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https://issues.apache.org/jira/browse/PIG-4887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Koji Noguchi updated PIG-4887:
------------------------------
Attachment: pig-4887-v02.patch
bq. Load also can have /* . What happens in that case?
Didn't think of that, but looking at the PigFileParser, this case is handled
since the load path is quoted.
In any cases, it doesn't hurt to have a test for this in case it breaks in the
future. Uploading {{pig-4887-v02.patch}}. (Also, fixed one typo when printing
the test name inside log.info.)
> Parameter substitution skipped with glob on register
> ----------------------------------------------------
>
> Key: PIG-4887
> URL: https://issues.apache.org/jira/browse/PIG-4887
> Project: Pig
> Issue Type: Bug
> Reporter: Koji Noguchi
> Assignee: Koji Noguchi
> Attachments: pig-4887-v01.patch, pig-4887-v02.patch
>
>
> For a script with globbing on register followed by multi-line comments,
> parameter substitution doesn't work.
> {code:title=test.pig}
> register /Users/knoguchi/mydir/*.jar;
> A = load '$input' as (a1:int);
> /* comment here */
> store A into '$output';
> {code}
> Trying to run this would result in
> {panel}
> org.apache.pig.backend.executionengine.ExecException: ERROR 2118: Input path
> does not exist: file:/Users/knoguchi/git/pig/$input
> {panel}
> Running with {{-dryrun}}, we can see that parameter between the globbing and
> the multi-line style comment is ignored.
> {noformat}
> % pig -dryrun -param input=input.txt -param output=output.txt test.pig
> ...
> 2016-05-05 14:04:34,613 [main] INFO org.apache.pig.Main - Dry run completed.
> Substituted pig script is at test.pig.substituted
> ...
> % cat test.pig.substituted
> register /Users/knoguchi/mydir/*.jar;
> A = load '$input' as (a1:int);
> /* comment here */
> store A into 'output.txt';
> %
> {noformat}
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