Please take a look at ./hbase-native-client/src/hbase/client/filter-test.cc
:
get_one.SetFilter(FilterFactory::ColumnPrefixFilter("foo_"));
get_two.SetFilter(FilterFactory::ColumnPrefixFilter("column_"));
FYI
On Wed, Sep 20, 2017 at 3:33 AM, Andrzej <[email protected]> wrote:
> PrefixFilter - takes a single argument, a prefix of a row key. It returns
> only those key-values present in a row that start with the specified row
> prefix
>
> Previously I thought, that if we have rows:
> Addr1Hash1
> Addr1Hash2
> Addr1Hash3
> Addr2Hash1
> Addr2Hash2
> Addr2Hash3
>
> If we call
> shared_ptr<Scan> scan = make_shared<Scan>("Addr2");
> shared_ptr<ResultScanner> scanner = table->Scan(*scan);
>
> that Scanner go to "Addr2Hash1"
> and if we apply make_shared<Scan>(""), Scanner got to first row of table.
> But is needed PrefixFilter? How it apply with Scanner?
>
