I experience a very strange issue. I have installed CDH4.5 with up to date manager on Ubuntu 10.04 and at the end of the installation cloudera's page crashed. When I try to restart manager's service manually, I receive:
ubuntu@ip-10-0-1-93:~$ sudo service cloudera-scm-server-db start
/usr/share/cmf/bin/initialize_embedded_db.sh: line 342: cd: /var/run/cloudera-scm-server: No such file or directory
Any clue how this happens and what is the solution?
Ok, now it works. Just needed to give it some time.
However, previously I had identical issue after a cluster restart and was forced to reinstall everything.