[jira] [Created] (IGNITE-6748) Invalid calculation of required node memory

[Anton Vinogradov (Jira)]

Vasiliy Sisko created IGNITE-6748:
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             Summary: Invalid calculation of required node memory
                 Key: IGNITE-6748
                 URL: https://issues.apache.org/jira/browse/IGNITE-6748
             Project: Ignite
          Issue Type: Bug
      Security Level: Public (Viewable by anyone)
          Components: persistence
    Affects Versions: 2.3
            Reporter: Vasiliy Sisko


# org.apache.ignite.internal.managers.discovery.GridDiscoveryManager#requiredOffheap calculate size of system and configured data regions 2 times.
# org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager#getDataStorageConfiguration initialize assign 2 variable by getDataStorageConfiguration result
#  When data regions are not configured org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager#checkpointBufferSize get DataStorageConfiguration.DFLT_DATA_REGION_MAX_SIZE constant instead of maximum size of default data region.



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