From 5687f234bf1c05440d5496910f54465b30aea465 Mon Sep 17 00:00:00 2001
From: dongdaxiang <dongdaxiang@baidu.com>
Date: Tue, 26 Mar 2019 08:34:21 +0800
Subject: [PATCH] fix trainer_desc.proto error

---
 paddle/fluid/framework/trainer_desc.proto | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/paddle/fluid/framework/trainer_desc.proto b/paddle/fluid/framework/trainer_desc.proto
index 896e9ae99a..6dbce6a02c 100644
--- a/paddle/fluid/framework/trainer_desc.proto
+++ b/paddle/fluid/framework/trainer_desc.proto
@@ -46,8 +46,8 @@ message DownpourWorkerParameter {
   repeated TableParameter dense_table = 2;
   repeated string skip_ops = 3;
   repeated ProgramConfig program_config = 4;
-  bool push_sparse = 5 [ default = true ];
-  bool push_dense = 6 [ default = true ];
+  optional bool push_sparse = 5 [ default = true ];
+  optional bool push_dense = 6 [ default = true ];
 }
 
 message FetchConfig {