[backport] [R] Fix CRAN test notes. (#8428) (#8440)

- Limit the number of used CPU cores in examples.
- Add a note for the constraint.
- Bring back the cleanup script.
This commit is contained in:
Jiaming Yuan
2022-11-09 07:12:46 +08:00
committed by GitHub
parent 9ff0c0832a
commit a347cd512b
22 changed files with 81 additions and 49 deletions

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@@ -66,5 +66,5 @@ Imports:
methods,
data.table (>= 1.9.6),
jsonlite (>= 1.0),
RoxygenNote: 7.1.1
RoxygenNote: 7.2.1
SystemRequirements: GNU make, C++14