[jira] [Created] (IGNITE-6735) Java 9: fix Java version resolution/check logic

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

Vladimir Ozerov created IGNITE-6735:
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             Summary: Java 9: fix Java version resolution/check logic
                 Key: IGNITE-6735
                 URL: https://issues.apache.org/jira/browse/IGNITE-6735
             Project: Ignite
          Issue Type: Task
      Security Level: Public (Viewable by anyone)
          Components: general
            Reporter: Vladimir Ozerov
             Fix For: 2.4


We have several places in the code where Java version is validated. First, sometimes we do not take in count Java 9 at all. Second, sometimes we rely on old version pattern {{1.x}}, while as of Java 9 it is just {{x}}. 

Places to fix:
1) {{GridDiscoveryManager.nodeJavaMajorVersion}} - add support for new Java version format without {{1.}} prefix.
2) {{IgnitionEx.<static init>}} - add Java 9 to the list of supported versions.



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