1.

One supported data type that deserves special mention are ____________(a) money(b) counters(c) smallint(d) tinyintThis question was posed to me during an interview.My doubt is from Schema Design in HBase in chapter Hive and HBase of Hadoop

Answer»

Correct answer is (B) counters

The BEST explanation: SYNCHRONIZATION on counters are done on the REGIONSERVER, not in the CLIENT.



Discussion

No Comment Found

Related InterviewSolutions