[docker] Replace Exception with ImportError for impala import in query_api.py
@@ -43,7 +43,7 @@ LOG = logging.getLogger(__name__)
try:
from beeswax.models import Session
from impala.server import get_api as get_impalad_api, _get_impala_server_url
-except Exception as e:
+except ImportError as e:
LOG.exception('Some application are not enabled: %s' % e)
