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Add integration tests for kafka ingestion (#9724) 

* add kafka admin and kafka writer

* refactor kinesis IT

* fix typo refactor

* parallel

* parallel

* parallel

* parallel works now

* add kafka it

* add doc to readme

* fix tests

* fix failing test

* test

* test

* test

* test

* address comments

* addressed comments
This commit is contained in:
Maytas Monsereenusorn 2020-04-22 07:43:34 -10:00 committed by GitHub
parent 479c290fb9
commit 16f5ae4405
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34 changed files with 1803 additions and 1098 deletions
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33
.travis.yml
View File

@ -313,6 +313,30 @@ jobs:
script: *run_integration_test
after_failure: *integration_test_diags
- &integration_kafka_index_slow
name: "(Compile=openjdk8, Run=openjdk8) kafka index integration test slow"
jdk: openjdk8
services: *integration_test_services
env: TESTNG_GROUPS='-Dgroups=kafka-index-slow' JVM_RUNTIME='-Djvm.runtime=8'
script: *run_integration_test
after_failure: *integration_test_diags
- &integration_kafka_transactional_index
name: "(Compile=openjdk8, Run=openjdk8) transactional kafka index integration test"
jdk: openjdk8
services: *integration_test_services
env: TESTNG_GROUPS='-Dgroups=kafka-transactional-index' JVM_RUNTIME='-Djvm.runtime=8'
script: *run_integration_test
after_failure: *integration_test_diags
- &integration_kafka_transactional_index_slow
name: "(Compile=openjdk8, Run=openjdk8) transactional kafka index integration test slow"
jdk: openjdk8
services: *integration_test_services
env: TESTNG_GROUPS='-Dgroups=kafka-transactional-index-slow' JVM_RUNTIME='-Djvm.runtime=8'
script: *run_integration_test
after_failure: *integration_test_diags
- &integration_query
name: "(Compile=openjdk8, Run=openjdk8) query integration test"
jdk: openjdk8
@ -341,7 +365,7 @@ jobs:
name: "(Compile=openjdk8, Run=openjdk8) other integration test"
jdk: openjdk8
services: *integration_test_services
env: TESTNG_GROUPS='-DexcludedGroups=batch-index,perfect-rollup-parallel-batch-index,kafka-index,query,realtime-index,security,s3-deep-storage,gcs-deep-storage,azure-deep-storage,hdfs-deep-storage,s3-ingestion,kinesis-index' JVM_RUNTIME='-Djvm.runtime=8'
env: TESTNG_GROUPS='-DexcludedGroups=batch-index,perfect-rollup-parallel-batch-index,kafka-index,query,realtime-index,security,s3-deep-storage,gcs-deep-storage,azure-deep-storage,hdfs-deep-storage,s3-ingestion,kinesis-index,kafka-transactional-index,kafka-index-slow,kafka-transactional-index-slow' JVM_RUNTIME='-Djvm.runtime=8'
script: *run_integration_test
after_failure: *integration_test_diags
# END - Integration tests for Compile with Java 8 and Run with Java 8
@ -357,11 +381,6 @@ jobs:
jdk: openjdk8
env: TESTNG_GROUPS='-Dgroups=perfect-rollup-parallel-batch-index' JVM_RUNTIME='-Djvm.runtime=11'
- <<: *integration_kafka_index
name: "(Compile=openjdk8, Run=openjdk11) kafka index integration test"
jdk: openjdk8
env: TESTNG_GROUPS='-Dgroups=kafka-index' JVM_RUNTIME='-Djvm.runtime=11'
- <<: *integration_query
name: "(Compile=openjdk8, Run=openjdk11) query integration test"
jdk: openjdk8
@ -380,7 +399,7 @@ jobs:
- <<: *integration_tests
name: "(Compile=openjdk8, Run=openjdk11) other integration test"
jdk: openjdk8
env: TESTNG_GROUPS='-DexcludedGroups=batch-index,perfect-rollup-parallel-batch-index,kafka-index,query,realtime-index,security,s3-deep-storage,gcs-deep-storage,azure-deep-storage,hdfs-deep-storage,s3-ingestion,kinesis-index' JVM_RUNTIME='-Djvm.runtime=11'
env: TESTNG_GROUPS='-DexcludedGroups=batch-index,perfect-rollup-parallel-batch-index,kafka-index,query,realtime-index,security,s3-deep-storage,gcs-deep-storage,azure-deep-storage,hdfs-deep-storage,s3-ingestion,kinesis-index,kafka-transactional-index,kafka-index-slow,kafka-transactional-index-slow' JVM_RUNTIME='-Djvm.runtime=11'
# END - Integration tests for Compile with Java 8 and Run with Java 11
- name: "security vulnerabilities"

