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Accumulo >> mail # user >> row count


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Venkat 2013-04-17, 01:33
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Josh Elser 2013-04-17, 01:52
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Venkat 2013-04-17, 02:46
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David Medinets 2013-04-17, 12:17
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Re: row count
regular expressions worked like a charm as well.
On Wed, Apr 17, 2013 at 8:17 AM, David Medinets <[EMAIL PROTECTED]>wrote:

> A RegExFilter (
> http://affy.blogspot.com/2013/03/exampe-using-accumulos-regexfilter-class.html)
> and count the result set?
>
>
> On Tue, Apr 16, 2013 at 10:46 PM, Venkat <[EMAIL PROTECTED]> wrote:
>
>> Josh, its the former.  I was trying WrappingIterator, RowIterator,
>> PeekingIterator , no success yet.
>>
>> Venkat.
>>
>>
>> On Tue, Apr 16, 2013 at 9:52 PM, Josh Elser <[EMAIL PROTECTED]> wrote:
>>
>>> Venkat,
>>>
>>> Can you be more specific?
>>>
>>> Are you looking for the number of rows matching a Value (value as in
>>> Key-Value) or are you looking for the number of rows matching a given value
>>> in the row-portion of a key?
>>>
>>> e.g.
>>>
>>> Trying to match foo:
>>>
>>> The former would match - row cf:cq ts [vis] foobar
>>> The latter would match - foobar cf:cq ts [vis] value
>>>
>>>
>>> On 04/16/2013 09:33 PM, Venkat wrote:
>>>
>>>> I am sure this question has been asked several times but I could not
>>>> get to the answer using usual searches - which iterator is the right one to
>>>> count the number of rows for a given value or a pattern of value ?
>>>>
>>>> Venkat.
>>>>
>>>
>>>
>>
>
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Keith Turner 2013-04-17, 14:42
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Venkat 2013-04-18, 02:40
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David Medinets 2013-04-18, 01:43