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From Gary Dusbabek <gdusba...@gmail.com>
Subject Re: Count rows
Date Fri, 13 Aug 2010 20:07:02 GMT
Should we close https://issues.apache.org/jira/browse/CASSANDRA-653
then?  Fetching a count of all rows is just a specific instance of
fetching the count of a range or rows.

I spoke to a programmer at the summit who was working on this ticket
mainly as a way of getting familiar with the codebase.  He didn't want
to submit a patch though, if there was zero chance of it ever being
committed.

Gary

On Fri, Aug 13, 2010 at 12:52, Jonathan Ellis <jbellis@gmail.com> wrote:
> because it would work amazingly poorly w/ billions of rows.  it's an
> antipattern.
>
> On Fri, Aug 13, 2010 at 10:50 AM, Mark <static.void.dev@gmail.com> wrote:
>> On 8/13/10 10:44 AM, Jonathan Ellis wrote:
>>>
>>> not without fetching all of them with get_range_slices
>>>
>>> On Fri, Aug 13, 2010 at 10:37 AM, Mark<static.void.dev@gmail.com>  wrote:
>>>
>>>>
>>>> Is there some way I can count the number of rows in a CF.. CLI, MBean?
>>>>
>>>> Gracias
>>>>
>>>>
>>>
>>>
>>>
>>
>> Im guessing you would advise against this? Any reason this wouldn't be
>> exposed via a MBean?
>>
>
>
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of Riptano, the source for professional Cassandra support
> http://riptano.com
>

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