Today we started the production-mode experiemnts.
In phase 1 we will have only 4 servers:
A: 80 GB , 8 GB Ram - will contain the Hadoop NN and Hbase Master
B: 45 GB , 4GB Ram - will contain the SNN and a DN
C,D : 45 GB , 4GB Ram - will contain (each) a DN and a RS (RegionalServer)
In a few days we will add 3 more servers like C & D (E , F ,G) which will contain only DN.
Currently , both Hbase and Hadoop are up and running.
We will now start to load the HBase with ~10,000,000 files (~30 GB) and we’ll test how it handles it.