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Pig >> mail # user >> Pig configuration for embedded programs


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Jeff Yuan 2013-03-29, 19:50
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Prashant Kommireddi 2013-03-29, 20:00
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Jeff Yuan 2013-03-29, 20:15
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Re: Pig configuration for embedded programs
Take a look at HExecutionEngine.java

Sent from my iPhone

On Mar 29, 2013, at 1:15 PM, Jeff Yuan <[EMAIL PROTECTED]> wrote:

> Thanks! Do you know where in the code is this loading of
> configuration, etc handled? I'm still pretty new, and want to
> understand a bit more about how this works.
>
>
>
> On Fri, Mar 29, 2013 at 1:00 PM, Prashant Kommireddi
> <[EMAIL PROTECTED]> wrote:
>> Hi Jeff,
>>
>> Your embedded program should work as long as the conf dir/files are on
>> the classpath.
>>
>> Sent from my iPhone
>>
>> On Mar 29, 2013, at 12:50 PM, Jeff Yuan <[EMAIL PROTECTED]> wrote:
>>
>>> Hi guys,
>>>
>>> I have a quick question about configuring Pig correctly when used in a
>>> embedded java program: ie my code instantiates PigServer and registers
>>> queries to it.
>>>
>>> How do I set the directory to load the hadoop configuration and pig
>>> properties? Is it just a matter of setting the path in the
>>> PIG_CLASSPATH and HADOOP_CONF_DIR environment variables? I've seen
>>> some documentation about setting configs when directly running pig,
>>> but not much discussing when used as an embedded program.
>>>
>>> Would appreciate any pointers. Thanks!