If you enable an SSL endpoint in Kafka, what feature of Kafka will be lost?

The correct answer is C. Zero copy. With SSL, messages will need to be encrypted and decrypted, by being first loaded into the JVM, so you lose the zero copy optimization.

Security

Question

Options

ACross-cluster mirroring
BSupport for Avro format
CZero copy
DExactly-once delivery

How the community answered

(19 responses)

A
5% (1)
C
89% (17)
D
5% (1)

Explanation

With SSL, messages will need to be encrypted and decrypted, by being first loaded into the JVM, so you lose the zero copy optimization.

Topics

#SSL/TLS#zero copy#sendfile optimization#security tradeoffs

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