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Date: Mon, 27 Jan 2014 10:04:38 -0800
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Subject: Re: 1.5.0-SNAPSHOT conflicting with hbase-proto 0.96.x
From: Stack <stack@duboce.net>
To: HBase Dev List <dev@hbase.apache.org>
Cc: Nicolas Liochon <nkeywal@gmail.com>, helllamer <helllamer@gmail.com>,
	AsyncHBase <asynchbase@googlegroups.com>
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On Mon, Jan 27, 2014 at 9:48 AM, Jonathan Hsieh <jon@cloudera.com> wrote:

> So is the suggestion to just add the other signature to hbase's version?
>
>
Can't do that since the change is changing the param to be its superclass
instead.


> We recently ran into another problem due to this ZeroCopy class --
> shouldn't it really be pushed into protobuf, or pulled out as a separate
> jar of some sort.  We ran into into class path/class loader problems with
> it because if subclasses a com.google.protobuf class (out of a package).
>

 Yeah, issue was that ZC was loaded by a classloader other than by the
classloader that loaded the rest of protobuf package content (mapreducing
hadoop has loaded the pb jar but not ZC, hbase wants and loads ZC -->
illegalaccess).

St.Ack

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