【移动应用开发技术】Zookeeper快速部署文档

【移动应用开发技术】Zookeeper快速部署文档

Zookeeper主结点配置：hostnamezookeeper1sed-i.ori's#HOSTNAME=localhost.localdomain#HOSTNAME=zookeeper1#g'/etc/sysconfig/networktee>>/etc/hosts<<-eof11zookeeper112zookeeper2eof

/etc/init.d/iptablesstopchkconfigiptablesoffsed-i.ori's#SELINUX=enforcing#SELINUX=disabled#g'/etc/sysconfig/selinuxsetenforce0

cd/software/mkdir-p/applicationtarxfjdk-7u67-linux-x64.tar.gz-C/application/ln-s/application/jdk1.7.0_67//application/jdktee>>/etc/profile<<-eof###JAVA_HOMEexportJAVA_HOME=/application/jdkexportPATH=$JAVA_HOME/bin:$PATHeofsource/etc/profilejava-version

cd/software/tarxfzookeeper-3.4.9.tar.gz-C/application/ln-s/application/zookeeper-3.4.9//application/zookeepermkdir-p/application/zookeeper/dataecho"1">>/application/zookeeper/data/myidcp/application/zookeeper/conf/zoo_sample.cfg/application/zookeeper/conf/zoo.cfgsed-i's#dataDir=/tmp/zookeeper#dataDir=/application/zookeeper/data#g'/application/zookeeper/conf/zoo.cfgtee>>/application/zookeeper/conf/zoo.cfg<<-eofserver.1=zookeeper1:2888:3888server.2=zookeeper2:2888:3888eof

tee>>/etc/profile<<-eof##ZOOKEEPER_HOMEexportZOOKEEPER_HOME=/application/zookeeperexportPATH=$ZOOKEEPER_HOME/bin:$PATHeofsource/etc/profile

备节点的配置：hostnamezookeeper2sed-i.ori's#HOSTNAME=localhost.localdomain#HOSTNAME=zookeeper2#g'/etc/sysconfig/networktee>>/etc/hosts<<-eof11zookeeper112zookeeper2eof

/etc/init.d/iptablesstopchkconfigiptablesoffsed-i.ori's#SELINUX=enforcing#SELINUX=disabled#g'/etc/sysconfig/selinuxsetenforce0mkdir-p/application

主节点上将配置目录拷贝到另外一台机器上：scp-r/application/jdk1.7.0_67/root@12:/applicationscp-r/application/zookeeper-3.4.9root@12:/application

备节点继续配置：ln-s/application/jdk1.7.0_67//application/jdktee>>/etc/profile<<-eofexportJAVA_HOME=/application/jdkexportPATH=$JAVA_HOME/bin:$PATHeofsource/etc/profilejava-version

ln-s/application/zookeeper-3.4.9//application/zookeepertee>>/etc/profile<<-eof##ZOOKEEPER_HOMEexportZOOKEEPER_HOME=/application/zookeeperexportPATH=$ZOOKEEPER_HOME/bin:$PATHeofsource/etc/profileecho"2">/application/zookeeper/data/myid

-->将1修改为2

启动ZK：多台ZK不能间隔太久启动，否则容易认不到对方zkServer.shstart

查看：[root@zookeeper1~]#ps-ef|grepzookeeperroot

1491

1

014:53pts/2

00:00:01/application/jdk/bin/java-Dzookeeper.log.dir=.-Dzookeeper.root.logger=INFO,CONSOLE-cp/application/zookeeper/bin/../build/classes:/application/zookeeper/bin/../build/lib/*.jar:/application/zookeeper/bin/../lib/slf4j-log4j12-1.6.1.jar:/application/zookeeper/bin/../lib/slf4j-api-1.6.1.jar:/application/zookeeper/bin/../lib/netty-3.10.5.Final.jar:/application/zookeeper/bin/../lib/log4j-1.2.16.jar:/application/zookeeper/bin/../lib/jline-0.9.94.jar:/application/zookeeper/bin/../zookeeper-3.4.9.jar:/application/zookeeper/bin/../src/java/lib/*.jar:/application/zookeeper/bin/../conf:-Dcom.sun.management.jmxremote-Dcom.sun.management.jmxremote.local.only=falseorg.apache.zookeeper.server.quorum.QuorumPeerMain/application/zookeeper/bin/../conf/zoo.cfg

