Hi Akash, You can configure ignite off-heap space as described in: https://apacheignite.readme.io/docs/memory-configuration <https://apacheignite.readme.io/docs/memory-configuration> Just set maxSize parameter to 16L * 1024 * 1024 * 1024 for DataRegionConfiguration.
JVM heap configuration should be defined on JVM startup using the command line parameter -Xmx16g Best regards, Anton -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
