Mu, I think rowid is metadata in RDBMS storage engine and it is not related to user data. but in hbase rowkey usually contains user data as a purpose of primary index in rdbms.(http://hbase.apache.org/book.html#rowkey.design) there is more explanation in google's bigtable paper.
On Fri, May 16, 2014 at 12:21 AM, Ted Yu <[email protected]> wrote: > I looked at > http://docs.oracle.com/cd/B19306_01/server.102/b14200/pseudocolumns008.htm > > ROWID contains more information than rowkey in HBase does. > > You can refer to: > http://hbase.apache.org/book.html#row > > Cheers > > > On Thu, May 8, 2014 at 2:12 AM, mu yu <[email protected]> wrote: > > > Hey,everyone.Got a question when i designing the hbase rowkey . > > It's the known ROWID is the record 'phyical address 'that orace access > > which > > is unique and direct access. > > Does the Rowkey in hbase work the same ? > > > > I didn't go the answer from google or habase site. > > Any reply are appreciate,thanks in advance . > > >