[root@zookeeper1~]#netstat-lntupActiveInternetconnections(onlyservers)ProtoRecv-QSend-QLocalAddress

ForeignAddress

State

PID/Programname

tcp

0

0:22

:*

LISTEN

920/sshd

tcp

0

0:25

:*

LISTEN

997/master

tcp

0

0::ffff:11:3888

:::*

LISTEN

1491/java

tcp

0

0:::22

:::*

LISTEN

920/sshd

tcp

0

0::1:25

:::*

LISTEN

997/master

tcp

0

0:::51106

:::*

LISTEN

1491/java

tcp

0

0:::2181

:::*

LISTEN

1491/java

[root@zookeeper2~]#zkServer.shstatusZooKeeperJMXenabledbydefaultUsingconfig:/application/zookeeper/bin/../conf/zoo.cfgMode:leader

-->另一端是follower

[root@zookeeper2~]#jps1441Jps1370QuorumPeerMain

-->这个就是zookeeper进程

查看日志:[root@zookeeper1~]#cat/root/zookeeper.out2017-05-2514:53:45,599[myid:]-INFO

[main:QuorumPeerConfig@124]-Readingconfigurationfrom:/application/zookeeper/bin/../conf/zoo.cfg2017-05-2514:53:45,620[myid:]-INFO

[main:QuorumPeer$QuorumServer@149]-Resolvedhostname:zookeeper1toaddress:zookeeper1/112017-05-2514:53:45,620[myid:]-INFO

[main:QuorumPeer$QuorumServer@149]-Resolvedhostname:zookeeper2toaddress:zookeeper2/122017-05-2514:53:45,621[myid:]-WARN

[main:QuorumPeerConfig@305]-Noserverfailurewillbetolerated.Youneedatleast3servers.2017-05-2514:53:45,622[myid:]-INFO

[main:QuorumPeerConfig@352]-Defaultingtomajorityquorums2017-05-2514:53:45,627[myid:1]-INFO

[main:DatadirCleanupManager@78]-autopurge.snapRetainCountsetto32017-05-2514:53:45,627[myid:1]-INFO

[main:DatadirCleanupManager@79]-autopurge.purgeIntervalsetto02017-05-2514:53:45,627[myid:1]-INFO

[main:DatadirCleanupManager@101]-Purgetaskisnotscheduled.2017-05-2514:53:45,645[myid:1]-INFO

[main:QuorumPeerMain@127]-Startingquorumpeer2017-05-2514:53:45,659[myid:1]-INFO

[main:NIOServerCnxnFactory@89]-bindingtoport/:21812017-05-2514:53:45,677[myid:1]-INFO

[main:QuorumPeer@1019]-tickTimesetto20002017-05-2514:53:45,677[myid:1]-INFO

[main:QuorumPeer@1039]-minSessionTimeoutsetto-12017-05-2514:53:45,678[myid:1]-INFO

[main:QuorumPeer@1050]-maxSessionTimeoutsetto-12017-05-2514:53:45,678[myid:1]-INFO

[main:QuorumPeer@1065]-initLimitsetto102017-05-2514:53:45,713[myid:1]-INFO

[main:QuorumPeer@533]-currentEpochnotfound!Creatingwithareasonabledefaultof0.Thisshouldonlyhappenwhenyouareupgradingyourinstallation2017-05-2514:53:45,718[myid:1]-INFO

[main:QuorumPeer@548]-acceptedEpochnotfound!Creatingwithareasonabledefaultof0.Thisshouldonlyhappenwhenyouareupgradingyourinstallation2017-05-2514:53:45,731[myid:1]-INFO

[ListenerThread:QuorumCnxManager$Listener@534]-Myelectionbindport:zookeeper1/11:38882017-05-2514:53:45,745[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:QuorumPeer@774]-LOOKING2017-05-2514:53:45,748[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:FastLeaderElection@818]-Newelection.Myid=

