How to create an Ephemeral Znode in zookeeper

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Hello,

Can anyone suggest the command how to create an Ephemeral znode in zookeeper?

May 28, 2019 in Big Data Hadoop by amrita

edited May 28, 2019 by Gitika 488 views

1 answer to this question.

0 votes

Hey,

To create an Ephemeral Znode, add -e flag as shown below:-

Syntax:-

create -e /path /data

Sample:-

create -e /SecondZnode “Ephemeral-data”

Output:-

[zk: localhost:2181(CONNECTED) 2] create -e /SecondZnode “Ephemeral-data”
Created /SecondZnode

Remember when a client connection is lost, the ephemeral znode will be deleted. You can try it by quitting the ZooKeeper CLI and then re-opening the CLI.

answered May 28, 2019 by Gitika
• 65,870 points

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