Setting execution type as tez inside pig script.

[#1]

Is there any way setting up execution mode as tez inside pig script.

i have tried various variation of set exectype=tez to use inside pig script but its not working.

I know it can be done through command line as pig -x tez -f filename

But in the HDPCD certification preparation task, question is asked like

Question: Write a pig script that satsifies following criteria

1. run the pig query using tez as execution engine

2. load data from hive table to pig using hcatalog

So i am confused whether we have to set something inside pig script that will make script run through TEZ.

[#2]

Also, you can use Java, as @daijy notes. So in summary you should be able to make Pig run on Tez by one of the methods in the first 3 rows of table 1 in Running Pig with the Tez Execution Engine (command line, the pig.properties file, or Java).

[#3]

Thanks for the clarification, if possible let us know once documentation is corrected.

[#4]

This is a mistake in document. You cannot "set exectype=tez;" in a pig script. You will need to set it in pig.properties, pig command line or JVM option.