Hi Lars,
Yes please open a Jira, target to 90.1, and assign to me.
Best regards,
- Andy
Problems worthy of attack prove their worth by hitting back.
- Piet Hein (via Tom White)
--- On Tue, 1/25/11, Lars George <[email protected]> wrote:
> From: Lars George <[email protected]>
> Subject: Missing filter documentation for Stargate
> To: [email protected], "apurtell" <[email protected]>
> Date: Tuesday, January 25, 2011, 10:27 AM
> Hi,
>
> Am I wrong or is there a lack of documentation for the
> FilterModel for
> the filters in Stargate? The Wiki
> http://wiki.apache.org/hadoop/Hbase/HbaseRest points to
> an old 0.20.4
> documentation (although saying it is the new place) and the
> other page
> we have is void of details on the filters for scans, i.e.
> http://wiki.apache.org/hadoop/Hbase/Stargate
>
> They are implemented in
> https://issues.apache.org/jira/browse/HBASE-1696 (also
> see the linked
> https://issues.apache.org/jira/browse/HBASE-2274) but
> no description
> is public. I used a little helper to get the details like
> so
>
> import org.apache.hadoop.hbase.filter.BinaryComparator;
> import org.apache.hadoop.hbase.filter.CompareFilter;
> import org.apache.hadoop.hbase.filter.Filter;
> import org.apache.hadoop.hbase.filter.RowFilter;
> import org.apache.hadoop.hbase.rest.model.ScannerModel;
> import org.apache.hadoop.hbase.util.Bytes;
>
> public class TestFilter {
>
> public static void main(String[] args) {
> Filter f = new
> RowFilter(CompareFilter.CompareOp.EQUAL, new
> BinaryComparator(Bytes.toBytes("testrow")));
> try {
>
> System.out.println(ScannerModel.stringifyFilter(f));
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> }
>
> giving
>
> {"op":"EQUAL","type":"RowFilter","comparator":{"value":"dGVzdHJvdw==","type":"BinaryComparator"}}
>
> Obviously this can be also seen from the FilterModel class
> but I
> assume we need some documentation on that Stargate page?
>
> Should I open a JIRA?
>
> Thanks,
> Lars
>
