Rob - I got a question following your advice. This is how, I define my
column family
validators = {
'approved': 'UTF8Type',
'tid': 'UTF8Type',
'iid': 'UTF8Type',
'score': 'IntegerType',
'likes': 'IntegerType',
'retweet': 'IntegerType',
'favorite': 'IntegerType',
'screen_name': 'UTF8Type',
'created_date': 'UTF8Type',
'expanded_url': 'UTF8Type',
'embedly_data': 'BytesType',
}
SYSTEM_MANAGER.create_column_family('KeySpaceNNN', 'Twitter_Instagram',
default_validation_class='UTF8Type', super=True, comparator='UTF8Type',
key_validation_class='UTF8Type', column_validation_classes=validator)
Actual data representation:
'row_key': {'1234555665_53323232': {'approved': 'false', 'tid':
123, 'iid': 346666, 'score': 2, likes: 50, retweets: 45, favorite: 34,
screen_name:'goodname'},
'2344555665_53323232': {'approved': 'false', 'tid':
134, 'iid': 346666, 'score': 2, likes: 50, retweets: 45, favorite: 34,
screen_name:'newname'}.
.....
}
Is there something wrong with it? Here 1234555665_53323232 and
2344555665_53323232 are super columns. Also, If I have to represent this
data with new composite comparator, How will I accomplish that?
Please let me know.
Regards.
On Wed, Dec 18, 2013 at 5:32 PM, Robert Coli <[email protected]> wrote:
> On Wed, Dec 18, 2013 at 1:28 PM, Kumar Ranjan <[email protected]>wrote:
>
>> Second approach ( I used in production ):
>> - fetch all super columns for a row key
>>
>
> Stock response mentioning that super columns are anti-advised for use,
> especially in brand new code.
>
> =Rob
>
>
