[IGNITE-8945] Stored cache data files corruption when node stops abruptly.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5
• Fix Version/s: 2.7
• Assignee: Ivan Daschinsky
• Reporter: Ivan Daschinsky
• Created: 05/Jul/18 20:14
• Updated: 11/Jul/18 14:40
• Resolved: 11/Jul/18 14:37

Description

When node is halted during saving stored cache data, content of this file can be corrupted.
1. Additional check should be implemented in FilePageStoreManager.readCacheData
(print the name of corrupted file)
2. In storeCacheData we need to serialize StoredCacheData to temp file then swap.

Issue Links

• links to: GitHub Pull Request #4319
• links to: TC build