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From Srikanth Sundarrajan <srik...@hotmail.com>
Subject RE: Dropping support for JDK6 in Apache Hadoop
Date Fri, 22 Aug 2014 04:54:10 GMT
I dont think you can generate 1.6 target classes with 1.7 source version. If we move to 1.7,
we will have to publish 1.7 artifacts.

Regards
Srikanth Sundarrajan

> Date: Thu, 21 Aug 2014 11:57:51 -0700
> Subject: Re: Dropping support for JDK6 in Apache Hadoop
> From: venkatesh@innerzeal.com
> To: dev@falcon.incubator.apache.org
> 
> We can move to 1.7 but also generate 1.6 artifacts?
> 
> 
> On Wed, Aug 20, 2014 at 10:06 PM, Shwetha GS <shwetha.gs@inmobi.com> wrote:
> 
> > I think the restriction is already removed in oozie trunk. 4.1 release
> > should have the fix
> >
> >
> > On Wed, Aug 20, 2014 at 11:12 PM, Seetharam Venkatesh <
> > venkatesh@innerzeal.com> wrote:
> >
> > > I discussed this with Srikanth and for us the only dependency is Oozie I
> > > think. Once Oozie moved to 1.7, we should jump and use the new features
> > > that make a lot of boilerplate code go away.
> > >
> > >
> > > On Tue, Aug 19, 2014 at 9:54 PM, Shwetha GS <shwetha.gs@inmobi.com>
> > wrote:
> > >
> > > > ---------- Forwarded message ----------
> > > > From: Arun C Murthy <acm@hortonworks.com>
> > > > Date: Tue, Aug 19, 2014 at 11:22 PM
> > > > Subject: Dropping support for JDK6 in Apache Hadoop
> > > > To: "dev@hbase.apache.org" <dev@hbase.apache.org>, dev@hive.apache.org
> > ,
> > > > dev@pig.apache.org, dev@oozie.apache.org
> > > > Cc: "common-dev@hadoop.apache.org" <common-dev@hadoop.apache.org>
> > > >
> > > >
> > > > [Apologies for the wide distribution.]
> > > >
> > > > Dear HBase/Hive/Pig/Oozie communities,
> > > >
> > > >  We, over at Hadoop are considering dropping support for JDK6 this
> > year.
> > > >
> > > >  As you maybe aware we just released hadoop-2.5.0 and are now
> > considering
> > > > making the next release i.e. hadoop-2.6.0 the *last* release of Apache
> > > > Hadoop which supports JDK6. This means, from hadoop-2.7.0 onwards we
> > will
> > > > not support JDK6 anymore and we *may* start relying on JDK7-specific
> > > apis.
> > > >
> > > >  Now, the above releases a proposal and we do not want to pull the
> > > trigger
> > > > without talking to projects downstream - hence the request for you
> > > > feedback.
> > > >
> > > >  Please feel free to forward this to other communities you might deem
> > to
> > > be
> > > > at risk from this too.
> > > >
> > > > thanks,
> > > > Arun
> > > >
> > > >
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> 
> 
> 
> -- 
> Regards,
> Venkatesh
> 
> “Perfection (in design) is achieved not when there is nothing more to add,
> but rather when there is nothing more to take away.”
> - Antoine de Saint-Exupéry
 		 	   		  
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