,Desired version (2.2.0.0) of ambari-agent package is not available. Repository has following versions of ambari-agent:2.1.2.1

[#1]

Dear Team,

Hardware/Software Information:

I'm trying to install HDP2.2.8.0 using ambari2.1.2.1. RHEL6.5 and 64Bit is the OS.

I have configured password less ssh between nodes. So, not going with manual installation of ambari agent.

yum repolist is showing below, on NameNode server.

HDP-2.2.8.0 HDP Version - HDP-2.2.8.0 167+24 HDP-UTILS-1.1.0.20

HDP Utils Version - HDP-UTILS-1.1.0.20 43

Updates-ambari-2.1.2.1 ambari-2.1.2.1 - Updates 6

yum repolist is showing below, on my DataNode server.

Updates-ambari-2.1.2.1 ambari-2.1.2.1 - Updates

yum search ambari is showing below, on my DataNode server.

ambari-agent.x86_64 : Ambari Agent

This agent version is 2.1.2.1

PROBLEM:

During Confirming the Hosts step using ambari, able to see the below error message

========================== Running setup agent script... ========================== 
Command start time 2016-04-08 20:18:16 
Desired version (2.2.0.0) of ambari-agent package is not available. Repository has following versions of ambari-agent:2.1.2.1,
Connection to datanode1.ddns.net closed.
SSH command execution finished 
host=datanode1.ddns.net, exitcode=1 
Command end time 2016-04-08 20:18:26 
ERROR: Bootstrap of host datanode1.ddns.net fails because previous action finished with non-zero exit code (1) 
ERROR MESSAGE: tcgetattr: Invalid argument 
Connection to datanode1.ddns.net closed. 
STDOUT: Desired version (2.2.0.0) of ambari-agent package is not available. Repository has following versions of ambari-agent:2.1.2.1,

Please help me in this regard and let me know where I went wrong and what is the solution for this issue.

Regards,

PAT

K2BigTech

[#2 · Accepted solution]

@c pat

Have you done a repolist on your Ambari server node and verified the installed version of the ambari-server package? The agents and server versions must match. If you have the wrong server version installed, remove it, update your repo, and do a 'yum clean all' before reinstalling the ambari-server package.

[#3]

After remove, clean, update and reinstallation of repo... it worked for me. Thanks!!

[#4]

Yes, this is on my ambari server node.

yum repolist is showing below, on NameNode server.

HDP-2.2.8.0 HDP Version - HDP-2.2.8.0 167+24 HDP-UTILS-1.1.0.20

HDP Utils Version - HDP-UTILS-1.1.0.20 43

Updates-ambari-2.1.2.1 ambari-2.1.2.1 - Updates 6

let me re-execute the steps, what you have mentioned.

[#5]

@c pat Ambari server version and agent versions should be same .

First verify if your ambari-server version is 2.1.2.1,execute below command on ambari-server

#rpm -qa ambari-server

Or if you are using GUI then it can be found with "About" from GUI (top right over click over login user name

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