I am running CDH 6.3.2.
I set the namenode java heap size to 70GB where almost 9GB used, but I got the block infomation as below:
1,757,092 files and directories, 1,340,670 blocks (1,340,670 replicated blocks, 0 erasure coded block groups) = 3,097,762 total filesystem object(s).
Heap Memory used 8.74 GB of 69.65 GB Heap Memory. Max Heap Memory is 69.65 GB.
Non Heap Memory used 130.75 MB of 132.38 MB Commited Non Heap Memory. Max Non Heap Memory is <unbounded>.
at first, the value of heap memory used is changing between 1GB to 2GB, but the value changes between 6GB to 9 GB after a few days.I think it should be 3GB at most.
Can anyone help me to figure it out? Thanks very much.
plus: I didnt find any snapshot objects.