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Error: "Cannot retrieve repository metadata (repomd.xml) for repository: HDP-2.3. Please verify its path and try again"
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Hortonworks Data Platform (HDP)
Created on ‎02-09-2016 06:07 AM - edited ‎08-19-2019 02:12 AM
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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!
Created ‎02-29-2016 12:25 PM
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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 :
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
Created ‎02-19-2016 12:47 AM
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I did a fresh install of Hortonworks sandbox (HDP 2.3.2, Windows 7) and get the same errors as @Kibrom Gebrehiwot.
I do not have firewall on (service iptables status says Firewall is not running). ipconfig has no errors.
My resolv.config reads
nameserver 8.8.8.8
Every setting is identical to yours (from your attachments on previous comments).
Can there be another source of error?
Created ‎02-20-2016 02:09 PM
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You are correct.
I had to move ambari.repo and HDP*.repo to different locations.
dig failed, I restarted network and dig worked.
Created on ‎02-20-2016 02:24 PM - edited ‎08-19-2019 02:11 AM
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See this
I copied the repo files from ns01 to ns02 but it still failed. I noticed that dig url did not work
See the following screenshot.
dig failed, I restarted network and dig worked.
Created on ‎02-20-2016 02:40 PM - edited ‎08-19-2019 02:11 AM
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yum repolist worked
Created ‎02-21-2016 09:04 AM
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@Neeraj Sabharwal I followed the command you used to restart the network but it did not work for me. I am still getting the same error.
Created ‎02-21-2016 11:50 AM
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Created ‎02-29-2016 12:25 PM
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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 :
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
Created ‎02-29-2016 12:29 PM
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@Kibrom Gebrehiwot Thank you so much for the final update. I have converted your comment to an answer and accepted it as best answer
Created ‎08-30-2016 02:23 PM
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@Neeraj Sabharwal Hello,
I still am unable to add a node to a cluster.
I have attached the log files here : ambari-log.txt
Created ‎08-29-2016 11:22 AM
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Can you please elaborate, on what are these configurations supposed to be?
Username your.nt.username Domain your.domain Proxy your.isa.server.name:your.isa.server.port Listen 3128