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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2019/04/20 16:28:02 UTC

[GitHub] [airflow] mik-laj commented on a change in pull request #5139: [AIRFLOW-4360][WIP] Add performance metrics for Webserver UI.

mik-laj commented on a change in pull request #5139: [AIRFLOW-4360][WIP] Add performance metrics for Webserver UI.
URL: https://github.com/apache/airflow/pull/5139#discussion_r277139522
 
 

 ##########
 File path: airflow/www/views.py
 ##########
 @@ -531,7 +534,8 @@ def get_logs_with_metadata(self, session=None):
                     execution_date))
             response = jsonify({'error': error_message})
             response.status_code = 400
-
+            # Bad format, don't count as fetch failure.
+            Stats.decr('webserver.get_logs_with_metadata.failures')
 
 Review comment:
   ```suggestion
               Stats.incr('webserver.get_logs_with_metadata.failures')
   ```
   Why is this metric decreased?

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