Hi, "Select last(product) from sampleTable"
Spark Version 1.3 -Vinod On Mon, Jul 27, 2015 at 3:48 AM, fightf...@163.com <fightf...@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. > > ------------------------------ > fightf...@163.com > > > *From:* vinod kumar <vinodsachin...@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 > > >
