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https://issues.apache.org/jira/browse/KARAF-4091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14997418#comment-14997418
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Hiram Chirino commented on KARAF-4091:
--------------------------------------
See https://github.com/apache/karaf/pull/91
The karaf.restart.jvm.supported=true system property will be set if restarting
the JVM is supported. If karaf is shutdown and the karaf.restart.jvm=true
system property is set, then karaf will exit with error code = 10. The shell
scripts will check for this error code and restart Karaf.
On unix, sometimes it's desirable to give up this feature so that the JVM
process can be 'exec'ed by the shell script for simpler process management (For
example if your running in a Docker container). In these cases you can set the
KARAF_EXEC=exec env var to return to the current behavior of using exec to
launch the java process.
> Support restarting the Karaf JVM and updating it's lib directory
> ----------------------------------------------------------------
>
> Key: KARAF-4091
> URL: https://issues.apache.org/jira/browse/KARAF-4091
> Project: Karaf
> Issue Type: Improvement
> Reporter: Guillaume Nodet
> Assignee: Guillaume Nodet
> Fix For: 4.1.0
>
>
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