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From Amareshwari Sriramadasu <amareshw...@apache.org>
Subject Re: Review Request 48118: HIVE-13903: getFunctionInfo is downloading jar on every call
Date Wed, 01 Jun 2016 09:59:24 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/48118/#review135781
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Ship it!




Ship It!

- Amareshwari Sriramadasu


On June 1, 2016, 9:44 a.m., Rajat Khandelwal wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/48118/
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> (Updated June 1, 2016, 9:44 a.m.)
> 
> 
> Review request for hive.
> 
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> Bugs: HIVE-13903
>     https://issues.apache.org/jira/browse/HIVE-13903
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> Repository: hive-git
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> Description
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> on queries using permanent udfs, the jar file of the udf is downloaded multiple times.
Each call originating from Registry.getFunctionInfo. This increases time for the query, especially
if that query is just an explain query. The jar should be downloaded once, and not downloaded
again if the udf class is accessible in the current thread.
> 
> 
> Diffs
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>   ql/src/java/org/apache/hadoop/hive/ql/exec/Registry.java 86df74d26ddd60736214c0f9acb835f4253a2c17

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> Diff: https://reviews.apache.org/r/48118/diff/
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> 
> Testing
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> Thanks,
> 
> Rajat Khandelwal
> 
>


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