We have recently tested similar migration path source: hadoop1/hbase0.94 --> destination: hadoop2:/hbase0.98. Here is steps that we have performed :
1. stop source hbase cluster 2. use distcp to copy /hbase folder to destination cluster 3. run hbase migrate script on destination cluster (on destination cluster we have just configured hbase cluster we never start it) 4. start hbase cluster on destination cluster This approach worked for us. Hope it can help you. Regards Samir On Tue, Mar 1, 2016 at 7:50 AM, jaboy <[email protected]> wrote: > Hi,Is this type of migration been successfully performed till now? we have > 2 > clusters , cluster 1 (with Apache Hadoop 1.0) in which we have data in > Hbase > 0.94, the other cluster 2 will have Apache Hadoop 2 (with Hbase 0.98). We > need to migrate data from cluster 1 to cluster 2.What should be the best > course of action? we have thought about making cluster 1 data to Hbase 0.98 > compatible and then migrating the data to cluster 2.Thanks & Regardsjaboy > > > > ----- > Thanks & Regards > Jaboy > -- > View this message in context: > http://apache-hbase.679495.n3.nabble.com/Hbase-data-migration-from-version-0-94-to-0-98-tp4078172.html > Sent from the HBase User mailing list archive at Nabble.com.
