Hi Björn, > - But what about minor updates, e. g. from 1.0.1 to 1.0.4? Has this ever > happened for such updates?
You will probably see log messages like 'RPC version mismatch', in this case you have to upgrade the filesystem. If not - all well :) > - What about HBase minor releases in this context? Have data model changes/ > conversions/ migrations ever happened between minor releases? Yes, but not regularly. Please see my next answer. > - Is there a similar wiki page describing HBase upgrade? http://hbase.apache.org/upgrading.html Cheers, Alex -- Alexander Alten-Lorenz http://mapredit.blogspot.com German Hadoop LinkedIn Group: http://goo.gl/N8pCF
