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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2017/10/24 13:33:00 UTC
[jira] [Created] (IGNITE-6732) Java 9: Hadoop module should not
start on Java 9
Vladimir Ozerov created IGNITE-6732:
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Summary: Java 9: Hadoop module should not start on Java 9
Key: IGNITE-6732
URL: https://issues.apache.org/jira/browse/IGNITE-6732
Project: Ignite
Issue Type: Task
Security Level: Public (Viewable by anyone)
Components: hadoop
Affects Versions: 2.3
Reporter: Vladimir Ozerov
Fix For: 2.4
Hadoop module heavily relies on the fact that application class loader is {{URLClassLoader}}. It is used to inspect class path and hack it in various ways. But in Java 9 another class loader type is used.
Looks like there is no simple solution at the moment. Let's check for Java version during startup and throw an exception if it Java 9 or later.
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