From 7301733a1f8263401657ae58ab73ea5cf0373d75 Mon Sep 17 00:00:00 2001
From: krfricke <krfricke@users.noreply.github.com>
Date: Mon, 10 Aug 2020 21:40:40 +0200
Subject: [PATCH] [tune] Close logfile contexts (#10026)

Co-authored-by: Kai Fricke <kai@anyscale.com>
---
 python/ray/tune/trainable.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/python/ray/tune/trainable.py b/python/ray/tune/trainable.py
index f550b3122..cf6d7c0b3 100644
--- a/python/ray/tune/trainable.py
+++ b/python/ray/tune/trainable.py
@@ -625,10 +625,12 @@ class Trainable:
             self._stdout_stream.flush()
             self._stdout_context.__exit__(None, None, None)
             self._stdout_fp.close()
+            self._stdout_context = None
         if self._stderr_context:
             self._stderr_stream.flush()
             self._stderr_context.__exit__(None, None, None)
             self._stderr_fp.close()
+            self._stderr_context = None
 
     def stop(self):
         """Releases all resources used by this trainable.