安装失败，无法进行身份验证

无法进行身份验证

两台机root 用户进行了ssh,使用root密码登录，root密码相同，请教。。。。

到目录下/var/log看日志，贴出来看看，还有详细信息等等

yaojiank 发表于 2016-12-29 18:36
到目录下/var/log看日志，贴出来看看，还有详细信息等等

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

find5 发表于 2016-12-29 18:44
2016-12-29 18:40:46,983 INFO 1605444960@scm-web-1:com.cloudera.server.cmf.node.NodeConfiguratorSer ...

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

nextuser 发表于 2016-12-29 20:05
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

两台机可以互相免密码登录，root用户安装，不需要使用sudo吧

find5 发表于 2016-12-29 20:55
两台机可以互相免密码登录，root用户安装，不需要使用sudo吧

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

撒都发生都发生的方式发到