[IGNITE-13352] ScanQueryIterator needs closing or resources will leak

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.8.1
• Component/s: cache
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Unassigned
• Reporter: Ilya Kasnacheev
• Created: 11/Aug/20 16:38
• Updated: 13/Aug/20 12:08

Description

Let's document it in javadoc.
Let's override IgniteCache.iterator() and declare it to return GridCloseableIterator
which should be moved (copied?) from internal package to public API.