1,proposedzxid=0x02017-05-2514:53:45,752[myid:1]-INFO

[WorkerReceiver[myid=1]:FastLeaderElection@600]-Notification:1(messageformatversion),1(n.leader),0x0(n.zxid),0x1(n.round),LOOKING(n.state),1(n.sid),0x0(n.peerEpoch)LOOKING(mystate)2017-05-2514:53:45,758[myid:1]-WARN

[WorkerSender[myid=1]:QuorumCnxManager@400]-Cannotopenchannelto2atelectionaddresszookeeper2/12:3888.ConnectException:Connectionrefused

.PlainSocketImpl.socketConnect(NativeMethod)

.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

.SocksSocketImpl.connect(SocksSocketImpl.java:392)

.Socket.connect(Socket.java:579)

atorg.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:381)

atorg.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:354)

atorg.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerScess(FastLeaderElection.java:452)

atorg.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:433)

atjava.lang.Thread.run(Thread.java:745)2017-05-2514:53:45,761[myid:1]-INFO

[WorkerSender[myid=1]:QuorumPeer$QuorumServer@149]-Resolvedhostname:zookeeper2toaddress:zookeeper2/122017-05-2514:53:45,804[myid:1]-INFO

[zookeeper1/11:3888:QuorumCnxManager$Listener@541]-Receivedconnectionrequest/12:571292017-05-2514:53:45,816[myid:1]-INFO

[WorkerReceiver[myid=1]:FastLeaderElection@600]-Notification:1(messageformatversion),2(n.leader),0x0(n.zxid),0x1(n.round),LOOKING(n.state),2(n.sid),0x0(n.peerEpoch)LOOKING(mystate)2017-05-2514:53:45,817[myid:1]-INFO

[WorkerReceiver[myid=1]:FastLeaderElection@600]-Notification:1(messageformatversion),2(n.leader),0x0(n.zxid),0x1(n.round),LOOKING(n.state),1(n.sid),0x0(n.peerEpoch)LOOKING(mystate)2017-05-2514:53:46,019[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:QuorumPeer@844]-FOLLOWING2017-05-2514:53:46,024[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Learner@86]-TCPNoDelaysetto:true2017-05-2514:53:46,032[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:zookeeper.version=3.4.9-1757313,builton08/23/201606:50GMT2017-05-2514:53:46,032[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:=zookeeper12017-05-2514:53:46,032[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:java.version=1.7.0_672017-05-2514:53:46,032[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:java.vendor=OracleCorporation2017-05-2514:53:46,032[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:java.home=/application/jdk1.7.0_67/jre2017-05-2514:53:46,032[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:java.class.path=/application/zookeeper/bin/../build/classes:/application/zookeeper/bin/../build/lib/*.jar:/application/zookeeper/bin/../lib/slf4j-log4j12-1.6.1.jar:/application/zookeeper/bin/../lib/slf4j-api-1.6.1.jar:/application/zookeeper/bin/../lib/netty-3.10.5.Final.jar:/application/zookeeper/bin/../lib/log4j-1.2.16.jar:/application/zookeeper/bin/../lib/jline-0.9.94.jar:/application/zookeeper/bin/../zookeeper-3.4.9.jar:/application/zookeeper/bin/../src/java/lib/*.jar:/application/zookeeper/bin/../conf:2017-05-2514:53:46,032[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib2017-05-2514:53:46,033[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:java.io.tmpdir=/tmp2017-05-2514:53:46,033[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:piler=<NA>2017-05-2514:53:46,033[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:=Linux2017-05-2514:53:46,033[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:os.arch=amd642017-05-2514:53:46,033[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:os.version=2.6.32-431.el6.x86_642017-05-2514:53:46,033[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:=root2017-05-2514:53:46,033[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:user.home=/root2017-05-2514:53:46,033[myid:1]-INFO

[QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Environment@100]-Serverenvironment:user.dir=/root2017-05-2514:53:46,035