private Lineage computeLineage(final Collection<String> flowFileUuids, final NiFiUser user, final LineageComputationType computationType, final Long eventId) throws IOException { final AsyncLineageSubmission submission = submitLineageComputation(flowFileUuids, user, computationType, eventId); final StandardLineageResult result = submission.getResult(); while (!result.isFinished()) { try { Thread.sleep(100L); } catch (final InterruptedException ie) { } } if (result.getError() != null) { throw new IOException(result.getError()); } return new FlowFileLineage(result.getNodes(), result.getEdges()); }
flowFileUuids, result.getComputationTime(TimeUnit.MILLISECONDS), result.getNodes().size(), result.getEdges().size()); } catch (final Throwable t) { logger.error("Failed to query provenance repository due to {}", t.toString());
private Lineage computeLineage(final Collection<String> flowFileUuids, final NiFiUser user, final LineageComputationType computationType, final Long eventId, final Long startTimestamp, final Long endTimestamp) throws IOException { final AsyncLineageSubmission submission = submitLineageComputation(flowFileUuids, user, computationType, eventId, startTimestamp, endTimestamp); final StandardLineageResult result = submission.getResult(); while (!result.isFinished()) { try { Thread.sleep(100L); } catch (final InterruptedException ie) { } } if (result.getError() != null) { throw new IOException(result.getError()); } return new FlowFileLineage(result.getNodes(), result.getEdges()); }