[jira] [Created] (IGNITE-9658) Add ability to disable memory deallocation on deactivation.

[Anton Vinogradov (Jira)]

Ivan Daschinskiy created IGNITE-9658:
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             Summary: Add ability to disable memory deallocation on deactivation.
                 Key: IGNITE-9658
                 URL: https://issues.apache.org/jira/browse/IGNITE-9658
             Project: Ignite
          Issue Type: Improvement
            Reporter: Ivan Daschinskiy
            Assignee: Ivan Daschinskiy
             Fix For: 2.8


Currently, in some systems (i.e. RHEL 7.4), we can see, that during massive UNSAFE.freeMemory process freezes. This behaviour can lead to SEGMENTATION of node, especcially when ZookeeperDiscoverySPI is used. There should be an abillity to disable memory deallocation during deactivation of cluster.



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