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Linux下ZooKeeper集群的安装

2020-05-01 19:10 1221 查看

1、开启三台虚拟机mdw(192.168.0.66),sdw1(192.168.0.67),sdw2(192.168.0.68)
2、本次安装使用普通用户 “hadoop” 安装 ,该用户应该具备root权限

useradd hadoop
passwd hadoop

3、本次所有软件都安装在/opt 目录下,因此需要给/opt目录相关可读可写的权限

sudo chmod -R guo+wr /opt
chmod -R 777 /opt(比较大)

4、安装jdk 【三台机子都要执行以下命令】

4.1 上传 jdk-8u131-linux-x64.tar.gz 到 /opt/tools/   目录下
4.2 解压 jdk-8u131-linux-x64.tar.gz 到 /opt/apps/    目录下
解压命令: tar -zvxf  /opt/tools/jdk-8u131-linux-x64.tar.gz -C /opt/apps/

4.3 配置环境变量

建立软链接: ln -s /opt/apps/jdk1.8.0_131 /opt/apps/jdk

编辑hadoop用户家目录下的 ".bashrc " 文件,执行编辑的命令:vi .bashrc ,在该文件末尾添加以下内容配置java的环境变量,然后保存退出
export JAVA_HOME=/opt/apps/jdk
export PATH=$PATH:$JAVA_HOME/bin

使用命令: source .bash_profile  ,让配置的环境变量生效
使用命令:java -version 验证配置是否生效,如出现以下结果,则配置无误

5、安装zookeeper

5.1 上传apache-zookeeper-3.6.0.tar.gz 到 /opt/tools/   目录下
5.2 解压 apache-zookeeper-3.6.0.tar.gz 到 /opt/apps/    目录下
解压命令: tar -zvxf  /opt/tools/apache-zookeeper-3.6.0.tar.gz -C /opt/apps/

建立软链接: ln -s /opt/apps/apache-zookeeper-3.6.0  /opt/apps/zookeeper

5.3 配置zookeeper的conf目录下的zoo.cfg

定位到zookeeper的安装目录下的conf目录中:cd /opt/apps/zookeeper/conf/

重命名文件:cp zoo_sample.cfg zoo.cfg

修改zoo.cfg文件内容:vi zoo.cfg ,添加以下内容,然后保存退出
dataDir=/opt/apps/zookeeper/data
dataLogDir=/opt/apps/zookeeper/log
#主机,心跳端口、数据端口
server.1=mdw:2888:3888
server.2=sdw1:2888:3888
server.3=sdw2:2888:3888

定位到zookeeper的安装目录下:cd /opt/apps/zookeeper
新建文件夹:mkdir data log
定位到刚刚刚新建的data目录下去:cd data/
执行以下命令:echo 1 > myid

5.4 配置环境变量

编辑hadoop用户家目录下的 ".bashrc " 文件,执行编辑的命令:vi .bashrc ,在该文件末尾添加以下内容配置zookeeper的环境变量,然后保存退出
export ZOOKEEPER_HOME=/opt/apps/zookeeper
export PATH=$PATH:$JAVA_HOME/bin:$ZOOKEEPER_HOME/bin

6、下发zookeeper到其他节点上去
定位到apps目录中: cd /opt/appps
依次执行以下命令
scp -r apache-zookeeper-3.6.0  sdw1:/opt/apps
scp -r apache-zookeeper-3.6.0  sdw2:/opt/apps

7、修改其他机器的myid配置文件
到sdw1上:修改myid为:2
到sdw2上:修改myid为:3

8、 启动zookeeper服务(每台机器都要执行以下命令),在$ZOOKEEPER_HONE/bin目录下
zkServer.sh start

9、查看集群状态
jps(查看进程)
zkServer.sh status(查看集群状态,主从信息)

遇到的问题:
1、启动报错,无法加载主类

在官网的下载目录有两个文件,我下载了apache-zookeeper-3.6.0.tar.gz 导致到的,正确的应该下载apache-zookeeper-3.6.0-bin.tar.gz ,带有-bin的是已经编译好可以直接用的,而apache-zookeeper-3.6.0.tar.gz 是源码无法直接使用,解压的目录lib文件夹都没有,下载-bin.tar.gz就没有问题了.

