About kib

kib · ‎07-21-2016

@Necip Gengeç The problem in my case was the hdp.repo and ambari.repo files were missing from /etc/yum.repos.d/ directory on the host. Resolution: Copy the repository files hdp.repo and amabari.repo from the ambari host to the rest of the hosts Install ambari-agent manually: # yum install ambari-agent This successfully fixed my problem.

kib · ‎02-29-2016

@Neeraj Sabharwal Resolved: The problem was related to proxy Authentication. So, I installed and configured CNTLM to access ISA Proxy Server on Centos 6. Look at the article : http://wingloon.com/2014/04/11/how-to-install-and-configure-cntlm-to-access-isa-server-on-centos-6-5/ 1.Install and configure cntlm 2. configure yum to use through ISA Proxy vi /etc/yum.conf add a line: proxy=http://127.0.0.1:3128/ vi .bash_profile add : export http_proxy=http://localhost:3128/ export https_proxy=${http_proxy} export ftp_proxy=${http_proxy} logoff root and login again yum clean all yum install XXXX yum update, yum repolist or yum install now works fine

kib · ‎02-09-2016

@Neeraj Sabharwal This is content of /etc/resolv.conf nameserver 8.8.8.8 nameserver 10.0.225.44 I am not on VPN firewall is on iptables is ON in Sandbox

kib · ‎02-09-2016

@Neeraj Sabharwal nameserver 8.8.8.8 already exists in /etc/resolv.conf The sandbox is installed on Centos 6.7 and I am remotely accessing it with PuTTY. I can access the Web UIs from the browser. There is corporate firewall too.

kib · ‎02-09-2016

@Neeraj Sabharwal Output looks like this: [root@svhqhad01 ~]# wget https://community.hortonworks.com/storage/temp/1943-repofiles.png --2016-02-09 15:37:44-- https://community.hortonworks.com/storage/temp/1943-repofiles.png Resolving community.hortonworks.com... 52.89.170.127, 54.187.142.13 Connecting to community.hortonworks.com|52.89.170.127|:443... failed: Connection refused. Connecting to community.hortonworks.com|54.187.142.13|:443... failed: Connection refused.

kib · ‎02-09-2016

@Neeraj Sabharwal /etc/resolve.conf contains the IP address for the Global DNS server and nameservers of my LAN.

kib · ‎02-09-2016

@Geoffrey Shelton Okot I did all what you suggested me. But no luck yet. Please, Have a look at the output of your suggested workaround: it seems the issue is related to network or proxy configuration. Any suggestion on the necessary network/proxy configurations?

kib · ‎02-09-2016

I didn't modify any of the repo files. All the outputs are the same as yours.

kib · ‎02-09-2016

@Neeraj Sabharwal Thanks for your prompt response: out put of the command yum repolist looks like this: "Network is unreachable" Is there anything that I should configure on the proxy? N.B. I can resolve global IP addresses $ ping google.com PING google.com (216.58.212.110) 56(84) bytes of data. then it stacks here.

kib · ‎02-09-2016

when I try to use yum to update or install some packages, I get this error. . "http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.3.2.0/repodata/repomd.xml: [Errno 14] PYCURL ERROR 7 - "couldn't connect to host" Trying other mirror. Error: Cannot retrieve repository metadata (repomd.xml) for repository: HDP-2.3. Please verify its path and try again" I am working on HDP 2.3.4 Sandbox deployed on a CentOS 6 server which is behind the proxy. The server has internet access. I can ping google.com , for example. the contents of /etc/yum.repos.d looks like this: Any workaround regarding this issue would be highly appreciated!

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Re: Error: "Cannot retrieve repository metadata (r...

Re: Error: "Cannot retrieve repository metadata (r...

Error: "Cannot retrieve repository metadata (repom...