https://community.mapr.com/docs/DOC-1558
There is a document introducing run Kylin on MapR. HBase is the mandatory component. 2016-09-13 14:43 GMT+08:00 Something Something <mailinglist...@gmail.com>: > One of my clients uses MarR distribution & they don't use HBase. We tried > using Kylin with MapR tables & it didn't work. > > We could write & contribute but here's my question: > > It appears, the HBase key is this: > > <dim1>+<dim2>+....+<dimN> => values of measures for this combination, > correct? > > Which means every query (except when all DIMs are grouped) would require > scan, correct? > > How does Kylin do the HBase key lookup? I mean, if query requires grouping > by only 2 DIMs, <dim1> & <dimN>, how is 'lookup' & 'scanning' handled? > > > > On Mon, Sep 12, 2016 at 6:28 PM, ShaoFeng Shi <shaofeng...@apache.org> > wrote: > >> Cassandra isn't supported, as we don't see stronge need for that; if you >> have the case, please share the scenario, thanks! >> >> Besides, we welcome contribution from the community, if you have the >> willing to implement this, please also let us know. >> > > -- With Warm regards Yiming Liu (刘一鸣)
