On Mon, Apr 30, 2012 at 6:48 PM, Jonathan Ellis wrote:
> On Mon, Apr 30, 2012 at 7:49 PM, Cord MacLeod wrote:
>> Hello group,
>>
>> I'm a new Cassandra and Java user so I'm still trying to get my head around
>> a few things. If you've disabled swap on a machine what is the reason to
>> use JNA
On Mon, Apr 30, 2012 at 7:49 PM, Cord MacLeod wrote:
> Hello group,
>
> I'm a new Cassandra and Java user so I'm still trying to get my head around a
> few things. If you've disabled swap on a machine what is the reason to use
> JNA?
Faster snapshots, giving hints to the page cache with fadvis
> If you've disabled swap on a machine what is the reason to use JNA?
JNA will still be used to efficiently make hard links for snapshots. It's not
necessary to lock the JVM memory when swap is disabled.
> A second question is doesn't JNA break the Java inherent security mechanisms
> by allowin
Hello group,
I'm a new Cassandra and Java user so I'm still trying to get my head around a
few things. If you've disabled swap on a machine what is the reason to use
JNA? A second question is doesn't JNA break the Java inherent security
mechanisms by allowing access to direct system calls out
