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From Jonas Bonér <jo...@jonasboner.com>
Subject Re: new thrift API
Date Sat, 08 Aug 2009 14:49:44 GMT
New API is much better.
Good job.

2009/8/8 Jonas Bonér <jonas@jonasboner.com>:
> Got it. Thanks a lot for amazing support on a Sat. :-)
>
> 2009/8/8 Jonathan Ellis <jbellis@gmail.com>:
>> Count is always the max number of results to return.
>>
>> So it means, starting with `start`, or the first one if start is
>> empty, go until you hit `finish` or `count`, whichever comes first.
>> Empty is not a legal column name so if finish is empty it is ignored
>> and only count is used.
>>
>> We don't offer a numeric offset since that can't be supported
>> efficiently with a log-structured merge disk format.
>>
>> On Sat, Aug 8, 2009 at 8:57 AM, Jonas Bonér<jonas@jonasboner.com> wrote:
>>> 2009/8/8 Jonathan Ellis <jbellis@gmail.com>:
>>>> (either of start and finish may be empty)
>>>
>>> Thanks for fast reply.
>>>
>>> So count is the offset from either start or finish
>>> OR
>>> If start and finish is used then count should be -1 ???
>>>
>>>>
>>>> On Sat, Aug 8, 2009 at 8:41 AM, Jonathan Ellis<jbellis@gmail.com> wrote:
>>>>> Stabilizing but not quite finished (329 and 311 are still waiting for
>>>>> review).  But the fundamentals are the same.
>>>>>
>>>>> You have start/finish because that's what defines a range.  You have
>>>>> count because you often want the First N results.
>>>>>
>>>>> -Jonathan
>>>>>
>>>>> On Sat, Aug 8, 2009 at 8:33 AM, Jonas Bonér<jboner@gmail.com>
wrote:
>>>>>> Hey guys.
>>>>>>
>>>>>> Is the new API stabilizing?
>>>>>>
>>>>>> How is the new range functions suppose to work?
>>>>>>    public List<Column> get_slice_by_names(String keyspace,
String
>>>>>> key, ColumnParent column_parent, List<byte[]> column_names,
int
>>>>>> consistency_level) throws InvalidRequestException, NotFoundException,
>>>>>> TException;
>>>>>>
>>>>>>    public List<Column> get_slice(String keyspace, String
key,
>>>>>> ColumnParent column_parent, byte[] start, byte[] finish, boolean
>>>>>> is_ascending, int count, int consistency_level) throws
>>>>>> InvalidRequestException, NotFoundException, TException;
>>>>>>
>>>>>> These both have a start, finish and count. I was expecting start
and
>>>>>> offset or only start, finish.
>>>>>>
>>>>>> Is the new API documented yet?
>>>>>>
>>>>>> Thanks.
>>>>>>
>>>>>> --
>>>>>> Jonas Bonér
>>>>>>
>>>>>> twitter: @jboner
>>>>>> blog:    http://jonasboner.com
>>>>>> work:   http://crisp.se
>>>>>> work:   http://scalablesolutions.se
>>>>>> code:   http://github.com/jboner
>>>>>>
>>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Jonas Bonér
>>>
>>> twitter: @jboner
>>> blog:    http://jonasboner.com
>>> work:   http://crisp.se
>>> work:   http://scalablesolutions.se
>>> code:   http://github.com/jboner
>>>
>>
>
>
>
> --
> Jonas Bonér
>
> twitter: @jboner
> blog:    http://jonasboner.com
> work:   http://crisp.se
> work:   http://scalablesolutions.se
> code:   http://github.com/jboner
>



-- 
Jonas Bonér

twitter: @jboner
blog:    http://jonasboner.com
work:   http://crisp.se
work:   http://scalablesolutions.se
code:   http://github.com/jboner

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