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Posted to dev@kafka.apache.org by "Sriharsha Chintalapani (JIRA)" <ji...@apache.org> on 2016/06/22 22:31:16 UTC

[jira] [Commented] (KAFKA-3893) Kafka Borker ID disappears from /borkers/ids

    [ https://issues.apache.org/jira/browse/KAFKA-3893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15345288#comment-15345288 ] 

Sriharsha Chintalapani commented on KAFKA-3893:
-----------------------------------------------

[~chaithrar.83@gmail.com] it looks like brokers are loosing connection to zookeeper and hence the ephemeral node under /broker/ids will disappear. I advise you to set the connection timeout 30000 ms . 
I advise you post your questions in kafka mailing lists before opening a JIRA as it doesn't look like a bug in kafka

> Kafka Borker ID disappears from /borkers/ids
> --------------------------------------------
>
>                 Key: KAFKA-3893
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3893
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: chaitra
>            Priority: Critical
>
> Kafka version used : 0.8.2.1 
> Zookeeper version: 3.4.6
> We have scenario where kafka 's broker in  zookeeper path /brokers/ids just disappears.
> We see the zookeeper connection active and no network issue.
> The zookeeper conection timeout is set to 6000ms in server.properties
> Hence Kafka not participating in cluster



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