23
integration-tests/README.md
View File

@ -68,7 +68,18 @@ can either be 8 or 11.
Druid's configuration (using Docker) can be overrided by providing -Doverride.config.path=<PATH_TO_FILE>.
The file must contain one property per line, the key must start with `druid_` and the format should be snake case.
## Debugging Druid while running tests
## Tips & tricks for debugging and developing integration tests
### Useful mvn command flags
- -Dskip.start.docker=true to skip starting docker containers. This can save ~3 minutes by skipping building and bringing
up the docker containers (Druid, Kafka, Hadoop, MYSQL, zookeeper, etc). Please make sure that you actually do have
these containers already running if using this flag. Additionally, please make sure that the running containers
are in the same state that the setup script (run_cluster.sh) would have brought it up in.
- -Dskip.stop.docker=true to skip stopping and teardowning down the docker containers. This can be useful in further
debugging after the integration tests have finish running.
### Debugging Druid while running tests
For your convenience, Druid processes running inside Docker have debugging enabled and the following ports have
been made available to attach your remote debugger (such as via IntelliJ IDEA's Remote Configuration):
@ -303,3 +314,13 @@ This will tell the test framework that the test class needs to be constructed us
2) FromFileTestQueryHelper - reads queries with expected results from file and executes them and verifies the results using ResultVerifier
Refer ITIndexerTest as an example on how to use dependency Injection
### Running test methods in parallel
By default, test methods in a test class will be run in sequential order one at a time. Test methods for a given test
class can be set to run in parallel (multiple test methods of each class running at the same time) by excluding
the given class/package from the "AllSerializedTests" test tag section and including it in the "AllParallelizedTests"
test tag section in integration-tests/src/test/resources/testng.xml
Please be mindful when adding tests to the "AllParallelizedTests" test tag that the tests can run in parallel with
other tests from the same class at the same time. i.e. test does not modify/restart/stop the druid cluster or other dependency containers,
test does not use excessive memory starving other concurent task, test does not modify and/or use other task,
supervisor, datasource it did not create.

