Dmitriy Pavlov created IGNITE-5583:
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Summary: Switch non-heap memory metrics to new page memory
semantics
Key: IGNITE-5583
URL: https://issues.apache.org/jira/browse/IGNITE-5583
Project: Ignite
Issue Type: Improvement
Reporter: Dmitriy Pavlov
Assignee: Dmitriy Pavlov
Priority: Minor
On jdk 1.8.0_131 there is negative amount of maximum non heap memory returned
by following code:
ManagementFactory.getMemoryMXBean().getNonHeapMemoryUsage().getMax());
returns -1.
And this value is used in ignite metrics in
GridLocalMetrics.getNonHeapMemoryMaximum() which becomes negative.
It is required to switch non-heap memory metrics to new page memory
semantics, this should show a clean picture in the node output and will
also protect us from ambiguous -1 output.
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