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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