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Pig >> mail # user >> I got some trouble with the r0.9.2 documents.


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Re: I got some trouble with the r0.9.2 documents.
">" is confusing, should be "<". Right side has higher priority.

Daniel

2012/3/27 Prashant Kommireddi <[EMAIL PROTECTED]>:
> Hi,
>
> "pig.properties" here is different from "-P" option. By default, you can
> load "pig.properties" by specifying the location of the same on the
> classpath and THIS takes the highest precedence. Then comes -D followed by
> -P.
>
> The document says if you provide a property through all of -D, -P AND the
> properties file - the properties file will take precedence.
>
>
> 2012/3/26 赵新刚 <[EMAIL PROTECTED]>
>
>> In this -> http://pig.apache.org/docs/r0.9.2/start.html#properties
>>
>>
>> The following precedence order is supported: pig.properties > -D Pig
>> property > -P properties file > set command.
>>
>> This means that if the same property is provided using the �D command line
>> option as well as the �P command line option and a properties file, the
>> value of the property in the properties file will take precedence.
>>
>>
>>
>> I don’t quite understand what this meaning.
>> Prefcedence order says �D is bigger than �P . why the �P will take
>> precedence?
>>
>> Thanks!
>>
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