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https://issues.apache.org/jira/browse/HADOOP-9044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Masatake Iwasaki updated HADOOP-9044:
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Attachment: HADOOP-9044-003.patch
Hi, I think this is useful and slightly updated the patch as a ping.
- changed subcommand name: resource -> locate, printresource -> print
- added newline to the out()
- fixed some code formatting
> add FindClass main class to provide classpath checking of installations
> -----------------------------------------------------------------------
>
> Key: HADOOP-9044
> URL: https://issues.apache.org/jira/browse/HADOOP-9044
> Project: Hadoop Common
> Issue Type: New Feature
> Components: util
> Affects Versions: 3.0.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Attachments: HADOOP-9044-002.patch, HADOOP-9044-003.patch,
> HADOOP-9044.patch, HADOOP-9044.patch
>
>
> It's useful in postflight checking of a hadoop installation to verify that
> classes load, especially codes with external JARs and native codecs.
> An entry point designed to load a named class and create an instance of that
> class can do this -and be invoked from any shell script or tool that does the
> installation.
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