You have images stored in HBase, which you need to retrieve from within your application. In
which format will your data be returned from an HBase scan?
You have a “Users” table in HBase and you would like to insert a row that consists of a UserID,
“jsmith70” and an email address, “firstname.lastname@example.org”. The table has a single Column Family
named “Meta” and the row key will be the user’s ID. The shell command you should use to
complete this is:
You have tin linage table live in production. The table users <timestamp> as the rowkey. You want
to change the existing rowkeys to <userid><timestamp>. Which of the following should you do?
Your client application calls the following method for all puts to the single table notifications:
One region, region1, for the notifications table is assigned to RegionServer rs1. Which of the
following statements describes the result of RegionServer rs1 crashing?
You need to insert a cell with a specific timestamp (version) 13353903160532. Which of the
following is true?