Hi all
This is part of my hbase code, I want to query longitude greater than 144,
but I can not get the correct results
My question is whether the comparison is based on dictionary order. If I
want to filter it based on a comparison of type double what to do, that is,
the numerical comparison
thanks a lot
HTablePool pool = new HTablePool();
HTableInterface table = pool.getTable(data_rh);
SingleColumnValueFilter filter1 = new SingleColumnValueFilter(
Bytes.toBytes("s"), Bytes.toBytes("LONGITUDE"),
CompareFilter.CompareOp.GREATER,
Bytes.toBytes(LONGTIUDE_DOUBLE));
Scan scan = new Scan();
scan.addColumn(Bytes.toBytes("s"), Bytes.toBytes("LONGITUDE"));
scan.setFilter(filter1);
--
In the Hadoop world, I am just a novice, explore the entire Hadoop
ecosystem, I hope one day I can contribute their own code
YanBit
[email protected]
