Riak Search Issue

Alex De la rosa alex.rosa.box at gmail.com
Mon Aug 18 13:55:32 EDT 2014


Hi Luke,

As an alternative version and following the Python Client Documentation I
tried these steps without a bucket_type (although I ended in the same
error):

---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
STEP 1: CREATE SEARCH INDEX: mywantedindex
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
PYTHON:
  client.create_search_index('mywantedindex')

---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
STEP 2: VERIFY INDEX
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
CURL:
  http://RIAK:8098/search/index/mywantedindex
<http://riak:8098/search/index/mywantedindex>
  => {"name":"mywantedindex","n_val":3,"schema":"_yz_default"}

---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
STEP 3: CREATE BUCKET: pleasework3
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
PYTHON:
  bucket = client.bucket('pleasework3')
  bucket.enable_search()
  bucket.set_property('search_index', 'mywantedindex')

---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
STEP 4: VERIFY BUCKET PROPS
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
CURL:
  http://RIAK:8098/riak/pleasework3
  =>
{"props":{"allow_mult":false,"basic_quorum":false,"big_vclock":50,"chash_keyfun":{"mod":"riak_core_util","fun":"chash_std_keyfun"},"dvv_enabled":false,"dw":"quorum","last_write_wins":false,"linkfun":{"mod":"riak_kv_wm_link_walker","fun":"mapreduce_linkfun"},"n_val":3,"name":"pleasework3","notfound_ok":true,"old_vclock":86400,"postcommit":[],"pr":0,"precommit":[],"pw":0,"r":"quorum","rw":"quorum","search":true,"search_index":"mywantedindex","small_vclock":50,"w":"quorum","young_vclock":20}}

---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
RESULT: ERROR!
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
PYTHON:
  print bucket.search('name=Felix')
  => riak.RiakError: 'No index <<"pleasework3">> found.'

At least I can see the "search_index":"mywantedindex" prop set up properly
in the bucket but still getting the same error no matter what I try; I
think is possible there is a bug in the Python client?

Thanks,
Alex


On Mon, Aug 18, 2014 at 6:14 PM, Alex De la rosa <alex.rosa.box at gmail.com>
wrote:

