Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Pig >> mail # user >> deserializing nested protobufs


Copy link to this message
-
Re: deserializing nested protobufs
Hey Jon,

I'm not seeing anything in ProtobuftoPig that is specific to handling protobuf byte fields containing serialized protobuf.

Do you have a Pig example?

Thanks,
Ben

On Mar 26, 2012, at 4:14 PM, Jonathan Coveney wrote:

> Look up the util class ProtobuftoPig
>
> 2012/3/26 Benjamin Juhn <[EMAIL PROTECTED]>
>
>> Thanks Jon,
>>
>> I'm using elephant-bird, and it allows me to load message A.  I'm not sure
>> if it has pig bindings allowing me to deserialize message B from message A
>> though.
>>
>> Thanks,
>> Ben
>>
>> On Mar 26, 2012, at 4:09 PM, Jonathan Coveney wrote:
>>
>>> Ben,
>>>
>>> take a look at elephantbird https://github.com/kevinweil/elephant-bird
>>>
>>> Jon
>>>
>>> 2012/3/26 Benjamin Juhn <[EMAIL PROTECTED]>
>>>
>>>> Hi all,
>>>>
>>>> I'm using pig with protobuf and I have some byte fields containing
>>>> serialized protobuf data.  Is it possible to handle this nested
>> serialized
>>>> data with pig?
>>>>
>>>> ex.
>>>> message A {
>>>> required bytes data = 1   // serialized message B
>>>> }
>>>> message B {
>>>> ...
>>>> }
>>>>
>>>> Thanks,
>>>> Ben
>>
>>