Question

Data in the commit log is purged after its corresponding data in the memtable is flushed to an _________

a.

SSHables

b.

SSTable

c.

Memtables

d.

None of the mentioned

Posted under Hadoop

Answer: (b).SSTable

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Data in the commit log is purged after its corresponding data in the memtable is flushed to an _________

Add Comment

Similar Questions

Discover Related MCQs

Q. For each SSTable, Cassandra creates _________ index.

View solution

Q. Cassandra marks data to be deleted using _________

View solution

Q. Tombstones exist for a configured time period defined by the _______ value set on the table.

View solution

Q. _________ is a Cassandra feature that optimizes the cluster consistency process.

View solution

Q. Cassandra searches the __________ to determine the approximate location on disk of the index entry.

View solution

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

View solution

Q. The compression offset map grows to ____ GB per terabyte compressed.

View solution

Q. The type of __________ strategy Cassandra performs on your data is configurable and can significantly affect read performance.

View solution

Q. There are _________ types of read requests that a coordinator can send to a replica.

View solution

Q. _________ can be configured per table for non-QUORUM consistency levels.

View solution

Q. If the table has been configured with the __________ property, the coordinator node for the read request will retry the request with another replica node.

View solution