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https://issues.apache.org/jira/browse/IGNITE-6062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stanilovsky Evgeny resolved IGNITE-6062.
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Resolution: Duplicate
> IllegalArgumentException thrown while getHeapMemoryUsage()
> ----------------------------------------------------------
>
> Key: IGNITE-6062
> URL: https://issues.apache.org/jira/browse/IGNITE-6062
> Project: Ignite
> Issue Type: Bug
> Components: general
> Affects Versions: 1.8
> Reporter: Alexander Belyak
> Fix For: 1.8
>
>
> In org.apache.ignite.internal.managers.discovery.GridDiscoveryManager
> we can't just use getHeapMemoryUsage():
> private static final MemoryMXBean mem = ManagementFactory.getMemoryMXBean();
> mem.getHeapMemoryUsage().getCommitted();
> because of
> https://bugs.openjdk.java.net/browse/JDK-6870537
> It should be somehow wrapped to catch IllegalArgumentException.
> Also we need to test all codebase and use wrapped version of
> getHeapMemoryUsage() method.
> In version 2.1 its already fixed.
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