[IGNITE-5489] Possible connection leaks when loadPreviousValue set to true

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0
• Fix Version/s: 2.3
• Component/s: cache
• Assignee: Andrey N. Gura
• Reporter: Nikolay Tikhonov
• Created: 14/Jun/17 15:19
• Updated: 01/Aug/19 22:07
• Resolved: 14/Jul/17 12:45

Description

When CacheConfiguration#setLoadPreviousValue set to true on owning node does not call CacheStore#sessionEnd method. It can to lead to leak of connections to DB.
See attached test.

Issue Links

• is related to: IGNITE-5806 IgniteCache5 suite timed out, assertions in sessions close logic
• is related to: IGNITE-5808 Change sesion close logic to be based on writeEntries process complete
• relates to: IGNITE-5897 Ignite Cache Full API Multi JVM: 7 test failed in master
• relates to: IGNITE-5803 IgniteCacheTestSuite4: IgniteCacheInvokeReadThroughTest: 6 test failed, stable reproducible locally
• links to: GitHub Pull Request #2175
• links to: GitHub Pull Request #2175