@Override public void writeEmptyResultSet(OutputStream outputStream, ComponentLog logger) throws IOException { try (final RecordSetWriter resultSetWriter = recordSetWriterFactory.createWriter(logger, writeSchema, outputStream)) { mimeType = resultSetWriter.getMimeType(); resultSetWriter.beginRecordSet(); resultSetWriter.finishRecordSet(); } catch (final Exception e) { throw new IOException(e); } }
private void completeFlowFile(final ProcessSession session, final FlowFile flowFile, final RecordSetWriter writer, final Relationship relationship, final String details) throws IOException { final WriteResult writeResult = writer.finishRecordSet(); writer.close(); final Map<String, String> attributes = new HashMap<>(); attributes.putAll(writeResult.getAttributes()); attributes.put("record.count", String.valueOf(writeResult.getRecordCount())); attributes.put(CoreAttributes.MIME_TYPE.key(), writer.getMimeType()); session.putAllAttributes(flowFile, attributes); session.transfer(flowFile, relationship); session.getProvenanceReporter().route(flowFile, relationship, details); }
protected byte[] getData(final ReportingContext context, InputStream in, Map<String, String> attributes) { try (final JsonRecordReader reader = new JsonRecordReader(in, recordSchema)) { final RecordSetWriterFactory writerFactory = context.getProperty(RECORD_WRITER).asControllerService(RecordSetWriterFactory.class); final RecordSchema writeSchema = writerFactory.getSchema(null, recordSchema); final ByteArrayOutputStream out = new ByteArrayOutputStream(); try (final RecordSetWriter writer = writerFactory.createWriter(getLogger(), writeSchema, out)) { writer.beginRecordSet(); Record record; while ((record = reader.nextRecord()) != null) { writer.write(record); } final WriteResult writeResult = writer.finishRecordSet(); attributes.put(CoreAttributes.MIME_TYPE.key(), writer.getMimeType()); attributes.putAll(writeResult.getAttributes()); } return out.toByteArray(); } catch (IOException | SchemaNotFoundException | MalformedRecordException e) { throw new ProcessException("Failed to write metrics using record writer: " + e.getMessage(), e); } }
private boolean processBundle(final BundleTracker bundle) throws IOException { final RecordSetWriter writer = bundle.recordWriter; if (writer != null) { final WriteResult writeResult; try { writeResult = writer.finishRecordSet(); } finally { writer.close(); } if (writeResult.getRecordCount() == 0) { getProcessSession().remove(bundle.flowFile); return false; } final Map<String, String> attributes = new HashMap<>(); attributes.putAll(writeResult.getAttributes()); attributes.put(CoreAttributes.MIME_TYPE.key(), writer.getMimeType()); bundle.flowFile = getProcessSession().putAllAttributes(bundle.flowFile, attributes); } populateAttributes(bundle); return true; }
private boolean processBundle(final BundleTracker bundle) throws IOException { final RecordSetWriter writer = bundle.recordWriter; if (writer != null) { final WriteResult writeResult; try { writeResult = writer.finishRecordSet(); } finally { writer.close(); } if (writeResult.getRecordCount() == 0) { getProcessSession().remove(bundle.flowFile); return false; } final Map<String, String> attributes = new HashMap<>(); attributes.putAll(writeResult.getAttributes()); attributes.put(CoreAttributes.MIME_TYPE.key(), writer.getMimeType()); bundle.flowFile = getProcessSession().putAllAttributes(bundle.flowFile, attributes); } populateAttributes(bundle); return true; }
private boolean processBundle(final BundleTracker bundle) throws IOException { final RecordSetWriter writer = bundle.recordWriter; if (writer != null) { final WriteResult writeResult; try { writeResult = writer.finishRecordSet(); } finally { writer.close(); } if (writeResult.getRecordCount() == 0) { getProcessSession().remove(bundle.flowFile); return false; } final Map<String, String> attributes = new HashMap<>(); attributes.putAll(writeResult.getAttributes()); attributes.put(CoreAttributes.MIME_TYPE.key(), writer.getMimeType()); bundle.flowFile = getProcessSession().putAllAttributes(bundle.flowFile, attributes); } populateAttributes(bundle); return true; }
