Put is marked @InterfaceStability.Stable though Mutation is marked with @ InterfaceStability.Evolving
I doubt setTimeStamp() would be added. Cheers On Wed, Jan 21, 2015 at 4:18 AM, Liu, Ming (HPIT-GADSC) <[email protected]> wrote: > Thanks Ted! > This is exactly what I need. > > This will be a memory copy, but it solves my problem. Hope HBase can > provide a setTimeStamp() method in future release. > > Best Regards, > Ming > > -----Original Message----- > From: Ted Yu [mailto:[email protected]] > Sent: Wednesday, January 21, 2015 11:30 AM > To: [email protected] > Subject: Re: Given a Put object, is there any way to change the timestamp > of it? > > bq. I have no way to get ALL its cells out Mutation has the following > method: > > public NavigableMap<byte [], List<Cell>> getFamilyCellMap() { > > FYI > > On Tue, Jan 20, 2015 at 5:43 PM, Liu, Ming (HPIT-GADSC) <[email protected]> > wrote: > > > Hello, there, > > > > I am developing a coprocessor under HBase 0.98.6. The client send a > > Put object to the coprocessor in Protobuf, when the coprocessor > > receive the message , it invokes ProtobufUtil.toPut to convert it to a > > Put object. Do various checking and then put it into HBase table. > > Now, I get a requirement to change the timestamp of that Put object, > > but I found no way to do this. > > > > I was first try to generate a new Put object with a new timestamp, and > > try to copy the old one into this new object. But I found given a Put > > object, I have no way to get ALL its cells out if I don't know the > > column family and column qualifier name in advance. In my case, those > > CF/Column names are random as user defined. So I stuck here. Could > > anyone have idea how to workaround this? > > > > The Mutation class has getTimestamp() method but no setTimestamp(). I > > wish there is a setTimestamp() for it. Is there any reason it is not > > provided? I hope in future release Mutation can expose a > > setTimestamp() method, is it possible? If so, my job will get much > easier... > > > > Thanks, > > Ming > > >
