From 347178bd977eb1323402d10a64bc3c3f6b157ae6 Mon Sep 17 00:00:00 2001
From: Qiao Longfei <qiaolongfei@baidu.com>
Date: Thu, 14 Mar 2019 15:50:08 +0800
Subject: [PATCH] fix pserver memory leak

---
 paddle/fluid/operators/distributed/grpc/grpc_server.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/paddle/fluid/operators/distributed/grpc/grpc_server.cc b/paddle/fluid/operators/distributed/grpc/grpc_server.cc
index a0ed79201..f32681738 100644
--- a/paddle/fluid/operators/distributed/grpc/grpc_server.cc
+++ b/paddle/fluid/operators/distributed/grpc/grpc_server.cc
@@ -107,9 +107,11 @@ class RequestSend final : public RequestBase {
     int trainer_id = request_->GetTrainerId();
     framework::Variable* outvar = nullptr;
 
+    /*
     if (!request_handler_->sync_mode()) {
       request_->ReleaseOwnershipOfLocalScope();
     }
+    */
     request_handler_->Handle(varname, scope, invar, &outvar, trainer_id);
     Finish(reply_, &responder_);
   }
-- 
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