Hello! Ok but, according to the error:
[15:01:23,559][SEVERE][client-connector-#134][] JVM will be halted immediately due to the failure: [failureCtx=FailureContext [type=CRITICAL_ERROR, err=class o.a.i.i.mem.IgniteOutOfMemoryException: *Out of memory in data region* [name=default, initSize=1.0 GiB, maxSize=1.0 GiB, *persistenceEnabled=true*] the OOM is occurring in data region, and that's off-heap memory, as you pointed out. On the other hand, on-heap memory in the test is 4GB, more than enough for a 1GB transaction... -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
