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From Benjamin Roth <benjamin.r...@jaumo.com>
Subject Re: Which version is stable enough for production environment?
Date Wed, 30 Nov 2016 07:54:41 GMT
Hi Brooke,

Just had a quick look on your code and I will promise that your LTS version
will have the same issues with MVs as any other version.
For details check CASSANDRA-12905 or CASSANDRA-12888.

2016-11-30 8:35 GMT+01:00 Brooke Jensen <brooke@instaclustr.com>:

> 2.1 will be end of life soon.
>
> We have a number of customers running 3.7 in production and it's quite
> stable. However you should always test in a lower environment first with
> your data model to be sure.
>
> If you're interested, we have made available a patched version of 3.7
> <https://www.instaclustr.com/blog/2016/10/19/patched-cassandra-3-7/>
> which backports some key patches from 3.9.
> https://github.com/instaclustr/cassandra
>
>
> *Brooke Jensen*
> VP Technical Operations & Customer Services
> www.instaclustr.com | support.instaclustr.com
> <https://support.instaclustr.com/hc/en-us>
>
> This email has been sent on behalf of Instaclustr Limited (Australia) and
> Instaclustr Inc (USA). This email and any attachments may contain
> confidential and legally privileged information.  If you are not the
> intended recipient, do not copy or disclose its content, but please reply
> to this email immediately and highlight the error to the sender and then
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>
> On 30 November 2016 at 18:20, Benjamin Roth <benjamin.roth@jaumo.com>
> wrote:
>
>> What are the compaction issues / hint corruprions you encountered? Are
>> there JIRA tickets for it?
>> I am curios cause I use 3.10 (trunk) in production.
>>
>> For anyone who is planning to use MVs:
>> They basically work. We use them in production since some months, BUT
>> (it's a quite big one) maintainance is a pain. Bootstrapping and repairs
>> may be - depending on the model, config, amount of data - really, really
>> painful. I'm currently investigating intensively.
>>
>> 2016-11-30 3:11 GMT+01:00 Harikrishnan Pillai <HPillai@walmartlabs.com>:
>>
>>> 3.0 has "off the heap memtable" impl removed and if you have a
>>> requirement for this,its not available.If you don't have the requirement
>>> 3.0.9 can be tried out. 3.9 version we did some testing and find lot issues
>>> in compaction,hint corruption etc.
>>>
>>> Regards
>>>
>>> Hari
>>>
>>>
>>> ------------------------------
>>> *From:* Discovery <wl_428@qq.com>
>>> *Sent:* Tuesday, November 29, 2016 5:59 PM
>>> *To:* user
>>> *Subject:* Re: Which version is stable enough for production
>>> environment?
>>>
>>> Why version 3.x is not recommended?  Thanks.
>>>
>>>
>>> ------------------ Original ------------------
>>> *From: * "Harikrishnan Pillai";<HPillai@walmartlabs.com>;
>>> *Date: * Wed, Nov 30, 2016 09:57 AM
>>> *To: * "user"<user@cassandra.apache.org>;
>>> *Subject: * Re: Which version is stable enough for production
>>> environment?
>>>
>>> Cassandra 2.1.16
>>>
>>>
>>> ------------------------------
>>> *From:* Discovery <wl_428@qq.com>
>>> *Sent:* Tuesday, November 29, 2016 5:42 PM
>>> *To:* user
>>> *Subject:* Which version is stable enough for production environment?
>>>
>>> Hi Cassandra Experts,
>>>
>>>                   We prepare to deploy Cassandra in production env, but
>>> we can not confirm which version is stable and recommended, could someone
>>> in this mail list give the suggestion? Thanks in advance!
>>>
>>>
>>> Best Regards
>>> Discovery
>>> 11/30/2016
>>>
>>
>>
>>
>> --
>> Benjamin Roth
>> Prokurist
>>
>> Jaumo GmbH · www.jaumo.com
>> Wehrstraße 46 · 73035 Göppingen · Germany
>> Phone +49 7161 304880-6 <+49%207161%203048806> · Fax +49 7161 304880-1
>> <+49%207161%203048801>
>> AG Ulm · HRB 731058 · Managing Director: Jens Kammerer
>>
>
>


-- 
Benjamin Roth
Prokurist

Jaumo GmbH · www.jaumo.com
Wehrstraße 46 · 73035 Göppingen · Germany
Phone +49 7161 304880-6 · Fax +49 7161 304880-1
AG Ulm · HRB 731058 · Managing Director: Jens Kammerer

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