Hi
I am trying to generate 100GB data in Swift by Teragen.
My environments
1) All in one Devstack
2) 2T space for Swift with LVM installed
3) 6+1 node for hadoop cluster
4) 64G RAM, 16 Core CPU, 1G NIC for devstack
5) 12G RAM, 4 Core CPU, 1G NIC, 1 local disk for Hadoop cluster nodes.
6) three
Hello Sandeep,
As long as you have enabled short-circuit read as per the documentation [1], I
expect any Hadoop process will take advantage of it while reading a local
replica. However, short-circuit read will not completely eliminate TCP
connection activity to the DataNode. There will still