启动zookeeper失败:错误:Starting zookeeper … already running as process

启动zookeeper失败,错误:Starting zookeeper … already running as process 2547如下:

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原因:上次强制关机导致

解决方案:

1.从zookeeper配置文件中找到dataDir文件存储路径:

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2.去该路径下将zookeeper_server.pid临时文件删除,再尝试启动服务,如下图:

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3.测试启动:

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4.成功.