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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12081) Considering Java 9
Date Mon, 05 Jun 2017 09:58:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16036746#comment-16036746
] 

ramkrishna.s.vasudevan commented on HBASE-12081:
------------------------------------------------

Considering the fact that we are accessing the private members of sun.nio, java.lang.reflect
etc. All those will fail. Any code using setAccessible(true) will fail to work. Java 9 suggests
some alternate for this (not sure whether we will have a better work around when the actual
release happens). 
Alternate includes adding these extns to JVM
(for eg) 
{code}
--add-exports=java.base/sun.nio.ch=ALL-UNNAMED
--add-opens=java.base/java.lang.reflect=ALL-UNNAMED
{code}
Just adding it here as I could see this JIRA as the umbrella JIRA.

> Considering Java 9
> ------------------
>
>                 Key: HBASE-12081
>                 URL: https://issues.apache.org/jira/browse/HBASE-12081
>             Project: HBase
>          Issue Type: Umbrella
>            Reporter: Andrew Purtell
>
> Java 9 will ship in 2016. This will be the first Java release that makes a significant
compatibility departure from earlier runtimes. 



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