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From "Alex (Oleksandr) Diachenko" <odiache...@pivotal.io>
Subject Re: [DISCUSS] Switch HAWQ to Java 8
Date Tue, 07 Feb 2017 01:47:23 GMT
Hi Ruilong,

I was able to compile PXF using Java 8, and did run basic functional tests.

Regards, Alex.

On Fri, Feb 3, 2017 at 1:07 PM, Vineet Goel <vvineet@apache.org> wrote:

> HAWQ PXF already supports Java 8. There were some Javadocs warnings that
> Alex fixed recently: https://issues.apache.org/jira/browse/HAWQ-1308
>
> I believe we will need to do PL/Java changes at some point:
> https://issues.apache.org/jira/browse/HAWQ-935 (PL/java support for jdk
> 1.8)
>
> Are there other Java dependencies inside HAWQ that would need work?
>
>
> On Thu, Feb 2, 2017 at 10:35 PM Ruilong Huo <rhuo@pivotal.io> wrote:
>
> > Hi Alex,
> >
> > It support java 7 and 8 in apache hadoop 2.7.x while it only support
> java 8
> > in hadoop 3.x.
> > It is great to do a certification with java 8 in hawq since: 1) hawq
> > support hadoop 2.7.x; and 2) java 7 and 8 is forward compatible.
> >
> > The component might be impacted is pxf, pl/java, etc. Is there anything
> you
> > have done with java 8 in hawq? Thanks.
> >
> >
> > Best regards,
> > Ruilong Huo
> >
> > On Thu, Feb 2, 2017 at 9:14 AM, Alex (Oleksandr) Diachenko <
> > odiachenko@pivotal.io> wrote:
> >
> > > Hi all,
> > >
> > > I noticed that
> > > https://cwiki.apache.org/confluence/display/HAWQ/Build+and+Install
> > > mentions
> > > Open JDK7 dependency for Red Hat/CentOS 7.X.
> > >
> > > According to Oracle, they announced End of Public Updates for Java 7 on
> > Apr
> > > 2015 -  http://www.oracle.com/technetwork/java/javase/eol-135779.html.
> > >
> > > I think we should switch to Java 8 and update wiki accordingly. Any
> > > thoughts?
> > >
> > > Regards, Alex.
> > >
> >
>

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