message: Temporarily remove isolate_session_state in CollectiveAllReduceStrategy.
diff: @@ -235,8 +235,6 @@ class CollectiveAllReduceStrategy(mirrored_strategy.MirroredStrategy):
  if not session_config or not self._cluster_spec:
  return
  - session_config.isolate_session_state = True
  -
  assert self._task_type
  assert self._task_id is not None
  