Not checking for HOST env variable in executor test
diff --git a/heron/executor/tests/python/heron_executor_unittest.py b/heron/executor/tests/python/heron_executor_unittest.py
index 25fcb39..cc35146 100644
--- a/heron/executor/tests/python/heron_executor_unittest.py
+++ b/heron/executor/tests/python/heron_executor_unittest.py
@@ -35,7 +35,7 @@
return yaml_path
INTERNAL_CONF_PATH = get_test_heron_internal_yaml()
-HOSTNAME = os.environ.get('HOST') if 'HOST' in os.environ else socket.gethostname()
+HOSTNAME = socket.gethostname()
class MockPOpen(object):
"""fake subprocess.Popen object that we can use to mock processes and pids"""
