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MapReduce >> mail # user >> Slaves file

Thanks much,  the cluster is on cdh3u4; i do confirm I see the diff from the JIRA in slave.sh
On May 16, 2013, at 12:42 PM, Chris Nauroth <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>

Hello Patai,

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

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