> In case is of help, here are the steps I followed:
>
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> STEP 1: CREATE SEARCH INDEX: mywantedindex
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> PYTHON:
>   client.create_search_index('mywantedindex')
>
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> STEP 2: VERIFY INDEX
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> CURL:
>   http://RIAK:8098/search/index/mywantedindex
>   => {"name":"mywantedindex","n_val":3,"schema":"_yz_default"}
>
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> STEP 3: CREATE BUCKET TYPE: anothertry
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> SHELL:
>   riak-admin bucket-type create anothertry
> '{"props":{"search_index":"mywantedindex"}}'
>   => anothertry created
>   riak-admin bucket-type activate anothertry
>   => anothertry has been activated
>
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> STEP 4: CREATE BUCKET TO STORE OBJECTS: pleasework
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> PYTHON:
>   bucket = client.bucket_type('anothertry').bucket('pleasework')
>   bucket.enable_search()
>   bucket.set_property('search_index', 'mywantedindex')
>   key = bucket.new('cat-1', data={"name":"Felix","species":"Felis catus"},
> content_type='application/json')
>   key.store()
>   print bucket.search('name=Felix')
>
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> RESULT: ERROR!
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
> riak.RiakError: 'No index <<"pleasework">> found.'
>
> Thanks,
> Alex
>
>
> On Mon, Aug 18, 2014 at 5:59 PM, Alex De la rosa <alex.rosa.box at gmail.com>
> wrote:
>
>> Hi Luke,
>>
>> Yes, I'm using the version 2.1.0rc1 installed via PIP as explained by
>> Sean in another thread here.
>>
>> Thanks,
>> Alex
>>
>>
>> On Mon, Aug 18, 2014 at 5:57 PM, Luke Bakken <lbakken at basho.com> wrote:
>>
>>> Hi Alex,
>>>
>>> I'll work on reproducing this error, thank you for the details. I'm
>>> assuming you're using the 2.1.0rc1 version of the Python client
>>> available here:
>>>
>>> https://pypi.python.org/pypi?:action=display&name=riak#downloads
>>>
>>> --
>>> Luke Bakken
>>> CSE
>>> lbakken at basho.com
>>>
>>>
>>> On Mon, Aug 18, 2014 at 8:47 AM, Alex De la rosa
>>> <alex.rosa.box at gmail.com> wrote:
>>> > Hi Luke,
>>> >
>>> > Same error:
>>> >
>>> > bucket = client.bucket_type('animals').bucket('cats')
>>> > bucket.enable_search()
>>> > bucket.set_property('search_index', 'famous') # NEW: Setting the search
>>> > index to the bucket
>>> > key = bucket.new('feliz', data={"name":"Felix","species":"Felis
>>> catus"},
>>> > content_type='application/json')
>>> > key.store()
>>> > print bucket.search('name=Felix')
>>> >
>>> > Output:
>>> >
>>> > Traceback (most recent call last):
>>> >   File "x.py", line 11, in <module>
>>> >     print bucket.search('name=Felix')
>>> >   File "/usr/local/lib/python2.7/dist-packages/riak/bucket.py", line
>>> 420, in
>>> > search
>>> >     return self._client.fulltext_search(self.name, query, **params)
>>> >   File
>>> "/usr/local/lib/python2.7/dist-packages/riak/client/transport.py",
>>> > line 184, in wrapper
>>> >     return self._with_retries(pool, thunk)
>>> >   File
>>> "/usr/local/lib/python2.7/dist-packages/riak/client/transport.py",
>>> > line 126, in _with_retries
>>> >     return fn(transport)
>>> >   File
>>> "/usr/local/lib/python2.7/dist-packages/riak/client/transport.py",
>>> > line 182, in thunk
>>> >     return fn(self, transport, *args, **kwargs)
>>> >   File
>>> "/usr/local/lib/python2.7/dist-packages/riak/client/operations.py",
>>> > line 573, in fulltext_search
>>> >     return transport.search(index, query, **params)
>>> >   File
>>> >
>>> "/usr/local/lib/python2.7/dist-packages/riak/transports/pbc/transport.py",
>>> > line 564, in search
>>> >     MSG_CODE_SEARCH_QUERY_RESP)
>>> >   File
>>> >
>>> "/usr/local/lib/python2.7/dist-packages/riak/transports/pbc/connection.py",
>>> > line 50, in _request
>>> >     return self._recv_msg(expect)
>>> >   File
>>> >
>>> "/usr/local/lib/python2.7/dist-packages/riak/transports/pbc/connection.py",
>>> > line 142, in _recv_msg
>>> >     raise RiakError(err.errmsg)
>>> > riak.RiakError: 'No index <<"cats">> found.'
>>> >
>>> > Thanks,
>>> > Alex
>>> >
>>> >
>>> > On Mon, Aug 18, 2014 at 5:00 PM, Luke Bakken <lbakken at basho.com>
>>> wrote:
>>> >>
>>> >> Alex -
>>> >>
>>> >> Let's take a step back and try out the "famous" index and "animals"
>>> >> bucket type, which you have confirmed are set up correctly. This
>>> >> (untested) code should create an object ("cat-1") in the "cats" bucket
>>> >> (within the "animals" bucket type), which will then be indexed by the
>>> >> "famous" index:
>>> >>
>>> >> bucket = client.bucket_type('animals').bucket('cats')
>>> >> obj = RiakObject(client, bucket, 'cat-1')
>>> >> obj.content_type = 'application/json'
>>> >> obj.data = { 'name': 'Felix', 'species': 'Felis catus' }
>>> >> obj.store()
>>> >>
>>> >> --
>>> >> Luke Bakken
>>> >> CSE
>>> >> lbakken at basho.com
>>> >>
>>> >> On Mon, Aug 18, 2014 at 7:50 AM, Alex De la rosa
>>> >> <alex.rosa.box at gmail.com> wrote:
>>> >> > Hi Luke,
>>> >> >
>>> >> > I also tried with a normal bucket "cats" using the type "animals"
>>> as the
>>> >> > documentation seemed to suggest and gave me the same error but this
>>> time
>>> >> > saying that "cats" was not found as an index... so... still no clue
>>> how
>>> >> > to
>>> >> > do it.
>>> >> >
>>> >> > This is an alternate code I did looking at the Python client API
>>> >> > documentation, etc...
>>> >> >
>>> >> > client.create_search_index('men')
>>> >> > bucket = client.bucket('accounts')
>>> >> > bucket.enable_search()
>>> >> > bucket.set_property('search_index', 'men')
>>> >> > key = bucket.new('alex',
>>> data={"username":"Alex","age":25,"sex":"male"},
>>> >> > content_type='application/json')
>>> >> > key.store()
>>> >> > print bucket.search('sex=male')
>>> >> >
>>> >> > Again, it says "accounts" is not an index... in this code no bucket
>>> >> > types
>>> >> > are used, just a plain bucket "accounts"... what is wrong? what is
>>> >> > missing
>>> >> > for it to work??
>>> >> >
>>> >> > This is really frustrating.
>>> >> >
>>> >> > Thanks,
>>> >> > Alex
>>> >> >
>>> >> >
>>> >> > On Mon, Aug 18, 2014 at 4:44 PM, Luke Bakken <lbakken at basho.com>
>>> wrote:
>>> >> >>
>>> >> >> Hi Alex -
>>> >> >>
>>> >> >> You correctly created the "famous" index, as well as correctly
>>> >> >> associated it with the bucket *type* "animals". Note that a bucket
>>> >> >> type is not the same thing as a bucket in previous versions of
>>> Riak. A
>>> >> >> bucket type is a way to give 1 or more buckets within that type the
>>> >> >> same properties. You'll have to use different code in your Riak
>>> client
>>> >> >> to use bucket types:
>>> >> >>
>>> >> >> http://docs.basho.com/riak/2.0.0/dev/advanced/bucket-types/
>>> >> >>
>>> >> >> --
>>> >> >> Luke Bakken
>>> >> >> CSE
>>> >> >> lbakken at basho.com
>>> >
>>> >
>>>
>>
>>
>
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