[jira] [Created] (KAFKA-12621) Kafka setup with Zookeeper specifying an alternate znode as root fails

["Jibitesh Prasad (Jira)" <ji...@apache.org>]

Jibitesh Prasad created KAFKA-12621:
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             Summary: Kafka setup with Zookeeper specifying an alternate znode as root fails
                 Key: KAFKA-12621
                 URL: https://issues.apache.org/jira/browse/KAFKA-12621
             Project: Kafka
          Issue Type: Bug
          Components: config
    Affects Versions: 2.6.1
         Environment: Linux
OS: 16.04.1-Ubuntu SMP 
Architecture: x86_64
Kernel Version: 4.15.0-1108-azure
            Reporter: Jibitesh Prasad


While configuring kafka with an znode apart from "/", the configuration is created in the wrong znode. Fo example, I have the following entry in my server.properties

_zookeeper.connect=10.114.103.207:2181/kafka_secondary_cluster,10.114.103.206:2181/kafka_secondary_cluster,10.114.103.205:2181/kafka_secondary_cluster_

The IPs are the IP addresses of the nodes of zookeeper cluster. I expect the kafka server to use _kafka_secondary_cluster_ as the znode in the zookeeper nodes. But, the znode which is created is actually

_/kafka_secondary_cluster,10.114.103.206:2181/kafka_secondary_cluster,10.114.103.205:2181/kafka_secondary_cluster_

Executing ls on the above path shows me the necessary znodes being created in that path _[zk: localhost:2181(CONNECTED) 1] ls /kafka_secondary_cluster,10.114.103.206:2181/kafka_secondary_cluster,10.114.103.205:2181/kafka_secondary_cluster_

Output:
_[admin, brokers, cluster, config, consumers, controller, controller_epoch, isr_change_notification, latest_producer_id_block, log_dir_event_notification]_

Shouldn't these configurations be created in _/kafka_secondary_cluster_. It seems the comma separated values are not being split correctly. Or am I doing something wrong?



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