Have you looked at this filter ? src/main/java/org/apache/hadoop/hbase/filter/PrefixFilter.java
Cheers On Tue, Dec 17, 2013 at 7:14 AM, fateme Abiri <[email protected]>wrote: > hi my freiend... > tanx for your feedback... > > i m sorry, i take a mistake when i wrote in my email, i write correctly in > my IDE, > but the rows which was returned only match with one of the <id>prefix > filters!!! > > > > > > On Tuesday, December 17, 2013 5:57 PM, Ted Yu <[email protected]> wrote: > > An 'E' is missing from MUST_PASS_ON > > The for loop has 5 iterations instead of 4. > > Cheers > > > On Dec 17, 2013, at 6:14 AM, fateme Abiri <[email protected]> wrote: > > > hi friends > > I want to use a filter in hbase to return rows with different prefix... > > > > for eg. my rows structure are <id>+URLStrings > > > > so i want to return rows with 4 <id> prefix : > > <12234> > > > > <4534> > > > > <134> > > > <4234> > > how can I do that? > > i use > > > > FilterLis RowFilterlist; RowFilterlist= new > FilterLis(FilterList.Operator.Must_PASS_ON) > > > > //add 4 id to prefix match.... > > > > for(int i=0;i<5;i++){ > > id=getID(i); > > RowFilterlist.addFilter(new RowFilter(CompareFilter.CompareOp.EQUAL, new > RegexStringComparator("<"+id+">"+"[\\S]+")); > > } > > scan.setFilter(RowFilterlist); > > > > is it correct? its return wrong rows !!! >
