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From Alok Singh <aloksi...@gmail.com>
Subject Re: ColumnSuffixFilter in HBase
Date Wed, 11 Feb 2015 05:53:49 GMT
Doesn't the FuzzyRowFilter only work on rowkeys? Not sure how it would
apply to column qualifiers.

Alok

On Tue, Feb 10, 2015 at 9:48 PM, Jean-Marc Spaggiari
<jean-marc@spaggiari.org> wrote:
> Regex are more expensive that "basic" filters for sure. But it's a simple
> solution. You can implement a ColumnSuffixFilter. If you keys are always
> the same length, you can look at this:
> https://hbase.apache.org/0.94/apidocs/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html
>
> JM
>
> 2015-02-11 0:44 GMT-05:00 hongbin ma <mahongbin@apache.org>:
>
>> Will there be any performance issues ? i'm curious if there's an efficient
>> way of implement such kind of filer.
>>
>> On Wed, Feb 11, 2015 at 1:39 PM, Alok Singh <aloksingh@gmail.com> wrote:
>>
>> > You could use a QualifierFilter with a RegexStringComparator to do the
>> > same.
>> >
>> > Alok
>> >
>> > On Tue, Feb 10, 2015 at 7:23 PM, anil gupta <anilgupta84@gmail.com>
>> wrote:
>> > > Hi,
>> > >
>> > > I want to get all the columns of a row that ends with "xyz". I know
>> there
>> > > is ColumnPrefixFilter. Is there any other column filter in HBase that
>> can
>> > > help me simulate feature of suffix matching?
>> > >
>> > > In my opinion, ColumnSuffixFilter would be a good addition to Filters
>> of
>> > > HBase.
>> > >
>> > > --
>> > > Thanks & Regards,
>> > > Anil Gupta
>> >
>>

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