On 6/2/23 00:00, Xie wrote:
No infomation found in the release note. But we do find some use who complained
the backward compatibility to 3.4 server. So, do we have any tests about this?
And which functions are broken when use 3.5+ client against the 3.4 server?
Yes.
There is compatibility info here:
https://cwiki.apache.org/confluence/display/ZOOKEEPER/ReleaseManagement
In simpler terms: A 3.4 server is guaranteed compatible with clients
from 3.3.x through 3.5.x -- one minor version in either direction. It
is possible for the actual compatible range to be larger, but the info
there is what the project tries to guarantee.
Thanks,
Shawn
