use of org.apache.nifi.provenance.ProvenanceRepository in project nifi by apache.
the class ITReportLineageToAtlas method test.
private void test(TestConfiguration tc) throws InitializationException, IOException {
final ReportLineageToAtlas reportingTask = new ReportLineageToAtlas();
final MockComponentLog logger = new MockComponentLog("reporting-task-id", reportingTask);
final ReportingInitializationContext initializationContext = mock(ReportingInitializationContext.class);
when(initializationContext.getLogger()).thenReturn(logger);
final ConfigurationContext configurationContext = new MockConfigurationContext(tc.properties, null);
final ValidationContext validationContext = mock(ValidationContext.class);
when(validationContext.getProperty(any())).then(invocation -> new MockPropertyValue(tc.properties.get(invocation.getArguments()[0])));
final ReportingContext reportingContext = mock(ReportingContext.class);
final MockStateManager stateManager = new MockStateManager(reportingTask);
final EventAccess eventAccess = mock(EventAccess.class);
when(reportingContext.getProperties()).thenReturn(tc.properties);
when(reportingContext.getProperty(any())).then(invocation -> new MockPropertyValue(tc.properties.get(invocation.getArguments()[0])));
when(reportingContext.getStateManager()).thenReturn(stateManager);
when(reportingContext.getEventAccess()).thenReturn(eventAccess);
when(eventAccess.getGroupStatus(eq("root"))).thenReturn(tc.rootPgStatus);
final ProvenanceRepository provenanceRepository = mock(ProvenanceRepository.class);
when(eventAccess.getControllerStatus()).thenReturn(tc.rootPgStatus);
when(eventAccess.getProvenanceRepository()).thenReturn(provenanceRepository);
when(eventAccess.getProvenanceEvents(eq(-1L), anyInt())).thenReturn(tc.provenanceRecords);
when(provenanceRepository.getMaxEventId()).thenReturn((long) tc.provenanceRecords.size() - 1);
when(provenanceRepository.getEvent(anyLong())).then(invocation -> tc.provenanceRecords.get(((Long) invocation.getArguments()[0]).intValue()));
// To mock this async method invocations, keep the requested event ids in a stack.
final ComputeLineageSubmission lineageComputationSubmission = mock(ComputeLineageSubmission.class);
when(provenanceRepository.submitLineageComputation(anyLong(), any())).thenAnswer(invocation -> {
requestedLineageComputationIds.push((Long) invocation.getArguments()[0]);
return lineageComputationSubmission;
});
when(lineageComputationSubmission.getResult()).then(invocation -> tc.lineageResults.get(requestedLineageComputationIds.pop()));
final ComputeLineageSubmission expandParentsSubmission = mock(ComputeLineageSubmission.class);
when(provenanceRepository.submitExpandParents(anyLong(), any())).thenAnswer(invocation -> {
requestedExpandParentsIds.push(((Long) invocation.getArguments()[0]));
return expandParentsSubmission;
});
when(expandParentsSubmission.getResult()).then(invocation -> tc.parentLineageResults.get(requestedExpandParentsIds.pop()));
tc.properties.put(ATLAS_NIFI_URL, "http://localhost:8080/nifi");
tc.properties.put(ATLAS_URLS, TARGET_ATLAS_URL);
tc.properties.put(ATLAS_USER, "admin");
tc.properties.put(ATLAS_PASSWORD, "admin");
tc.properties.put(new PropertyDescriptor.Builder().name("hostnamePattern.example").dynamic(true).build(), ".*");
reportingTask.initialize(initializationContext);
reportingTask.validate(validationContext);
reportingTask.setup(configurationContext);
reportingTask.onTrigger(reportingContext);
reportingTask.onUnscheduled();
reportingTask.onStopped();
}
use of org.apache.nifi.provenance.ProvenanceRepository in project nifi by apache.
the class ControllerFacade method deleteProvenanceQuery.
/**
* Deletes the query with the specified id.
*
* @param provenanceId id
*/
public void deleteProvenanceQuery(final String provenanceId) {
// get the query to the provenance repository
final ProvenanceRepository provenanceRepository = flowController.getProvenanceRepository();
final QuerySubmission querySubmission = provenanceRepository.retrieveQuerySubmission(provenanceId, NiFiUserUtils.getNiFiUser());
if (querySubmission != null) {
querySubmission.cancel();
}
}
use of org.apache.nifi.provenance.ProvenanceRepository in project nifi by apache.
the class ControllerFacade method submitLineage.
/**
* Submits the specified lineage request.
*
* @param lineageDto dto
* @return updated lineage
*/
public LineageDTO submitLineage(LineageDTO lineageDto) {
final LineageRequestDTO requestDto = lineageDto.getRequest();
// get the provenance repo
final ProvenanceRepository provenanceRepository = flowController.getProvenanceRepository();
final ComputeLineageSubmission result;
if (LineageRequestType.FLOWFILE.equals(requestDto.getLineageRequestType())) {
if (requestDto.getUuid() != null) {
// submit uuid if it is specified
result = provenanceRepository.submitLineageComputation(requestDto.getUuid(), NiFiUserUtils.getNiFiUser());
} else {
// submit the event if the flowfile uuid needs to be looked up
result = provenanceRepository.submitLineageComputation(requestDto.getEventId(), NiFiUserUtils.getNiFiUser());
}
} else {
// submit event... (parents or children)
if (LineageRequestType.PARENTS.equals(requestDto.getLineageRequestType())) {
result = provenanceRepository.submitExpandParents(requestDto.getEventId(), NiFiUserUtils.getNiFiUser());
} else {
result = provenanceRepository.submitExpandChildren(requestDto.getEventId(), NiFiUserUtils.getNiFiUser());
}
}
return getLineage(result.getLineageIdentifier());
}
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