Hi Naveen, Off-heap memory "Off-heap size" works strangely. There are several tickets here https://issues.apache.org/jira/browse/IGNITE-6814 https://issues.apache.org/jira/browse/IGNITE-5583 http://apache-ignite-users.70518.x6.nabble.com/Cache-size-in-Memory-td17226.html
You can get an estimation of off-heap memory usage by <pages count> * <page size> (4k default for 2.3) ^-- PageMemory [pages=2043040] So, it is about 2043040 * 4096 = 8.3 Gb Does it look realistic for you data models? Please note that all Caches are stored off-heap. On-heap memory used for data transfer, "hot" caches on top of off-heap caches, etc. Regarding your error: Are you sure you use Ignite here for cache variable? It looks like org.apache.catalina.webresources.Cache is used instead of Ignite for your code res = cache.get(custid).toString(); Thank you, Alexey -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
