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https://issues.apache.org/jira/browse/HIVE-620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Emil Ibrishimov updated HIVE-620:
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Fix Version/s: 0.4.0
Status: Patch Available (was: Open)
> resolver does not pick the right function when more than one function points
> at it
> ----------------------------------------------------------------------------------
>
> Key: HIVE-620
> URL: https://issues.apache.org/jira/browse/HIVE-620
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Namit Jain
> Assignee: Emil Ibrishimov
> Fix For: 0.4.0
>
> Attachments: HIVE-620.1.patch
>
>
> If we have more than one function for the same class,
> CREATE TEMPORARY FUNCTION testlength AS
> 'org.apache.hadoop.hive.ql.udf.UDFLength';
> CREATE TEMPORARY FUNCTION testlength2 AS
> 'org.apache.hadoop.hive.ql.udf.UDFLength';
> any one of them may get picked up while processing the other one:
> for example:
> explain select testlength(src.key) from src;
> may show testlength2 instead.
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