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From Allen Wittenauer <awittena...@linkedin.com>
Subject Re: Java 1.6.0_19 & Hadoop
Date Wed, 21 Jul 2010 15:02:55 GMT

I seem to be ok with the little bit of _20 I've been using.

On Jul 21, 2010, at 5:58 AM, Bill Au wrote:

> Now that jdk 1.6.0_21 is out, has anyone been running it with Hadoop?  We
> have also had problem running Hadoop with 1.6.0_18.  So what version of
> 1.6.0 would people recommend for use with Hadoop?
> 
> Bill
> 
> On Tue, Apr 6, 2010 at 12:09 PM, Steve Loughran <stevel@apache.org> wrote:
> 
>> Todd Lipcon wrote:
>> 
>>> I was seeing errors in 18 without escape analysis explicitly enabled. So
>>> unless it became enabled by default in 18, I don't think that was the
>>> issue.
>>> 
>> 
>> That's not good. The security fixes in this JVM do hint it's something to
>> deploy sooner rather than later.
>> 
>> http://isc.sans.org/diary.html?storyid=8572
>> 
>> http://www.oracle.com/technology/deploy/security/critical-patch-updates/javacpumar2010.html
>> 
>> "Due to the threat posed by a successful attack, Oracle strongly recommends
>> that customers apply CPU fixes as soon as possible.  This Critical Patch
>> Update contains 27 new security fixes across all products."
>> 
>> There's something involving imageIO, which may imply JPEG or other image
>> processing as a vulnerability; the other details are too vague to be sure
>> what the implications are.
>> 


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