Alexey Scherbakov created IGNITE-20894:
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             Summary: Fix deadlock recovery on commit
                 Key: IGNITE-20894
                 URL: https://issues.apache.org/jira/browse/IGNITE-20894
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 3.0
            Reporter: Alexey Scherbakov
             Fix For: 3.0


Reproduced by [1]

In short, two transaction are put into deadlock, using no prevention policy.

First tx is committed, but can't acquire locks.

Expected behavior - tx is rolled back on commit, releasing associated locks, 
tx2 succefully commits.

Actual behavior - commit hangs.

[1] org.apache.ignite.distributed.ItLockTableTest#testDeadlockRecovery



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