The upgrade *should* be relatively painless.
The only thing to note is that you will need to recompile Accumulo
against the correct CDH3 artifacts from >=CDH3u4.
With Accumulo 1.5.0 this can be done by specifying
-Dhadoop.version=0.20.2-cdh3u5 and -Dzookeeper.version=3.3.5-cdh3u5 when
you `mvn package -Passemble`. With Accumulo 1.4.x, you'll have to update
the dependencies in the pom yourself.
- Josh
On 2/7/13 11:42 AM, Hider, Sandy wrote:
I am curious if anyone has upgraded their Accumulo clouds Hadoop
version from 0.20.2 to CDH3 which is based off of a version of
0.20.2. Can you just replace one version with another on an active cloud?
Anyone tried this?
Sandy
