Denis Magda created IGNITE-5124:
-----------------------------------
Summary: MemoryMetrics API Improvements
Key: IGNITE-5124
URL: https://issues.apache.org/jira/browse/IGNITE-5124
Project: Ignite
Issue Type: Task
Reporter: Denis Magda
Fix For: 2.1
* Ignite.memoryMetrics() returns a collection of metrics. However, it’s unclear
what exactly the collection includes. Is every element of the collection is a
latest snapshot of a specific memory region defined by memory policy and the
the total size of the collection is equal to the total number of such regions
configured on a node? This has to be clarified in java doc before 2.0 release.
* I would have Ignite.memoryMetrics(name) methods that will return the metrics
for a concrete region configured by memory policy. It’s fine to add the method
under 2.1 (create a ticket).
* I would add “setRateInterval” and “setSubIntervals” methods to
MemoryPolicyConfiguration because now I have to get a JMX bean if to want to
change the parameter. Again, feel free do this under 2.0 or move to 2.1 if
there is no time for that.
Original discussion:
http://apache-ignite-developers.2346864.n4.nabble.com/MemoryMetrics-interface-inconsistencies-td17156.html
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
