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HBase, mail # user - Behaviour on Get call with ColumnPaginationFilter


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Behaviour on Get call with ColumnPaginationFilter
Varun Sharma 2013-02-10, 04:53
Hi,

If I am running the following call:

Get get = new Get(row);
get.setFilter(new ColumnPaginationFilter(50, 0));

Does this load the entire row into memory ? Or will it only try to fetch as
much as needed (basically load only the relevant hfile blocks into block
cache instead of loading all the hfile blocks containing the row) ?

Thanks
Varun
+
Ted Yu 2013-02-11, 00:03