Key filters + link walking

Dan Reverri dan at basho.com
Mon Mar 14 14:55:44 EDT 2011


What does your map reduce query look like?

Thanks,
Dan

Daniel Reverri
Developer Advocate
Basho Technologies, Inc.
dan at basho.com


On Mon, Mar 14, 2011 at 11:54 AM, Jason J. W. Williams <
jasonjwwilliams at gmail.com> wrote:

> The reason I ask, is when I add a link walk phase (with bucket set to the
> data bucket), my key filter MapReduce errors out:
>
> https://gist.github.com/869640
>
> The key filters are:
>
> ["urldecode"],
> ["tokenize", "/", "2],
> ["eq", "test!"]
>
> Any help is greatly appreciated.
>
> -J
>
>
> On Mon, Mar 14, 2011 at 12:34 PM, Dan Reverri <dan at basho.com> wrote:
>
>> Hi Jason,
>>
>> Yes, a link phase can be used after a key filter.
>>
>> Thanks,
>> Dan
>>
>> Daniel Reverri
>> Developer Advocate
>> Basho Technologies, Inc.
>> dan at basho.com
>>
>>
>> On Wed, Mar 9, 2011 at 5:34 PM, Jason J. W. Williams <
>> jasonjwwilliams at gmail.com> wrote:
>>
>>> Is it possible to add a link phase when using key filters? Currently,
>>> just using key filters combined with a reduce phase (built-in reduce
>>> identity). Would like to add a link phase to pull all the linked keys
>>> and pass them to the identity reduce as well. Thank you in advance.
>>>
>>> -J
>>>
>>> _______________________________________________
>>> riak-users mailing list
>>> riak-users at lists.basho.com
>>> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
>>>
>>
>>
>
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