all DCs to 3.7.
>>>>
>>>>
>>>>
>>>> In our current installation we are using *memtable_allocation_type:
>>>> offheap_objects*. Support for offheap_objects was removed in the 3.0.x
>>>> branch and only added back in 3.4+, so an upgrade to 3.0.
+, so an upgrade to 3.0.9 will not be
>>> possible for me unless I change this parameter.
>>>
>>> Still looking to hear from others about upgrade experiences, problems
>>> etc.
>>>
>>> -Razi
>>>
>>>
>>>
>>> *F
;
>>
>>
>> *From: *Joaquin Casares <joaq...@thelastpickle.com>
>> *Reply-To: *"user@cassandra.apache.org" <user@cassandra.apache.org>
>> *Date: *Friday, September 23, 2016 at 11:41 AM
>> *To: *"user@cassandra.apache.org" <user@cas
r 23, 2016 at 11:41 AM
To: "user@cassandra.apache.org" <user@cassandra.apache.org>
Cc: "Khaja, Raziuddin (NIH/NLM/NCBI) [C]" <raziuddin.kh...@nih.gov>
Subject: Re: Upgrading from Cassandra 2.1.12 to 3.0.9
Hello Razi,
Since you were using a highly stable version of 2
ot; <user@cassandra.apache.org>
> *Cc: *"Khaja, Raziuddin (NIH/NLM/NCBI) [C]" <raziuddin.kh...@nih.gov>
> *Subject: *Re: Upgrading from Cassandra 2.1.12 to 3.0.9
>
>
>
> Hello Razi,
>
>
>
> Since you were using a highly stable version of 2.1.x, you
Hello Razi,
Since you were using a highly stable version of 2.1.x, you may want to
stick with using 3.0.9. 3.7 has introduced many great features, but has not
been as heavily tested in production as 3.0.9.
Running heterogenous clusters, even when using the same major version (e.g.
3.0.8 and
Hello all,
I would like to upgrade my Cassandra cluster from 2.1.12 to 3.7.
I have read the following documentation:
·
http://docs.datastax.com/en/latest-upgrade/upgrade/cassandra/upgrdCassandra.html
· https://github.com/apache/cassandra/blob/cassandra-3.7/NEWS.txt
but still