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  • kudu安装过程中可能出现的问题

    kudu安装过成中可能出现的问题

    1、给用户添加sudo权限的时候报错

    sudo: /etc/sudoers is world writable
    解决方式:pkexec chmod 555 /etc/sudoers

    2、启动kudu的时候报错

    Failed to start Kudu Master Server. Return value: 1 [FAILED]
    去日志文件中查看:
    错误:F0810 09:04:08.354552 4866 master_main.cc:68] Check failed: _s.ok() Bad status:
    Service unavailable: Cannot initialize clock: Error reading clock. Clock considered
    unsynchronized
    解决:
    第一步:首先检查是否有安装ntp:如果没有安装则使用以下命令安装:
    yum -y install ntp
    第二步:设置随机启动:
    service ntpd start
    chkconfig ntpd on

    3、启动过程中报错

    F0810 21:31:12.620932 20143 master_main.cc:71] Check failed: _s.ok() Bad status:
    Invalid argument: Unable to initialize catalog manager: Failed to initialize sys tables
    async: on-disk master list
    解决:
    (1):停掉master和tserver
    (2):删除掉之前所有的/export/servers/kudu/master/*和/export/servers/kudu/tserver/*

    4、启动过程中报错

    F0913 15:12:00.628237 20859 master_main.cc:74] Check failed: _s.ok() Bad status: IO
    error: Could not create new FS layout: unable to create file system roots: unable to
    write instance metadata: Call to mkstemp() failed on name template
    /export/servers/kudu/master/instance.kudutmp.XXXXXX: Permission denied (error 13)
    这是因为kudu默认使用kudu权限进行执行,可能遇到文件夹的权限不一致情况,更改文件夹权限即可
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  • 原文地址:https://www.cnblogs.com/alexzhang92/p/10830873.html
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