10 Apache Hive scenarios interview Q&As on backup, repair, partition, drop, etc

Q01: How do you back up an external with Data? A01 You can use CTAS (i.e. CREATE TABLE AS SELECT ) statement as shown below.

Q02: What if the table you are backing up is partitioned? A02 You can…

300+ Java & Big Data Interview FAQs

16+ Java Key Areas Interview Q&As

800+ Java Interview Q&As

300+ Java & Big Data Tutorials