Valentin Kulichenko created IGNITE-2483:
-------------------------------------------
Summary: Cache metrics bugs
Key: IGNITE-2483
URL: https://issues.apache.org/jira/browse/IGNITE-2483
Project: Ignite
Issue Type: Bug
Components: cache
Reporter: Valentin Kulichenko
Fix For: 1.6
User list discussion:
http://apache-ignite-users.70518.x6.nabble.com/Is-there-a-way-to-get-cache-metrics-for-all-the-nodes-in-cluster-combined-td2674.html
Currently there are at least three issues with cache metrics:
# When metrics are acquired on client, average put times are always zero. This
happens because timings are calculated on the client, but puts are counted on
servers.
# Size and keySize are always zero even if cache is not empty.
# Default metrics() method that doesn't take a cluster group provides metrics
for local node only. So if it's called on client, they are always empty. It
should calculate metrics for the whole cluster instead.
Also looks like this code is very undertested. Coverage should be significantly
improved.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
