.syncRollbackPhase(syncCommit);
dcc.locking().isolationLevel(IsolationLevel.REPEATABLE_READ).writeSkewCheck(writeSkew);
dcc.transaction().useSynchronization(useSynchronization);
dcc.clustering().hash().numOwners(2);
if (writeSkew) {
dcc.versioning().enable().scheme(VersioningScheme.SIMPLE);
}
dcc.transaction().recovery().disable();
createCluster(dcc, clusterSize);
waitForClusterToForm();
for (int i = 0; i < clusterSize; ++i) {