question Like Example.jar is there any sample pig scripts available with HDP? in Archives of Support Questions (Read Only)

Like Example.jar is there any sample pig scripts available with HDP?

Yukti — Tue, 13 Dec 2016 12:50:15 GMT

Like Example.jar is there any sample pig scripts available with HDP?

Re: Like Example.jar is there any sample pig scripts available with HDP?

mrizvi — Tue, 13 Dec 2016 13:07:16 GMT

@Yukti Agrawal , the answer is no. But if you have HUE installed in your cluster, you should see some scripts. Check under this folder /usr/lib/hue/apps/oozie/examples.

Or do simply run locate command to search it.

I would recommend to create a simple script if you just want to test pig. Store a sample csv in HDFS and load that file in Pig:

A = LOAD '/the/path/in/HDFS/sample.csv' USING PigStorage(',') AS (driverId:int, truckId:int, driverName:chararray);

some_columns = FOREACH A GENERATE driverId,driverName;

STORE some_columns into 'output/some_columns' using PigStorage(',');

Re: Like Example.jar is there any sample pig scripts available with HDP?

Yukti — Tue, 13 Dec 2016 15:29:10 GMT

Unfortunately we dont have HUE in our cluster. Also locate command is not working in my client's env. I will try this script, hoping it will help.

Re: Like Example.jar is there any sample pig scripts available with HDP?

sunile_manjee — Tue, 13 Dec 2016 23:54:23 GMT

HWX has pig tuturial with come with data and script. I recommend you try this

http://hortonworks.com/hadoop-tutorial/how-to-process-data-with-apache-pig/