2、如下日志

2020-04-15 16:05:58,131 [myid:] - INFO  [main:QuorumPeerConfig@173] - Reading configuration from: /opt/apps/zookeeper/bin/../conf/zoo.cfg
2020-04-15 16:05:58,162 [myid:] - INFO  [main:QuorumPeerConfig@459] - clientPortAddress is 0.0.0.0:2181
2020-04-15 16:05:58,162 [myid:] - INFO  [main:QuorumPeerConfig@463] - secureClientPort is not set
2020-04-15 16:05:58,162 [myid:] - INFO  [main:QuorumPeerConfig@479] - observerMasterPort is not set
2020-04-15 16:05:58,163 [myid:] - INFO  [main:QuorumPeerConfig@496] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider
2020-04-15 16:05:58,181 [myid:1] - INFO  [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3
2020-04-15 16:05:58,181 [myid:1] - INFO  [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0
2020-04-15 16:05:58,181 [myid:1] - INFO  [main:DatadirCleanupManager@101] - Purge task is not scheduled.
2020-04-15 16:05:58,182 [myid:1] - INFO  [main:ManagedUtil@45] - Log4j found with jmx enabled.
2020-04-15 16:05:58,209 [myid:1] - INFO  [main:QuorumPeerMain@151] - Starting quorum peer
2020-04-15 16:05:58,235 [myid:1] - INFO  [main:ServerMetrics@62] - ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@1e643faf
2020-04-15 16:05:58,251 [myid:1] - INFO  [main:ServerCnxnFactory@169] - Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory
2020-04-15 16:05:58,252 [myid:1] - WARN  [main:ServerCnxnFactory@309] - maxCnxns is not configured, using default value 0.
2020-04-15 16:05:58,266 [myid:1] - INFO  [main:NIOServerCnxnFactory@666] - Configuring NIO connection handler with 10s sessionless connection timeout, 1 selector thread(s), 2 worker threads, and 64 kB direct buffers.
2020-04-15 16:05:58,277 [myid:1] - INFO  [main:NIOServerCnxnFactory@674] - binding to port 0.0.0.0/0.0.0.0:2181
2020-04-15 16:05:58,313 [myid:1] - INFO  [main:QuorumPeer@752] - zookeeper.quorumCnxnTimeoutMs=-1
2020-04-15 16:05:58,378 [myid:1] - INFO  [main:Log@169] - Logging initialized @1144ms to org.eclipse.jetty.util.log.Slf4jLog
2020-04-15 16:05:58,598 [myid:1] - WARN  [main:ContextHandler@1520] - o.e.j.s.ServletContextHandler@2781e022{/,null,UNAVAILABLE} contextPath ends with /*
2020-04-15 16:05:58,598 [myid:1] - WARN  [main:ContextHandler@1531] - Empty contextPath
2020-04-15 16:05:58,658 [myid:1] - INFO  [main:X509Util@77] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation
2020-04-15 16:05:58,661 [myid:1] - INFO  [main:FileTxnSnapLog@124] - zookeeper.snapshot.trust.empty : false
2020-04-15 16:05:58,670 [myid:1] - INFO  [main:QuorumPeer@1680] - Local sessions disabled
2020-04-15 16:05:58,670 [myid:1] - INFO  [main:QuorumPeer@1691] - Local session upgrading disabled
2020-04-15 16:05:58,670 [myid:1] - INFO  [main:QuorumPeer@1658] - tickTime set to 2000
2020-04-15 16:05:58,671 [myid:1] - INFO  [main:QuorumPeer@1702] - minSessionTimeout set to 4000
2020-04-15 16:05:58,672 [myid:1] - INFO  [main:QuorumPeer@1713] - maxSessionTimeout set to 40000
2020-04-15 16:05:58,673 [myid:1] - INFO  [main:QuorumPeer@1738] - initLimit set to 10
2020-04-15 16:05:58,673 [myid:1] - INFO  [main:QuorumPeer@1920] - syncLimit set to 5
2020-04-15 16:05:58,673 [myid:1] - INFO  [main:QuorumPeer@1935] - connectToLearnerMasterLimit set to 0
2020-04-15 16:05:58,723 [myid:1] - INFO  [main:ZookeeperBanner@42] -
2020-04-15 16:05:58,723 [myid:1] - INFO  [main:ZookeeperBanner@42] -   ______                  _
2020-04-15 16:05:58,724 [myid:1] - INFO  [main:ZookeeperBanner@42] -  |___  /                 | |
2020-04-15 16:05:58,724 [myid:1] - INFO  [main:ZookeeperBanner@42] -     / /    ___     ___   | | __   ___    ___   _ __     ___   _ __
2020-04-15 16:05:58,724 [myid:1] - INFO  [main:ZookeeperBanner@42] -    / /    / _ \   / _ \  | |/ /  / _ \  / _ \ | '_ \   / _ \ | '__|
2020-04-15 16:05:58,724 [myid:1] - INFO  [main:ZookeeperBanner@42] -   / /__  | (_) | | (_) | |   <  |  __/ |  __/ | |_) | |  __/ | |
2020-04-15 16:05:58,724 [myid:1] - INFO  [main:ZookeeperBanner@42] -  /_____|  \___/   \___/  |_|\_\  \___|  \___| | .__/   \___| |_|
