From 004f925454148067161ab8b83c6e6ee6e07938df Mon Sep 17 00:00:00 2001
From: allegroai <>
Date: Thu, 9 Apr 2020 12:47:38 +0300
Subject: [PATCH] ThreadPool should be terminated, not closed, otherwise it
 might hang

---
 trains/backend_interface/metrics/interface.py | 2 +-
 trains/storage/helper.py                      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/trains/backend_interface/metrics/interface.py b/trains/backend_interface/metrics/interface.py
index 9c53de7e..c99acdf0 100644
--- a/trains/backend_interface/metrics/interface.py
+++ b/trains/backend_interface/metrics/interface.py
@@ -10,7 +10,7 @@ from ...backend_api.services import events as api_events
 from ..base import InterfaceBase
 from ...config import config
 from ...debugging import get_logger
-from ...storage import StorageHelper
+from ...storage.helper import StorageHelper
 
 from .events import MetricsEventAdapter
 
diff --git a/trains/storage/helper.py b/trains/storage/helper.py
index ea077a79..b7ea0ff6 100644
--- a/trains/storage/helper.py
+++ b/trains/storage/helper.py
@@ -964,7 +964,7 @@ class StorageHelper(object):
             pool = StorageHelper._upload_pool
             StorageHelper._upload_pool = None
             try:
-                pool.close()
+                pool.terminate()
                 pool.join()
             except:
                 pass