Dear Ma, Thank you very much!
>1)yes, you can specify a configuration in the new cube, to consume data from start offset That is, an offset value for each partition of the topic? That would be good - could you please point me where to do this in practice, or point me to what I should read? (I haven't found it on the cube designer UI - perhaps this is something that's only available on the API?) Many thanks, Andras On Thu, Jun 13, 2019 at 1:14 PM Ma Gang <[email protected]> wrote: > Hi Andras, > 1)yes, you can specify a configuration in the new cube, to consume data > from start offset > > 2)It should work, but I haven't tested it yet > > 3)as I remember, currently we use Kafka 1.0 client library, so it is > better to use the version later, I'm sure that the version before 0.9.0 > cannot work, but not sure 0.9.x can work or not > > > > Ma Gang > 邮箱：[email protected] > > <https://maas.mail.163.com/dashi-web-extend/html/proSignature.html?ftlId=1&name=Ma+Gang&uid=mg4work%40163.com&iconUrl=https%3A%2F%2Fmail-online.nosdn.127.net%2Fqiyelogo%2FdefaultAvatar.png&items=%5B%22%E9%82%AE%E7%AE%B1%EF%BC%9Amg4work%40163.com%22%5D> > > 签名由 网易邮箱大师 <https://mail.163.com/dashi/dlpro.html?from=mail88> 定制 > > On 06/13/2019 18:01, Andras Nagy <[email protected]> wrote: > Greetings, > > I have a few questions related to the new streaming (real-time OLAP) > implementation. > > 1) Is there a way to have data reprocessed from kafka? E.g. I change a > cube definition and drop the cube (or add a new cube definition) and want > to have data that is still available on kafka to be reprocessed to build > the changed cube (or new cube)? Is this possible? > > 2) Does the hybrid model work with streaming cubes (to combine two cubes)? > > 3) What is minimum kafka version required? The tutorial asks to install > Kafka 1.0, is this the minimum required version? > > Thank you very much, > Andras > >