2020-04-15 16:05:58,724 [myid:1] - INFO  [main:ZookeeperBanner@42] -                                               | |
2020-04-15 16:05:58,724 [myid:1] - INFO  [main:ZookeeperBanner@42] -                                               |_|
2020-04-15 16:05:58,725 [myid:1] - INFO  [main:ZookeeperBanner@42] -
2020-04-15 16:05:58,726 [myid:1] - INFO  [main:Environment@98] - Server environment:zookeeper.version=3.6.0--b4c89dc7f6083829e18fae6e446907ae0b1f22d7, built on 02/25/2020 14:38 GMT
2020-04-15 16:05:58,726 [myid:1] - INFO  [main:Environment@98] - Server environment:host.name=mdw
2020-04-15 16:05:58,727 [myid:1] - INFO  [main:Environment@98] - Server environment:java.version=1.8.0_131
2020-04-15 16:05:58,727 [myid:1] - INFO  [main:Environment@98] - Server environment:java.vendor=Oracle Corporation
2020-04-15 16:05:58,727 [myid:1] - INFO  [main:Environment@98] - Server environment:java.home=/opt/apps/jdk1.8.0_131/jre
2020-04-15 16:05:58,727 [myid:1] - INFO  [main:Environment@98] - Server environment:java.class.path=/opt/apps/zookeeper/bin/../zookeeper-server/target/classes:/opt/apps/zookeeper/bin/../build/classes:/opt/apps/zookeeper/bin/../zookeeper-server/target/lib/*.jar:/opt/apps/zookeeper/bin/../build/lib/*.jar:/opt/apps/zookeeper/bin/../lib/zookeeper-prometheus-metrics-3.6.0.jar:/opt/apps/zookeeper/bin/../lib/zookeeper-jute-3.6.0.jar:/opt/apps/zookeeper/bin/../lib/zookeeper-3.6.0.jar:/opt/apps/zookeeper/bin/../lib/snappy-java-1.1.7.jar:/opt/apps/zookeeper/bin/../lib/slf4j-log4j12-1.7.25.jar:/opt/apps/zookeeper/bin/../lib/slf4j-api-1.7.25.jar:/opt/apps/zookeeper/bin/../lib/simpleclient_servlet-0.6.0.jar:/opt/apps/zookeeper/bin/../lib/simpleclient_hotspot-0.6.0.jar:/opt/apps/zookeeper/bin/../lib/simpleclient_common-0.6.0.jar:/opt/apps/zookeeper/bin/../lib/simpleclient-0.6.0.jar:/opt/apps/zookeeper/bin/../lib/netty-transport-native-unix-common-4.1.45.Final.jar:/opt/apps/zookeeper/bin/../lib/netty-transport-native-epoll-4.1.45.Final.jar:/opt/apps/zookeeper/bin/../lib/netty-transport-4.1.45.Final.jar:/opt/apps/zookeeper/bin/../lib/netty-resolver-4.1.45.Final.jar:/opt/apps/zookeeper/bin/../lib/netty-handler-4.1.45.Final.jar:/opt/apps/zookeeper/bin/../lib/netty-common-4.1.45.Final.jar:/opt/apps/zookeeper/bin/../lib/netty-codec-4.1.45.Final.jar:/opt/apps/zookeeper/bin/../lib/netty-buffer-4.1.45.Final.jar:/opt/apps/zookeeper/bin/../lib/metrics-core-3.2.5.jar:/opt/apps/zookeeper/bin/../lib/log4j-1.2.17.jar:/opt/apps/zookeeper/bin/../lib/json-simple-1.1.1.jar:/opt/apps/zookeeper/bin/../lib/jline-2.11.jar:/opt/apps/zookeeper/bin/../lib/jetty-util-9.4.24.v20191120.jar:/opt/apps/zookeeper/bin/../lib/jetty-servlet-9.4.24.v20191120.jar:/opt/apps/zookeeper/bin/../lib/jetty-server-9.4.24.v20191120.jar:/opt/apps/zookeeper/bin/../lib/jetty-security-9.4.24.v20191120.jar:/opt/apps/zookeeper/bin/../lib/jetty-io-9.4.24.v20191120.jar:/opt/apps/zookeeper/bin/../lib/jetty-http-9.4.24.v20191120.jar:/opt/apps/zookeeper/bin/../lib/javax.servlet-api-3.1.0.jar:/opt/apps/zookeeper/bin/../lib/jackson-databind-2.9.10.3.jar:/opt/apps/zookeeper/bin/../lib/jackson-core-2.9.10.jar:/opt/apps/zookeeper/bin/../lib/jackson-annotations-2.9.10.jar:/opt/apps/zookeeper/bin/../lib/commons-lang-2.6.jar:/opt/apps/zookeeper/bin/../lib/commons-cli-1.2.jar:/opt/apps/zookeeper/bin/../lib/audience-annotations-0.5.0.jar:/opt/apps/zookeeper/bin/../zookeeper-*.jar:/opt/apps/zookeeper/bin/../zookeeper-server/src/main/resources/lib/*.jar:/opt/apps/zookeeper/bin/../conf:
2020-04-15 16:05:58,727 [myid:1] - INFO  [main:Environment@98] - Server environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
2020-04-15 16:05:58,728 [myid:1] - INFO  [main:Environment@98] - Server environment:java.io.tmpdir=/tmp
2020-04-15 16:05:58,728 [myid:1] - INFO  [main:Environment@98] - Server environment:java.compiler=<NA>
2020-04-15 16:05:58,728 [myid:1] - INFO  [main:Environment@98] - Server environment:os.name=Linux
2020-04-15 16:05:58,728 [myid:1] - INFO  [main:Environment@98] - Server environment:os.arch=amd64
2020-04-15 16:05:58,728 [myid:1] - INFO  [main:Environment@98] - Server environment:os.version=3.10.0-957.el7.x86_64
