DummyTransaction do not commit is last resource transaction is read-only ------------------------------------------------------------------------ Key: ISPN-2813 URL: https://issues.jboss.org/browse/ISPN-2813 Project: Infinispan Issue Type: Bug Components: Transactions Affects Versions: 5.1.6.FINAL Reporter: Vitalii Tymchyshyn Assignee: Mircea Markus Priority: Minor Fix For: 6.0.0.Final Currently HEAD DummyTransaction.java has this code: ... for (XAResource res : resources) { try { int prepareStatus = res.prepare(xid); transaction.setPrepareStatus(prepareStatus); ... This means that transaction gets prepare status of the last resource (cache in case of infinispan) enlisted. Also it has next code: ... if (transaction.getPrepareStatus() == XAResource.XA_RDONLY) { log.debug("This is a read-only tx"); } else { ... Do commit ... ... This means that if last resource returned XA_RDONLY (e.g. when on last cache only get was performed) all other resources are not committed. For me this results in locks held indefinitely and transaction leak. Correct would be to remember prepare status per-resource and act accordinly.