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Posted to commits@airflow.apache.org by "Alex Guziel (JIRA)" <ji...@apache.org> on 2017/04/03 21:31:41 UTC

[jira] [Created] (AIRFLOW-1064) TaskInstanceModelView is slow

Alex Guziel created AIRFLOW-1064:
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             Summary: TaskInstanceModelView is slow
                 Key: AIRFLOW-1064
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1064
             Project: Apache Airflow
          Issue Type: Improvement
            Reporter: Alex Guziel
            Assignee: Alex Guziel


Due to a bad query (a full table scan), the TaskInstanceModelView is very slow. Adding an index is costly, and job_id is a good approximation.



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