[OAK-6462] Incorrect memory calculation for bundled node states

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6.0
• Fix Version/s: 1.7.4, 1.6.4, 1.8.0
• Component/s: core, documentmk
• Assignee: Marcel Reutegger
• Reporter: Marcel Reutegger
• Created: 18/Jul/17 08:58
• Updated: 26/Jul/17 13:02
• Resolved: 18/Jul/17 12:21

Description

OAK-1312 introduced bundling of nodes into a document and enabled the feature for nt:file nodes. A DocumentNodeState of type nt:file now has an incorrect memory calculation because the node state references a BundlingContext which also references the binary property reference. Such a node state is now much heavier than before and can cause OOME.

This is a clone of OAK-5226, which was supposed to fix the described issue, however it turns out the fix is not sufficient and memory calculation is still incorrect for bundled nodes/properties.

Issue Links

• depends upon: OAK-6464 Public constructor for RandomStream
• is a clone of: OAK-5226 Incorrect memory calculation for bundled node states
• relates to: OAK-1312 Bundle nodes into a document