From 88e05c4048ed52fdc3e428fb713290750ebcde68 Mon Sep 17 00:00:00 2001
From: hong <43953930+phlrain@users.noreply.github.com>
Date: Mon, 6 Jul 2020 10:57:29 +0800
Subject: [PATCH] fix parallel ssa graph executor test hang; test=develop
 (#25358)

---
 .../unittests/test_parallel_executor_fetch_isolated_var.py      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/paddle/fluid/tests/unittests/test_parallel_executor_fetch_isolated_var.py b/python/paddle/fluid/tests/unittests/test_parallel_executor_fetch_isolated_var.py
index 54030695f34..13932238705 100644
--- a/python/paddle/fluid/tests/unittests/test_parallel_executor_fetch_isolated_var.py
+++ b/python/paddle/fluid/tests/unittests/test_parallel_executor_fetch_isolated_var.py
@@ -27,7 +27,7 @@ class TestParallelExecutorFetchIsolatedVarBase(unittest.TestCase):
     def build_network(self, is_training):
         x = fluid.data(name='x', shape=[-1, 10], dtype='float32')
         y = fluid.data(name='y', shape=[-1, 10], dtype='float32')
-        fc = fluid.layers.fc(x, size=30)
+        fc = fluid.layers.fc(x, size=30, bias_attr=False)
         loss = fluid.layers.reduce_mean(fc)
         if is_training:
             adam = fluid.optimizer.Adam(learning_rate=1e-3)
-- 
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