On Thursday 20 of July 2017 23:27:55 Jerry wrote:
> In general it seems that repairs should be done prior to every upgrade (in
> fact they should be done at least weekly), but with a minor upgrade like
> this is it safe to upgrade without first repairing?
Depends on meaning of "is it safe" ...
> Specifically, I'm looking to upgrade from Cassandra 2.0.11 to 2.0.17.
This is bugfix only upgrade, so in general Cassandra should perform only
better _after_ upgrade.
On other hand, _during_ upgrade, you have to restart all nodes. Assuming
having data inconsistency among nodes, you may get different query results
(old/missing data, etc...) during node restarts.
--
Mateusz Korniak
"(...) mam brata - poważny, domator, liczykrupa, hipokryta, pobożniś,
krótko mówiąc - podpora społeczeństwa."
Nikos Kazantzakis - "Grek Zorba"
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