Pessimistic tx for a union CH will not be forwarded to all owners. ------------------------------------------------------------------ Key: ISPN-4108 URL: https://issues.jboss.org/browse/ISPN-4108 Project: Infinispan Issue Type: Bug Components: State Transfer Affects Versions: 5.2.7.Final Reporter: Erik Salter Assignee: Dan Berindei There is a case where transactions originating from a LockControlCommand will not be forwarded to the new owner during state transfer. If the transactions begin on the old primary owner after the tx list was sent to the new owner, the lock information may not be replicated to the joiner because the originator is still the primary owner in the union CH that we use during state transfer. When state transfer ends and the joiner becomes the new primary owner, it will allow other txs to lock the same key. This leads to data loss/inconsistency. We should change PessimisticLockingInterceptor to replicate the lock command to the other owners even if the originator is the primary owner when there is a state transfer in progress.