2020-04-15 16:05:58,728 [myid:1] - INFO  [main:Environment@98] - Server environment:user.name=root
2020-04-15 16:05:58,728 [myid:1] - INFO  [main:Environment@98] - Server environment:user.home=/root
2020-04-15 16:05:58,728 [myid:1] - INFO  [main:Environment@98] - Server environment:user.dir=/opt/apps/apache-zookeeper-3.6.0/bin
2020-04-15 16:05:58,728 [myid:1] - INFO  [main:Environment@98] - Server environment:os.memory.free=6MB
2020-04-15 16:05:58,729 [myid:1] - INFO  [main:Environment@98] - Server environment:os.memory.max=966MB
2020-04-15 16:05:58,729 [myid:1] - INFO  [main:Environment@98] - Server environment:os.memory.total=15MB
2020-04-15 16:05:58,729 [myid:1] - INFO  [main:ZooKeeperServer@128] - zookeeper.enableEagerACLCheck = false
2020-04-15 16:05:58,729 [myid:1] - INFO  [main:ZooKeeperServer@136] - zookeeper.digest.enabled = true
2020-04-15 16:05:58,729 [myid:1] - INFO  [main:ZooKeeperServer@140] - zookeeper.closeSessionTxn.enabled = true
2020-04-15 16:05:58,729 [myid:1] - INFO  [main:ZooKeeperServer@1433] - zookeeper.flushDelay=0
2020-04-15 16:05:58,729 [myid:1] - INFO  [main:ZooKeeperServer@1442] - zookeeper.maxWriteQueuePollTime=0
2020-04-15 16:05:58,730 [myid:1] - INFO  [main:ZooKeeperServer@1451] - zookeeper.maxBatchSize=1000
2020-04-15 16:05:58,730 [myid:1] - INFO  [main:ZooKeeperServer@241] - zookeeper.intBufferStartingSizeBytes = 1024
2020-04-15 16:05:58,742 [myid:1] - INFO  [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager
2020-04-15 16:05:58,742 [myid:1] - INFO  [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager
2020-04-15 16:05:58,742 [myid:1] - INFO  [main:ZKDatabase@132] - zookeeper.snapshotSizeFactor = 0.33
2020-04-15 16:05:58,743 [myid:1] - INFO  [main:ZKDatabase@152] - zookeeper.commitLogCount=500
2020-04-15 16:05:58,770 [myid:1] - INFO  [main:QuorumPeer@2001] - Using insecure (non-TLS) quorum communication
2020-04-15 16:05:58,770 [myid:1] - INFO  [main:QuorumPeer@2007] - Port unification disabled
2020-04-15 16:05:58,770 [myid:1] - INFO  [main:QuorumPeer@174] - multiAddress.enabled set to false
2020-04-15 16:05:58,770 [myid:1] - INFO  [main:QuorumPeer@199] - multiAddress.reachabilityCheckEnabled set to true
2020-04-15 16:05:58,771 [myid:1] - INFO  [main:QuorumPeer@186] - multiAddress.reachabilityCheckTimeoutMs set to 1000
2020-04-15 16:05:58,771 [myid:1] - INFO  [main:QuorumPeer@2461] - QuorumPeer communication is not secured! (SASL auth disabled)
2020-04-15 16:05:58,771 [myid:1] - INFO  [main:QuorumPeer@2486] - quorum.cnxn.threads.size set to 20
2020-04-15 16:05:58,785 [myid:1] - INFO  [main:SnapStream@61] - zookeeper.snapshot.compression.method = CHECKED
2020-04-15 16:05:58,786 [myid:1] - INFO  [main:FileSnap@85] - Reading snapshot /opt/apps/zookeeper/data/version-2/snapshot.0
2020-04-15 16:05:58,791 [myid:1] - INFO  [main:DataTree@1737] - The digest value is empty in snapshot
2020-04-15 16:05:58,803 [myid:1] - INFO  [main:ZKDatabase@289] - Snapshot loaded in 32 ms, highest zxid is 0x0, digest is 1371985504
2020-04-15 16:05:58,809 [myid:1] - INFO  [main:Server@359] - jetty-9.4.24.v20191120; built: 2019-11-20T21:37:49.771Z; git: 363d5f2df3a8a28de40604320230664b9c793c16; jvm 1.8.0_131-b11
2020-04-15 16:05:58,874 [myid:1] - INFO  [main:DefaultSessionIdManager@333] - DefaultSessionIdManager workerName=node0
2020-04-15 16:05:58,874 [myid:1] - INFO  [main:DefaultSessionIdManager@338] - No SessionScavenger set, using defaults
2020-04-15 16:05:58,876 [myid:1] - INFO  [main:HouseKeeper@140] - node0 Scavenging every 600000ms
2020-04-15 16:05:58,904 [myid:1] - INFO  [main:ContextHandler@825] - Started o.e.j.s.ServletContextHandler@2781e022{/,null,AVAILABLE}
2020-04-15 16:05:58,918 [myid:1] - INFO  [main:AbstractConnector@330] - Started ServerConnector@6fc6f14e{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}
2020-04-15 16:05:58,918 [myid:1] - INFO  [main:Server@399] - Started @1684ms
2020-04-15 16:05:58,919 [myid:1] - INFO  [main:JettyAdminServer@178] - Started AdminServer on address 0.0.0.0, port 8080 and command URL /commands
