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https://issues.apache.org/jira/browse/IGNITE-4618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Sapego reassigned IGNITE-4618:
-----------------------------------
Assignee: (was: Igor Sapego)
> CPP: Do not start JVM if it is already started
> ----------------------------------------------
>
> Key: IGNITE-4618
> URL: https://issues.apache.org/jira/browse/IGNITE-4618
> Project: Ignite
> Issue Type: Task
> Components: platforms
> Affects Versions: 1.8
> Reporter: Vladimir Ozerov
> Fix For: 1.9
>
>
> *Problem*
> Consider the following scenario:
> 1) User's app started JVM in the process somehow.
> 2) User tries to start the node.
> 3) Result: exception.
> *Solution*
> We need to check if JVM is already started. If yes - then try re-using. Note
> that we are likely to fail at this point because user might forgot to pass
> proper Ignite classpath. In this case we must throw extremely sensible
> exception, so that user understand how to fix the problem right away.
> E.g.: "Failed to start Ignite node with already started JVM due to invalid
> classpath; please add the following JARs to the classpath: [PATH TO
> IGNITE_HOME JARS]".
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