See the example on the bottom of the page .. http://hadoop.apache.org/hbase/docs/r0.19.3/api/overview-summary.html
It is very well documented ... and u can easily understand! On Fri, Jul 31, 2009 at 2:26 PM, Ninad Raut <[email protected]>wrote: > Use a Scanner instead of a get.... > > 2009/7/31 <[email protected]> > > > As to your suggestion, how do I complete following codes? > > or any better codes would be great! > > > > HTable table = new HTable(config, "user"); > > Get g = new Get(Bytes.toBytes("U1")); > > Result r = table.get(g); > > > > for loop--- //I don't know how many articles the user have. > > byte [] t = r.getValue(Bytes.toBytes("chapter"), Bytes.toBytes("?")); > > //t1 > > byte [] c = r.getValue(Bytes.toBytes("chapter"), Bytes.toBytes("?")); > > //c1 > > byte [] d = r.getValue(Bytes.toBytes("chapter"), Bytes.toBytes("?")); > > //d1 > > end loop--- > > > > Thank you very much > > > > Fleming > > 宏明 > > > > > > > > > > Ninad Raut > > <hbase.user.ninad To: > > [email protected] > > @gmail.com> cc: (bcc: > > Y_823910/TSMC) > > Subject: Re: HBase schema > > design > > 2009/07/31 11:48 > > AM > > Please respond to > > hbase-user > > > > > > > > > > > > > > create user as your row key. then create a columnFamily called chapter. > For > > each column entry store a json string which will contain title,content > and > > creation date. Using google's gson marsheller to convert your POJO object > > to > > JSON string. > > U1 chapter:{t1,c1,d1},chapter:{t2,c2,d2}... etc... > > let me know if it helps. > > > > 2009/7/31 <[email protected]> > > > > > Hi there, > > > > > > If I want to save my user's articles, I want to know how to create > HBase > > > schema. > > > > > > key value title content create_date > > > U1 t1 c1 d1 > > > U1 t2 c2 d2 > > > U1 t3 c3 d3 > > > > > > After the user sign in,I want to show the user's(U1) article > > > title(t1,t2,t3) > > > Sorry, I am not familiar with Column-Oriented design. I really want to > > know > > > the > > > correct way to design HBase schema. > > > Any suggestion would be appreciated! > > > > > > Fleming > > > 宏明 > > > > > > > > > --------------------------------------------------------------------------- > > > TSMC PROPERTY > > > This email communication (and any attachments) is proprietary > > information > > > for the sole use of its > > > intended recipient. Any unauthorized review, use or distribution by > > anyone > > > other than the intended > > > recipient is strictly prohibited. If you are not the intended > > recipient, > > > please notify the sender by > > > replying to this email, and then delete this email and any copies of > it > > > immediately. Thank you. > > > > > > > > > --------------------------------------------------------------------------- > > > > > > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------------- > > TSMC PROPERTY > > This email communication (and any attachments) is proprietary > information > > for the sole use of its > > intended recipient. Any unauthorized review, use or distribution by > anyone > > other than the intended > > recipient is strictly prohibited. If you are not the intended > recipient, > > please notify the sender by > > replying to this email, and then delete this email and any copies of it > > immediately. Thank you. > > > > > --------------------------------------------------------------------------- > > > > > > > > >
