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From Nitan Kainth <ni...@bamlabs.com>
Subject Re: Cassandra Schema version mismatch
Date Sat, 06 May 2017 12:07:01 GMT
Thank you Jeff.

James, 

We started getting insufficient replica errors. Cqlsh stopped working for two nodes .

Sent from my iPhone

> On May 5, 2017, at 7:13 PM, James Rothering <jrothering@codojo.me> wrote:
> 
> I've heard about this ... how did the problem present itself?
> 
> Sent from my iPhone
> 
>> On May 5, 2017, at 3:17 PM, Jeff Jirsa <jjirsa@apache.org> wrote:
>> 
>> 
>> 
>>> On 2017-05-05 11:00 (-0700), Nitan Kainth <nitan@bamlabs.com> wrote: 
>>> Hi Experts,
>>> 
>>> We found schema version mismatch in our cluster. We fixed it by bouncing C* on
nodes where version was mismatched. Can someone suggest, what are the possible reasons for
this? We are trying to figure out the root cause.
>>> 
>> 
>> Do all of your versions match? You didn't accidentally upgrade half the cluster did
you?
>> 
>> 
>> 
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