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https://issues.apache.org/jira/browse/HIVE-1659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914602#action_12914602
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Ning Zhang commented on HIVE-1659:
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Xing, there is a diff in show_functions.q. You need to overwrite the .out file
with the addition of the new function. The following command will update the
out file.
ant test -Dtestcase=TestCliDriver -Dqfile=show_functions.q -Doverwrite=true
Can you regenerate the patch after that?
> parse_url_tuple: a UDTF version of parse_url
> ---------------------------------------------
>
> Key: HIVE-1659
> URL: https://issues.apache.org/jira/browse/HIVE-1659
> Project: Hadoop Hive
> Issue Type: New Feature
> Affects Versions: 0.5.0
> Reporter: Ning Zhang
> Attachments: HIVE-1659.patch, HIVE-1659.patch2
>
>
> The UDF parse_url take s a URL, parse it and extract QUERY/PATH etc from it.
> However it can only extract an atomic value from the URL. If we want to
> extract multiple piece of information, we need to call the function many
> times. It is desirable to parse the URL once and extract all needed
> information and return a tuple in a UDTF.
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