set mapreduce memory for certain hive query

rur68

hi, if i have to run query hive like this
"set mapreduce.map.memory.mb=2048

set mapreduce.map.java.opts=-Xmx2458m
select * from table A"
can i do it in rapidminer?
which operator i should use to set parameter like that?

Pavithra_Rao

Hi @rur68,

RapidMiner has Radoop extension to support scripting in Hive and executing it directly onto your Hadoop/Hive database.

https://rapidminer.com/products/radoop/
https://docs.rapidminer.com/latest/radoop/

Cheers,
Pavithra