38
integration-tests/pom.xml
View File

@ -233,11 +233,6 @@
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>
<dependency>
<groupId>com.101tec</groupId>
<artifactId>zkclient</artifactId>
<version>0.10</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
@ -304,21 +299,6 @@
<artifactId>easymock</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka_2.12</artifactId>
<version>${apache.kafka.version}</version>
<exclusions>
<exclusion>
<artifactId>log4j</artifactId>
<groupId>log4j</groupId>
</exclusion>
<exclusion>
<artifactId>slf4j-log4j12</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
@ -367,6 +347,8 @@
<id>integration-tests</id>
<properties>
<start.hadoop.docker>false</start.hadoop.docker>
<skip.start.docker>false</skip.start.docker>
<skip.stop.docker>false</skip.stop.docker>
<override.config.path></override.config.path>
<resource.file.dir.path></resource.file.dir.path>
</properties>
@ -385,6 +367,7 @@
<configuration>
<environmentVariables>
<DRUID_INTEGRATION_TEST_START_HADOOP_DOCKER>${start.hadoop.docker}</DRUID_INTEGRATION_TEST_START_HADOOP_DOCKER>
<DRUID_INTEGRATION_TEST_SKIP_START_DOCKER>${skip.start.docker}</DRUID_INTEGRATION_TEST_SKIP_START_DOCKER>
<DRUID_INTEGRATION_TEST_JVM_RUNTIME>${jvm.runtime}</DRUID_INTEGRATION_TEST_JVM_RUNTIME>
<DRUID_INTEGRATION_TEST_GROUP>${groups}</DRUID_INTEGRATION_TEST_GROUP>
<DRUID_INTEGRATION_TEST_OVERRIDE_CONFIG_PATH>${override.config.path}</DRUID_INTEGRATION_TEST_OVERRIDE_CONFIG_PATH>
@ -400,6 +383,9 @@
</goals>
<phase>post-integration-test</phase>
<configuration>
<environmentVariables>
<DRUID_INTEGRATION_TEST_SKIP_STOP_DOCKER>${skip.stop.docker}</DRUID_INTEGRATION_TEST_SKIP_STOP_DOCKER>
</environmentVariables>
<executable>${project.basedir}/stop_cluster.sh</executable>
</configuration>
</execution>
@ -419,12 +405,6 @@
</execution>
</executions>
<configuration>
<properties>
<property>
<name>testrunfactory</name>
<value>org.testng.DruidTestRunnerFactory</value>
</property>
</properties>
<argLine>
-Duser.timezone=UTC
-Dfile.encoding=UTF-8
@ -477,12 +457,6 @@
</execution>
</executions>
<configuration>
<properties>
<property>
<name>testrunfactory</name>
<value>org.testng.DruidTestRunnerFactory</value>
</property>
</properties>
<argLine>
-Duser.timezone=UTC
-Dfile.encoding=UTF-8

6
integration-tests/run_cluster.sh
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@ -14,6 +14,12 @@
# See the License for the specific language governing permissions and
# limitations under the License.
# Skip starting docker if flag set (For use during development)
if [ -n "$DRUID_INTEGRATION_TEST_SKIP_START_DOCKER" ] && [ "$DRUID_INTEGRATION_TEST_SKIP_START_DOCKER" == true ]
then
exit 0
fi
# Cleanup old images/containers
{
for node in druid-historical druid-coordinator druid-overlord druid-router druid-router-permissive-tls druid-router-no-client-auth-tls druid-router-custom-check-tls druid-broker druid-middlemanager druid-zookeeper-kafka druid-metadata-storage druid-it-hadoop;

10
integration-tests/src/main/java/org/apache/druid/testing/clients/OverlordResourceTestClient.java
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@ -43,6 +43,7 @@ import org.jboss.netty.handler.codec.http.HttpMethod;
import org.jboss.netty.handler.codec.http.HttpResponseStatus;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Callable;
@ -156,6 +157,15 @@ public class OverlordResourceTestClient
return getTasks(StringUtils.format("tasks?state=complete&datasource=%s", StringUtils.urlEncode(dataSource)));
}
public List<TaskResponseObject> getUncompletedTasksForDataSource(final String dataSource)
{
List<TaskResponseObject> uncompletedTasks = new ArrayList<>();
uncompletedTasks.addAll(getTasks(StringUtils.format("tasks?state=pending&datasource=%s", StringUtils.urlEncode(dataSource))));
uncompletedTasks.addAll(getTasks(StringUtils.format("tasks?state=running&datasource=%s", StringUtils.urlEncode(dataSource))));
uncompletedTasks.addAll(getTasks(StringUtils.format("tasks?state=waiting&datasource=%s", StringUtils.urlEncode(dataSource))));
return uncompletedTasks;
}
private List<TaskResponseObject> getTasks(String identifier)
{
try {

1
integration-tests/src/main/java/org/apache/druid/testing/guice/DruidTestModuleFactory.java
View File

@ -57,7 +57,6 @@ public class DruidTestModuleFactory implements IModuleFactory
@Override
public Module createModule(ITestContext context, Class<?> testClass)
{
context.addGuiceModule(DruidTestModule.class, MODULE);
context.addInjector(Collections.singletonList(MODULE), INJECTOR);
return MODULE;
}

108
integration-tests/src/main/java/org/apache/druid/testing/utils/KafkaAdminClient.java Normal file
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@ -0,0 +1,108 @@
/*
* 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.druid.testing.utils;
import com.google.common.collect.ImmutableList;
import org.apache.kafka.clients.admin.AdminClient;
import org.apache.kafka.clients.admin.AdminClientConfig;
import org.apache.kafka.clients.admin.CreatePartitionsResult;
import org.apache.kafka.clients.admin.CreateTopicsResult;
import org.apache.kafka.clients.admin.DeleteTopicsResult;
import org.apache.kafka.clients.admin.DescribeTopicsResult;
import org.apache.kafka.clients.admin.NewPartitions;
import org.apache.kafka.clients.admin.NewTopic;
import org.apache.kafka.clients.admin.TopicDescription;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
public class KafkaAdminClient implements StreamAdminClient
{
private AdminClient adminClient;
public KafkaAdminClient(String kafkaInternalHost)
{
Properties config = new Properties();
config.setProperty(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaInternalHost);
adminClient = AdminClient.create(config);
}
@Override
public void createStream(String streamName, int partitionCount, Map<String, String> tags) throws Exception
{
final short replicationFactor = 1;
final NewTopic newTopic = new NewTopic(streamName, partitionCount, replicationFactor);
final CreateTopicsResult createTopicsResult = adminClient.createTopics(Collections.singleton(newTopic));
// Wait for create topic to compelte
createTopicsResult.values().get(streamName).get();
}
@Override
public void deleteStream(String streamName) throws Exception
{
DeleteTopicsResult deleteTopicsResult = adminClient.deleteTopics(ImmutableList.of(streamName));
deleteTopicsResult.values().get(streamName).get();
}
/**
* This method can only increase the partition count of {@param streamName} to have a final partition
* count of {@param newPartitionCount}
* If {@param blocksUntilStarted} is set to true, then this method will blocks until the partitioning
* started (but not nessesary finished), otherwise, the method will returns right after issue the
* repartitioning command
*/
@Override
public void updatePartitionCount(String streamName, int newPartitionCount, boolean blocksUntilStarted) throws Exception
{
Map<String, NewPartitions> counts = new HashMap<>();
counts.put(streamName, NewPartitions.increaseTo(newPartitionCount));
CreatePartitionsResult createPartitionsResult = adminClient.createPartitions(counts);
if (blocksUntilStarted) {
createPartitionsResult.values().get(streamName).get();
}
}
/**
* Stream state such as active/non-active does not applies to Kafka.
* Returning true since Kafka stream is always active and can always be writen and read to.
*/
@Override
public boolean isStreamActive(String streamName)
{
return true;
}
@Override
public int getStreamPartitionCount(String streamName) throws Exception
{
DescribeTopicsResult result = adminClient.describeTopics(ImmutableList.of(streamName));
TopicDescription topicDescription = result.values().get(streamName).get();
return topicDescription.partitions().size();
}
@Override
public boolean verfiyPartitionCountUpdated(String streamName, int oldPartitionCount, int newPartitionCount) throws Exception
{
return getStreamPartitionCount(streamName) == newPartitionCount;
}
}

