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From vinod kumar <vinodsachin...@gmail.com>
Subject Re: Functions in Spark SQL
Date Mon, 27 Jul 2015 08:29:14 GMT
Hi,

"Select last(product) from sampleTable"

Spark Version 1.3

-Vinod

On Mon, Jul 27, 2015 at 3:48 AM, fightfate@163.com <fightfate@163.com>
wrote:

> Hi, there
>
> I test with sqlContext.sql(select funcName(param1,param2,...) from
> tableName ) just worked fine.
>
> Would you like to paste your test code here ? And which version of Spark
> are u using ?
>
> Best,
> Sun.
>
> ------------------------------
> fightfate@163.com
>
>
> *From:* vinod kumar <vinodsachin006@gmail.com>
> *Date:* 2015-07-27 15:04
> *To:* User <user@spark.apache.org>
> *Subject:* Functions in Spark SQL
> Hi,
>
> May I know how to use the functions mentioned in
> http://spark.apache.org/docs/1.4.0/api/scala/index.html#org.apache.spark.sql.functions$
> in spark sql?
>
> when I use like
>
> "Select last(column) from tablename" I am getting error like
>
>
> 15/07/27 03:00:00 INFO exec.FunctionRegistry: Unable to lookup UDF in
> metastore:
>  org.apache.hadoop.hive.ql.metadata.HiveException:
> MetaException(message:NoSuchO
> bjectException(message:Function default.last does not exist))
> java.lang.RuntimeException: Couldn't find function last
>
> Thanks,
> Vinod
>
>
>

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