9897: Changes as per discussion in #9897.

diff --git a/sdk/python/arvados/arvfile.py b/sdk/python/arvados/arvfile.py
index e00eeae47e3890ee7307fb6d7aa9b8e0e87b331e..517d617d8c4f8403953b5d0b105808e0bd18ac0d 100644 (file)
--- a/sdk/python/arvados/arvfile.py
+++ b/sdk/python/arvados/arvfile.py
@@ -5,7 +5,6 @@ import bz2
 import config
 import hashlib
 import threading
-import traceback
 import Queue
 import copy
 import errno
@@ -517,7 +516,7 @@ class _BlockManager(object):
                     return
                 self._keep.get(b)
             except Exception:
-                _logger.error(traceback.format_exc())
+                _logger.exception("Exception doing block prefetch")
 
     @synchronized
     def start_get_threads(self):