We have two types hosts.
Type 1: 64 G memory , 11*900G disks
Type 2: 1T memory, 2*500G disks
The interconnect network is 10GE.
So is following deploy architecture reasonable? Is there any potential risk? Any recommendations? Thanks
DATANODE only on Type 1 hosts
RegionServer also only on Type 1 hosts
NODEMANGER only on Type 2 hosts.
others masters are also on Type 2 hosts.
Hi Artem, Thanks for your quick response.
Currently, we consider to add some disks to Type 2 hosts(but it still less that the Type 1 hosts) and then add datanode on Type 2 hosts . Can this make the compute close to data? And the HDFS on both 2 types hosts with different size local file systems, Can this acceptable?