commons-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Paulo Roberto Massa Cereda <cereda.pa...@gmail.com>
Subject Re: Commons Exec with [exec]: {127=Process exited with an error: 127 (Exit value: 127)}
Date Sun, 18 Sep 2016 00:56:12 GMT
'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> 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.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@commons.apache.org
> For additional commands, e-mail: user-help@commons.apache.org
>

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@commons.apache.org
For additional commands, e-mail: user-help@commons.apache.org


Mime
View raw message