# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3730?src=pr&el=h1) Report > Merging > [#3730](https://codecov.io/gh/apache/incubator-airflow/pull/3730?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/c7551f680a52b8b0242aa18872758693bda72955?src=pr&el=desc) > will **decrease** coverage by `0.01%`. > The diff coverage is `79.86%`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/3730?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3730 +/- ## ========================================== - Coverage 77.46% 77.44% -0.02% ========================================== Files 204 203 -1 Lines 15822 15882 +60 ========================================== + Hits 12256 12300 +44 - Misses 3566 3582 +16 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3730?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/utils/log/es\_task\_handler.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy91dGlscy9sb2cvZXNfdGFza19oYW5kbGVyLnB5) | `100% <ø> (ø)` | :arrow_up: | | [airflow/utils/decorators.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy91dGlscy9kZWNvcmF0b3JzLnB5) | `91.66% <ø> (ø)` | :arrow_up: | | [airflow/operators/python\_operator.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy9vcGVyYXRvcnMvcHl0aG9uX29wZXJhdG9yLnB5) | `95.03% <ø> (ø)` | :arrow_up: | | [airflow/utils/db.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy91dGlscy9kYi5weQ==) | `33.33% <ø> (ø)` | :arrow_up: | | [airflow/utils/helpers.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy91dGlscy9oZWxwZXJzLnB5) | `71.16% <ø> (-0.18%)` | :arrow_down: | | [airflow/models.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy9tb2RlbHMucHk=) | `88.79% <ø> (ø)` | :arrow_up: | | [airflow/hooks/mysql\_hook.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy9ob29rcy9teXNxbF9ob29rLnB5) | `78% <ø> (ø)` | :arrow_up: | | [airflow/operators/hive\_to\_druid.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy9vcGVyYXRvcnMvaGl2ZV90b19kcnVpZC5weQ==) | `63.07% <ø> (ø)` | :arrow_up: | | [...irflow/example\_dags/example\_kubernetes\_operator.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy9leGFtcGxlX2RhZ3MvZXhhbXBsZV9rdWJlcm5ldGVzX29wZXJhdG9yLnB5) | `75% <0%> (ø)` | :arrow_up: | | [airflow/sensors/s3\_key\_sensor.py](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree#diff-YWlyZmxvdy9zZW5zb3JzL3MzX2tleV9zZW5zb3IucHk=) | `30.3% <0%> (-0.74%)` | :arrow_down: | | ... and [50 more](https://codecov.io/gh/apache/incubator-airflow/pull/3730/diff?src=pr&el=tree-more) | | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3730?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/3730?src=pr&el=footer). > Last update > [c7551f6...aedd47f](https://codecov.io/gh/apache/incubator-airflow/pull/3730?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/3730 ] This message was relayed via gitbox.apache.org for [email protected]
