Posts: 35
Registered: ‎11-24-2015

CDH5 install

Hi all, I am trying to do the install on a 4 machine cluster as per


But one question is which of these steps are to be done only on the Cloudera Manager Server host and which steps to be done on all machines.


Appreciate the insights.


Posts: 1,903
Kudos: 435
Solutions: 307
Registered: ‎07-31-2013

Re: CDH5 install

If you are wanting to do the entire installation manually, following would be needed (on all hosts).

Otherwise, you can do all steps until that point and then install the hosts and cluster via the UI in the CM you've bought up, and it will automate the rest for you.
Posts: 35
Registered: ‎11-24-2015

Re: CDH5 install

I am doing the install through cloudera manager and almost at every step I keep getting errors as below. Is this usual?


BEGIN apt-get -o Dpkg::Options::=--force-confdef -o Dpkg::Options::=--force-confold -y install solr-mapreduce
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 715 not upgraded.
Need to get 88.8 MB of archives.
After this operation, 88.9 MB of additional disk space will be used.
Err trusty-cdh5.5/contrib solr-mapreduce all 1.0.0+cdh5.5.2+0-1.cdh5.5.2.p0.10~trusty-cdh5.5.2
server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
E: Failed to fetch server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
END (100)
remote package solr-mapreduce could not be installed, giving up
waiting for rollback request