAINTEXT://kafkaCluster22:9092
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 = 2
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 = /var/dabing/kafka/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.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 = zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka
zookeeper.connection.timeout.ms = 6000
zookeeper.session.timeout.ms = 6000
zookeeper.set.acl = false
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2020-11-12 06:59:47,192] INFO starting (kafka.server.KafkaServer)
[2020-11-12 06:59:47,195] INFO Connecting to zookeeper on zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka (kafka.server.KafkaServer)
[2020-11-12 06:59:47,247] INFO Client environment:zookeeper.version=3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f, built on 03/23/2017 10:13 GMT (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,247] INFO Client environment:host.name=kafkaCluster22 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,247] INFO Client environment:java.version=1.8.0_261 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,247] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,248] INFO Client environment:java.home=/usr/java/jdk1.8.0_261-amd64/jre (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,248] INFO Client environment:java.class.path=:/opt/kafka_2.12-1.0.2/bin/../libs/aopalliance-repackaged-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/argparse4j-0.7.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/commons-lang3-3.5.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-api-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-file-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-json-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-runtime-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/connect-transforms-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/guava-20.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-api-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-locator-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/hk2-utils-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-annotations-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-core-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-databind-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-jaxrs-base-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-jaxrs-json-provider-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jackson-module-jaxb-annotations-2.9.6.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javassist-3.20.0-GA.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javassist-3.21.0-GA.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.annotation-api-1.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.inject-1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.inject-2.5.0-b32.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.servlet-api-3.1.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/javax.ws.rs-api-2.0.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-client-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-common-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-container-servlet-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-container-servlet-core-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-guava-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-media-jaxb-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jersey-server-2.25.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-continuation-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-http-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-io-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-security-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-server-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-servlet-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-servlets-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jetty-util-9.2.22.v20170606.jar:/opt/kafka_2.12-1.0.2/bin/../libs/jopt-simple-5.0.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2-sources.