How to create an Ephemeral Znode in zookeeper?

0 votes

Hello,

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

May 27 in Big Data Hadoop by amrita

edited May 27 by Gitika 55 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 27 by Gitika
• 25,420 points

Related Questions In Big Data Hadoop

0 votes
1 answer

How to create Children or Sub-znode in zookeeper?

Hey, Creating children is similar to creating new ...READ MORE

answered May 27 in Big Data Hadoop by Gitika
• 25,420 points
84 views
0 votes
1 answer

How to remove a Znode in Zookeeper?

Hey, Removes a specified znode and recursively all ...READ MORE

answered May 28 in Big Data Hadoop by Gitika
• 25,420 points
298 views
0 votes
1 answer

How to create a project for the first time in Hadoop.?

If you want to learn Hadoop framework ...READ MORE

answered Jul 26, 2018 in Big Data Hadoop by Neha
• 6,280 points
106 views
0 votes
1 answer

How to create smaller table from big table in HIVE?

You could probably best use Hive's built-in sampling ...READ MORE

answered Sep 24, 2018 in Big Data Hadoop by digger
• 26,600 points
239 views
0 votes
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,760 points
3,544 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,760 points
438 views
+1 vote
11 answers

hadoop fs -put command?

put syntax: put <localSrc> <dest> copy syntax: copyFr ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Aditya
18,092 views
0 votes
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,280 points
1,313 views
0 votes
1 answer

How to create znode in zookeeper?

Hey, Create a znode with the given path. The flag argument ...READ MORE

answered May 27 in Big Data Hadoop by Gitika
• 25,420 points
263 views
0 votes
1 answer

How to create sequential znode in zookeeper?

Hey, To create a Sequential znode, add -s flag as shown ...READ MORE

answered May 27 in Big Data Hadoop by Gitika
• 25,420 points
138 views