123
integration-tests/src/main/java/org/apache/druid/testing/utils/KafkaEventWriter.java Normal file
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@ -0,0 +1,123 @@
/*
* 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.druid.testing.utils;
import org.apache.druid.indexer.TaskIdUtils;
import org.apache.druid.testing.IntegrationTestingConfig;
import org.apache.kafka.clients.producer.KafkaProducer;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.kafka.clients.producer.RecordMetadata;
import org.apache.kafka.common.serialization.ByteArraySerializer;
import org.apache.kafka.common.serialization.StringSerializer;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.Future;
public class KafkaEventWriter implements StreamEventWriter
{
private static final String TEST_PROPERTY_PREFIX = "kafka.test.property.";
private final KafkaProducer<String, String> producer;
private final boolean txnEnabled;
private final List<Future<RecordMetadata>> pendingWriteRecords = new ArrayList<>();
public KafkaEventWriter(IntegrationTestingConfig config, boolean txnEnabled)
{
Properties properties = new Properties();
addFilteredProperties(config, properties);
properties.setProperty("bootstrap.servers", config.getKafkaHost());
properties.setProperty("acks", "all");
properties.setProperty("retries", "3");
properties.setProperty("key.serializer", ByteArraySerializer.class.getName());
properties.setProperty("value.serializer", ByteArraySerializer.class.getName());
this.txnEnabled = txnEnabled;
if (txnEnabled) {
properties.setProperty("enable.idempotence", "true");
properties.setProperty("transactional.id", TaskIdUtils.getRandomId());
}
this.producer = new KafkaProducer<>(
properties,
new StringSerializer(),
new StringSerializer()
);
if (txnEnabled) {
producer.initTransactions();
}
}
@Override
public boolean isTransactionEnabled()
{
return txnEnabled;
}
@Override
public void initTransaction()
{
if (txnEnabled) {
producer.beginTransaction();
} else {
throw new IllegalStateException("Kafka writer was initialized with transaction disabled");
}
}
@Override
public void commitTransaction()
{
if (txnEnabled) {
producer.commitTransaction();
} else {
throw new IllegalStateException("Kafka writer was initialized with transaction disabled");
}
}
@Override
public void write(String topic, String event)
{
Future<RecordMetadata> future = producer.send(new ProducerRecord<>(topic, event));
pendingWriteRecords.add(future);
}
@Override
public void shutdown()
{
producer.close();
}
@Override
public void flush() throws Exception
{
for (Future<RecordMetadata> future : pendingWriteRecords) {
future.get();
}
pendingWriteRecords.clear();
}
private void addFilteredProperties(IntegrationTestingConfig config, Properties properties)
{
for (Map.Entry<String, String> entry : config.getProperties().entrySet()) {
if (entry.getKey().startsWith(TEST_PROPERTY_PREFIX)) {
properties.setProperty(entry.getKey().substring(TEST_PROPERTY_PREFIX.length()), entry.getValue());
}
}
}
}

24
integration-tests/src/main/java/org/apache/druid/testing/utils/KinesisAdminClient.java
View File

@ -42,7 +42,7 @@ import java.io.FileInputStream;
import java.util.Map;
import java.util.Properties;
public class KinesisAdminClient
public class KinesisAdminClient implements StreamAdminClient
{
private AmazonKinesis amazonKinesis;
@ -70,6 +70,7 @@ public class KinesisAdminClient
)).build();
}
@Override
public void createStream(String streamName, int shardCount, Map<String, String> tags)
{
CreateStreamResult createStreamResult = amazonKinesis.createStream(streamName, shardCount);
@ -88,6 +89,7 @@ public class KinesisAdminClient
}
@Override
public void deleteStream(String streamName)
{
DeleteStreamResult deleteStreamResult = amazonKinesis.deleteStream(streamName);
@ -101,9 +103,10 @@ public class KinesisAdminClient
* If {@param blocksUntilStarted} is set to true, then this method will blocks until the resharding
* started (but not nessesary finished), otherwise, the method will returns right after issue the reshard command
*/
public void updateShardCount(String streamName, int newShardCount, boolean blocksUntilStarted)
@Override
public void updatePartitionCount(String streamName, int newShardCount, boolean blocksUntilStarted)
{
int originalShardCount = getStreamShardCount(streamName);
int originalShardCount = getStreamPartitionCount(streamName);
UpdateShardCountRequest updateShardCountRequest = new UpdateShardCountRequest();
updateShardCountRequest.setStreamName(streamName);
updateShardCountRequest.setTargetShardCount(newShardCount);
@ -129,18 +132,31 @@ public class KinesisAdminClient
}
}
@Override
public boolean isStreamActive(String streamName)
{
StreamDescription streamDescription = getStreamDescription(streamName);
return verifyStreamStatus(streamDescription, StreamStatus.ACTIVE);
}
public int getStreamShardCount(String streamName)
@Override
public int getStreamPartitionCount(String streamName)
{
StreamDescription streamDescription = getStreamDescription(streamName);
return getStreamShardCount(streamDescription);
}
@Override
public boolean verfiyPartitionCountUpdated(String streamName, int oldShardCount, int newShardCount)
{
int actualShardCount = getStreamPartitionCount(streamName);
// Kinesis does not immediately drop the old shards after the resharding and hence,
// would still returns both open shards and closed shards from the API call.
// To verify, we sum the old count (closed shareds) and the expected new count (open shards)
return actualShardCount == oldShardCount + newShardCount;
}
private boolean verifyStreamStatus(StreamDescription streamDescription, StreamStatus streamStatusToCheck)
{
return streamStatusToCheck.toString().equals(streamDescription.getStreamStatus());