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka_2.12-1.0.2-test-sources.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-clients-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-log4j-appender-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-streams-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-streams-examples-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/kafka-tools-1.0.2.jar:/opt/kafka_2.12-1.0.2/bin/../libs/log4j-1.2.17.jar:/opt/kafka_2.12-1.0.2/bin/../libs/lz4-java-1.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/maven-artifact-3.5.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/metrics-core-2.2.0.jar:/opt/kafka_2.12-1.0.2/bin/../libs/osgi-resource-locator-1.0.1.jar:/opt/kafka_2.12-1.0.2/bin/../libs/plexus-utils-3.0.24.jar:/opt/kafka_2.12-1.0.2/bin/../libs/reflections-0.9.11.jar:/opt/kafka_2.12-1.0.2/bin/../libs/rocksdbjni-5.7.3.jar:/opt/kafka_2.12-1.0.2/bin/../libs/scala-library-2.12.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/slf4j-api-1.7.25.jar:/opt/kafka_2.12-1.0.2/bin/../libs/slf4j-log4j12-1.7.25.jar:/opt/kafka_2.12-1.0.2/bin/../libs/snappy-java-1.1.4.jar:/opt/kafka_2.12-1.0.2/bin/../libs/validation-api-1.1.0.Final.jar:/opt/kafka_2.12-1.0.2/bin/../libs/zkclient-0.10.jar:/opt/kafka_2.12-1.0.2/bin/../libs/zookeeper-3.4.10.jar (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,250] INFO Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,250] INFO Client environment:java.io.tmpdir=/tmp (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,251] INFO Client environment:java.compiler=<NA> (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,251] INFO Client environment:os.name=Linux (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,251] INFO Client environment:os.arch=amd64 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,251] INFO Client environment:os.version=3.10.0-957.el7.x86_64 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,251] INFO Client environment:user.name=root (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,251] INFO Client environment:user.home=/root (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,251] INFO Client environment:user.dir=/opt/kafka_2.12-1.0.2 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,253] INFO Initiating client connection, connectString=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181 sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@1b1473ab (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,303] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:47,323] INFO Opening socket connection to server zookeeperCluster11/192.168.80.11:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:47,328] INFO Socket connection established to zookeeperCluster11/192.168.80.11:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:47,331] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:47,347] INFO Session establishment complete on server zookeeperCluster11/192.168.80.11:2181, sessionid = 0x100009c182d0001, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:47,372] INFO zookeeper state changed (SyncConnected) (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:47,438] INFO Created zookeeper path /myKafka (kafka.server.KafkaServer)
[2020-11-12 06:59:47,439] INFO Terminate ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:47,444] INFO Session: 0x100009c182d0001 closed (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,446] INFO EventThread shut down for session: 0x100009c182d0001 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:47,447] INFO Initiating client connection, connectString=zookeeperCluster10:2181,zookeeperCluster11:2181,zookeeperCluster12:2181/myKafka sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@3d74bf60 (org.apache.zookeeper.ZooKeeper)
[2020-11-12 06:59:47,451] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2020-11-12 06:59:47,462] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:47,480] INFO Opening socket connection to server zookeeperCluster11/192.168.80.11:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:47,486] INFO Socket connection established to zookeeperCluster11/192.168.80.11:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:47,507] INFO Session establishment complete on server zookeeperCluster11/192.168.80.11:2181, sessionid = 0x100009c182d0002, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2020-11-12 06:59:47,507] INFO zookeeper state changed (SyncConnected) (org.I0Itec.zkclient.ZkClient)
