#3181

arpita21
Participant

How the physical translator works at the time of compilation of pig query?

Pig undergoes some steps when a pig latin script is converted into MapReduce jobs. After performing the basic parsing and semantic checking, it produces a logical plan. The logical plan describes the logical operators that have to be executed by pig during execution. After this, pig produces a physical plan. The physical plan describes the physical operators that are needed to execute the script.

Prwatech