The problem was - I calculated 3 tokens for random partitioner but
used them with BOP, so nodes were not supposed to be loaded evenly.
That's ok, I got it.
But what I don't understand, why nodetool ring shows equal ownership.
This is an example:
I created small cluster with BOP and three tokens
00
55555555555555555555555555555555
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
then I put some random data which is nicely distributed:
Address DC Rack Status State Load
Effective-Ownership Token
Token(bytes[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa])
127.0.0.1 datacenter1 rack1 Up Normal 1.92 MB
33.33% Token(bytes[00])
127.0.0.2 datacenter1 rack1 Up Normal 1.93 MB
33.33% Token(bytes[55555555555555555555555555555555])
127.0.0.3 datacenter1 rack1 Up Normal 1.99 MB
33.33% Token(bytes[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa])
then I moved node 2 to 000001000000 and node 3 to 000002000000. Which
means node 1 owns almost everything.
Address DC Rack Status State Load
Effective-Ownership Token
Token(bytes[000002000000])
127.0.0.1 datacenter1 rack1 Up Normal 5.76 MB
33.33% Token(bytes[00])
127.0.0.2 datacenter1 rack1 Up Normal 30.37 KB
33.33% Token(bytes[000001000000])
127.0.0.3 datacenter1 rack1 Up Normal 25.78 KB
33.33% Token(bytes[000002000000])
As you can see all data is located on node 1. But nodetool ring still
shows 33.33% for each node. No matter how I move nodes, it always
gives me 33.33%.
It looks like a bug for me.
Thank you,
Andrey
