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.pa...@gmail.com> 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 <ranji...@gmail.com>
>> 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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