Hello!
Is it possible to run cluster in 2 datacenters which are not routable?
Each datacenter is running its own lan prefixes, however lan are not
routable across datacenters.
Cheers,
Ilya Shipitsin
In some cases you can do this using the broadcast address, which is
different then the listen and rpc address. But if nothing is route-able ie
NAT I do not think it is possible.
On Sun, Mar 10, 2013 at 10:05 AM, Илья Шипицин wrote:
> Hello!
>
> Is it possible to run cluster in 2 datacenters whic
Hello.
In my application it sometimes happens that I execute a multiget (I use
pycassa) to fetch data that I have just inserted. I use quorum writes and
reads, and my RF is 3.
I've noticed that sometimes (1 in 1000 perhaps) an insert followed (300ms
after) by a multiget will not find the just
is the read and write happening on the same thread?
On 03/10/2013 12:00 PM, André Cruz wrote:
Hello.
In my application it sometimes happens that I execute a multiget (I use
pycassa) to fetch data that I have just inserted. I use quorum writes and
reads, and my RF is 3.
I've noticed that some
Hi André,
I am just a user of cassandra and did not look into the code deeply.
However, my guess is that cassandra only guarantee that
if you successfully write and you successfully read, then quorum will
give you the latest data.
not finding the just inserted data may be due to the failure of
s
Yes, same thread. Cassandra 1.1.5 btw.
Sent from my iPhone
On 10/03/2013, at 16:47, Dave Brosius wrote:
> is the read and write happening on the same thread?
>
> On 03/10/2013 12:00 PM, André Cruz wrote:
>> Hello.
>>
>> In my application it sometimes happens that I execute a multiget (I use
On 10/03/2013, at 16:49, Chuan-Heng Hsiao wrote:
> However, my guess is that cassandra only guarantee that
> if you successfully write and you successfully read, then quorum will
> give you the latest data.
That's what I thought, but that's not what I'm seeing all the time. I have no
errors read
