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https://issues.apache.org/jira/browse/PIG-1827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13024970#comment-13024970
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Julien Le Dem commented on PIG-1827:
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Hi Richard,
thanks for taking care of this.
* in test/org/apache/pig/test/TestScriptLanguage.java
the test should verify that the value are properly passed to the script
{code}
"testvar = 'abcd$py'",
"testvar2 = '$'",
"testvar3 = '\\\\\\\\$'",
"testvar4 = 'abcd\\$py$'",
"testvar5 = 'abcd\\$py'",
{code}
what about this?
{code}
"P = Pig.compile(\"\"\"a = load '$input'; b = foreach a generate
$0,$1,$testvar,$testvar2,$testvar3,$testvar4,$testvar5; store b into
'$output';\"\"\")",
{code}
then you can check that you get the values in the output.
we should check that the transformation is bijective.
> When passing a parameter to Pig, if the value contains $ it has to be escaped
> for no apparent reason
> ----------------------------------------------------------------------------------------------------
>
> Key: PIG-1827
> URL: https://issues.apache.org/jira/browse/PIG-1827
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.8.0
> Reporter: Julien Le Dem
> Assignee: Richard Ding
> Fix For: 0.9.0
>
> Attachments: PIG-1827-1.patch
>
>
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