[2020-11-12 06:59:48,029] INFO Cluster ID = ao6W1AN6SIaZD-x0PGk3yg (kafka.server.KafkaServer)
[2020-11-12 06:59:48,039] WARN No meta.properties file under dir /var/dabing/kafka/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2020-11-12 06:59:48,214] INFO [ThrottledRequestReaper-Fetch]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:48,214] INFO [ThrottledRequestReaper-Produce]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:48,215] INFO [ThrottledRequestReaper-Request]: Starting (kafka.server.ClientQuotaManager$ThrottledRequestReaper)
[2020-11-12 06:59:48,381] INFO Log directory '/var/dabing/kafka/kafka-logs' not found, creating it. (kafka.log.LogManager)
[2020-11-12 06:59:48,569] INFO Loading logs. (kafka.log.LogManager)
[2020-11-12 06:59:48,617] INFO Logs loading complete in 48 ms. (kafka.log.LogManager)
[2020-11-12 06:59:49,792] INFO Starting log cleanup with a period of 300000 ms. (kafka.log.LogManager)
[2020-11-12 06:59:49,805] INFO Starting log flusher with a default period of 9223372036854775807 ms. (kafka.log.LogManager)
[2020-11-12 06:59:51,027] INFO Awaiting socket connections on 0.0.0.0:9092. (kafka.network.Acceptor)
[2020-11-12 06:59:51,032] INFO [SocketServer brokerId=2] Started 1 acceptor threads (kafka.network.SocketServer)
[2020-11-12 06:59:51,092] INFO [ExpirationReaper-2-Produce]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:51,092] INFO [ExpirationReaper-2-Fetch]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:51,152] INFO [ExpirationReaper-2-DeleteRecords]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:51,176] INFO [LogDirFailureHandler]: Starting (kafka.server.ReplicaManager$LogDirFailureHandler)
[2020-11-12 06:59:51,270] INFO [ExpirationReaper-2-topic]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:51,437] INFO [ExpirationReaper-2-Heartbeat]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:51,438] INFO [ExpirationReaper-2-Rebalance]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2020-11-12 06:59:52,960] INFO [GroupCoordinator 2]: Starting up. (kafka.coordinator.group.GroupCoordinator)
[2020-11-12 06:59:52,985] INFO [GroupCoordinator 2]: Startup complete. (kafka.coordinator.group.GroupCoordinator)
[2020-11-12 06:59:52,995] INFO [GroupMetadataManager brokerId=2] Removed 0 expired offsets in 9 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2020-11-12 06:59:53,072] INFO [ProducerId Manager 2]: Acquired new producerId block (brokerId:2,blockStartProducerId:2000,blockEndProducerId:2999) by writing to Zk with path version 3 (kafka.coordinator.transaction.ProducerIdManager)
[2020-11-12 06:59:53,168] INFO [TransactionCoordinator id=2] Starting up. (kafka.coordinator.transaction.TransactionCoordinator)
[2020-11-12 06:59:53,183] INFO [TransactionCoordinator id=2] Startup complete. (kafka.coordinator.transaction.TransactionCoordinator)
[2020-11-12 06:59:53,194] INFO [Transaction Marker Channel Manager 2]: Starting (kafka.coordinator.transaction.TransactionMarkerChannelManager)
[2020-11-12 06:59:53,318] INFO Creating /brokers/ids/2 (is it secure? false) (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:53,333] INFO Result of znode creation is: OK (kafka.utils.ZKCheckedEphemeral)
[2020-11-12 06:59:53,347] INFO Registered broker 2 at path /brokers/ids/2 with addresses: EndPoint(kafkaCluster22,9092,ListenerName(PLAINTEXT),PLAINTEXT) (kafka.utils.ZkUtils)
[2020-11-12 06:59:53,352] WARN No meta.properties file under dir /var/dabing/kafka/kafka-logs/meta.properties (kafka.server.BrokerMetadataCheckpoint)
[2020-11-12 06:59:53,424] INFO [SocketServer brokerId=2] Started processors for 1 acceptors (kafka.network.SocketServer)
[2020-11-12 06:59:53,444] INFO Kafka version : 1.0.2 (org.apache.kafka.common.utils.AppInfoParser)
[2020-11-12 06:59:53,444] INFO Kafka commitId : 2a121f7b1d402825 (org.apache.kafka.common.utils.AppInfoParser)
