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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/12/29 03:28:29 UTC

[GitHub] [airflow] mik-laj commented on issue #13354: AzureDataExplorerQueryOperator fails with ERROR - Object of type KustoResultTable is not JSON serializable

mik-laj commented on issue #13354:
URL: https://github.com/apache/airflow/issues/13354#issuecomment-751933484


   > I get the same error no matter what query I run. Execution of the query works fine, but it appears to fail on the final return; from the operator code: return response.primary_results[0]
   
   The operator should only return data that is JSON serializable. In the case of Google integration, it looks like this:
   https://github.com/apache/airflow/blob/8c00ec89b97aa6e725379d08c8ff29a01be47e73/airflow/providers/google/cloud/sensors/pubsub.py#L202
   or
   https://github.com/apache/airflow/blob/8c42cf1b00c90f0d7f11b8a3a455381de8e003c5/airflow/providers/google/cloud/hooks/vision.py#L225
   
   > The operator also doesn't have an xcom_push param, so I couldn't find a way to turn off this functionality.
   
   In Airflow 2.0, we have global parameter in BaseOperator.
   https://github.com/apache/airflow/blob/a4aa32b875c4d24264f195910c08214c22607943/airflow/models/baseoperator.py#L278-L280
   
   Are you willing to submit a PR? I am happy to help with the review.
   
   


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