2020-04-15 16:05:58,919 [myid:1] - INFO  [main:QuorumPeer@2503] - Using 10000ms as the quorum cnxn socket timeout
2020-04-15 16:05:58,924 [myid:1] - INFO  [main:QuorumCnxManager$Listener@906] - Election port bind maximum retries is 3
2020-04-15 16:05:58,931 [myid:1] - INFO  [main:FastLeaderElection@87] - zookeeper.fastleader.minNotificationInterval=200
2020-04-15 16:05:58,931 [myid:1] - INFO  [main:FastLeaderElection@89] - zookeeper.fastleader.maxNotificationInterval=60000
2020-04-15 16:05:58,942 [myid:1] - INFO  [main:ZKAuditProvider@42] - ZooKeeper audit is disabled.
2020-04-15 16:05:58,951 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumPeer@1371] - LOOKING
2020-04-15 16:05:58,958 [myid:1] - INFO  [ListenerHandler-/0.0.0.0:3888:QuorumCnxManager$Listener$ListenerHandler@1047] - My election bind port: /0.0.0.0:3888
2020-04-15 16:05:58,958 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@931] - New election. My id = 1, proposed zxid=0x0
2020-04-15 16:05:58,984 [myid:1] - WARN  [WorkerSender[myid=1]:QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:644)
at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:503)
at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:487)
at java.lang.Thread.run(Thread.java:748)
2020-04-15 16:05:58,988 [myid:1] - WARN  [WorkerSender[myid=1]:QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:644)
at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:503)
at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:487)
at java.lang.Thread.run(Thread.java:748)
2020-04-15 16:05:58,993 [myid:1] - INFO  [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@376] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0
2020-04-15 16:05:59,197 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:05:59,206 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:05:59,208 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 400
2020-04-15 16:05:59,613 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:05:59,619 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:05:59,620 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 800
2020-04-15 16:06:00,430 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:00,436 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:00,437 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 1600
2020-04-15 16:06:02,043 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:02,049 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:02,050 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 3200
2020-04-15 16:06:05,252 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:05,261 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:05,262 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 6400
2020-04-15 16:06:11,670 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:11,691 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:11,692 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 12800
2020-04-15 16:06:14,501 [myid:1] - INFO  [NIOWorkerThread-1:FourLetterCommands@223] - The list of known four letter word commands is : [{1936881266=srvr, 1937006964=stat, 2003003491=wchc, 1685417328=dump, 1668445044=crst, 1936880500=srst, 1701738089=envi, 1668247142=conf, -720899=telnet close, 1751217000=hash, 2003003507=wchs, 2003003504=wchp, 1684632179=dirs, 1668247155=cons, 1835955314=mntr, 1769173615=isro, 1920298859=ruok, 1735683435=gtmk, 1937010027=stmk}]
2020-04-15 16:06:14,501 [myid:1] - INFO  [NIOWorkerThread-1:FourLetterCommands@224] - The list of enabled four letter word commands is : [[srvr]]
2020-04-15 16:06:14,501 [myid:1] - INFO  [NIOWorkerThread-1:NIOServerCnxn@507] - Processing srvr command from /127.0.0.1:59762
2020-04-15 16:06:24,494 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:24,496 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:24,497 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 25600
2020-04-15 16:06:50,104 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:50,122 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:06:50,123 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 51200
