03-29-2017 06:40 AM
To create my Hadoop cluster, I followed the instructions here:
and it seems to be working OK.
Now, I'm trying to install Cloudera Manger 5 using these instructions:
and I get an error in step 5.i. Executing the Installer. I get the error: "Refreshing repository metadata failed. See [...] log for details. According to the log, there is an error fetching from
Here is a screenshot of the error and log
03-29-2017 06:53 AM
What is the operationg system you are trying to install on? The error shows it is looking for files for Ubuntu16.04 (xenial) we haven't released CM for that O/S yet.
03-29-2017 06:55 AM
Based on your screenshots, it appears you are attempting to install on an OS that is not yet supported (Xenial)
Currently, only Trusty and Precise Ubuntu are supported as noted here:
Trusty 14.04 - Long-Term Support (LTS)
Precise 12.04 - Long-Term Support (LTS)
When there is an attempt to download the xenial rpms from the Cloudera archive, that fails since there is no such directory or rpms.
Ubuntu 16.04 support is currently targeted for CM/CDH 5.11
03-30-2017 12:25 AM
Thank you for the answer, but I'm having a different problem now.
I've created another 4 instances of Ubuntu 14 and installed Hadoop. I've downloaded and run the Cloudera Manager Installer (as per http://www.cloudera.com/documentation/manager/5-1-x/Cloudera-Manager-Installation-Guide/cm5ig_instal...), but now the problem is that I can't seem to load "http://public hostname:7180". If I understand correctly, "public hostname" is where I enter the public dns of a node -- say, the namenode -- correct?
What am I doing wrong now?
08-10-2018 12:33 AM
I am trying to install by this same process
but getting this error
Reading package lists...
Building dependency tree...
Reading state information...
The following NEW packages will be installed:
0 upgraded, 1 newly installed, 0 to remove and 188 not upgraded.
Need to get 142 MB of archives.
After this operation, 292 MB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
E: There are problems and -y was used without --force-yes
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS