nifi-nar-bundles/nifi-aws-bundle/nifi-aws-processors/src/test/java/org/apache/nifi/processors/aws/kinesis/stream/record/TestKinesisRecordProcessorRaw.java - nifi - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 package org.apache.nifi.processors.aws.kinesis.stream.record;

 import com.amazonaws.services.kinesis.clientlibrary.exceptions.InvalidStateException;
 import com.amazonaws.services.kinesis.clientlibrary.exceptions.ShutdownException;
 import com.amazonaws.services.kinesis.clientlibrary.interfaces.IRecordProcessorCheckpointer;
 import com.amazonaws.services.kinesis.clientlibrary.types.ProcessRecordsInput;
 import com.amazonaws.services.kinesis.model.Record;
 import org.apache.nifi.processor.ProcessSessionFactory;
 import org.apache.nifi.processors.aws.kinesis.stream.ConsumeKinesisStream;
 import org.apache.nifi.util.MockFlowFile;
 import org.apache.nifi.util.MockProcessSession;
 import org.apache.nifi.util.SharedSessionState;
 import org.apache.nifi.util.TestRunner;
 import org.apache.nifi.util.TestRunners;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;

 import java.nio.ByteBuffer;
 import java.nio.charset.StandardCharsets;
 import java.time.Instant;
 import java.time.ZoneId;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
 import java.time.temporal.ChronoUnit;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.Date;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicLong;

 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.when;

 public class TestKinesisRecordProcessorRaw {
     private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS");

     private final TestRunner runner = TestRunners.newTestRunner(ConsumeKinesisStream.class);

     @Mock
     private ProcessSessionFactory processSessionFactory;

     private final SharedSessionState sharedState = new SharedSessionState(runner.getProcessor(), new AtomicLong(0));
     private final MockProcessSession session = new MockProcessSession(sharedState, runner.getProcessor());

     private AbstractKinesisRecordProcessor fixture;

     @Mock
     private IRecordProcessorCheckpointer checkpointer;

     @Mock
     private Record kinesisRecord;

     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);

         // default test fixture will try operations twice with very little wait in between
         fixture = new KinesisRecordProcessorRaw(processSessionFactory, runner.getLogger(), "kinesis-test",
                 "endpoint-prefix", null, 10_000L, 1L, 2, DATE_TIME_FORMATTER);
     }

     @After
     public void tearDown() {
         verifyNoMoreInteractions(checkpointer, kinesisRecord, processSessionFactory);
         reset(checkpointer, kinesisRecord, processSessionFactory);
     }

     @Test
     public void testProcessRecordsEmpty() {
         final ProcessRecordsInput processRecordsInput = new ProcessRecordsInput()
                 .withRecords(Collections.emptyList())
                 .withCheckpointer(checkpointer)
                 .withCacheEntryTime(Instant.now().minus(1, ChronoUnit.MINUTES))
                 .withCacheExitTime(Instant.now().minus(1, ChronoUnit.SECONDS))
                 .withMillisBehindLatest(100L);

         // would checkpoint (but should skip because there are no records processed)
         fixture.setNextCheckpointTimeInMillis(System.currentTimeMillis() - 10_000L);

         fixture.processRecords(processRecordsInput);

         session.assertTransferCount(ConsumeKinesisStream.REL_SUCCESS, 0);
         assertThat(sharedState.getProvenanceEvents().size(), is(0));
         session.assertNotCommitted();
         session.assertNotRolledBack();
     }

     @Test
     public void testProcessRecordsNoCheckpoint() {
         processMultipleRecordsAssertProvenance(false);
     }

     @Test
     public void testProcessRecordsWithEndpointOverride() {
         processMultipleRecordsAssertProvenance(true);
     }

     private void processMultipleRecordsAssertProvenance(final boolean endpointOverridden) {
         final Date firstDate = Date.from(Instant.now().minus(1, ChronoUnit.MINUTES));
         final Date secondDate = new Date();

         final ProcessRecordsInput processRecordsInput = new ProcessRecordsInput()
                 .withRecords(Arrays.asList(
                         new Record().withApproximateArrivalTimestamp(firstDate)
                                 .withPartitionKey("partition-1")
                                 .withSequenceNumber("1")
                                 .withData(ByteBuffer.wrap("record-1".getBytes(StandardCharsets.UTF_8))),
                         new Record().withApproximateArrivalTimestamp(secondDate)
                                 .withPartitionKey("partition-2")
                                 .withSequenceNumber("2")
                                 .withData(ByteBuffer.wrap("record-2".getBytes(StandardCharsets.UTF_8))),
                         new Record().withApproximateArrivalTimestamp(null)
                                 .withPartitionKey("partition-no-date")
                                 .withSequenceNumber("no-date")
                                 .withData(ByteBuffer.wrap("record-no-date".getBytes(StandardCharsets.UTF_8)))
                 ))
                 .withCheckpointer(checkpointer)
                 .withCacheEntryTime(null)
                 .withCacheExitTime(null)
                 .withMillisBehindLatest(null);

         final String transitUriPrefix = endpointOverridden ? "https://another-endpoint.com:8443" : "http://endpoint-prefix.amazonaws.com";
         if (endpointOverridden) {
             fixture = new KinesisRecordProcessorRaw(processSessionFactory, runner.getLogger(), "kinesis-test",
                     "endpoint-prefix", "https://another-endpoint.com:8443", 10_000L, 1L, 2, DATE_TIME_FORMATTER);
         }

         // skip checkpoint
         fixture.setNextCheckpointTimeInMillis(System.currentTimeMillis() + 10_000L);
         fixture.setKinesisShardId("test-shard");

         when(processSessionFactory.createSession()).thenReturn(session);
         fixture.processRecords(processRecordsInput);
         verify(processSessionFactory, times(1)).createSession();

         session.assertTransferCount(ConsumeKinesisStream.REL_SUCCESS, processRecordsInput.getRecords().size());
         assertThat(sharedState.getProvenanceEvents().size(), is(processRecordsInput.getRecords().size()));
         assertThat(sharedState.getProvenanceEvents().get(0).getTransitUri(), is(String.format("%s/test-shard/partition-1#1", transitUriPrefix)));
         assertThat(sharedState.getProvenanceEvents().get(1).getTransitUri(), is(String.format("%s/test-shard/partition-2#2", transitUriPrefix)));
         assertThat(sharedState.getProvenanceEvents().get(2).getTransitUri(), is(String.format("%s/test-shard/partition-no-date#no-date", transitUriPrefix)));

         final List<MockFlowFile> flowFiles = session.getFlowFilesForRelationship(ConsumeKinesisStream.REL_SUCCESS);
         assertFlowFile(flowFiles.get(0), firstDate, "partition-1", "1", "record-1");
         assertFlowFile(flowFiles.get(1), secondDate, "partition-2", "2", "record-2");
         assertFlowFile(flowFiles.get(2), null, "partition-no-date", "no-date", "record-no-date");

         session.assertCommitted();
         session.assertNotRolledBack();
     }

     @Test
     public void testProcessPoisonPillRecordWithCheckpoint() throws ShutdownException, InvalidStateException {
         final ProcessRecordsInput processRecordsInput = new ProcessRecordsInput()
                 .withRecords(Arrays.asList(
                         new Record().withApproximateArrivalTimestamp(null)
                                 .withPartitionKey("partition-1")
                                 .withSequenceNumber("1")
                                 .withData(ByteBuffer.wrap("record-1".getBytes(StandardCharsets.UTF_8))),
                         kinesisRecord,
                         new Record().withApproximateArrivalTimestamp(null)
                                 .withPartitionKey("partition-3")
                                 .withSequenceNumber("3")
                                 .withData(ByteBuffer.wrap("record-3".getBytes(StandardCharsets.UTF_8)))
                 ))
                 .withCheckpointer(checkpointer)
                 .withCacheEntryTime(Instant.now().minus(1, ChronoUnit.MINUTES))
                 .withCacheExitTime(Instant.now().minus(1, ChronoUnit.SECONDS))
                 .withMillisBehindLatest(100L);

         when(kinesisRecord.getData()).thenThrow(new IllegalStateException("illegal state"));
         when(kinesisRecord.toString()).thenReturn("poison-pill");

         fixture.setKinesisShardId("test-shard");

         when(processSessionFactory.createSession()).thenReturn(session);
         fixture.processRecords(processRecordsInput);
         verify(processSessionFactory, times(1)).createSession();

         // check non-poison pill records are output successfully
         session.assertTransferCount(ConsumeKinesisStream.REL_SUCCESS, 2);
         final List<MockFlowFile> flowFiles = session.getFlowFilesForRelationship(ConsumeKinesisStream.REL_SUCCESS);
         assertFlowFile(flowFiles.get(0), null, "partition-1", "1", "record-1");
         assertFlowFile(flowFiles.get(1), null, "partition-3", "3", "record-3");

