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https://issues.apache.org/jira/browse/ZOOKEEPER-575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Hunt updated ZOOKEEPER-575:
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Fix Version/s: (was: 3.3.0)
3.4.0
> remove System.exit calls to make the server more container friendly
> -------------------------------------------------------------------
>
> Key: ZOOKEEPER-575
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-575
> Project: Zookeeper
> Issue Type: Improvement
> Components: server
> Reporter: Patrick Hunt
> Fix For: 3.4.0
>
>
> There are a handful of places left in the code that still use System.exit, we
> should remove these to make the server
> more container friendly.
> There are some legitimate places for the exits - in *Main.java for example
> should be fine - these are the command
> line main routines. Containers should be embedding code that runs just below
> this layer (or we should refactor
> so that it would).
> The tricky bit is ensuring the server shuts down in case of an unrecoverable
> error occurring, afaik these are the
> locations where we still have sys exit calls.
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