Re: Runtime.getRuntime();

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Daniel Pitts schreef:
> zamba wrote:
>> Hi. i'm running under solaris 10 ... and i have this problem:
>>
>> running an external aplication from command line in s.o works fine and=

>> no cpu consume.
>> running from java with runtime.exec the same sh it eats my 85% of cpu
>>
>> Runtime rt =3D Runtime.getRuntime();
>>         try {
>>                 Process proc =3D rt.exec("/opt/ANTHaxfov42/bin/XSLCmd =
-
>> i /opt/
>> ANTHaxfov42/etc/XfoSettings.xml -d "+ full_xml_file + " -s " +
>> full_xsl_file +  " -o " + full_pdf_file + " -silent");
>>         } catch (IOException e) {
>>                 // TODO Auto-generated catch block
>>                 e.printStackTrace();
>>         }
>>
>> any ideas ?
>>
>> tks !!!!!
> First, you'd be better off using ProcessBuilder.
> Second, are you sure the exact same command is run?
> Third, regardless of whether or not use use ProcessBuilder vs.=20
> rt.exec(), you *must* drain the InputStreams of the Process, or the=20
> Process may block unexpectedly.

Fourth, please use Java naming conventions: fullXmlFile etc.

H.
--=20
Hendrik Maryns
http://tcl.sfs.uni-tuebingen.de/~hendrik/
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
http://aouw.org
Ask smart questions, get good answers:
http://www.catb.org/~esr/faqs/smart-questions.html


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