Thanks you Duo Zhang for the interest. The example comes from a Java class which actually "migrates" data from one table in a 0.94 cluster to a 1.2.4 cluster
this is the file: https://github.com/eolivelli/multi-hbase/blob/master/multi-hbase-client/src/test/java/MigrateHBaseDataExample.java this can be the foundation for a future migration tool but at this stage that project is only a proof-of-concept 2016-12-30 14:22 GMT+01:00 张铎(Duo Zhang) <palomino...@gmail.com>: > Nice try! > > Is this a migration tool? Or a thin layer on top of the original hbase > client to make the user be able to access both 0.94 and 1.2.4 with the same > API? > > Thanks. > > 2016-12-30 21:05 GMT+08:00 Enrico Olivelli <eolive...@gmail.com>: > >> Hi all, >> The migration from 0.94 to 1.2.4 is really a pain and some time ago I >> asked to this list if there was a way to connect to both a 0.94 >> cluster and a 1.2.4 cluster. >> >> I have created a proof-of-concept project which is able to achieve my >> goal but "shading" most of the 0.94 client. >> >> This is the source code and the list of tricks to make it work: >> https://github.com/eolivelli/multi-hbase >> >> The above code simply performs a full scan from a 0.94 table and >> performs puts to a 1.2.4 cluster, but I think that most of the basic >> API of the 0.94 client will work and the full API of the 1.2.4 is >> available. >> >> I'm going to implement a more stable version of the client to be used >> in production. >> >> I will appreciate a lot If anyone has some time to take a look and >> give me some feedback. >> >> Cheers >> Enrico Olivelli >>
