Is it possible to start a zookeeper server instance in process?

0 votes
Calling org.apache.zookeeper.server.quorum.QuorumPeerMain.main() isn't working.
Oct 9, 2018 in Big Data Hadoop by digger
• 26,550 points
39 views

1 answer to this question.

0 votes

To start ZooKeeper you have to execute ZooKeeperServerMain class.

You can use following code to start ZooKeeper in embedded mode.

Properties startupProperties = ...

QuorumPeerConfig quorumConfiguration = new QuorumPeerConfig();
try {
    quorumConfiguration.parseProperties(startupProperties);
} catch(Exception e) {
    throw new RuntimeException(e);
}

zooKeeperServer = new ZooKeeperServerMain();
final ServerConfig configuration = new ServerConfig();
configuration.readFrom(quorumConfiguration);

new Thread() {
    public void run() {
        try {
            zooKeeperServer.runFromConfig(configuration);
        } catch (IOException e) {
            log.error("ZooKeeper Failed", e);
        }
    }
}.start();
answered Oct 9, 2018 by Omkar
• 67,600 points

Related Questions In Big Data Hadoop

+1 vote
1 answer

Is it necessary to use Zookeeper in Hadoop Stack?

ZooKeeper is a centralized service for maintaining ...READ MORE

answered Mar 27, 2018 in Big Data Hadoop by Ashish
• 2,630 points
117 views
0 votes
11 answers
0 votes
1 answer
0 votes
1 answer

Is it possible to change the default location of a managed table?

Hi, Yes, you can do it by using ...READ MORE

answered Jun 18 in Big Data Hadoop by Gitika
• 25,340 points
85 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
• 10,690 points
3,067 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
• 10,690 points
342 views
0 votes
10 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
15,095 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
• 9,260 points
1,122 views
0 votes
1 answer

What is the command to count number of lines in a file in hdfs?

hadoop fs -cat /example2/doc1 | wc -l READ MORE

answered Nov 22, 2018 in Big Data Hadoop by Omkar
• 67,600 points
360 views
0 votes
1 answer

How to create a parquet table in hive and store data in it from a hive table?

Please use the code attached below for ...READ MORE

answered Jan 28 in Big Data Hadoop by Omkar
• 67,600 points
2,444 views