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Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel.

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Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel.

(a) iread

(b) inotify

(c) iwrite

(d) icount

I have been asked this question in semester exam.

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

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Right choice is (b) inotify

For explanation I would say: A client can request for Zookeeper to generate the node name to avoid collisions.

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