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Hadoop, mail # dev - [PROPOSAL] introduce Python as build-time and run-time dependency for Hadoop and throughout Hadoop stack


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Re: [PROPOSAL] introduce Python as build-time and run-time dependency for Hadoop and throughout Hadoop stack
Chris Nauroth 2012-11-22, 00:14
Unfortunately, there are a couple of spots where it gets really messy and
directory-wide rules fail to cover it.  The trickiest maintenance issue is
hadoop-hdfs-httpfs, where we unpack and repack a Tomcat.  Initially, I
tried to do this using only the ant plugin, but I wound up with a ton of
different tarfileset directives with different fileMode values to reapply
the same permissions that were present in the original Tomcat distribution.
 This also would have been a brittle solution, because changes in the
Tomcat package would risk invalidating our ant rules.  A solution that
preserves the original permissions reduces this kind of maintenance work.

Thanks,
--Chris

On Wed, Nov 21, 2012 at 3:15 PM, Radim Kolar <[EMAIL PROTECTED]> wrote:

> Dne 21.11.2012 22:44, Chris Nauroth napsal(a):
>
>  Sorry, to clarify my point a little more, Ant does allow you to make
>> declarations to explicitly set the desired file permissions via the
>> fileMode attribute of a tarfileset.
>>
> there are just 2 directories /bin and /sbin with executable files. Its
> probably possible to set file mode per directory in maven assembly plugin.
>