private boolean processBundle(final BundleTracker bundle) throws IOException { final RecordSetWriter writer = bundle.recordWriter; if (writer != null) { final WriteResult writeResult; try { writeResult = writer.finishRecordSet(); } finally { writer.close(); } if (writeResult.getRecordCount() == 0) { getProcessSession().remove(bundle.flowFile); return false; } final Map<String, String> attributes = new HashMap<>(); attributes.putAll(writeResult.getAttributes()); attributes.put(CoreAttributes.MIME_TYPE.key(), writer.getMimeType()); bundle.flowFile = getProcessSession().putAllAttributes(bundle.flowFile, attributes); } populateAttributes(bundle); return true; }
logger.debug("Marked {} as complete because complete() was called", new Object[] {this}); final WriteResult writeResult = recordWriter.finishRecordSet(); recordWriter.close(); logger.debug("Closed Record Writer using session {} for {}", new Object[] {session, this});
@Override public void process(final InputStream in, final OutputStream out) throws IOException { try (final RecordReader reader = readerFactory.createRecordReader(originalAttributes, in, getLogger())) { final RecordSchema writeSchema = writerFactory.getSchema(originalAttributes, reader.getSchema()); try (final RecordSetWriter writer = writerFactory.createWriter(getLogger(), writeSchema, out)) { writer.beginRecordSet(); Record record; while ((record = reader.nextRecord()) != null) { final Record processed = AbstractRecordProcessor.this.process(record, writeSchema, original, context); writer.write(processed); } final WriteResult writeResult = writer.finishRecordSet(); attributes.put("record.count", String.valueOf(writeResult.getRecordCount())); attributes.put(CoreAttributes.MIME_TYPE.key(), writer.getMimeType()); attributes.putAll(writeResult.getAttributes()); recordCount.set(writeResult.getRecordCount()); } } catch (final SchemaNotFoundException e) { throw new ProcessException(e.getLocalizedMessage(), e); } catch (final MalformedRecordException e) { throw new ProcessException("Could not parse incoming data", e); } } });
final RecordSetWriter writer = entry.getValue(); final WriteResult writeResult = writer.finishRecordSet(); writer.close();
writeResult.set(recordSetWriter.finishRecordSet()); mimeTypeRef.set(recordSetWriter.getMimeType());
writeResult = recordWriter.finishRecordSet(); recordWriter.flush(); mimeType = recordWriter.getMimeType();
final WriteResult writeResult; try { writeResult = writer.finishRecordSet(); } finally { writer.close();
writer.finishRecordSet(); attributes.put(CoreAttributes.MIME_TYPE.key(), writer.getMimeType()); if (lastWriteResult != null) {
final WriteResult writeResult = recordSetWriter.finishRecordSet();
droppedRecordWriter.finishRecordSet(); droppedRecordWriter.close(); } catch (IOException ioe) { failedRecordWriter.finishRecordSet(); failedRecordWriter.close(); } catch (IOException ioe) { successfulRecordWriter.finishRecordSet(); successfulRecordWriter.close(); } catch (IOException ioe) {
FlowFile childFlowFile = tuple.getKey(); final WriteResult writeResult = writer.finishRecordSet();
writer.write(r); writeResult = writer.finishRecordSet();
count++; writer.finishRecordSet(); writer.close(); out.close();
private void completeFlowFile(final ProcessSession session, final FlowFile flowFile, final RecordSetWriter writer, final Relationship relationship, final String details) throws IOException { final WriteResult writeResult = writer.finishRecordSet(); writer.close(); final Map<String, String> attributes = new HashMap<>(); attributes.putAll(writeResult.getAttributes()); attributes.put("record.count", String.valueOf(writeResult.getRecordCount())); attributes.put(CoreAttributes.MIME_TYPE.key(), writer.getMimeType()); session.putAllAttributes(flowFile, attributes); session.transfer(flowFile, relationship); session.getProvenanceReporter().route(flowFile, relationship, details); }