@Override
public Response truncate(String path, long size, Map<Byte, Long> instanceMap) throws TException {
path = makePathAbsolute(path);
Set<Byte> parts = oracle.partitionsOf(path);
Command cmd = newCommand(CommandType.TRUNCATE, parts, instanceMap);
TruncateCmd truncate = new TruncateCmd(path, size, parts);
cmd.setTruncate(truncate);
replica.submitCommand(cmd);
Response r = new Response(replica.getInstanceMap());
return r;
}
