I haven't push the new code .. I try to answered all the comment and then push it . 
Should I push first? In that case I need to track back the comment again.. 



Best Regards.

Jianfeng Jia
PhD student of Computer Science
University of California, Irvine

On Oct 22, 2013, at 11:12 AM, Jake Biesinger wrote:

> In genomix/genomix-data/src/main/java/edu/uci/ics/genomix/minicluster/GenomixClusterManager.java:
> 
> > @@ -283,6 +285,8 @@ private static void startNCs(ClusterType type, int sleepms) throws IOException,
> >          LOG.info("Starting NC's");
> >          String startNCCmd = System.getProperty("app.home", ".") + File.separator + "bin" + File.separator
> >                  + "startAllNCs.sh " + type;
> > +        Files.setPosixFilePermissions(FileSystems.getDefault().getPath(startNCCmd),
> I don't see the try/catch? Or will it fail silently?
> 
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