Addition of a Column Pagination Filter
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Key: HBASE-2438
URL: https://issues.apache.org/jira/browse/HBASE-2438
Project: Hadoop HBase
Issue Type: New Feature
Components: filters
Affects Versions: 0.20.3
Reporter: Paul Kist
Fix For: 0.20.3
Client applications may need to do pagination, depending on the number of
columns returned, it may be more efficient to perform pagination algorithms at
the database level (similar to SQL's LIMIT and OFFSET). This will be an
additional filter taking two parameters:
- page
- pageSize
For every row, that gets returned, only a subset of columns are returned based
on page and pageSize
If the page / pageSize column goes over the limits, then no results are
returned from the filter.
A practical example for using a filter like this may be for folks doing
Row-based indexing with Hbase.
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