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https://issues.apache.org/jira/browse/SPARK-14867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-14867:
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Priority: Major (was: Trivial)
Description:
Currently, `build/mvn` provides a convenient option, `--force`, in order to use
the recommended version of maven without changing PATH environment variable.
However, there were two problems.
- `dev/lint-java` does not use the newly installed maven.
- It's not easy to type `--force` option always.
If we use '--force' option once, we had better prefer the Spark recommended
maven.
This issue makes `build/mvn` check the existence of maven installed by
`--force` option first.
--------
According to [~srowen]'s comment, now this issue aims to remove `--force`
option by auto-detection of maven version.
was:
Currently, `build/mvn` provides a convenient option, `--force`, in order to use
the recommended version of maven without changing PATH environment variable.
However, there were two problems.
- `dev/lint-java` does not use the newly installed maven.
- It's not easy to type `--force` option always.
If we use '--force' option once, we had better prefer the Spark recommended
maven.
This issue makes `build/mvn` check the existence of maven installed by
`--force` option first.
Summary: Remove `--force` option in `build/mvn`. (was: Make
`build/mvn` to use the downloaded maven if it exist.)
> Remove `--force` option in `build/mvn`.
> ---------------------------------------
>
> Key: SPARK-14867
> URL: https://issues.apache.org/jira/browse/SPARK-14867
> Project: Spark
> Issue Type: Improvement
> Components: Build
> Reporter: Dongjoon Hyun
>
> Currently, `build/mvn` provides a convenient option, `--force`, in order to
> use the recommended version of maven without changing PATH environment
> variable.
> However, there were two problems.
> - `dev/lint-java` does not use the newly installed maven.
> - It's not easy to type `--force` option always.
> If we use '--force' option once, we had better prefer the Spark recommended
> maven.
> This issue makes `build/mvn` check the existence of maven installed by
> `--force` option first.
> --------
> According to [~srowen]'s comment, now this issue aims to remove `--force`
> option by auto-detection of maven version.
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