# [Codecov](https://codecov.io/gh/apache/arrow/pull/2639?src=pr&el=h1) Report > Merging [#2639](https://codecov.io/gh/apache/arrow/pull/2639?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/arrow/commit/ee9b1ba426e2f1f117cde8d8f4ba6fbe3be5674c?src=pr&el=desc) > will **decrease** coverage by `0.08%`. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/arrow/pull/2639?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #2639 +/- ## ========================================== - Coverage 87.28% 87.19% -0.09% ========================================== Files 381 381 Lines 59196 59223 +27 ========================================== - Hits 51667 51642 -25 - Misses 7457 7507 +50 - Partials 72 74 +2 ``` | [Impacted Files](https://codecov.io/gh/apache/arrow/pull/2639?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [go/arrow/math/int64\_avx2\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC9pbnQ2NF9hdngyX2FtZDY0Lmdv) | `0% <0%> (-100%)` | :arrow_down: | | [go/arrow/memory/memory\_avx2\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWVtb3J5L21lbW9yeV9hdngyX2FtZDY0Lmdv) | `0% <0%> (-100%)` | :arrow_down: | | [go/arrow/math/float64\_avx2\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC9mbG9hdDY0X2F2eDJfYW1kNjQuZ28=) | `0% <0%> (-100%)` | :arrow_down: | | [go/arrow/math/uint64\_avx2\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC91aW50NjRfYXZ4Ml9hbWQ2NC5nbw==) | `0% <0%> (-100%)` | :arrow_down: | | [go/arrow/math/float64\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC9mbG9hdDY0X2FtZDY0Lmdv) | `33.33% <0%> (-33.34%)` | :arrow_down: | | [go/arrow/math/int64\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC9pbnQ2NF9hbWQ2NC5nbw==) | `33.33% <0%> (-33.34%)` | :arrow_down: | | [go/arrow/math/uint64\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC91aW50NjRfYW1kNjQuZ28=) | `33.33% <0%> (-33.34%)` | :arrow_down: | | [go/arrow/math/math\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC9tYXRoX2FtZDY0Lmdv) | `31.57% <0%> (-31.58%)` | :arrow_down: | | [go/arrow/memory/memory\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWVtb3J5L21lbW9yeV9hbWQ2NC5nbw==) | `28.57% <0%> (-28.58%)` | :arrow_down: | | [cpp/src/arrow/util/compression\_snappy.h](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree#diff-Y3BwL3NyYy9hcnJvdy91dGlsL2NvbXByZXNzaW9uX3NuYXBweS5o) | `50% <0%> (ø)` | :arrow_up: | | ... and [66 more](https://codecov.io/gh/apache/arrow/pull/2639/diff?src=pr&el=tree-more) | | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/arrow/pull/2639?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/2639?src=pr&el=footer). > Last update > [ee9b1ba...33ac1ec](https://codecov.io/gh/apache/arrow/pull/2639?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/2639 ] This message was relayed via gitbox.apache.org for [email protected]
