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MapReduce >> mail # user >> Slaves file


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Patai Sangbutsarakum 2013-05-16, 18:56
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Re: Slaves file
Hello Patai,

Yes, there is support for prepending lines with '#' to designate comments.
 This feature was implemented in jira issue HADOOP-4454:

https://issues.apache.org/jira/browse/HADOOP-4454

This was done ~5 years ago, so unless you're running a very old version, I
expect your deployment has the feature.

Chris Nauroth
Hortonworks
http://hortonworks.com/

On Thu, May 16, 2013 at 11:56 AM, Patai Sangbutsarakum <
[EMAIL PROTECTED]> wrote:

> Quick easy question.
> Can we put # in front of the host name in slave file, and hope that nn and
> jtk will consider it comment out?
>
> Thanks
> -p
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Patai Sangbutsarakum 2013-05-16, 20:58
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Anoop Ankam 2013-05-16, 19:06
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB