0178. C cloudera-manager-agent被意外卸载后恢复

[root@nn02 ~]# rpm -ivh cloudera-manager-agent-7.4.4-15850731.el7.x86_64.rpm 
Preparing...                          ################################# [100%]
Updating  installing...
   1:cloudera-manager-agent-7.4.4-1585################################# [100%]
Created symlink from etc/systemd/system/multi-user.target.wants/cloudera-scm-agent.service to usr/lib/systemd/system/cloudera-scm-agent.service.
Created symlink from etc/systemd/system/multi-user.target.wants/cloudera-scm-supervisord.service to usr/lib/systemd/system/cloudera-scm-supervisord.service.

[root@nn02 ~]# vim etc/cloudera-scm-agent/config.ini      #和其它节点相同，需要将server_host更改为CM地址，
 13 [General]
 14 # Hostname of the CM server.
 15 server_host=192.168.80.122
 16 
 17 # Port that the CM server is listening on.
 18 server_port=7182

[root@nn02 ~]# systemctl start cloudera-scm-agent
[root@nn02 ~]# systemctl status cloudera-scm-agent

[root@nn02 ~]# rpm -qa | grep cloudera
openjdk8-8.0+232_9-cloudera.x86_64
cloudera-manager-daemons-7.4.4-15850731.el7.x86_64
cloudera-manager-agent-7.4.4-15850731.el7.x86_64

[root@nn02 ~]# yum remove -y nfs-utils rpcbind
Loaded plugins: fastestmirror, langpacks
Resolving Dependencies
There are unfinished transactions remaining. You might consider running yum-complete-transaction, or "yum-complete-transaction --cleanup-only" and "yum history redo last", first to finish them. If those don't work you'll have to try removing/installing packages by hand (maybe package-cleanup can help).
--> Running transaction check
---> Package nfs-utils.x86_64 1:1.3.0-0.68.el7.2 will be erased
---> Package rpcbind.x86_64 0:0.2.0-49.el7 will be erased
--> Processing Dependency: portmap for package: cloudera-manager-agent-7.4.4-15850731.el7.x86_64
--> Processing Dependency: rpcbind for package: 1:quota-4.01-19.el7.x86_64
--> Running transaction check
---> Package cloudera-manager-agent.x86_64 0:7.4.4-15850731.el7 will be erased
---> Package quota.x86_64 1:4.01-19.el7 will be erased
--> Finished Dependency Resolution
Dependencies Resolved


=======================================================================================================================================================================
 Package                                         Arch                            Version                                      Repository                          Size
=======================================================================================================================================================================
Removing:
 nfs-utils                                       x86_64                          1:1.3.0-0.68.el7.2                           @updates                           1.1 M
 rpcbind                                         x86_64                          0.2.0-49.el7                                 @base                              101 k
Removing for dependencies:
 cloudera-manager-agent                          x86_64                          7.4.4-15850731.el7                           installed                          154 M
 quota                                           x86_64                          1:4.01-19.el7                                @base                              887 k




Transaction Summary
=======================================================================================================================================================================
Remove  2 Packages (+2 Dependent packages)


Installed size: 156 M
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Warning: RPMDB altered outside of yum.
  Erasing    : cloudera-manager-agent-7.4.4-15850731.el7.x86_64                                                                                                    1/4 
warning: /etc/cloudera-scm-agent/config.ini saved as /etc/cloudera-scm-agent/config.ini.rpmsave
  Erasing    : 1:nfs-utils-1.3.0-0.68.el7.2.x86_64                                                                                                                 2/4 
warning: file /var/lib/nfs/v4recovery: remove failed: No such file or directory
warning: file /var/lib/nfs/statd/sm.bak: remove failed: No such file or directory
warning: file /var/lib/nfs/statd/sm: remove failed: No such file or directory
warning: file /var/lib/nfs/statd: remove failed: No such file or directory
warning: directory /var/lib/nfs/rpc_pipefs: remove failed: Device or resource busy
  Erasing    : 1:quota-4.01-19.el7.x86_64                                                                                                                          3/4 
  Erasing    : rpcbind-0.2.0-49.el7.x86_64                                                                                                                         4/4 
warning: file /var/lib/rpcbind: remove failed: No such file or directory
  Verifying  : cloudera-manager-agent-7.4.4-15850731.el7.x86_64                                                                                                    1/4 
  Verifying  : 1:quota-4.01-19.el7.x86_64                                                                                                                          2/4 
  Verifying  : 1:nfs-utils-1.3.0-0.68.el7.2.x86_64                                                                                                                 3/4 
  Verifying  : rpcbind-0.2.0-49.el7.x86_64                                                                                                                         4/4 


Removed:
  nfs-utils.x86_64 1:1.3.0-0.68.el7.2                                                   rpcbind.x86_64 0:0.2.0-49.el7                                                  


Dependency Removed:
  cloudera-manager-agent.x86_64 0:7.4.4-15850731.el7                                             quota.x86_64 1:4.01-19.el7                                            


Complete!

[root@nn02 ~]# rpm -qa | grep cloudera
openjdk8-8.0+232_9-cloudera.x86_64
cloudera-manager-daemons-7.4.4-15850731.el7.x86_64