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!

________________________________

This email (including any attachments) is confidential and may be legally privileged. If you received this email in error, please delete it immediately and do not copy it or use it for any purpose or disclose its contents to any other person. Thank you.

本电邮(包括任何附件)可能含有机密资料并受法律保护。如您不是正确的收件人，请您立即删除本邮件。请不要将本电邮进行复制并用作任何其他用途、或透露本邮件之内容。谢谢。

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!
>
> ________________________________
>
> This email (including any attachments) is confidential and may be legally
> privileged. If you received this email in error, please delete it
> immediately and do not copy it or use it for any purpose or disclose its
> contents to any other person. Thank you.
>
>
> 本电邮(包括任何附件)可能�
�谢�茏柿喜⑹芊�杀；ぁ�
如您不是正确的收件人，请�
�⒓瓷境�居始�Ｇ氩灰��
本电邮进行复制并用作任何�
渌�猛尽⒒蛲嘎侗居始���
容。谢谢。
>

">" 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!
>>
>> ________________________________
>>
>> This email (including any attachments) is confidential and may be legally
>> privileged. If you received this email in error, please delete it
>> immediately and do not copy it or use it for any purpose or disclose its
>> contents to any other person. Thank you.
>>
>>
>> 本电邮(包括任何附件)可能�
�谢�茏柿喜⑹芊�杀；ぁ�
如您不是正确的收件人，请�
�⒓瓷境�居始�Ｇ氩灰��
本电邮进行复制并用作任何�
渌�猛尽⒒蛲嘎侗居始���
容。谢谢。
>>

Should we fix the docs for 0.10 release? I can open a JIRA.

Thanks,
Prashant

2012/3/28 Daniel Dai <[EMAIL PROTECTED]>

> ">" 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!
> >>
> >> ________________________________
> >>
> >> This email (including any attachments) is confidential and may be
> legally
> >> privileged. If you received this email in error, please delete it
> >> immediately and do not copy it or use it for any purpose or disclose its
> >> contents to any other person. Thank you.
> >>
> >>
> >>
> 本电邮(包括任何附件)可能�
�谢�茏柿喜⑹芊�杀；ぁ�
如您不是正确的收件人，请�
�⒓瓷境�居始�Ｇ氩灰��
本电邮进行复制并用作任何�
渌�猛尽⒒蛲嘎侗居始���
容。谢谢。
> >>
>

Yes, please.

2012/3/28 Prashant Kommireddi <[EMAIL PROTECTED]>:
> Should we fix the docs for 0.10 release? I can open a JIRA.
>
> Thanks,
> Prashant
>
> 2012/3/28 Daniel Dai <[EMAIL PROTECTED]>
>
>> ">" 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!
>> >>
>> >> ________________________________
>> >>
>> >> This email (including any attachments) is confidential and may be
>> legally
>> >> privileged. If you received this email in error, please delete it
>> >> immediately and do not copy it or use it for any purpose or disclose its
>> >> contents to any other person. Thank you.
>> >>
>> >>
>> >>
>> 本电邮(包括任何附件)可能�
�谢�茏柿喜⑹芊�杀；ぁ�
如您不是正确的收件人，请�
�⒓瓷境�居始�Ｇ氩灰��
本电邮进行复制并用作任何�
渌�猛尽⒒蛲嘎侗居始���
容。谢谢。
>> >>
>>