, Feb 21, 2025 at 8:25 PM Long Pan wrote:
> Thank you all very much, Guo, Patrick and Jon! I will take a close look at
> the resources you are sharing.
>
> On Thu, Feb 20, 2025 at 10:06 AM Patrick McFadin
> wrote:
>
>> I'll give you the general guidance around any
cific technology combination, just ask here.
> Collectively we have probably seen it all.
>
> Patrick
>
> On Wed, Feb 19, 2025 at 10:27 PM Long Pan wrote:
> >
> > Hi Cassandra Community,
> >
> > I’m exploring the feasibility of running Cassandra with remote st
are the key *metrics and failure
scenarios* to watch out for when using remote storage?
I’d appreciate any insights, war stories, or best practices from those who
have experimented with or deployed Cassandra on remote storage.
Thanks,
Long Pan
reciate your insights!
Best,
Long
Thanks Jeff for the inspiring reply!
, 2024, at 12:51 AM, guo Maxwell wrote:
>>
>>
>> I think cost is a very important point if you are going to use *single**
>> token i*f your cluster will be very large , because every time the
>> cluster is expanded, the nodes need to be doubled.100 -> 200, 200->
d any potential trade-offs encountered.
Thank you in advance for your insights and any pointers you can provide!
Best regards,
Long
Hi
We found that Cassandra can return timeout error but the actual operation
succeeded.
https://github.com/gocql/gocql/blob/master/conn.go#L1441
Is there a way to know all those kind of errors?
Here is the background why we need this:
We are using two phase commit:
1) append data to tableA
2) ex
Hi
I did a logged batch of conditional update, and sometimes(not always) got
failure, and return of conflicting columns show that there is no
conflicting value. Is there any other reason that batch can fail?
My batch is like:
```
update tblA set col1=1 where pk=1 and col1=1; //to make sure no othe
u don’t want to use. :-)
>
> - Max
>
> On Mar 19, 2017, at 6:56 pm, Long Quanzheng wrote:
>
> Hi
> I can't do any actions even with the superuser "cassandra".
>
> cassandra@cqlsh> list roles;
> Unauthorized: Error from server: code=2100 [Unauthor
Hi
I can't do any actions even with the superuser "cassandra".
cassandra@cqlsh> list roles;
Unauthorized: Error from server: code=2100 [Unauthorized] message="You have
to be logged in and not anonymous to perform this request"
cassandra@cqlsh> CREATE USER dba WITH PASSWORD 'bacon' SUPERUSER;
Unau
0 benjamin roth :
> You're welcome!
>
> 2017-03-19 18:41 GMT+01:00 Long Quanzheng :
>
>> You are RIGHT!
>> It's working after I remove the env variable GREP_OPTIONS.
>>
>> Thanks!
>>
>> 2017-03-19 10:08 GMT-07:00 benjamin roth :
>>
&
You are RIGHT!
It's working after I remove the env variable GREP_OPTIONS.
Thanks!
2017-03-19 10:08 GMT-07:00 benjamin roth :
> I once had the same problem. In my case it was the coloured output of grep
> that injected ansi codes into the CS startup command.
>
> Am 19.03.2017 18
Hi
It still doesn't work.
The real problem is this error:
Error: Could not find or load main class -ea
Thanks
Long
On Sun, Mar 19, 2017 at 3:16 AM Vinci wrote:
> You need to have a log directory to be able to run cassandra.
>
> mkdir logs
>
> then start t
-cassandra-3.10 $ Error: Could not find or load main
class -ea
Did I miss something?
My java is 1.8:
qlong@~ $ java -version
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
Thanks for any help,
Long
r any help,
Long
You shouldn't be asking this question as you are preparing to deploy production.
Just saying.
Original message
From: Discovery
Date: 2016-11-29 20:59 (GMT-05:00)
To: user
Subject: Re: Which version is stable enough for production environment?
Why version 3.x is not reco
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