2020-04-15 16:07:41,327 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:07:41,331 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:07:41,332 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 60000
2020-04-15 16:08:41,335 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:08:41,337 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:08:41,337 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 60000
2020-04-15 16:09:41,339 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:09:41,341 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:09:41,342 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 60000
2020-04-15 16:10:41,346 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:10:41,349 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:10:41,350 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 60000
2020-04-15 16:11:41,352 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:11:41,354 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:11:41,355 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 60000
2020-04-15 16:12:41,362 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:12:41,364 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:12:41,365 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 60000
2020-04-15 16:13:41,366 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 2 at election address sdw1/192.168.0.67:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:13:41,377 [myid:1] - WARN  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:776)
at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:958)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1425)
2020-04-15 16:13:41,378 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):FastLeaderElection@966] - Notification time out: 60000
2020-04-15 16:14:40,037 [myid:1] - INFO  [ListenerHandler-/0.0.0.0:3888:QuorumCnxManager$Listener$ListenerHandler@1052] - Received connection request /192.168.0.67:37390
2020-04-15 16:14:40,059 [myid:1] - INFO  [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@376] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0
2020-04-15 16:14:40,064 [myid:1] - WARN  [WorkerSender[myid=1]:QuorumCnxManager@716] - Cannot open channel to 3 at election address sdw2/192.168.0.68:3888
java.net.ConnectException: 拒绝连接 (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:677)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:748)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:644)
at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:503)
at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:487)
at java.lang.Thread.run(Thread.java:748)
2020-04-15 16:14:40,066 [myid:1] - INFO  [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@376] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0
2020-04-15 16:14:40,267 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumPeer@857] - Peer state changed: following
2020-04-15 16:14:40,269 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumPeer@1453] - FOLLOWING
2020-04-15 16:14:40,280 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):Learner@117] - leaderConnectDelayDuringRetryMs: 100
2020-04-15 16:14:40,281 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):Learner@118] - TCP NoDelay set to: true
2020-04-15 16:14:40,285 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):BlueThrottle@141] - Weighed connection throttling is disabled
2020-04-15 16:14:40,286 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):ZooKeeperServer@1246] - minSessionTimeout set to 4000
2020-04-15 16:14:40,287 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):ZooKeeperServer@1255] - maxSessionTimeout set to 40000
2020-04-15 16:14:40,289 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):ResponseCache@45] - Response cache size is initialized with value 400.
2020-04-15 16:14:40,289 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):ResponseCache@45] - Response cache size is initialized with value 400.
