# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3944?src=pr&el=h1) Report > Merging > [#3944](https://codecov.io/gh/apache/incubator-airflow/pull/3944?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/19515e816785a6be828ec0191b9a7d83c9648110?src=pr&el=desc) > will **decrease** coverage by `3.36%`. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/3944?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3944 +/- ## ========================================== - Coverage 74.9% 71.53% -3.37% ========================================== Files 200 200 Lines 15968 17245 +1277 ========================================== + Hits 11961 12337 +376 - Misses 4007 4908 +901 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3944?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/www\_rbac/security.py](https://codecov.io/gh/apache/incubator-airflow/pull/3944/diff?src=pr&el=tree#diff-YWlyZmxvdy93d3dfcmJhYy9zZWN1cml0eS5weQ==) | `62.96% <0%> (-28.32%)` | :arrow_down: | | [airflow/models.py](https://codecov.io/gh/apache/incubator-airflow/pull/3944/diff?src=pr&el=tree#diff-YWlyZmxvdy9tb2RlbHMucHk=) | `70.27% <0%> (-18.38%)` | :arrow_down: | | [airflow/hooks/hive\_hooks.py](https://codecov.io/gh/apache/incubator-airflow/pull/3944/diff?src=pr&el=tree#diff-YWlyZmxvdy9ob29rcy9oaXZlX2hvb2tzLnB5) | `69.25% <0%> (-3.65%)` | :arrow_down: | | [airflow/bin/cli.py](https://codecov.io/gh/apache/incubator-airflow/pull/3944/diff?src=pr&el=tree#diff-YWlyZmxvdy9iaW4vY2xpLnB5) | `62.89% <0%> (-1.61%)` | :arrow_down: | | [airflow/jobs.py](https://codecov.io/gh/apache/incubator-airflow/pull/3944/diff?src=pr&el=tree#diff-YWlyZmxvdy9qb2JzLnB5) | `82.39% <0%> (+0.26%)` | :arrow_up: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3944?src=pr&el=continue). > **Legend** - [Click here to learn > more](https://docs.codecov.io/docs/codecov-delta) > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data` > Powered by > [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3944?src=pr&el=footer). > Last update > [19515e8...ca43e8b](https://codecov.io/gh/apache/incubator-airflow/pull/3944?src=pr&el=lastupdated). > Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). [ Full content available at: https://github.com/apache/incubator-airflow/pull/3944 ] This message was relayed via gitbox.apache.org for [email protected]
