WEB UI do all this call Kylin Rest API, you can do this by call API directly.
We did not provide how to use the create Cube API on site doc page. for Cube Create, you can check below link and find method 'saveCubeDesc()' https://github.com/apache/kylin/blob/master/server/src/main/java/org/apache/kylin/rest/controller/CubeController.java for example in Kylin 1.x. URL:http://localhost:7070/kylin/api/cubes METHOD:post Request Payload: { cubeDescData:"{'name':'cube_test_1','description':''.......}", modelDescData:"{'name':'model_test_1','fact_table':'cube_fact'....}", project:"test_proj" } example of cubeDescData and modelDescData https://github.com/apache/kylin/tree/master/examples/test_case_data/localmeta/cube_desc https://github.com/apache/kylin/blob/master/examples/test_case_data/localmeta/model_desc/test_kylin_with_slr_model_desc.json remember add basic auth info to http header. On Tue, Jan 5, 2016 at 8:03 PM, Marcel Jacob <[email protected]> wrote: > Hello all, > I followed the steps in sample.sh and successfully built my first cube. > Now I try to understand the procedure behind it. But there are some > files which were not created within the sample.sh, e.g. metadata. > > My aim is to create a cube programmatically without the Web UI. This is > the stage of affairs with some questions: > The first thing sample.sh does is loading tables in hive. I have some > .csv files and created an executable hiveql-file for creating the > schema. But is there a class in kylin (or hive) which can produce a > hiveql-file from .csv automatically? > In step two sample.sh uploads metadata in hbase. But how to create these > metadata - json files? I know there were plenty of *Desc-classes like > CubeDesc, DataModelDesc, DimensionDesc and so on. And with > JsonUtil.writeAsIndentString() I can convert my java object in json > format. But some json-files refer to each other. Is there a class which > creates all the metadata in one place? > Do I need the json-files or is it enough to create a CubeDesc and then > calling cubeMgr.createCube("myCube", "testProject", cubeDesc, null)? > > Thanks in advance, > Marcel Jacob. > >
