[infinispan-issues] [JBoss JIRA] Created: (ISPN-1049) transaction participant failure after prepare causes data inconsistency

[Mircea Markus (JIRA)]

transaction participant failure after prepare causes data inconsistency 
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                 Key: ISPN-1049
                 URL: https://issues.jboss.org/browse/ISPN-1049
             Project: Infinispan
          Issue Type: Feature Request
          Components: Transactions
    Affects Versions: 4.2.1.FINAL
            Reporter: Mircea Markus
            Assignee: Mircea Markus
             Fix For: 5.0.0.FINAL


cluster {A, B, C, D}, dist, numOwners=3.
transaction started on A touches B and C. A prepares then C crashes.
When TM commits the user gets a TimeoutException as commit rpc to C failed.
The state of the cluster after commit is: tx state successfully applied on A and B, but not on D!
The tx should successfully be applied on D as well, as numOwners=3. Or, at least, it should rollback on A and B as well; the point being the cluster should remain in a consistent state.   

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