make cache XA compliant ----------------------- Key: ISPN-60 URL: https://jira.jboss.org/browse/ISPN-60 Project: Infinispan Issue Type: Feature Request Components: Transactions Reporter: Mircea Markus Assignee: Mircea Markus Fix For: 5.0.0.Final This should be implemented in order to bring failure-recovery capabilities to cache. Failure example: Let's say that we have 3 nodes, A B and C. A starts tx, does a put ("k","v") then commits tx. During commit following happen: 1) prepare is broadcasted B prepares and holds locks C prepares and holds locks 2) A sees B and C voted okay,so triggers a commit: - B receives the commit msg and applies changes (for good!) - A does not manage to send the message to C *in the given timeout*. At this point, the RPC call returns and A rollbacks, also C will rollback after a while (tx timeout). But B will have the changes applied, and this will result in an atomicity being violated.