Hi Jiajun, 2011/1/29 陈加俊 <[email protected]>: > final Pair<byte[][], byte[][]> ranges = table.getStartEndKeys(); > final byte[][] startKeys = ranges.getFirst(); > final byte[][] endKeys = ranges.getSecond(); > > I scan the first range and delete the rows,and get the second range and > delete the rows. But I find the ranges is not changed after about 5 minutes.
Those are start and end keys of each region and they don't change when you put or delete rows until the size of the region reaches the threshold and get split. Note that the region includes the startKey and excludes the endKey, so the endKey is actually the startKey of next region. - Tatsuya -- 河野 達也 Tatsuya Kawano (Mr.) Tokyo, Japan twitter: http://twitter.com/tatsuya6502
