[IGNITE-11618] Assertion got removed exception on entry with dht local candidate on transaction timeout

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 2.8
• Assignee: Alexey Goncharuk
• Reporter: Alexey Goncharuk
• Created: 23/Mar/19 21:55
• Updated: 25/Mar/19 10:15
• Resolved: 25/Mar/19 10:15

Description

IGNITE-11171 Did not fix the issue completely. The checkReadConflict method is called right before onEntriesLocked and contains the same assertion which may cause node failure.

Attached test reproduces the problem if the following code is added to the very beginning of the checkReadConflict method:

U.sleep(ThreadLocalRandom.current().nextInt(200) + 1);

Issue Links

• is duplicated by: IGNITE-11291 Assertion error in time of rebalance completion lead to to critical failure node
• is related to: IGNITE-11171 Assertion on tx preparing
• is related to: IGNITE-11622 Investigate how CacheEntryRemovedException can be thrown in onEntriesLocked
• links to: GitHub Pull Request #6333