HBase Filter程序样例及Shell（图）
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==过滤器执行流程==
- reset() : reset the filter state before filtering a new row.
- filterAllRemaining(): true means row scan is over; false means keep going.
- filterRowKey(byte[],int,int): true means drop this row; false means include.
- filterKeyValue(Cell): decides whether to include or exclude this KeyValue. See Filter.ReturnCode.
- transform(KeyValue): if the KeyValue is included, let the filter transform the KeyValue.
- filterRowCells(List): allows direct modification of the final list to be submitted
- filterRow(): last chance to drop entire row based on the sequence of filter calls. Eg: filter a row if it doesn\'t contain a specified column.
==过滤器属性及之间的兼容性==
==过滤器说明及样例==
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