[IGNITE-5829] Writing entry contents to WAL only single time

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.1
• Component/s: cache
• Labels: ise
• Assignee: Pavel Kovalenko
• Reporter: Pavel Kovalenko
• Created: 25/Jul/17 11:55
• Updated: 20/Apr/23 13:25

Description

Currently we write entry contents 2 times: once in logical record and once again when we write data page update records. We should do that only once. In data page updates we can write only a reference to the logical update record but not the whole entry contents.

Issue Links

• links to: GitHub Pull Request #2614
• links to: GitHub Pull Request #3547