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https://issues.apache.org/jira/browse/KAFKA-2405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14654481#comment-14654481
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ASF GitHub Bot commented on KAFKA-2405:
---------------------------------------

GitHub user jaikiran opened a pull request:

    https://github.com/apache/kafka/pull/111

    KAFKA-2405 Don't kill the JVM on session establishment failure

    As noted in the JIRA https://issues.apache.org/jira/browse/KAFKA-2405 
currently the KafkaHealthCheck causes the JVM to terminate in cases where 
session establishment with Zookeeper fails. I don't know if retrying (after a 
while) is a better way to fix this but at least, IMO, the session establishment 
failure shouldn't kill the JVM. This commit removes the `System.exit()` call.


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jaikiran/kafka kafka-2405

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/kafka/pull/111.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #111
    
----
commit f809162fcaf6cba9eddbc33dd4349ea453a1d8d8
Author: Jaikiran Pai <jaikiran....@gmail.com>
Date:   2015-08-04T22:36:40Z

    KAFKA-2405 Don't kill the JVM on session establishment failure

----


> KafkaHealthCheck kills the JVM in handleSessionEstablishmentError
> -----------------------------------------------------------------
>
>                 Key: KAFKA-2405
>                 URL: https://issues.apache.org/jira/browse/KAFKA-2405
>             Project: Kafka
>          Issue Type: Bug
>          Components: core
>            Reporter: jaikiran pai
>            Assignee: jaikiran pai
>
> The current code in KafkaHealthCheck in trunk does this:
> {code}
> override def handleSessionEstablishmentError(error: Throwable): Unit = {
>       fatal("Could not establish session with zookeeper", error)
>       System.exit(-1)
>     }
> {code}
> thus terminating the JVM. A session establishment error shouldn't cause the 
> JVM to terminate.



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