2020-04-15 16:14:40,293 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.slotCapacity = 60
2020-04-15 16:14:40,293 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.slotDuration = 15
2020-04-15 16:14:40,293 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.maxDepth = 6
2020-04-15 16:14:40,294 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.initialDelay = 5
2020-04-15 16:14:40,294 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):RequestPathMetricsCollector@115] - zookeeper.pathStats.delay = 5
2020-04-15 16:14:40,294 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):RequestPathMetricsCollector@116] - zookeeper.pathStats.enabled = false
2020-04-15 16:14:40,296 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):ZooKeeperServer@1470] - The max bytes for all large requests are set to 104857600
2020-04-15 16:14:40,297 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):ZooKeeperServer@1484] - The large request threshold is set to -1
2020-04-15 16:14:40,297 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):ZooKeeperServer@329] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /opt/apps/zookeeper/log/version-2 snapdir /opt/apps/zookeeper/data/version-2
2020-04-15 16:14:40,298 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):Follower@75] - FOLLOWING - LEADER ELECTION TOOK - 521346 MS
2020-04-15 16:14:40,305 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumPeer@863] - Peer state changed: following - discovery
2020-04-15 16:14:40,351 [myid:1] - INFO  [LeaderConnector-sdw1/192.168.0.67:2888:Learner$LeaderConnector@328] - Successfully connected to leader, using address: sdw1/192.168.0.67:2888
2020-04-15 16:14:40,400 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumPeer@863] - Peer state changed: following - synchronization
2020-04-15 16:14:40,415 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):Learner@509] - Getting a diff from the leader 0x0
2020-04-15 16:14:40,415 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumPeer@868] - Peer state changed: following - synchronization - diff
2020-04-15 16:14:40,420 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):Learner@675] - Learner received NEWLEADER message
2020-04-15 16:14:40,513 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):Learner@659] - Learner received UPTODATE message
2020-04-15 16:14:40,513 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumPeer@868] - Peer state changed: following - synchronization
2020-04-15 16:14:40,526 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):CommitProcessor@476] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1
2020-04-15 16:14:40,526 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):CommitProcessor@438] - Configuring CommitProcessor with 1 worker threads.
2020-04-15 16:14:40,559 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):RequestThrottler@74] - zookeeper.request_throttler.shutdownTimeout = 10000
2020-04-15 16:14:40,587 [myid:1] - INFO  [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):QuorumPeer@863] - Peer state changed: following - broadcast
2020-04-15 16:14:56,612 [myid:1] - INFO  [ListenerHandler-/0.0.0.0:3888:QuorumCnxManager$Listener$ListenerHandler@1052] - Received connection request /192.168.0.68:28402
2020-04-15 16:14:56,629 [myid:1] - INFO  [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@376] - Notification: my state:FOLLOWING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0

我启动的顺序是mdw>sdw1>sdw2,由于ZooKeeper集群启动的时候,每个结点都试图去连接集群中的其它结点,先启动的肯定连不上后面还没启动的,所以上面日志前面部分的异常是可以忽略的。通过后面部分可以看到,集群在选出一个Leader后,最后稳定了。
其他结点可能也出现类似问题,属于正常。

3、端口占用

第一:netstat -apn | grep 2181(这里的端口号,替换成你被占用的那个端口号,比如Tomcat是8080,namenode是8020之类的,还有最好用root来使用这些系统级的命令)

然后得到这样的结果:

最后一排其实就pid,然后我们通过kill -9 pid 就可以杀掉对应的进程(例如,kill -9 4438)

但是kill前,我们还是要确定下到底这个哪里开的进程能不能随便杀掉,所以。。。

第二:ps -ef | grep 5158

这样就可以看看你这个进程到底是谁开的,在哪里开的

第三:最后一步,其实就是kill -9 强制杀掉就没问题了!!!!

备注:
kill的批量杀进程用法:kill -9 $(pgrep -f kafka) 可以把所有kafka的进程杀了

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