撒都发生都发生的方式发到 |
本帖最后由 nextuser 于 2016-12-29 21:16 编辑 find5 发表于 2016-12-29 20:55 上面说的无密码执行命令,是否验证。是在root用户下,root无密码执行命令。 还有你说的无密码登陆,贴出你的authorized_keys,hosts,以及他们的权限 。 还有你的节点是几个,对于hadoop来说,两个节点是不行的,必须至少三个 |
nextuser 发表于 2016-12-29 20:05 两台机可以互相免密码登录,root用户安装,不需要使用sudo吧 |
本帖最后由 nextuser 于 2016-12-29 20:07 编辑 find5 发表于 2016-12-29 18:44 ssh无密码可能还存在问题。 还有账户记得是无密码执行命令 # # This file MUST be edited with the 'visudo' command as root. # # Please consider adding local content in /etc/sudoers.d/ instead of # directly modifying this file. # # See the man page for details on how to write a sudoers file. # Defaults env_reset Defaults mail_badpass Defaults secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" # Host alias specification # User alias specification # Cmnd alias specification # User privilege specification root ALL=(ALL:ALL) ALL # Members of the admin group may gain root privileges %admin ALL=(ALL) ALL # Allow members of group sudo to execute any command %sudo ALL=(ALL:ALL) ALL # See sudoers(5) for more information on "#include" directives: #includedir /etc/sudoers.d |
yaojiank 发表于 2016-12-29 18:36 2016-12-29 18:40:46,983 INFO 1605444960@scm-web-1:com.cloudera.server.cmf.node.NodeConfiguratorService: Retrying configurator with id 12 2016-12-29 18:40:46,985 INFO 1605444960@scm-web-1:com.cloudera.server.cmf.node.NodeConfiguratorService: Submitted configurator for IOASAPP2 with id 13 2016-12-29 18:40:46,986 INFO NodeConfiguratorThread-0-3:com.cloudera.server.cmf.node.NodeConfiguratorProgress: IOASAPP2: Transitioning from INIT (PT0.002S) to CONNECT 2016-12-29 18:40:46,989 INFO NodeConfiguratorThread-0-3:net.schmizz.sshj.transport.TransportImpl: Client identity string: SSH-2.0-SSHJ_0_9_2 2016-12-29 18:40:47,001 INFO NodeConfiguratorThread-0-3:net.schmizz.sshj.transport.TransportImpl: Server identity string: SSH-2.0-OpenSSH_7.3 2016-12-29 18:40:47,102 INFO NodeConfiguratorThread-0-3:com.cloudera.server.cmf.node.NodeConfiguratorProgress: IOASAPP2: Transitioning from CONNECT (PT0.116S) to AUTHENTICATE 2016-12-29 18:40:47,161 WARN NodeConfiguratorThread-0-3:com.cloudera.server.cmf.node.NodeConfigurator: Could not authenticate to IOASAPP2 net.schmizz.sshj.userauth.UserAuthException: Exhausted available authentication methods at net.schmizz.sshj.SSHClient.auth(SSHClient.java:217) at net.schmizz.sshj.SSHClient.auth(SSHClient.java:193) at com.cloudera.server.cmf.node.NodeConfigurator.connect(NodeConfigurator.java:341) at com.cloudera.server.cmf.node.NodeConfigurator.configure(NodeConfigurator.java:889) at com.cloudera.server.cmf.node.NodeConfigurator.run(NodeConfigurator.java:935) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 2016-12-29 18:40:47,161 INFO NodeConfiguratorThread-0-3:com.cloudera.server.cmf.node.NodeConfiguratorProgress: IOASAPP2: Setting AUTHENTICATE as failed and done state 2016-12-29 18:40:47,161 INFO NodeConfiguratorThread-0-3:net.schmizz.sshj.transport.TransportImpl: Disconnected - BY_APPLICATION 离线安装,cm yum源在主节点下 |
到目录下/var/log看日志,贴出来看看,还有详细信息等等 |