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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-3568) .NET: Start JVM externally.
Date Mon, 25 Jul 2016 08:13:20 GMT
Vladimir Ozerov created IGNITE-3568:
---------------------------------------

             Summary: .NET: Start JVM externally.
                 Key: IGNITE-3568
                 URL: https://issues.apache.org/jira/browse/IGNITE-3568
             Project: Ignite
          Issue Type: Task
          Components: platforms
    Affects Versions: 1.6
            Reporter: Vladimir Ozerov
            Priority: Critical


Currently we start JVM inside .NET process. This is not good for several reasons:
1) Broken isolation - only one JVM can exist per process. This way it is impossible to start
two Ignite instances with different JVM options.
2) JVM startup is expensive, cluster connection is expensive, and process must host both Java
and .NET heaps. Should we have external JVM to connect to, we would allow for truly thin clients,
when dozens thin processes will be able to work with the same client. We already see growing
demand for this feature,



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