fix lookuptable in reduce strategy

paddle/fluid/framework/ir/graph.cc

@@ -71,7 +71,7 @@ bool IsDistTrainOp(ir::Node *node, const std::vector<std::string> &send_vars,
       }
 
       if (!(var.find(".block") == std::string::npos &&
-            var.find(".pserver") != std::string::npos) &&
+            var.find(".pserver") == std::string::npos) &&
           std::find(rpc_vars.begin(), rpc_vars.end(), var) != rpc_vars.end()) {
         return true;
       }

python/paddle/fluid/transpiler/distribute_transpiler.py

@@ -1133,7 +1133,8 @@ to transpile() call.")
                     inputs={
                         'Ids': [program.global_block().vars[table_grad_name]]
                     },
-                    outputs={"Out": self.trainer_side_table_grad_list})
+                    outputs={"Out": self.trainer_side_table_grad_list},
+                    attrs={RPC_OP_ROLE_ATTR_NAME: DIST_OP_ROLE_ATTR_VALUE})
                 program.global_block()._insert_op(
                     index=op_index + 2,
                     type="send",