// add the new block to the INodeFile
addNewBlock(fsDir, addBlockOp, oldFile);
break;
}
case OP_SET_REPLICATION: {
SetReplicationOp setReplicationOp = (SetReplicationOp)op;
short replication = fsNamesys.getBlockManager().adjustReplication(
setReplicationOp.replication);
fsDir.unprotectedSetReplication(
renameReservedPathsOnUpgrade(setReplicationOp.path, logVersion),
replication, null);