Java Code Examples for org.apache.kylin.cube.CubeDescManager#getCubeDesc()
The following examples show how to use
org.apache.kylin.cube.CubeDescManager#getCubeDesc() .
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Example 1
| Source File: TableSchemaUpdaterTest.java From kylin with Apache License 2.0 | 6 votes |
|
@Test
public void testDealWithMappingForCubeDesc() throws IOException {
CubeDescManager cubeDescManager = CubeDescManager.getInstance(getTestConfig());
CubeDesc cubeDesc = cubeDescManager.getCubeDesc("ci_left_join_cube");
CubeDesc updated = TableSchemaUpdater.dealWithMappingForCubeDesc(cubeDesc, mappings);
updated = reinit(updated, cubeDescManager.CUBE_DESC_SERIALIZER);
try (DataInputStream bis = new DataInputStream(
new FileInputStream(new File(mappingRootPath + CubeDesc.concatResourcePath(updated.getName()))))) {
CubeDesc expected = cubeDescManager.CUBE_DESC_SERIALIZER.deserialize(bis);
Assert.assertTrue(expected.equalsRaw(updated));
} catch (Exception e) {
Assert.fail("CubeDesc is not updated correctly");
}
}
Example 2
| Source File: MetadataUpgradeTest.java From Kylin with Apache License 2.0 | 6 votes |
|
private void checkCubeDesc(String descName) {
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(KylinConfig.getInstanceFromEnv());
CubeDesc cubedesc1 = cubeDescMgr.getCubeDesc(descName);
Assert.assertNotNull(cubedesc1);
DataModelDesc model = cubedesc1.getModel();
Assert.assertNotNull(model);
Assert.assertTrue(model.getLookups().length > 0);
List<DimensionDesc> dims = cubedesc1.getDimensions();
Assert.assertTrue(dims.size() > 0);
for (DimensionDesc dim : dims) {
Assert.assertTrue(dim.getColumn().length > 0);
}
Assert.assertTrue(cubedesc1.getMeasures().size() > 0);
CubeManager cubeMgr = CubeManager.getInstance(KylinConfig.getInstanceFromEnv());
List<CubeInstance> cubes = cubeMgr.getCubesByDesc(descName);
Assert.assertTrue(cubes.size() > 0);
}
Example 3
| Source File: CacheControllerTest.java From kylin-on-parquet-v2 with Apache License 2.0 | 5 votes |
|
@Test
public void testClearCacheForCubeMigration() throws IOException {
KylinConfig config = KylinConfig.getInstanceFromEnv();
String CUBENAME = "test_kylin_cube_without_slr_desc";
CubeDescManager cubeDescManager = CubeDescManager.getInstance(config);
CubeDesc cubeDesc = cubeDescManager.getCubeDesc(CUBENAME);
DataModelDesc modelDesc = cubeDesc.getModel();
Map<String, String> tableToProjects = new HashMap<>();
for (TableRef tableRef : modelDesc.getAllTables()) {
tableToProjects.put(tableRef.getTableIdentity(), tableRef.getTableDesc().getProject());
}
String uuid = cubeDesc.getUuid();
String signature = cubeDesc.getSignature();
assertEquals(cubeDesc.getRetentionRange(), 0);
//update cubeDesc
cubeDesc.setRetentionRange(2018);
cubeDesc.updateRandomUuid();
//directly update metadata in store to simulate cube migration
Serializer<CubeDesc> cubeDescSerializer = new JsonSerializer<CubeDesc>(CubeDesc.class);
getStore().checkAndPutResource(cubeDesc.getResourcePath(), cubeDesc, cubeDescSerializer);
CubeMigrationRequest request = new CubeMigrationRequest();
request.setCube(cubeDesc.getName());
request.setModel(modelDesc.getName());
request.setProject(modelDesc.getProject());
request.setTableToProjects(tableToProjects);
cacheController.clearCacheForCubeMigration(request);
assertEquals(2018, cubeDescManager.getCubeDesc(CUBENAME).getRetentionRange());
assertEquals(signature, cubeDescManager.getCubeDesc(CUBENAME).getSignature());
assertNotEquals(uuid, cubeDescManager.getCubeDesc(CUBENAME).getUuid());
}
Example 4
| Source File: CuboidCLI.java From kylin-on-parquet-v2 with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws IOException {
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(KylinConfig.getInstanceFromEnv());
if ("test".equals(args[0])) {
CubeDesc cubeDesc = cubeDescMgr.getCubeDesc(args[1]);
simulateCuboidGeneration(cubeDesc, true);
}
}
Example 5
| Source File: ProjectManagerTest.java From kylin-on-parquet-v2 with Apache License 2.0 | 5 votes |
|
@Test
public void testExistingProject() throws Exception {
ProjectManager prjMgr = ProjectManager.getInstance(getTestConfig());
CubeManager cubeMgr = CubeManager.getInstance(getTestConfig());
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(getTestConfig());
int originalProjectCount = prjMgr.listAllProjects().size();
int originalCubeCount = cubeMgr.listAllCubes().size();
ResourceStore store = getStore();
// clean legacy in case last run failed
