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You configure sample frequency by changing the ________ property in the table definition.

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You configure sample frequency by changing the ________ property in the table definition.

(a) index_time

(b) index_interval

(c) index_secs

(d) none of the mentioned

I have been asked this question in a job interview.

I'd like to ask this question from Cassandra with Hadoop in section ZooKeeper, Sqoop and Cassandra of Hadoop

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The correct choice is (b) index_interval

The explanation: By default, the partition summary is a sample of the partition index.

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