RE: About Hbase

2010-04-09 Thread Jonathan Gray
gt; To: hbase-dev@hadoop.apache.org > Subject: Re: About Hbase > > Oh, discussing this here it seems I was to fast to answer. The Scan > object will set Store.versionsToReturn() to the set max versions. So > have also no idea what the issue is :) > > Please rephrase. > > Lars >

Re: About Hbase

2010-04-09 Thread Lars George
Oh, discussing this here it seems I was to fast to answer. The Scan object will set Store.versionsToReturn() to the set max versions. So have also no idea what the issue is :) Please rephrase. Lars On Fri, Apr 9, 2010 at 9:27 AM, Lars George wrote: > Hi, > >>> The third is about the hbase shell

Re: About Hbase

2010-04-09 Thread Lars George
Hi, >> The third is about the hbase shell, which implements an alter command, >> that can change or add or delete a column family,but i remember the column >> family cannot be changed after the table is created. I also want  to know >> default max VERSIONs, when i create a table i give the VERSION

Re: About Hbase

2010-04-06 Thread Jean-Daniel Cryans
On Tue, Apr 6, 2010 at 7:14 AM, 赵辉 wrote: >  hi, i am interested in HBASE and have viewed lots of materials about it, > but now i have some questions! > The first question is about the data layout and its index,maybe you can tell > me about the difference on Mfile,Hfile and Tfile. Never heard of