Re: Is it safe to upgrade 2.2.6 to 3.0.13?

2017-05-20 Thread Xihui He 
Thank you all for your kind advises.

On 20 May 2017 at 18:41, Cogumelos Maravilha 
wrote:

> It's better wait for 3.0.14
>
> https://issues.apache.org/jira/browse/CASSANDRA/fixforversion/12340362/?
> selectedTab=com.atlassian.jira.jira-projects-plugin:version-summary-panel
>
> Cheers.
>
>
> On 05/20/2017 11:31 AM, Stefano Ortolani wrote:
>
> Hi Varun,
>
> can you elaborate a bit more? I have seen a schema change being pushed,
> but that was just the first restart. After that, everything has been smooth
> so far (including several schema changes, all of them verified via
> "describe").
>
> Thanks!
> Stefano
>
> On Sat, May 20, 2017 at 2:10 AM, Varun Gupta  wrote:
>
>> We upgraded from 2.2.5 to 3.0.11 and it works fine. I will suggest not to
>> go with 3.013, we are seeing some issues with schema mismatch due to which
>> we had to rollback to 3.0.11.
>>
>> Thanks,
>> Varun
>>
>> On May 19, 2017, at 7:43 AM, Stefano Ortolani  wrote:
>>
>> Here (https://github.com/apache/cassandra/blob/cassandra-3.0/NEWS.txt)
>> is stated that the minimum supported version for the 2.2.X branch is 2.2.2.
>>
>> On Fri, May 19, 2017 at 2:16 PM, Nicolas Guyomar <
>> nicolas.guyo...@gmail.com> wrote:
>>
>>> Hi Xihui,
>>>
>>> I was looking for this documentation also, but I believe datastax
>>> removed it, and it is not available yet on the apache website
>>>
>>> As far as I remember, intermediate version was needed if  C* Version <
>>> 2.1.7.
>>>
>>> You should be safe starting from 2.2.6, but testing the upgrade on a
>>> dedicated platform is always a good idea.
>>>
>>> Nicolas
>>>
>>> On 19 May 2017 at 09:02, Xihui He  wrote:
>>>
 Hi All,

 We are planning to upgrade our production cluster to 3.x, but I can't
 find the upgrade guide anymore.
 Can I upgrade to 3.0.13 from 2.2.6 directly? Is a interim version
 necessary?

 Thanks,
 Xihui

>>>
>>>
>>
>
>

Re: Is it safe to upgrade 2.2.6 to 3.0.13?

2017-05-20 Thread Cogumelos Maravilha 
It's better wait for 3.0.14

https://issues.apache.org/jira/browse/CASSANDRA/fixforversion/12340362/?selectedTab=com.atlassian.jira.jira-projects-plugin:version-summary-panel

Cheers.

On 05/20/2017 11:31 AM, Stefano Ortolani wrote:
> Hi Varun, 
>
> can you elaborate a bit more? I have seen a schema change being
> pushed, but that was just the first restart. After that, everything
> has been smooth so far (including several schema changes, all of them
> verified via "describe").
>
> Thanks!
> Stefano
>
> On Sat, May 20, 2017 at 2:10 AM, Varun Gupta  > wrote:
>
> We upgraded from 2.2.5 to 3.0.11 and it works fine. I will suggest
> not to go with 3.013, we are seeing some issues with schema
> mismatch due to which we had to rollback to 3.0.11.
>
> Thanks,
> Varun
>
> On May 19, 2017, at 7:43 AM, Stefano Ortolani  > wrote:
>
>> Here
>> (https://github.com/apache/cassandra/blob/cassandra-3.0/NEWS.txt
>> )
>> is stated that the minimum supported version for the 2.2.X branch
>> is 2.2.2.
>>
>> On Fri, May 19, 2017 at 2:16 PM, Nicolas Guyomar
>> > wrote:
>>
>> Hi Xihui,
>>
>> I was looking for this documentation also, but I believe
>> datastax removed it, and it is not available yet on the
>> apache website
>>
>> As far as I remember, intermediate version was needed if  C*
>> Version < 2.1.7.
>>
>> You should be safe starting from 2.2.6, but testing the
>> upgrade on a dedicated platform is always a good idea.
>>
>> Nicolas
>>
>> On 19 May 2017 at 09:02, Xihui He > > wrote:
>>
>> Hi All,
>>
>> We are planning to upgrade our production cluster to 3.x,
>> but I can't find the upgrade guide anymore.
>> Can I upgrade to 3.0.13 from 2.2.6 directly? Is a interim
>> version necessary?
>>
>> Thanks,
>> Xihui
>>
>>
>>
>

Re: Is it safe to upgrade 2.2.6 to 3.0.13?

2017-05-20 Thread Stefano Ortolani 
Hi Varun,

can you elaborate a bit more? I have seen a schema change being pushed, but
that was just the first restart. After that, everything has been smooth so
far (including several schema changes, all of them verified via "describe").

