12-16-2014 09:40 PM
we met following error below when adding datanode services which in previously never happen at our cluster.
Version: Cloudera Express 5.2.0 (#60 built by jenkins on 20141012-2239 git: 179000584849e68f98ad2a7fe710723bd6c29c98)
any response will greatly appricated,
12-17-2014 11:40 AM
12-17-2014 07:41 PM
we still using postgresql CM DB and already check to etc/cloudera-scm-server/db.mgmt.properties all connection ok. All Cloudera manager management services running well and never any trouble, command "psql -h localhost -U cloudera-scm -p 7432" executed with no error it mean with we can connect using cloudera-scm to postgresql through psql.
12-17-2014 08:02 PM
12-17-2014 08:21 PM
and the file format is same like you type here. Btw, i still curious with this error on our production cluster cause on our development cluster it's never happen whereas the CDH version of both cluster are same.
12-17-2014 09:05 PM
12-17-2014 11:39 PM
I must confirm to our hadoop admin which method that they us when installing cloudera manager. but our question what are the differences about the embedded database and the other ? is it just only separate machine or it can be install on same machine with enough capacity to cater the load.
12-18-2014 09:43 PM
12-18-2014 10:11 PM
thank's before for quick response. is there any guidance for sizing CM server and DB hardware spesification? we hava a plan to add more nodes in our production cluster.
12-19-2014 11:34 AM