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https://issues.apache.org/jira/browse/HIVE-642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12733641#action_12733641
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Min Zhou commented on HIVE-642:
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It's very useful for us .
some comments:
# Can you implement it directly with Text ? Avoiding string decoding and
encoding would be faster. Of course that trick may lead to another problem, as
String.split uses a regular expression for splitting.
# getDisplayString() always return a string in lowercase.
> udf equivalent to string split
> ------------------------------
>
> Key: HIVE-642
> URL: https://issues.apache.org/jira/browse/HIVE-642
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Query Processor
> Reporter: Namit Jain
> Assignee: Emil Ibrishimov
> Fix For: 0.4.0
>
> Attachments: HIVE-642.1.patch, HIVE-642.2.patch
>
>
> It would be very useful to have a function equivalent to string split in java
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