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Subject: Re: 
From: Aaron Morton <aaron@thelastpickle.com>
In-Reply-To: 
 <CAM9ec=S9XfaR49pe9eMzFbkOQ+273_e+3YFKzdQU6fUcjaxiHg@mail.gmail.com>
Date: Thu, 12 Dec 2013 16:45:48 +1300
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Message-Id: <C874466E-C9F4-453A-9B91-4399C1C7BBC4@thelastpickle.com>
References: 
 <CAM9ec=S9XfaR49pe9eMzFbkOQ+273_e+3YFKzdQU6fUcjaxiHg@mail.gmail.com>
To: Cassandra User <user@cassandra.apache.org>

> SYSTEM_MANAGER.create_column_family('Narrative','Twitter_search_test', =
comparator_type=3D'CompositeType', default_validation_class=3D'UTF8Type', =
key_validation_class=3D'UTF8Type', column_validation_classes=3Dvalidators)=
            =20

CompositeType is a type composed of other types, see=20

=
http://pycassa.github.io/pycassa/assorted/composite_types.html?highlight=3D=
compositetype

Cheers

-----------------
Aaron Morton
New Zealand
@aaronmorton

Co-Founder & Principal Consultant
Apache Cassandra Consulting
http://www.thelastpickle.com

On 12/12/2013, at 6:15 am, Kumar Ranjan <winnerdood@gmail.com> wrote:

> Hey Folks,
>=20
> So I am creating, column family using pycassaShell. See below:
>=20
> validators =3D {
>=20
>     'approved':      'BooleanType', =20
>=20
>     'text':          'UTF8Type',    =20
>=20
>     'favorite_count':'IntegerType', =20
>=20
>     'retweet_count': 'IntegerType', =20
>=20
>     'expanded_url':  'UTF8Type',    =20
>=20
>     'tuid':          'LongType',    =20
>=20
>     'screen_name':   'UTF8Type',    =20
>=20
>     'profile_image': 'UTF8Type',    =20
>=20
>     'embedly_data':  'CompositeType',
>=20
>     'created_at':    'UTF8Type',    =20
>=20
>=20
> }                                   =20
>=20
> SYSTEM_MANAGER.create_column_family('Narrative','Twitter_search_test', =
comparator_type=3D'CompositeType', default_validation_class=3D'UTF8Type', =
key_validation_class=3D'UTF8Type', column_validation_classes=3Dvalidators)=
              =20
>=20
> I am getting this error:
>=20
> InvalidRequestException: InvalidRequestException(why=3D'Invalid =
definition for comparator =
org.apache.cassandra.db.marshal.CompositeType.'             =20
>=20
>=20
>=20
> My data will look like this:
>=20
> 'row_key' : { 'tid' :
>=20
> {
>=20
>         'expanded_url': u'http://instagram.com/p/hwDj2BJeBy/',
>=20
>         'text': '#snowinginNYC!!!! Makes me so =
happy\xe2\x9d\x840brittles0 \xe2\x9b\x84 @ Grumman Studios =
http://t.co/rlOvaYSfKa',
>=20
>         'profile_image': =
u'https://pbs.twimg.com/profile_images/3262070059/1e82f895559b904945d28cd3=
ab3947e5_normal.jpeg',
>=20
>         'tuid': 339322611,
>=20
>         'approved': 'true',
>=20
>         'favorite_count': 0,
>=20
>         'screen_name': u'LonaVigi',
>=20
>         'created_at': u'Wed Dec 11 01:10:05 +0000 2013',
>=20
>         'embedly_data': {u'provider_url': u'http://instagram.com/', =
u'description': u"lonavigi's photo on Instagram", u'title': =
u'#snwinginNYC!!!! Makes me so happy\u2744@0brittles0 \u26c4', u'url': =
u'http://distilleryimage7.ak.instagram.com/5b880dec61c711e3a50b129314edd3b=
_8.jpg', u'thumbnail_width': 640, u'height': 640, u'width': 640, =
u'thumbnail_url': =
u'http://distilleryimage7.ak.instagram.com/b880dec61c711e3a50b1293d14edd3b=
_8.jpg', u'author_name': u'lonavigi', u'version': u'1.0', =
u'provider_name': u'Instagram', u'type': u'poto', u'thumbnail_height': =
640, u'author_url': u'http://instagram.com/lonavigi'},
>=20
>         'tid': 410577192746500096,
>=20
>         'retweet_count': 0
>=20
> }                        =20
>=20
> }
>=20