HBase Filter程序样例及Shell（图）

==过滤器执行流程==

•  : reset the filter state before filtering a new row.
• : true means row scan is over; false means keep going.
• : true means drop this row; false means include.
• : decides whether to include or exclude this KeyValue. See .
• : if the KeyValue is included, let the filter transform the KeyValue.
• : allows direct modification of the final list to be submitted
• : 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.

==过滤器说明及样例==

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