Alexey Kuznetsov created IGNITE-7486:
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Summary: Сache operation failed after transaction rolled back due
to deadlock
Key: IGNITE-7486
URL: https://issues.apache.org/jira/browse/IGNITE-7486
Project: Ignite
Issue Type: Bug
Reporter: Alexey Kuznetsov
Attachments: CacheOperationAfterTxDeadlockDetectedTest.java
When you have your transaction rolled back due to detected deadlock, you are
unabled to perform cache operations (in thread where tx was started and rolled
back), because it leads to TransactionTimeoutException.
The reason of such behavior is that tx thread map (txManager#threadMap) was not
cleared from tx when roll back occured.
In GridNearTxLocal#onTimeout you can find comment on that :
// Note: if rollback asynchronously on timeout should not clear thread map
// since thread started tx still should be able to see this
tx.
Cache operation picks up tx from that map and throws exception.
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