Details are here https://issues.apache.org/jira/browse/CASSANDRA-3271
Cheers
-----------------
Aaron Morton
Freelance Cassandra Developer
New Zealand
@aaronmorton
http://www.thelastpickle.com
On 4/03/2013, at 8:04 AM, Jason Wee <peichieh@gmail.com> wrote:
> version 1.0.8
>
> Just curious, what is the mechanism for off heap in 1.1?
>
> Thank you.
>
> /Jason
>
>
> On Mon, Mar 4, 2013 at 11:49 PM, aaron morton <aaron@thelastpickle.com> wrote:
> What version are you using ?
>
> As of 1.1 off heap caches no longer require JNA https://github.com/apache/cassandra/blob/trunk/NEWS.txt#L327
>
> Also the row and key caches are now set globally not per CF https://github.com/apache/cassandra/blob/trunk/NEWS.txt#L324
>
> Cheers
>
> -----------------
> Aaron Morton
> Freelance Cassandra Developer
> New Zealand
>
> @aaronmorton
> http://www.thelastpickle.com
>
> On 1/03/2013, at 1:33 AM, Jason Wee <peichieh@gmail.com> wrote:
>
>> This happened sometime ago, but for the sake of helping others if they encounter,
>>
>> each column family has a row cache provider, you can read into the schema, for example
:
>>
>> ...
>> and row_cache_provider = 'SerializingCacheProvider'
>> ...
>>
>> it cannot start the cache provider for a reason and as a result, default to the ConcurrentLinkedHashCacheProvider.
>>
>> the serializing cache provider require jna lib, and if you place the library into
cassandra lib directory, then this warning should not happen again.
>>
>
>
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