From 4f6e1e85be02be957d8952f17c7812c44649073a Mon Sep 17 00:00:00 2001
From: Philipp Moritz <pcmoritz@gmail.com>
Date: Tue, 18 Jun 2019 23:18:02 -0700
Subject: [PATCH] update

---
 python/ray/rllib/agents/a3c/a3c.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/ray/rllib/agents/a3c/a3c.py b/python/ray/rllib/agents/a3c/a3c.py
index d320b9636881..6e4bdd6e2343 100644
--- a/python/ray/rllib/agents/a3c/a3c.py
+++ b/python/ray/rllib/agents/a3c/a3c.py
@@ -30,7 +30,7 @@
     "min_iter_time_s": 5,
     # Workers sample async. Note that this increases the effective
     # sample_batch_size by up to 5x due to async buffering of batches.
-    "sample_async": True,
+    "sample_async": False,
 })
 # __sphinx_doc_end__
 # yapf: enable