kadirozde commented on code in PR #1569: URL: https://github.com/apache/phoenix/pull/1569#discussion_r1124851443
########## phoenix-core/src/main/java/org/apache/phoenix/filter/PagedFilter.java: ########## @@ -28,16 +28,21 @@ import org.apache.hadoop.hbase.Cell; import org.apache.hadoop.hbase.CellUtil; import org.apache.hadoop.hbase.DoNotRetryIOException; +import org.apache.hadoop.hbase.HConstants; import org.apache.hadoop.hbase.exceptions.DeserializationException; import org.apache.hadoop.hbase.filter.Filter; import org.apache.hadoop.hbase.filter.FilterBase; import org.apache.hadoop.hbase.util.Bytes; import org.apache.hadoop.hbase.util.Writables; import org.apache.hadoop.io.Writable; import org.apache.phoenix.util.EnvironmentEdgeManager; +import org.apache.phoenix.util.ScanUtil; /** - * This filter overrides the behavior of delegate so that we do not scan more rows than pageSizeInRows . + * This is a top level Phoenix filter which injected to a scan at the server side. If the scan has + * already a filter then PagedFilter wraps it. There two functions this filter implements: paging + * and TTL. The paging function makes sure that the scan does not take more than pageSizeInMs. + * The TTL function is for masking expired rows. Review Comment: I edited my previous comment after realizing that we can do what you suggested. I will make the change. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
