[IGNITE-5248] Best effort check to detect a 32-bit JVM trying to allocate too big amount of memory

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0
• Fix Version/s: 2.1
• Component/s: cache
• Labels: important newbie
• Assignee: Wuwei Lin
• Reporter: Alexey Goncharuk
• Created: 17/May/17 17:48
• Updated: 23/May/17 08:37
• Resolved: 23/May/17 08:37

Description

A follow-up on the user list discussion:
http://apache-ignite-users.70518.x6.nabble.com/Ignite2-0-memory-policy-limit-td12840.html

We can catch the IllegalArgumentException and see if the allocated space exceeds 2Gb. In this case, we should suggest that user check that he is running a 64-bit JVM.

Issue Links

• links to: GitHub Pull Request #1976