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From Ranjith Mandala <ranji...@gmail.com>
Subject Re: Commons Exec with [exec]: {127=Process exited with an error: 127 (Exit value: 127)}
Date Sun, 18 Sep 2016 17:11:15 GMT
I googled but could not get much help. Can someone help on how to construct
the below command using this API. Unfortunately, there is not much
docs/examples to figure this out. It would be nice to put some samples on
the doc. The basic commands work. The issue here is with the below commands.

Thanks,
RM.

On Sunday, September 18, 2016, Russell Sherk <Russell.Sherk@roguewave.com>
wrote:

> Please Google error code 127. The command you are trying to run may not be
> on the path.
>
> --Russ
>
> On Sep 17, 2016 10:40 PM, Ranjith Mandala <ranjithm@gmail.com
> <javascript:;>> wrote:
> I did but its still the same issue. Any recommendation on how to construct
> the below command?
>
> On Saturday, September 17, 2016, Paulo Roberto Massa Cereda <
> cereda.paulo@gmail.com <javascript:;>> wrote:
>
> > 'ello,
> >
> > I'd try building the command arguments through a sequence of
> > addArgument(...) calls instead of relying on parse(...), which could be
> > very tricky (mainly due to quoting).
> >
> > Best,
> >
> > Paulo
> >
> > Em 17-09-2016 19:14, Ranjith Mandala escreveu:
> >
> >> On Sat, Sep 17, 2016 at 3:12 PM, Ranjith Mandala <ranjithm@gmail.com
> <javascript:;>>
> >> wrote:
> >>
> >>> Hi,
> >>>
> >>> I am trying to use the below command, but fails with Exit code 127.
> >>> Any help is appreciated.
> >>>
> >>> String command = "su -l ambari-qa -c 'hdfs dfs -ls /'
> >>>
> >>> CommandLine cmdLine = CommandLine.parse(command);
> >>>
> >>> DefaultExecutor executor = new DefaultExecutor();
> >>>
> >>> executor.execute();
> >>>
> >>> {127=Process exited with an error: 127 (Exit value: 127)}
> >>>
> >>> Simple command like hdfs dfs -ls / works fine but the above does not
> >>> work.
> >>>
> >>> Thanks,
> >>> Ranjith.
> >>>
> >>
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