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https://issues.apache.org/jira/browse/HIVE-619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13119383#comment-13119383
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jirapos...@reviews.apache.org commented on HIVE-619:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2112/
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(Updated 2011-10-03 16:22:41.376769)
Review request for John Sichi.
Changes
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Added message when class exists but is not UDF. Added tests.
Summary
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Added clearer error message when the underlying function doesn not exist.
This addresses bug HIVE-619.
https://issues.apache.org/jira/browse/HIVE-619
Diffs (updated)
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ql/src/test/queries/clientnegative/udf_function_does_not_implement_udf.q
PRE-CREATION
ql/src/test/results/clientnegative/udf_function_does_not_exist.q.out
PRE-CREATION
ql/src/test/results/clientnegative/udf_function_does_not_implement_udf.q.out
PRE-CREATION
ql/src/test/queries/clientnegative/udf_function_does_not_exist.q PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionTask.java 5c6ea07
Diff: https://reviews.apache.org/r/2112/diff
Testing
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Thanks,
Marek
> Change the error messages to something like "Class xxxx not found" or "Class
> xxxx does not implement UDF, GenericUDF, or UDAF"
> -------------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-619
> URL: https://issues.apache.org/jira/browse/HIVE-619
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Namit Jain
> Assignee: Min Zhou
>
> While creating a (temporary) function, if the underlying class does not exist
> - the current error message is very cryptic.
> It should be something like "Class xxxx not found" or "Class xxxx does not
> implement UDF, GenericUDF, or UDAF"
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