[2020-11-12 06:59:53,445] INFO [KafkaServer id=2] started (kafka.server.KafkaServer)
10. 验证Kafka参数
- Cluster Id是一个唯一的不可变的标志符，用于唯一标志一个Kafka集群。
- 该Id最多可以有22个字符组成，字符对应于URL-safe Base64。
- Kafka 0.10.1版本及之后的版本中，在集群第一次启动的时候，
Broker从Zookeeper的<Kafka_ROOT>/cluster/id节点获取。如果该Id不存在，就自动生成一个新的。
11. 访问zookeeper集群上的任意节点：zkCli.sh
查看每个Broker的信息
[zk: localhost:2181(CONNECTED) 0] ls /
[myKafka, zookeeper]
查看zookeeper上的myKafka信息
[zk: localhost:2181(CONNECTED) 1] ls /myKafka
[cluster, controller, controller_epoch, brokers, admin, isr_change_notification, consumers, log_dir_event_notification, latest_producer_id_block, config]
查看zookeeper上myKafka中的三个节点信息
[zk: localhost:2181(CONNECTED) 2] get /myKafka/brokers/ids/0
{"listener_security_protocol_map":{"PLAINTEXT":"PLAINTEXT"},"endpoints":["PLAINTEXT://kafkaCluster21:9092"],"jmx_port":-1,"host":"kafkaCluster21","timestamp":"1605182346116","port":9092,"version":4}
cZxid = 0x100000020
ctime = Thu Nov 12 06:59:06 EST 2020
mZxid = 0x100000020
mtime = Thu Nov 12 06:59:06 EST 2020
pZxid = 0x100000020
cversion = 0
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x20000a1ccba0001
dataLength = 198
numChildren = 0
[zk: localhost:2181(CONNECTED) 3] get /myKafka/brokers/ids/1
{"listener_security_protocol_map":{"PLAINTEXT":"PLAINTEXT"},"endpoints":["PLAINTEXT://kafkaCluster20:9092"],"jmx_port":-1,"host":"kafkaCluster20","timestamp":"1605182384675","port":9092,"version":4}
cZxid = 0x100000027
ctime = Thu Nov 12 06:59:44 EST 2020
mZxid = 0x100000027
mtime = Thu Nov 12 06:59:44 EST 2020
pZxid = 0x100000027
cversion = 0
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x100009c182d0000
dataLength = 198
numChildren = 0
[zk: localhost:2181(CONNECTED) 4] get /myKafka/brokers/ids/2
{"listener_security_protocol_map":{"PLAINTEXT":"PLAINTEXT"},"endpoints":["PLAINTEXT://kafkaCluster22:9092"],"jmx_port":-1,"host":"kafkaCluster22","timestamp":"1605182393295","port":9092,"version":4}
cZxid = 0x10000002e
ctime = Thu Nov 12 06:59:53 EST 2020
mZxid = 0x10000002e
mtime = Thu Nov 12 06:59:53 EST 2020
pZxid = 0x10000002e
cversion = 0
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x100009c182d0002
dataLength = 198
numChildren = 0
查看集群控制器所在节点
[zk: localhost:2181(CONNECTED) 5] get /myKafka/controller
{"version":1,"brokerid":0,"timestamp":"1605182345723"}
cZxid = 0x100000019
ctime = Thu Nov 12 06:59:05 EST 2020
mZxid = 0x100000019
mtime = Thu Nov 12 06:59:05 EST 2020
pZxid = 0x100000019
cversion = 0
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x20000a1ccba0001
dataLength = 54
numChildren = 0
[zk: localhost:2181(CONNECTED) 6]
Kafka通过Zookeeper的分布式锁特性选举集群控制器
此时kafka的集群控制器在节点brokerid=0的节点上
演示epoch版本迭代，防止“脑裂”
每个新选出的控制器通过 Zookeeper 的条件递增操作获得一个全新的、数值更大的 controller epoch。其他 broker 在知道当前 controller epoch 后，如果收到由控制器发出的包含较旧epoch 的消息，就会忽略它们，以防止“脑裂”。
五、集群应用场景
1 配消息传递
Kafka可以很好地替代传统邮件代理。消息代理的使用有多种原因（将处理与数据生产者分离，缓冲未处理的消息等）。与大多数邮件系统相比，Kafka具有更好的吞吐量，内置的分区，复制和容错功能，这使其成为大规模邮件处理应用程序的理想解决方案。 根据我们的经验，消息传递的使用通常吞吐量较低，但是可能需要较低的端到端延迟，并且通常取决于Kafka提供的强大的持久性保证。
在这个领域，Kafka与ActiveMQ或 RabbitMQ等传统消息传递系统相当。
2 网站活动路由
Kafka最初的用例是能够将用户活动跟踪管道重建为一组实时的发布-订阅。这意味着将网站活动（页面浏览，搜索或用户可能采取的其他操作）发布到中心主题，每种活动类型只有一个主题。这些提要可用于一系列用例的订阅，包括实时处理，实时监控，以及加载到Hadoop或脱机数据仓库系统中以进行脱机处理和报告。
活动跟踪通常量很大，因为每个用户页面视图都会生成许多活动消息。
3 监控指标
Kafka通常用于操作监控数据。这涉及汇总来自分布式应用程序的统计信息，以生成操作数据的集中。
4 日志汇总
许多人使用Kafka代替日志聚合解决方案。日志聚合通常从服务器收集物理日志文件，并将它们放在中央位置（也许是文件服务器或HDFS）以进行处理。Kafka提取文件的详细信息，并以日志流的形式更清晰地抽象日志或事件数据。这允许较低延迟的处理，并更容易支持多个数据源和分布式数据消耗。与以日志为中心的系统（例如Scribe或Flume）相比，Kafka具有同样出色的性能，由于复制而提供的更强的耐用性保证以及更低的端到端延迟。
5 流处理
Kafka的许多用户在由多个阶段组成的处理管道中处理数据，其中原始输入数据从Kafka主题中使用，然后进行汇总，充实或以其他方式转换为新主题，以供进一步使用或后续处理。例如，用于推荐新闻文章的处理管道可能会从RSS提要中检索文章内容，并将其发布到“文章”主题中。进一步的处理可能会使该内容规范化或重复数据删除，并将清洗后的文章内容发布到新主题中；最后的处理阶段可能会尝试向用户推荐此内容。这样的处理管道基于各个主题创建实时数据流的图形。从0.10.0.0开始，一个轻量但功能强大的流处理库称为Kafka Streams 可以在Apache Kafka中使用来执行上述数据处理。除了Kafka Streams以外，其他开源流处理工具还包括Apache Storm和 Apache Samza。
6 活动采集
事件源是一种应用程序，其中状态更改以时间顺序记录记录。Kafka对大量存储的日志数据的支持使其成为以这种样式构建的应用程序的绝佳后端。
7 提交日志
Kafka可以用作分布式系统的一种外部提交日志。该日志有助于在节点之间复制数据，并充当故障节点恢复其数据的重新同步机制。Kafka中的日志压缩功能有助于支持此用法。在这种用法中，Kafka类似于Apache BookKeeper项目。
- 横向扩展，提高Kafka的处理能力
- 镜像，副本，提供高可用。
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