It's easy to write a udf by yourself.
such as:
import org.apache.hadoop.hive.ql.exec.UDF;
import org.apache.hadoop.io.Text;
import java.net.URLDecoder;
import java.io.UnsupportedEncodingException;
public class urlDecoder extends UDF{
public urlDecoder(){
}
private Text text = new Text();
public Text evaluate(final Text column) throws UnsupportedEncodingException{
text.clear();
String columnString = column.toString();
if(column != null){
text = new Text(URLDecoder.decode(columnString, "UTF-8"));
}
return text;
}
}
At 2011-09-16 00:03:59,"Chalcy Raja" <chalcy.r...@careerbuilder.com> wrote:
Hi,
I have a situation where I need to do urldecode on one particular column. Is
there any hive built in function available?
Thank you,
Chalcy
