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https://issues.apache.org/jira/browse/PIG-928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12885635#action_12885635
]
Julien Le Dem commented on PIG-928:
-----------------------------------
Argh... Sorry about that
{code}
/**
* figure out the jar location from the class
* @param clazz
* @return the jar file location, null if the class was not loaded from
a jar
*/
protected static String getJar(Class<?> clazz) {
URL resource =
clazz.getClassLoader().getResource(clazz.getCanonicalName().replace(".","/")+".class");
if (resource.getProtocol().equals("jar")) {
return
resource.getPath().substring(resource.getPath().indexOf(':')+1,resource.getPath().indexOf('!'));
}
return null;
}
{code}
> UDFs in scripting languages
> ---------------------------
>
> Key: PIG-928
> URL: https://issues.apache.org/jira/browse/PIG-928
> Project: Pig
> Issue Type: New Feature
> Reporter: Alan Gates
> Assignee: Aniket Mokashi
> Fix For: 0.8.0
>
> Attachments: calltrace.png, package.zip, PIG-928.patch,
> pig-greek.tgz, pig.scripting.patch.arnab, pyg.tgz, RegisterPythonUDF2.patch,
> RegisterPythonUDF3.patch, RegisterPythonUDF4.patch,
> RegisterPythonUDFFinale.patch, RegisterScriptUDFDefineParse.patch,
> scripting.tgz, scripting.tgz, test.zip
>
>
> It should be possible to write UDFs in scripting languages such as python,
> ruby, etc. This frees users from needing to compile Java, generate a jar,
> etc. It also opens Pig to programmers who prefer scripting languages over
> Java.
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