Hi Sun, There is no custom HBase filter that phoenix uses to scan specific time range rows.
Having said that, I am currently working on https://issues.apache.org/jira/browse/PHOENIX-914 that is going to provide the capability of having a column directly map to HBase cell level timestamp. By specifying the time component of your row key as this special column type, it would help Phoenix use an HBase level optimization that skips HFiles to scan on the basis of time ranges (min and max cell timestamps) those HFiles store. This optimization should help for typical use cases that we see for time series based data where the time component (event_date, created_date, modified_date, etc.) could be naturally mapped to the HBase cell timestamp. Stay tuned :) - Samarth On Mon, Aug 24, 2015 at 12:56 AM, Fulin Sun <[email protected]> wrote: > Hi, team, > > Being interested in whether Phoenix has such custom hbase filter to scan > specific time range rows. Our use case is that > > timestamp being part of the rowkey, and we need to filter rows according > to time range. Would be good for you experts > > can lead me to the proper implementation of Phoenix source code. > > Best, > Sun. > > ------------------------------ > ------------------------------ > > *Certus**Net* > > >
