Hi Bret, Thanks for your reply, I had used Riak since version 0.14 via HTTP... for 2.0 I decided to do the switch to PBC and I'm glad to hear all HTTP calls has been migrated to PBC too :)
Does anybody know an estimate date for version 2.0 to be out? I'm starting a new project and I would love to be able to use 2.0 as "list" buckets is a great feature for my needs. Thanks, Alex On Mon, Jun 23, 2014 at 9:57 PM, Brett Hazen <br...@basho.com> wrote: > Alex - > > I suspect you may be looking at some older documentation. AFAIK all HTTP > functionality is now (Riak 2.0) supported via PBC so you can pick either > transport or the other for all of your communication. In the past there > was some functionality available only via HTTP. There are now some direct > queries to the Solr API which are available only via HTTP, but that’s > outside of Riak’s core [1]. > > I’m sure those more in the know will correct me if I’ve misspoken. > > Brett > > [1] http://docs.basho.com/riak/2.0.0beta1/dev/advanced/search/ > > On June 23, 2014 at 10:47:45 AM, Alex De la rosa (alex.rosa....@gmail.com) > wrote: > > Hi Luc, > > Cool, thanks! I can see how to do it now: > > bucket = client.bucket_type('counter_bucket').bucket('counters') > > Will be checking it more to see what can I do that is not yet documented. > > The Python documentation says at one point: "Some requests are only valid > over 'http', and will always be sent via those transports, regardless of > which protocol is preferred.". Can I know which requests are HTTP only? is > it for something in particular? or they will be made into PBC at some point? > > Thanks, > Alex > > > On Mon, Jun 23, 2014 at 5:29 PM, Luc Perkins <lperk...@basho.com> wrote: > >> Alex, >> >> It sounds like you're working mostly with the lower-level Python API at >> the moment, but if you want to use the higher-level parts of the client for >> interacting with Riak Data Types (sets, maps, and counters), there is a >> tutorial here: >> >> >> https://raw.githubusercontent.com/basho/basho_docs/2.0.0/source/languages/en/riak/dev/using/data-types.md >> >> You'll see the Python samples interspersed throughout. I know it's >> annoying because it's just raw Markdown at the moment, but this will be >> deployed to our normal docs site <http://docs.basho.com/riak/2.0.0beta1/> >> soon. >> >> Hope that helps! >> >> Luc >> >> >> On Mon, Jun 23, 2014 at 4:54 PM, Alex De la rosa <alex.rosa....@gmail.com >> > wrote: >> >>> Hi Sean, >>> >>> Thanks for your quick reply, is what i suspected, moreover after >>> checking riak.proto file in the source. So mainly the contents to store >>> (json or not json) is not PB encoded semantically, but is encoded as a >>> "body" field in the Message. That's good though. >>> >>> Another question... is there any estimated date for Riak 2.0 to be >>> released? I'm playing with 2.0 beta 1 and the "list" object is a must-have >>> for me (same as the "counter" object that can be found in Riak 1.4). >>> >>> Is crucial for me to decide which technologies to use in my new project; >>> so far Riak 2.0 seems a great option, but I can not build under a beta. >>> >>> Another question now that I talk about "counters"... how do you do it >>> with Python's PBC? I can see the functions: RiakClient.get_counter() >>> and RiakClient.update_counter()... but... how do you create a new counter? >>> how do you specify the special connotations to the bucket? >>> >>> Thanks, >>> Alex >>> >>> >>> On Mon, Jun 23, 2014 at 4:38 PM, Sean Cribbs <s...@basho.com> wrote: >>> >>>> Hi Alex, >>>> >>>> By default, the client assumes new objects use JSON as the encoding. >>>> The protocol buffers are only used on the wire to encode Riak's protocol. >>>> If you want to use your own protobuffs messages, I suggest two things: >>>> >>>> 1. Decide on a `content_type` property for each of your data types and >>>> be sure to assign that to each key as you create it. I've used >>>> 'application/pb-person' as an example below. >>>> 2. Register encoder and decoder functions [1] on the RiakClient object, >>>> like so: >>>> >>>> client.set_decoder('application/pb-person', Person.ParseFromString) >>>> client.set_encoder('application/pb-person', lambda x: >>>> x.SerializeToString()) >>>> >>>> [1] >>>> http://riak-python-client.readthedocs.org/en/latest/client.html#serialization >>>> >>>> Cheers, >>>> >>>> >>>> On Mon, Jun 23, 2014 at 9:19 AM, Alex De la rosa < >>>> alex.rosa....@gmail.com> wrote: >>>> >>>>> Hi there, >>>>> >>>>> I just installed RIAK 2.0 beta 1 and was playing with the Python >>>>> library using 'pbc' (Protocol Buffers). >>>>> >>>>> test.py >>>>> >>>>> --------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------- >>>>> import riak >>>>> client = riak.RiakClient(host ='127.0.0.1', http_port = 8098, >>>>> pb_port = 8087, protocol = 'pbc') >>>>> bucket = client.bucket('people') >>>>> >>>>> key = bucket.new('alex', data={"username":"Alex","age":33}) >>>>> key.store() >>>>> >>>>> print bucket.get('alex').encoded_data >>>>> >>>>> --------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------- >>>>> >>>>> it works perfectly and it prints {"username": "Alex", "age": 33} as it >>>>> should print. >>>>> >>>>> However, I'm not using a proto file (person.proto) and compiling it >>>>> into binary for Python to use it... something like: >>>>> >>>>> person.proto >>>>> >>>>> --------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------- >>>>> message Person { >>>>> required string username = 1; >>>>> required int32 age = 2; >>>>> } >>>>> >>>>> --------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------- >>>>> >>>>> xxx.py >>>>> >>>>> --------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------- >>>>> import person_pb2 >>>>> person = person_pb2.Person() >>>>> person.username = "Alex" >>>>> person.age = 33 >>>>> data = person.SerializeToString() >>>>> >>>>> --------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------- >>>>> >>>>> Am I using the 'pbc' interface wrong? however, on Riak's examples page >>>>> is done also without the "proto" file... I'm a bit confused at the moment >>>>> as it changed the way I normally would use Protocol Buffers. >>>>> >>>>> Thanks, >>>>> Alex >>>>> >>>>> _______________________________________________ >>>>> riak-users mailing list >>>>> riak-users@lists.basho.com >>>>> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >>>>> >>>>> >>>> >>>> >>>> -- >>>> Sean Cribbs <s...@basho.com> >>>> Software Engineer >>>> Basho Technologies, Inc. >>>> http://basho.com/ >>>> >>> >>> >>> _______________________________________________ >>> riak-users mailing list >>> riak-users@lists.basho.com >>> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >>> >>> >> > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > >
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