# [Codecov](https://codecov.io/gh/apache/arrow/pull/2502?src=pr&el=h1) Report > Merging [#2502](https://codecov.io/gh/apache/arrow/pull/2502?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/arrow/commit/c282a14932c5a8edc0582798a68e460ce0a88827?src=pr&el=desc) > will **decrease** coverage by `<.01%`. > The diff coverage is `100%`.
[](https://codecov.io/gh/apache/arrow/pull/2502?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #2502 +/- ## ========================================== - Coverage 86.17% 86.17% -0.01% ========================================== Files 308 308 Lines 47102 47090 -12 ========================================== - Hits 40589 40578 -11 + Misses 6439 6438 -1 Partials 74 74 ``` | [Impacted Files](https://codecov.io/gh/apache/arrow/pull/2502?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [python/pyarrow/tests/test\_orc.py](https://codecov.io/gh/apache/arrow/pull/2502/diff?src=pr&el=tree#diff-cHl0aG9uL3B5YXJyb3cvdGVzdHMvdGVzdF9vcmMucHk=) | `100% <100%> (+1.23%)` | :arrow_up: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/arrow/pull/2502?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/arrow/pull/2502?src=pr&el=footer). > Last update > [c282a14...a586928](https://codecov.io/gh/apache/arrow/pull/2502?src=pr&el=lastupdated). > Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). [ Full content available at: https://github.com/apache/arrow/pull/2502 ] This message was relayed via gitbox.apache.org for [email protected]
