On Tue, Mar 30, 2021 at 2:52 AM Marc Hoppins wrote:
> Dear HBASE gang,
>
> ...and, as I previously mentioned, we now have a grand bunch of OLD WALs
> milling about.
>
>
WALs in the masterProcWALs dir?
MY thinking is that if nothing is going on with writing, then anything in
> any masterProcWALs
Hello
We are using HBase 1.4.12 in our cluster and recently we are planning to
upgrade it to 2.3.x.
I would like to know if direct upgrade from 1.4 to 2.3 is possible and
safe. Actually I couldn't find anything about this in the docs. According
to the docs upgrade from 1.4 to 2.1 is tested but