store.deleteResource("/cube/new_cube_in_default.json");
CubeDesc desc = cubeDescMgr.getCubeDesc("test_kylin_cube_with_slr_desc");
CubeInstance createdCube = cubeMgr.createCube("new_cube_in_default", ProjectInstance.DEFAULT_PROJECT_NAME, desc, null);
assertTrue(createdCube.equals(cubeMgr.getCube("new_cube_in_default")));
//System.out.println(JsonUtil.writeValueAsIndentString(createdCube));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount);
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount + 1);
CubeInstance droppedCube = cubeMgr.dropCube("new_cube_in_default", true);
assertTrue(createdCube.equals(droppedCube));
assertNull(cubeMgr.getCube("new_cube_in_default"));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount);
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount);
}
Example 6
| Source File: CacheControllerTest.java From kylin with Apache License 2.0 | 5 votes |
|
@Test
public void testClearCacheForCubeMigration() throws IOException {
KylinConfig config = KylinConfig.getInstanceFromEnv();
String CUBENAME = "test_kylin_cube_without_slr_desc";
CubeDescManager cubeDescManager = CubeDescManager.getInstance(config);
CubeDesc cubeDesc = cubeDescManager.getCubeDesc(CUBENAME);
DataModelDesc modelDesc = cubeDesc.getModel();
Map<String, String> tableToProjects = new HashMap<>();
for (TableRef tableRef : modelDesc.getAllTables()) {
tableToProjects.put(tableRef.getTableIdentity(), tableRef.getTableDesc().getProject());
}
String uuid = cubeDesc.getUuid();
String signature = cubeDesc.getSignature();
assertEquals(cubeDesc.getRetentionRange(), 0);
//update cubeDesc
cubeDesc.setRetentionRange(2018);
cubeDesc.updateRandomUuid();
//directly update metadata in store to simulate cube migration
Serializer<CubeDesc> cubeDescSerializer = new JsonSerializer<CubeDesc>(CubeDesc.class);
getStore().checkAndPutResource(cubeDesc.getResourcePath(), cubeDesc, cubeDescSerializer);
CubeMigrationRequest request = new CubeMigrationRequest();
request.setCube(cubeDesc.getName());
request.setModel(modelDesc.getName());
request.setProject(modelDesc.getProject());
request.setTableToProjects(tableToProjects);
cacheController.clearCacheForCubeMigration(request);
assertEquals(2018, cubeDescManager.getCubeDesc(CUBENAME).getRetentionRange());
assertEquals(signature, cubeDescManager.getCubeDesc(CUBENAME).getSignature());
assertNotEquals(uuid, cubeDescManager.getCubeDesc(CUBENAME).getUuid());
}
Example 7
| Source File: CuboidCLI.java From kylin with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws IOException {
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(KylinConfig.getInstanceFromEnv());
if ("test".equals(args[0])) {
CubeDesc cubeDesc = cubeDescMgr.getCubeDesc(args[1]);
simulateCuboidGeneration(cubeDesc, true);
}
}
Example 8
| Source File: ProjectManagerTest.java From kylin with Apache License 2.0 | 5 votes |
|
@Test
public void testExistingProject() throws Exception {
ProjectManager prjMgr = ProjectManager.getInstance(getTestConfig());
CubeManager cubeMgr = CubeManager.getInstance(getTestConfig());
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(getTestConfig());
int originalProjectCount = prjMgr.listAllProjects().size();
int originalCubeCount = cubeMgr.listAllCubes().size();
ResourceStore store = getStore();
// clean legacy in case last run failed
store.deleteResource("/cube/new_cube_in_default.json");
CubeDesc desc = cubeDescMgr.getCubeDesc("test_kylin_cube_with_slr_desc");
CubeInstance createdCube = cubeMgr.createCube("new_cube_in_default", ProjectInstance.DEFAULT_PROJECT_NAME, desc, null);
assertTrue(createdCube.equals(cubeMgr.getCube("new_cube_in_default")));
//System.out.println(JsonUtil.writeValueAsIndentString(createdCube));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount);
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount + 1);
CubeInstance droppedCube = cubeMgr.dropCube("new_cube_in_default", true);
assertTrue(createdCube.equals(droppedCube));
assertNull(cubeMgr.getCube("new_cube_in_default"));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount);
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount);
}
Example 9
| Source File: CuboidCLI.java From Kylin with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws IOException {
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(KylinConfig.getInstanceFromEnv());
if ("test".equals(args[0])) {
CubeDesc cubeDesc = cubeDescMgr.getCubeDesc(args[1]);
simulateCuboidGeneration(cubeDesc);
}
}
Example 10
