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https://issues.apache.org/jira/browse/MAPREDUCE-941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12749592#action_12749592
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Allen Wittenauer commented on MAPREDUCE-941:
--------------------------------------------

Two ways to fix this for Solaris:

a) change the script to use nawk

b) make sure /usr/xpg4/bin or /usr/xpg6/bin (POSIX subsystems) appears in the 
path prior to /usr/bin 

> vaidya script calls awk instead of nawk
> ---------------------------------------
>
>                 Key: MAPREDUCE-941
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-941
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>         Environment: Solaris
>            Reporter: Allen Wittenauer
>            Priority: Trivial
>
> The vaidya script uses this construction:
> awk 'BEGIN { RS = "" ; FS = "\n" } ; { print $1 }'
> Under "old awk", this fails.  Under "new awk", this works.  Depending upon 
> the OS, awk may point to either old or new awk.  In the Solaris case, awk 
> defaults to oawk.

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