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Posted to github@arrow.apache.org by "jorisvandenbossche (via GitHub)" <gi...@apache.org> on 2023/04/06 10:07:55 UTC
[GitHub] [arrow] jorisvandenbossche opened a new pull request, #34924: GH-34686: [Python] Add RunEndEncodedScalar class
jorisvandenbossche opened a new pull request, #34924:
URL: https://github.com/apache/arrow/pull/34924
### Rationale for this change
Follow-up on https://github.com/apache/arrow/pull/34570 (exposing the new RunEndEncoded array and type in pyarrow) to also add the scalar class.
### Are there any user-facing changes?
The example from the issue now works:
```
In [15]: run_ends = [3, 5, 10, 19]
...: values = [1, 2, 1, 3]
...: ree_array = pa.RunEndEncodedArray.from_arrays(run_ends, values)
In [16]: ree_array[0]
Out[16]: <pyarrow.RunEndEncodedScalar: 1>
```
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[GitHub] [arrow] github-actions[bot] commented on pull request #34924: GH-34686: [Python] Add RunEndEncodedScalar class
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #34924:
URL: https://github.com/apache/arrow/pull/34924#issuecomment-1498810907
:warning: GitHub issue #34686 **has been automatically assigned in GitHub** to PR creator.
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[GitHub] [arrow] jorisvandenbossche commented on pull request #34924: GH-34686: [Python] Add RunEndEncodedScalar class
Posted by "jorisvandenbossche (via GitHub)" <gi...@apache.org>.
jorisvandenbossche commented on PR #34924:
URL: https://github.com/apache/arrow/pull/34924#issuecomment-1498810661
cc @felipecrv
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[GitHub] [arrow] github-actions[bot] commented on pull request #34924: GH-34686: [Python] Add RunEndEncodedScalar class
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #34924:
URL: https://github.com/apache/arrow/pull/34924#issuecomment-1498810853
* Closes: #34686
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[GitHub] [arrow] ursabot commented on pull request #34924: GH-34686: [Python] Add RunEndEncodedScalar class
Posted by "ursabot (via GitHub)" <gi...@apache.org>.
ursabot commented on PR #34924:
URL: https://github.com/apache/arrow/pull/34924#issuecomment-1500019131
Benchmark runs are scheduled for baseline = e2afb8cc04acec4cc14235b0973a5bc86b37d157 and contender = 84e54308f1399df094b785083e6faf52275d10e9. 84e54308f1399df094b785083e6faf52275d10e9 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
Conbench compare runs links:
[Finished :arrow_down:0.0% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2](https://conbench.ursa.dev/compare/runs/e5806f9fa35244e2847fc0ca47833e74...d0124fa45a3f47aeae9ba88ba2a01ef8/)
[Failed :arrow_down:0.0% :arrow_up:0.0%] [test-mac-arm](https://conbench.ursa.dev/compare/runs/ec1fe47149864c85a59b42b301452920...7c06e65eb3e14a0dad4e4f907b3d42e0/)
[Finished :arrow_down:0.51% :arrow_up:0.0%] [ursa-i9-9960x](https://conbench.ursa.dev/compare/runs/fb596d7b472e442a84de7db2cca5f440...0bbe7111b7f84064b5c35756f45c4993/)
[Failed :arrow_down:0.0% :arrow_up:0.0%] [ursa-thinkcentre-m75q](https://conbench.ursa.dev/compare/runs/0f7ac445a210467da2200960e25dfa89...65793c01f964465bb21ba57530ec21c5/)
Buildkite builds:
[Finished] [`84e54308` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/2645)
[Failed] [`84e54308` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/2678)
[Finished] [`84e54308` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/2643)
[Failed] [`84e54308` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/2669)
[Finished] [`e2afb8cc` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/2644)
[Failed] [`e2afb8cc` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/2677)
[Finished] [`e2afb8cc` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/2642)
[Failed] [`e2afb8cc` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/2668)
Supported benchmarks:
ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
test-mac-arm: Supported benchmark langs: C++, Python, R
ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java
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[GitHub] [arrow] ursabot commented on pull request #34924: GH-34686: [Python] Add RunEndEncodedScalar class
Posted by "ursabot (via GitHub)" <gi...@apache.org>.
ursabot commented on PR #34924:
URL: https://github.com/apache/arrow/pull/34924#issuecomment-1500019342
['Python', 'R'] benchmarks have high level of regressions.
[ursa-i9-9960x](https://conbench.ursa.dev/compare/runs/fb596d7b472e442a84de7db2cca5f440...0bbe7111b7f84064b5c35756f45c4993/)
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[GitHub] [arrow] jorisvandenbossche commented on pull request #34924: GH-34686: [Python] Add RunEndEncodedScalar class
Posted by "jorisvandenbossche (via GitHub)" <gi...@apache.org>.
jorisvandenbossche commented on PR #34924:
URL: https://github.com/apache/arrow/pull/34924#issuecomment-1499230811
> I believe this completes the REE support in PyArrow.
There are still a few other features we can implement (eg conversion to numpy in decoded form, although that will mostly call the run_end_decode function under the hood), see https://github.com/apache/arrow/issues/34701, but getting closer!
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[GitHub] [arrow] jorisvandenbossche merged pull request #34924: GH-34686: [Python] Add RunEndEncodedScalar class
Posted by "jorisvandenbossche (via GitHub)" <gi...@apache.org>.
jorisvandenbossche merged PR #34924:
URL: https://github.com/apache/arrow/pull/34924
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