         // check the "poison pill" record was retried a 2nd time
         assertNull(verify(kinesisRecord, times(2)).getPartitionKey());
         assertNull(verify(kinesisRecord, times(2)).getSequenceNumber());
         assertNull(verify(kinesisRecord, times(2)).getApproximateArrivalTimestamp());
         assertNull(verify(kinesisRecord, times(2)).getData());
         verify(checkpointer, times(1)).checkpoint();

         assertFalse(runner.getLogger().getErrorMessages().isEmpty());
         assertFalse(runner.getLogger().getErrorMessages().isEmpty());

         session.assertCommitted();
         session.assertNotRolledBack();
     }

     private void assertFlowFile(final MockFlowFile flowFile, final Date approxTimestamp, final String partitionKey,
                                 final String sequenceNumber, final String content) {
         if (approxTimestamp != null) {
             flowFile.assertAttributeEquals(AbstractKinesisRecordProcessor.AWS_KINESIS_APPROXIMATE_ARRIVAL_TIMESTAMP,
                     DATE_TIME_FORMATTER.format(ZonedDateTime.ofInstant(approxTimestamp.toInstant(), ZoneId.systemDefault())));
         } else {
             flowFile.assertAttributeNotExists(AbstractKinesisRecordProcessor.AWS_KINESIS_APPROXIMATE_ARRIVAL_TIMESTAMP);
         }
         flowFile.assertAttributeEquals(AbstractKinesisRecordProcessor.AWS_KINESIS_PARTITION_KEY, partitionKey);
         flowFile.assertAttributeEquals(AbstractKinesisRecordProcessor.AWS_KINESIS_SEQUENCE_NUMBER, sequenceNumber);
         flowFile.assertAttributeEquals(AbstractKinesisRecordProcessor.AWS_KINESIS_SHARD_ID, "test-shard");
         flowFile.assertContentEquals(content);
     }
 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/
	package org.apache.nifi.processors.aws.kinesis.stream.record;

	import com.amazonaws.services.kinesis.clientlibrary.exceptions.InvalidStateException;
	import com.amazonaws.services.kinesis.clientlibrary.exceptions.ShutdownException;
	import com.amazonaws.services.kinesis.clientlibrary.interfaces.IRecordProcessorCheckpointer;
	import com.amazonaws.services.kinesis.clientlibrary.types.ProcessRecordsInput;
	import com.amazonaws.services.kinesis.model.Record;
	import org.apache.nifi.processor.ProcessSessionFactory;
	import org.apache.nifi.processors.aws.kinesis.stream.ConsumeKinesisStream;
	import org.apache.nifi.util.MockFlowFile;
	import org.apache.nifi.util.MockProcessSession;
	import org.apache.nifi.util.SharedSessionState;
	import org.apache.nifi.util.TestRunner;
	import org.apache.nifi.util.TestRunners;
	import org.junit.After;
	import org.junit.Before;
	import org.junit.Test;
	import org.mockito.Mock;
	import org.mockito.MockitoAnnotations;

	import java.nio.ByteBuffer;
	import java.nio.charset.StandardCharsets;
	import java.time.Instant;
	import java.time.ZoneId;
	import java.time.ZonedDateTime;
	import java.time.format.DateTimeFormatter;
	import java.time.temporal.ChronoUnit;
	import java.util.Arrays;
	import java.util.Collections;
	import java.util.Date;
	import java.util.List;
	import java.util.concurrent.atomic.AtomicLong;

	import static org.hamcrest.CoreMatchers.is;
	import static org.hamcrest.MatcherAssert.assertThat;
	import static org.junit.Assert.assertFalse;
	import static org.junit.Assert.assertNull;
	import static org.mockito.Mockito.reset;
	import static org.mockito.Mockito.times;
	import static org.mockito.Mockito.verify;
	import static org.mockito.Mockito.verifyNoMoreInteractions;
	import static org.mockito.Mockito.when;

	public class TestKinesisRecordProcessorRaw {
	private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS");

	private final TestRunner runner = TestRunners.newTestRunner(ConsumeKinesisStream.class);

	@Mock
	private ProcessSessionFactory processSessionFactory;

	private final SharedSessionState sharedState = new SharedSessionState(runner.getProcessor(), new AtomicLong(0));
	private final MockProcessSession session = new MockProcessSession(sharedState, runner.getProcessor());

	private AbstractKinesisRecordProcessor fixture;

	@Mock
	private IRecordProcessorCheckpointer checkpointer;

	@Mock
	private Record kinesisRecord;

	@Before
	public void setUp() {
	MockitoAnnotations.initMocks(this);

	// default test fixture will try operations twice with very little wait in between
	fixture = new KinesisRecordProcessorRaw(processSessionFactory, runner.getLogger(), "kinesis-test",
	"endpoint-prefix", null, 10_000L, 1L, 2, DATE_TIME_FORMATTER);
	}

	@After
	public void tearDown() {
	verifyNoMoreInteractions(checkpointer, kinesisRecord, processSessionFactory);
	reset(checkpointer, kinesisRecord, processSessionFactory);
	}

	@Test
	public void testProcessRecordsEmpty() {
	final ProcessRecordsInput processRecordsInput = new ProcessRecordsInput()
	.withRecords(Collections.emptyList())
	.withCheckpointer(checkpointer)
	.withCacheEntryTime(Instant.now().minus(1, ChronoUnit.MINUTES))
	.withCacheExitTime(Instant.now().minus(1, ChronoUnit.SECONDS))
	.withMillisBehindLatest(100L);

	// would checkpoint (but should skip because there are no records processed)
	fixture.setNextCheckpointTimeInMillis(System.currentTimeMillis() - 10_000L);

	fixture.processRecords(processRecordsInput);

	session.assertTransferCount(ConsumeKinesisStream.REL_SUCCESS, 0);
	assertThat(sharedState.getProvenanceEvents().size(), is(0));
	session.assertNotCommitted();
	session.assertNotRolledBack();
	}

	@Test
	public void testProcessRecordsNoCheckpoint() {
	processMultipleRecordsAssertProvenance(false);
	}

	@Test
	public void testProcessRecordsWithEndpointOverride() {
	processMultipleRecordsAssertProvenance(true);
	}

	private void processMultipleRecordsAssertProvenance(final boolean endpointOverridden) {
	final Date firstDate = Date.from(Instant.now().minus(1, ChronoUnit.MINUTES));
	final Date secondDate = new Date();

	final ProcessRecordsInput processRecordsInput = new ProcessRecordsInput()
	.withRecords(Arrays.asList(
	new Record().withApproximateArrivalTimestamp(firstDate)
	.withPartitionKey("partition-1")
	.withSequenceNumber("1")
	.withData(ByteBuffer.wrap("record-1".getBytes(StandardCharsets.UTF_8))),
	new Record().withApproximateArrivalTimestamp(secondDate)
	.withPartitionKey("partition-2")
	.withSequenceNumber("2")
	.withData(ByteBuffer.wrap("record-2".getBytes(StandardCharsets.UTF_8))),
	new Record().withApproximateArrivalTimestamp(null)
	.withPartitionKey("partition-no-date")
	.withSequenceNumber("no-date")
	.withData(ByteBuffer.wrap("record-no-date".getBytes(StandardCharsets.UTF_8)))
	))
	.withCheckpointer(checkpointer)
	.withCacheEntryTime(null)
	.withCacheExitTime(null)
	.withMillisBehindLatest(null);

	final String transitUriPrefix = endpointOverridden ? "https://another-endpoint.com:8443" : "http://endpoint-prefix.amazonaws.com";
	if (endpointOverridden) {
	fixture = new KinesisRecordProcessorRaw(processSessionFactory, runner.getLogger(), "kinesis-test",
	"endpoint-prefix", "https://another-endpoint.com:8443", 10_000L, 1L, 2, DATE_TIME_FORMATTER);
	}

	// skip checkpoint
	fixture.setNextCheckpointTimeInMillis(System.currentTimeMillis() + 10_000L);
	fixture.setKinesisShardId("test-shard");

	when(processSessionFactory.createSession()).thenReturn(session);
	fixture.processRecords(processRecordsInput);
	verify(processSessionFactory, times(1)).createSession();

	session.assertTransferCount(ConsumeKinesisStream.REL_SUCCESS, processRecordsInput.getRecords().size());
	assertThat(sharedState.getProvenanceEvents().size(), is(processRecordsInput.getRecords().size()));
	assertThat(sharedState.getProvenanceEvents().get(0).getTransitUri(), is(String.format("%s/test-shard/partition-1#1", transitUriPrefix)));
	assertThat(sharedState.getProvenanceEvents().get(1).getTransitUri(), is(String.format("%s/test-shard/partition-2#2", transitUriPrefix)));
	assertThat(sharedState.getProvenanceEvents().get(2).getTransitUri(), is(String.format("%s/test-shard/partition-no-date#no-date", transitUriPrefix)));

