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From Edmar Ferreira <edmaroliveiraferre...@gmail.com>
Subject Re: Error when creating custom UDFs
Date Mon, 17 May 2010 20:03:40 GMT
Seems that every time I execute :

create temporary function my_lower as 'com.example.hive.udf.Lower';

One lime with this error is added to the log file, my last lines are :

2010-05-17 14:55:28,500 ERROR ql.Driver (SessionState.java:printError(279))
- FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.FunctionTask
2010-05-17 15:07:42,128 ERROR ql.Driver (SessionState.java:printError(279))
- FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.FunctionTask
2010-05-17 15:17:55,815 ERROR ql.Driver (SessionState.java:printError(279))
- FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.FunctionTask


On Mon, May 17, 2010 at 3:48 PM, Ashish Thusoo <athusoo@facebook.com> wrote:

>  Can you send the contents of /tmp/<username>/hive.log file? That should
> show a stack dump for this error.
>
> Ashish
>
>  ------------------------------
> *From:* Edmar Ferreira [mailto:edmaroliveiraferreira@gmail.com]
> *Sent:* Monday, May 17, 2010 11:37 AM
> *To:* hive-user@hadoop.apache.org
> *Subject:* Error when creating custom UDFs
>
> Hi,
>
> I am traying to create a UDF as describe in this tutorial :
>
> http://wiki.apache.org/hadoop/Hive/HivePlugins
>
>
> But when I use this command :
>
> create temporary function my_lower as 'com.example.hive.udf.Lower';
>
> I see this error :
>
>
> FAILED: Execution Error, return code 1 from
> org.apache.hadoop.hive.ql.exec.FunctionTask
>
> Thanks,
>

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