| Source File: ProjectManagerTest.java From Kylin with Apache License 2.0 | 5 votes |
|
@Test
public void testExistingProject() throws Exception {
ProjectManager prjMgr = ProjectManager.getInstance(getTestConfig());
CubeManager cubeMgr = CubeManager.getInstance(getTestConfig());
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(getTestConfig());
int originalProjectCount = prjMgr.listAllProjects().size();
int originalCubeCount = cubeMgr.listAllCubes().size();
ResourceStore store = getStore();
// clean legacy in case last run failed
store.deleteResource("/cube/new_cube_in_default.json");
CubeDesc desc = cubeDescMgr.getCubeDesc("test_kylin_cube_with_slr_desc");
CubeInstance createdCube = cubeMgr.createCube("new_cube_in_default", ProjectInstance.DEFAULT_PROJECT_NAME, desc, null);
assertTrue(createdCube == cubeMgr.getCube("new_cube_in_default"));
System.out.println(JsonUtil.writeValueAsIndentString(createdCube));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount);
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount + 1);
CubeInstance droppedCube = cubeMgr.dropCube("new_cube_in_default", true);
assertTrue(createdCube == droppedCube);
assertNull(cubeMgr.getCube("new_cube_in_default"));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount);
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount);
}
Example 11
| Source File: ProjectManagerTest.java From kylin-on-parquet-v2 with Apache License 2.0 | 4 votes |
|
@Test
public void testNewProject() throws Exception {
ProjectManager prjMgr = ProjectManager.getInstance(getTestConfig());
CubeManager cubeMgr = CubeManager.getInstance(getTestConfig());
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(getTestConfig());
int originalProjectCount = prjMgr.listAllProjects().size();
int originalCubeCount = cubeMgr.listAllCubes().size();
int originalCubeCountInDefault = prjMgr.listAllRealizations("default").size();
ResourceStore store = getStore();
// clean legacy in case last run failed
store.deleteResource("/cube/cube_in_alien_project.json");
CubeDesc desc = cubeDescMgr.getCubeDesc("test_kylin_cube_with_slr_desc");
CubeInstance createdCube = cubeMgr.createCube("cube_in_alien_project", "alien", desc, null);
assertTrue(createdCube.equals(cubeMgr.getCube("cube_in_alien_project")));
ProjectManager proMgr = ProjectManager.getInstance(getTestConfig());
Set<IRealization> realizations = proMgr.listAllRealizations("alien");
assertTrue(realizations.contains(createdCube));
//System.out.println(JsonUtil.writeValueAsIndentString(createdCube));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount + 1);
assertTrue(prjMgr.listAllRealizations("ALIEN").iterator().next().getName().equalsIgnoreCase("CUBE_IN_ALIEN_PROJECT"));
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount + 1);
prjMgr.moveRealizationToProject(RealizationType.CUBE, "cube_in_alien_project", "default", null);
assertTrue(prjMgr.listAllRealizations("ALIEN").size() == 0);
assertTrue(prjMgr.listAllRealizations("default").size() == originalCubeCountInDefault + 1);
assertTrue(ProjectManager.getInstance(getTestConfig()).listAllRealizations("default").contains(createdCube));
prjMgr.moveRealizationToProject(RealizationType.CUBE, "cube_in_alien_project", "alien", null);
assertTrue(prjMgr.listAllRealizations("ALIEN").size() == 1);
assertTrue(prjMgr.listAllRealizations("default").size() == originalCubeCountInDefault);
assertTrue(ProjectManager.getInstance(getTestConfig()).listAllRealizations("alien").contains(createdCube));
CubeInstance droppedCube = cubeMgr.dropCube("cube_in_alien_project", true);
assertTrue(createdCube.equals(droppedCube));
assertNull(cubeMgr.getCube("cube_in_alien_project"));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount + 1);
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount);
prjMgr.dropProject("alien");
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount);
}
Example 12
| Source File: ProjectManagerTest.java From kylin with Apache License 2.0 | 4 votes |
|
@Test
public void testNewProject() throws Exception {
ProjectManager prjMgr = ProjectManager.getInstance(getTestConfig());
CubeManager cubeMgr = CubeManager.getInstance(getTestConfig());
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(getTestConfig());
int originalProjectCount = prjMgr.listAllProjects().size();
int originalCubeCount = cubeMgr.listAllCubes().size();
int originalCubeCountInDefault = prjMgr.listAllRealizations("default").size();
ResourceStore store = getStore();