Thanks!
Stefano

On Sat, May 20, 2017 at 2:10 AM, Varun Gupta  wrote:

> We upgraded from 2.2.5 to 3.0.11 and it works fine. I will suggest not to
> go with 3.013, we are seeing some issues with schema mismatch due to which
> we had to rollback to 3.0.11.
>
> Thanks,
> Varun
>
> On May 19, 2017, at 7:43 AM, Stefano Ortolani  wrote:
>
> Here (https://github.com/apache/cassandra/blob/cassandra-3.0/NEWS.txt) is
> stated that the minimum supported version for the 2.2.X branch is 2.2.2.
>
> On Fri, May 19, 2017 at 2:16 PM, Nicolas Guyomar <
> nicolas.guyo...@gmail.com> wrote:
>
>> Hi Xihui,
>>
>> I was looking for this documentation also, but I believe datastax removed
>> it, and it is not available yet on the apache website
>>
>> As far as I remember, intermediate version was needed if  C* Version <
>> 2.1.7.
>>
>> You should be safe starting from 2.2.6, but testing the upgrade on a
>> dedicated platform is always a good idea.
>>
>> Nicolas
>>
>> On 19 May 2017 at 09:02, Xihui He  wrote:
>>
>>> Hi All,
>>>
>>> We are planning to upgrade our production cluster to 3.x, but I can't
>>> find the upgrade guide anymore.
>>> Can I upgrade to 3.0.13 from 2.2.6 directly? Is a interim version
>>> necessary?
>>>
>>> Thanks,
>>> Xihui
>>>
>>
>>
>

Re: Is it safe to upgrade 2.2.6 to 3.0.13?

2017-05-19 Thread Varun Gupta 
We upgraded from 2.2.5 to 3.0.11 and it works fine. I will suggest not to go 
with 3.013, we are seeing some issues with schema mismatch due to which we had 
to rollback to 3.0.11.

Thanks,
Varun

> On May 19, 2017, at 7:43 AM, Stefano Ortolani  wrote:
> 
> Here (https://github.com/apache/cassandra/blob/cassandra-3.0/NEWS.txt) is 
> stated that the minimum supported version for the 2.2.X branch is 2.2.2.
> 
>> On Fri, May 19, 2017 at 2:16 PM, Nicolas Guyomar  
>> wrote:
>> Hi Xihui,
>> 
>> I was looking for this documentation also, but I believe datastax removed 
>> it, and it is not available yet on the apache website
>> 
>> As far as I remember, intermediate version was needed if  C* Version < 2.1.7.
>> 
>> You should be safe starting from 2.2.6, but testing the upgrade on a 
>> dedicated platform is always a good idea.
>> 
>> Nicolas
>> 
>>> On 19 May 2017 at 09:02, Xihui He  wrote:
>>> Hi All,
>>> 
>>> We are planning to upgrade our production cluster to 3.x, but I can't find 
>>> the upgrade guide anymore.
>>> Can I upgrade to 3.0.13 from 2.2.6 directly? Is a interim version necessary?
>>> 
>>> Thanks,
>>> Xihui
>> 
>

Re: Is it safe to upgrade 2.2.6 to 3.0.13?

2017-05-19 Thread Stefano Ortolani 
Here (https://github.com/apache/cassandra/blob/cassandra-3.0/NEWS.txt) is
stated that the minimum supported version for the 2.2.X branch is 2.2.2.

On Fri, May 19, 2017 at 2:16 PM, Nicolas Guyomar 
wrote:

> Hi Xihui,
>
> I was looking for this documentation also, but I believe datastax removed
> it, and it is not available yet on the apache website
>
> As far as I remember, intermediate version was needed if  C* Version <
> 2.1.7.
>
> You should be safe starting from 2.2.6, but testing the upgrade on a
> dedicated platform is always a good idea.
>
> Nicolas
>
> On 19 May 2017 at 09:02, Xihui He  wrote:
>
>> Hi All,
>>
>> We are planning to upgrade our production cluster to 3.x, but I can't
>> find the upgrade guide anymore.
>> Can I upgrade to 3.0.13 from 2.2.6 directly? Is a interim version
>> necessary?
>>
>> Thanks,
>> Xihui
>>
>
>

Re: Is it safe to upgrade 2.2.6 to 3.0.13?

2017-05-19 Thread Nicolas Guyomar 
Hi Xihui,

I was looking for this documentation also, but I believe datastax removed
it, and it is not available yet on the apache website

As far as I remember, intermediate version was needed if  C* Version <
2.1.7.

You should be safe starting from 2.2.6, but testing the upgrade on a
dedicated platform is always a good idea.

Nicolas

On 19 May 2017 at 09:02, Xihui He  wrote:

> Hi All,
>
> We are planning to upgrade our production cluster to 3.x, but I can't find
> the upgrade guide anymore.
> Can I upgrade to 3.0.13 from 2.2.6 directly? Is a interim version
> necessary?
>
> Thanks,
> Xihui
>

Is it safe to upgrade 2.2.6 to 3.0.13?

2017-05-19 Thread Xihui He 
Hi All,

We are planning to upgrade our production cluster to 3.x, but I can't find
the upgrade guide anymore.
Can I upgrade to 3.0.13 from 2.2.6 directly? Is a interim version necessary?

Thanks,
Xihui