CODEWITHSUNDEEP
apache-kafkaapache-zookeeper
Hector
Hector

Reputation: 5694

How to list all Kafka zookeeper bootstrap servers

I would like to be able to programmatically (or use a a shell script) to list all the zookeeper bootstrap servers for each of my environments.

If i just know one of the bootstrap servers can I get a list of all of them?

Upvotes: 2

Views: 5270

Answers (2)

jones77
jones77

Reputation: 511

Not sure if this helps directly, but I used the following to find a bootstrap server from a Kafka zookeeper:

zkCli.sh -server host:port
[zkCli prompt] ls /kafka
[..., brokers, ...]
[zkCli prompt] ls /kafka/brokers
[1, 2, 3, 4, 5]
[zkCli prompt] ls /kafka/brokers/1
[1]
[zkCli prompt] get /kafka/brokers/1
>> broker info<<

Upvotes: 0

Shawn Guo
Shawn Guo

Reputation: 3218

All active brokers are registered under /brokers/ids/[brokerId], you can query ZNode information via any ZK client(for example org.I0Itec.zkclient). All you need is zkQuorum address.

zkClient = new ZkClient(properties.getProperty("zkQuorum"), zkSessionTimeout, zkConnectionTimeout,
                ZKStringSerializer$.MODULE$);

Kafka data structures in Zookeeper

Upvotes: 2

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