// clean legacy in case last run failed
store.deleteResource("/cube/cube_in_alien_project.json");
CubeDesc desc = cubeDescMgr.getCubeDesc("test_kylin_cube_with_slr_desc");
CubeInstance createdCube = cubeMgr.createCube("cube_in_alien_project", "alien", desc, null);
assertTrue(createdCube.equals(cubeMgr.getCube("cube_in_alien_project")));
ProjectManager proMgr = ProjectManager.getInstance(getTestConfig());
Set<IRealization> realizations = proMgr.listAllRealizations("alien");
assertTrue(realizations.contains(createdCube));
//System.out.println(JsonUtil.writeValueAsIndentString(createdCube));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount + 1);
assertTrue(prjMgr.listAllRealizations("ALIEN").iterator().next().getName().equalsIgnoreCase("CUBE_IN_ALIEN_PROJECT"));
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount + 1);
prjMgr.moveRealizationToProject(RealizationType.CUBE, "cube_in_alien_project", "default", null);
assertTrue(prjMgr.listAllRealizations("ALIEN").size() == 0);
assertTrue(prjMgr.listAllRealizations("default").size() == originalCubeCountInDefault + 1);
assertTrue(ProjectManager.getInstance(getTestConfig()).listAllRealizations("default").contains(createdCube));
prjMgr.moveRealizationToProject(RealizationType.CUBE, "cube_in_alien_project", "alien", null);
assertTrue(prjMgr.listAllRealizations("ALIEN").size() == 1);
assertTrue(prjMgr.listAllRealizations("default").size() == originalCubeCountInDefault);
assertTrue(ProjectManager.getInstance(getTestConfig()).listAllRealizations("alien").contains(createdCube));
CubeInstance droppedCube = cubeMgr.dropCube("cube_in_alien_project", true);
assertTrue(createdCube.equals(droppedCube));
assertNull(cubeMgr.getCube("cube_in_alien_project"));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount + 1);
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount);
prjMgr.dropProject("alien");
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount);
}
Example 13
| Source File: ProjectManagerTest.java From Kylin with Apache License 2.0 | 4 votes |
|
@Test
public void testNewProject() throws Exception {
ProjectManager prjMgr = ProjectManager.getInstance(getTestConfig());
CubeManager cubeMgr = CubeManager.getInstance(getTestConfig());
CubeDescManager cubeDescMgr = CubeDescManager.getInstance(getTestConfig());
int originalProjectCount = prjMgr.listAllProjects().size();
int originalCubeCount = cubeMgr.listAllCubes().size();
int originalCubeCountInDefault = prjMgr.listAllRealizations("default").size();
ResourceStore store = getStore();
// clean legacy in case last run failed
store.deleteResource("/cube/cube_in_alien_project.json");
CubeDesc desc = cubeDescMgr.getCubeDesc("test_kylin_cube_with_slr_desc");
CubeInstance createdCube = cubeMgr.createCube("cube_in_alien_project", "alien", desc, null);
assertTrue(createdCube == cubeMgr.getCube("cube_in_alien_project"));
ProjectManager proMgr = ProjectManager.getInstance(getTestConfig());
Set<IRealization> realizations = proMgr.listAllRealizations("alien");
assertTrue(realizations.contains(createdCube));
System.out.println(JsonUtil.writeValueAsIndentString(createdCube));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount + 1);
assertTrue(prjMgr.listAllRealizations("ALIEN").iterator().next().getName().equalsIgnoreCase("CUBE_IN_ALIEN_PROJECT"));
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount + 1);
prjMgr.moveRealizationToProject(RealizationType.CUBE, "cube_in_alien_project", "default", null);
assertTrue(prjMgr.listAllRealizations("ALIEN").size() == 0);
assertTrue(prjMgr.listAllRealizations("default").size() == originalCubeCountInDefault + 1);
assertTrue(ProjectManager.getInstance(getTestConfig()).listAllRealizations("default").contains(createdCube));
prjMgr.moveRealizationToProject(RealizationType.CUBE, "cube_in_alien_project", "alien", null);
assertTrue(prjMgr.listAllRealizations("ALIEN").size() == 1);
assertTrue(prjMgr.listAllRealizations("default").size() == originalCubeCountInDefault);
assertTrue(ProjectManager.getInstance(getTestConfig()).listAllRealizations("alien").contains(createdCube));
CubeInstance droppedCube = cubeMgr.dropCube("cube_in_alien_project", true);
assertTrue(createdCube == droppedCube);
assertNull(cubeMgr.getCube("cube_in_alien_project"));
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount + 1);
assertTrue(cubeMgr.listAllCubes().size() == originalCubeCount);
prjMgr.dropProject("alien");
assertTrue(prjMgr.listAllProjects().size() == originalProjectCount);
}
