If you "rollback", you lose all new data. On Sat, Nov 16, 2013 at 12:25 AM, krispyjala <krispyj...@gmail.com> wrote: > What happens if you upgrade 1.0.4 to 2.2, run some stuff that puts in new > data while the upgrade is not finalized, but then revert back to 1.0.4? Will > the new data also be reverted back to 1.0.4 safely? > > > > -- > View this message in context: > http://hadoop-common.472056.n3.nabble.com/New-data-on-unfinalized-hdfs-upgrade-tp4029496.html > Sent from the Users mailing list archive at Nabble.com.
-- Harsh J
