[Gluster-devel] 2.0.0 Finally Happened?

Jeff Hammerbacher hammer at cloudera.com
Tue May 5 02:12:38 UTC 2009


Actually, permissions are supported in HDFS:
http://hadoop.apache.org/core/docs/current/hdfs_permissions_guide.html.
Integration of authentication by a trusted system like Kerberos is underway
to close the identity hole.

On Mon, May 4, 2009 at 4:34 PM, Brent A Nelson <brent at phys.ufl.edu> wrote:

> It looks young; not even permissions are supported, yet...
>
>
> On Mon, 4 May 2009, Gordan Bobic wrote:
>
>  On 04/05/2009 23:01, ender wrote:
>>
>>> If you have an _immediate_ need for a fuse mountable
>>> clustered filesystem you might want to look at :
>>> http://wiki.apache.org/hadoop/MountableHDFS HDFS does replication(+ self
>>> heal) well.
>>>
>>
>> Interesting, not heard of that one before. Have you used it? What is your
>> experience of it? Is there readable mmap support? How does it compare to
>> GlusterFS performance-wise? How gracefully does it handle disconnections and
>> reconnections compared to AFR? Is it _really_ more stable than GlusterFS?
>>
>> I guess I really ought to try it, but for my intended use case it would
>> mean writing support for it into Open Shared Root. Not that that's a
>> problem, I've added GlusterFS support to it before, but it might be a month
>> or so before I get around to it...
>>
>> Gordan
>>
>>
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>>
>
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