Explanation:Most implementation of loaders don’t need to implement this unless they interact with some metadata system. 4. ____________ method will be called by Pig both in the front end and back end to pass a unique signature to the Loader.
A. relativeToAbsolutePath()
B. setUdfContextSignature()
C. getCacheFiles()
D. getShipFiles()
Answer:A
Explanation:Most implementation of loaders don’t need to implement this unless they interact with some metadata system. 4. ____________ method will be called by Pig both in the front end and back end to pass a unique signature to the Loader.
A. relativeToAbsolutePath() B. setUdfContextSignature() C. getCacheFiles() D. getShipFiles()