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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/08/13 14:09:50 UTC
[GitHub] [arrow] eitsupi opened a new pull request, #13871: MINOR: [R] Add note about conversion from json type to Arrow type
eitsupi opened a new pull request, #13871:
URL: https://github.com/apache/arrow/pull/13871
Add note about conversion from json type to Arrow type.
These documents were copied from docs/source/python/json.rst
Also, show the data frame in the example to make it easier to understand how the conversion is performed.
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[GitHub] [arrow] nealrichardson merged pull request #13871: MINOR: [R][Docs] Add note about conversion from JSON types to Arrow types
Posted by GitBox <gi...@apache.org>.
nealrichardson merged PR #13871:
URL: https://github.com/apache/arrow/pull/13871
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[GitHub] [arrow] nealrichardson commented on a diff in pull request #13871: MINOR: [R][Docs] Add note about conversion from JSON types to Arrow types
Posted by GitBox <gi...@apache.org>.
nealrichardson commented on code in PR #13871:
URL: https://github.com/apache/arrow/pull/13871#discussion_r993800668
##########
r/R/json.R:
##########
@@ -21,7 +21,19 @@
#' data frame or Arrow Table.
#'
#' If passed a path, will detect and handle compression from the file extension
-#' (e.g. `.json.gz`). Accepts explicit or implicit nulls.
+#' (e.g. `.json.gz`).
+#'
+#' Arrow data types are inferred from the JSON types and values of each column:
Review Comment:
```suggestion
#' If `schema` is not provided, Arrow data types are inferred from the data:
```
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[GitHub] [arrow] ursabot commented on pull request #13871: MINOR: [R][Docs] Add note about conversion from JSON types to Arrow types
Posted by GitBox <gi...@apache.org>.
ursabot commented on PR #13871:
URL: https://github.com/apache/arrow/pull/13871#issuecomment-1278945124
Benchmark runs are scheduled for baseline = a47cd526d7cfd28632c0ff92c97b59920f4ebb01 and contender = 66e8ba5a1e07eaee19f040aa4df5a840614ed790. 66e8ba5a1e07eaee19f040aa4df5a840614ed790 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/5a8fdd0cd00444e3a6236c12e5496fc1...57d23dd613aa418893d174e042e3564a/)
[Failed :arrow_down:0.56% :arrow_up:0.0%] [test-mac-arm](https://conbench.ursa.dev/compare/runs/22e6586206c74f459a0805f40af64884...f4ebef70b2e948139257e1f79fdc4a75/)
[Failed :arrow_down:1.1% :arrow_up:0.0%] [ursa-i9-9960x](https://conbench.ursa.dev/compare/runs/a905b48c2a4349ac82250bff51484df1...ace5429942b444b8962a7b5c0285bf27/)
[Finished :arrow_down:0.04% :arrow_up:0.0%] [ursa-thinkcentre-m75q](https://conbench.ursa.dev/compare/runs/64753d021c20442fbb67b872c9e9ac7d...8c6c29d243834604b9a6a8e43232b92f/)
Buildkite builds:
[Finished] [`66e8ba5a` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/1687)
[Failed] [`66e8ba5a` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/1706)
[Failed] [`66e8ba5a` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/1689)
[Finished] [`66e8ba5a` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/1700)
[Finished] [`a47cd526` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/1686)
[Failed] [`a47cd526` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/1705)
[Failed] [`a47cd526` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/1688)
[Finished] [`a47cd526` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/1699)
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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