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From Robert Evans <ev...@yahoo-inc.com>
Subject Re: MAPREDUCE-2864 Has been merged to trunk and 0.23
Date Fri, 09 Sep 2011 15:29:26 GMT
A quick update.  I found a bug in the script, and it has now been fixed.
Please use this script instead.


--Bobby Evans

On 9/9/11 8:53 AM, "Robert Evans" <evans@yahoo-inc.com> wrote:

> MAPREDCUE-2864 was an effort to rename and reorganize the YARN configuration
> parameters to make them consistent.  If you are setting anything in your
> yarn-site.xml then you will need to update your configuration.  The patch did
> not provide backwards compatible mappings because there has never been a
> release with these configs in it.
> I have provided a script that should hopefully do the conversion for you.
> https://issues.apache.org/jira/secure/attachment/12492495/update.pl
> I have not fully tested it so please double check the results when it is run.
> This script is a bit of a hack, but it should take a config file name on the
> command line as input and update all of the configs in it to use the newly
> renamed ones. The original file will be saved with .orig at the end.
> If you do have any problems with this please feel free to respond to this
> e-mail and I will do my best to help you out.
> --Bobby Evans

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