	final List<MockFlowFile> flowFiles = session.getFlowFilesForRelationship(ConsumeKinesisStream.REL_SUCCESS);
	assertFlowFile(flowFiles.get(0), firstDate, "partition-1", "1", "record-1");
	assertFlowFile(flowFiles.get(1), secondDate, "partition-2", "2", "record-2");
	assertFlowFile(flowFiles.get(2), null, "partition-no-date", "no-date", "record-no-date");

	session.assertCommitted();
	session.assertNotRolledBack();
	}

	@Test
	public void testProcessPoisonPillRecordWithCheckpoint() throws ShutdownException, InvalidStateException {
	final ProcessRecordsInput processRecordsInput = new ProcessRecordsInput()
	.withRecords(Arrays.asList(
	new Record().withApproximateArrivalTimestamp(null)
	.withPartitionKey("partition-1")
	.withSequenceNumber("1")
	.withData(ByteBuffer.wrap("record-1".getBytes(StandardCharsets.UTF_8))),
	kinesisRecord,
	new Record().withApproximateArrivalTimestamp(null)
	.withPartitionKey("partition-3")
	.withSequenceNumber("3")
	.withData(ByteBuffer.wrap("record-3".getBytes(StandardCharsets.UTF_8)))
	))
	.withCheckpointer(checkpointer)
	.withCacheEntryTime(Instant.now().minus(1, ChronoUnit.MINUTES))
	.withCacheExitTime(Instant.now().minus(1, ChronoUnit.SECONDS))
	.withMillisBehindLatest(100L);

	when(kinesisRecord.getData()).thenThrow(new IllegalStateException("illegal state"));
	when(kinesisRecord.toString()).thenReturn("poison-pill");

	fixture.setKinesisShardId("test-shard");

	when(processSessionFactory.createSession()).thenReturn(session);
	fixture.processRecords(processRecordsInput);
	verify(processSessionFactory, times(1)).createSession();

	// check non-poison pill records are output successfully
	session.assertTransferCount(ConsumeKinesisStream.REL_SUCCESS, 2);
	final List<MockFlowFile> flowFiles = session.getFlowFilesForRelationship(ConsumeKinesisStream.REL_SUCCESS);
	assertFlowFile(flowFiles.get(0), null, "partition-1", "1", "record-1");
	assertFlowFile(flowFiles.get(1), null, "partition-3", "3", "record-3");

	// check the "poison pill" record was retried a 2nd time
	assertNull(verify(kinesisRecord, times(2)).getPartitionKey());
	assertNull(verify(kinesisRecord, times(2)).getSequenceNumber());
	assertNull(verify(kinesisRecord, times(2)).getApproximateArrivalTimestamp());
	assertNull(verify(kinesisRecord, times(2)).getData());
	verify(checkpointer, times(1)).checkpoint();

	assertFalse(runner.getLogger().getErrorMessages().isEmpty());
	assertFalse(runner.getLogger().getErrorMessages().isEmpty());

	session.assertCommitted();
	session.assertNotRolledBack();
	}

	private void assertFlowFile(final MockFlowFile flowFile, final Date approxTimestamp, final String partitionKey,
	final String sequenceNumber, final String content) {
	if (approxTimestamp != null) {
	flowFile.assertAttributeEquals(AbstractKinesisRecordProcessor.AWS_KINESIS_APPROXIMATE_ARRIVAL_TIMESTAMP,
	DATE_TIME_FORMATTER.format(ZonedDateTime.ofInstant(approxTimestamp.toInstant(), ZoneId.systemDefault())));
	} else {
	flowFile.assertAttributeNotExists(AbstractKinesisRecordProcessor.AWS_KINESIS_APPROXIMATE_ARRIVAL_TIMESTAMP);
	}
	flowFile.assertAttributeEquals(AbstractKinesisRecordProcessor.AWS_KINESIS_PARTITION_KEY, partitionKey);
	flowFile.assertAttributeEquals(AbstractKinesisRecordProcessor.AWS_KINESIS_SEQUENCE_NUMBER, sequenceNumber);
	flowFile.assertAttributeEquals(AbstractKinesisRecordProcessor.AWS_KINESIS_SHARD_ID, "test-shard");
	flowFile.assertContentEquals(content);
	}
	}