Like I said, test in a lower environment first with your data model to be sure.
*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 immediately delete the message. On 30 November 2016 at 19:58, Benjamin Roth <benjamin.r...@jaumo.com> wrote: > I didn't mean to criticise you. It was meant as a notice for all of those > who are planning to use MVs. > > I already made proposals to solve these issues on the dev list and plan to > test them on our own cluster during the next days. I am currently working > heavily on this as we have big trouble bootstrapping new nodes on our 3.10 > cluster - due to these known issues. > > JFYI. > > 2016-11-30 9:49 GMT+01:00 kurt Greaves <k...@instaclustr.com>: > >> Yes Benjamin, no one said it wouldn't. We're actively backporting things >> as we get time, if you find something you'd like backported raise an issue >> and let us know. We're well aware of the issues affecting MVs, but they >> haven't really been solved anywhere yet. >> >> On 30 November 2016 at 07:54, Benjamin Roth <benjamin.r...@jaumo.com> >> wrote: >> >>> 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 <bro...@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 >>>> immediately delete the message. >>>> >>>> On 30 November 2016 at 18:20, Benjamin Roth <benjamin.r...@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 <hpil...@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_...@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";<hpil...@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_...@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 <+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 <+49%207161%203048806> · Fax +49 7161 304880-1 > <+49%207161%203048801> > AG Ulm · HRB 731058 · Managing Director: Jens Kammerer >
