[jira] [Commented] (HIVE-17632) Build Hive with JDK9

["Zoltan Haindrich (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-17632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16192908#comment-16192908 ] 

Zoltan Haindrich commented on HIVE-17632:
-----------------------------------------

I've looked into this a bit...so far it looks not that bad ; I think what Hive really miss regarding jdk9 is that the other components support for it (hadoop/hbase/tez). however...there are a few other issues...exploratory changes:
https://github.com/apache/hive/compare/master...kgyrtkirk:jdk9-trial
I've created an empty {{tools.jar}} file...because fixing all those tools.jar references is kinda boring...
https://travis-ci.org/kgyrtkirk/hive/builds/283701492

> Build Hive with JDK9
> --------------------
>
>                 Key: HIVE-17632
>                 URL: https://issues.apache.org/jira/browse/HIVE-17632
>             Project: Hive
>          Issue Type: Improvement
>          Components: Build Infrastructure
>    Affects Versions: 3.0.0
>            Reporter: Jerry Chen
>              Labels: build
>
> JDK 9 has been released recently with a lot of improvements such as the support of AVX 512 which can bring performance benefits running on Skylake servers.
> We would expect that the users will soon to try JDK9 and will build Hadoop on it. Currently it's not clear what issues will the user have to build Hive on JDK9. The JIRA can serve as the umbrella JIRA to track all these issues.
> http://jdk.java.net/9/



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