zookeeper搭建
zookeeper搭建
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解压zookeeper包: tar -zxvf zookeeper-......... -C /usr/local/src
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cd /usr/local/src 执行:mv zookeeper..... zookeeper
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cd zookeeper/conf 执行:cp zoo_sample.cfg zoo.cfg
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vim zoo.cfg 配置如下:
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cd ../ 执行: mkdir zkdatas
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cd zkdatas 执行:vim myid
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cd /usr/local/src 执行:scp -r zoo.cfg hadoop02:$PWD (如果有其它机器则执行此步,没有则跳过 ,拷贝完后需要修改myid的内容)
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启动zookeeper步骤:
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cd /usr/local/src/zookeeper
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bin/zkServer.sh start
启动成功后jps会看到QuorumPeerMain 进程,未出现则证明配置有误,请修改!
补充:查看zookeeper身份: bin/zkServer.sh status
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