18
integration-tests/src/main/java/org/apache/druid/testing/utils/KinesisEventWriter.java
View File

@ -63,6 +63,24 @@ public class KinesisEventWriter implements StreamEventWriter
this.kinesisProducer = new KinesisProducer(kinesisProducerConfiguration);
}
@Override
public boolean isTransactionEnabled()
{
return false;
}
@Override
public void initTransaction()
{
// No-Op as Kinesis does not support transaction
}
@Override
public void commitTransaction()
{
// No-Op as Kinesis does not support transaction
}
@Override
public void write(String streamName, String event)
{

44
integration-tests/src/main/java/org/apache/druid/testing/utils/StreamAdminClient.java Normal file
View File

@ -0,0 +1,44 @@
/*
* 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.druid.testing.utils;
import java.util.Map;
/**
* This interface provides the administrative client contract for any stream storage (such as Kafka and Kinesis)
* which supports managing and inspecting streams (aka topics) and stream's partitions (aka shards).
* This is used for setting up, tearing down and any other administrative changes required in integration tests.
* Each method resulting in a change of state for the stream is intended to be synchronous to help
* make integration tests deterministic and easy to write.
*/
public interface StreamAdminClient
{
void createStream(String streamName, int partitionCount, Map<String, String> tags) throws Exception;
void deleteStream(String streamName) throws Exception;
void updatePartitionCount(String streamName, int newPartitionCount, boolean blocksUntilStarted) throws Exception;
boolean isStreamActive(String streamName);
int getStreamPartitionCount(String streamName) throws Exception;
boolean verfiyPartitionCountUpdated(String streamName, int oldPartitionCount, int newPartitionCount) throws Exception;
}

13
integration-tests/src/main/java/org/apache/druid/testing/utils/StreamEventWriter.java
View File

@ -19,11 +19,22 @@
package org.apache.druid.testing.utils;
/**
* This interface is use to write test event data to the underlying stream (such as Kafka, Kinesis)
* This can also be use with {@link StreamGenerator} to write particular set of test data
*/
public interface StreamEventWriter
{
void write(String topic, String event);
void shutdown();
void flush();
void flush() throws Exception;
boolean isTransactionEnabled();
void initTransaction();
void commitTransaction();
}

4
integration-tests/src/main/java/org/apache/druid/testing/utils/StreamGenerator.java
View File

@ -23,9 +23,9 @@ import org.joda.time.DateTime;
public interface StreamGenerator
{
void start(String streamTopic, StreamEventWriter streamEventWriter, int totalNumberOfSeconds);
void run(String streamTopic, StreamEventWriter streamEventWriter, int totalNumberOfSeconds);
void start(String streamTopic, StreamEventWriter streamEventWriter, int totalNumberOfSeconds, DateTime overrrideFirstEventTime);
void run(String streamTopic, StreamEventWriter streamEventWriter, int totalNumberOfSeconds, DateTime overrrideFirstEventTime);
void shutdown();
}

65
integration-tests/src/main/java/org/apache/druid/testing/utils/SuiteListener.java Normal file
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@ -0,0 +1,65 @@
/*
* 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.druid.testing.utils;
import com.google.inject.Injector;
import org.apache.druid.java.util.common.lifecycle.Lifecycle;
import org.apache.druid.java.util.common.logger.Logger;
import org.apache.druid.testing.IntegrationTestingConfig;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.testng.ISuite;
import org.testng.ISuiteListener;
public class SuiteListener implements ISuiteListener
{
private static final Logger LOG = new Logger(SuiteListener.class);
@Override
public void onStart(ISuite suite)
{
Injector injector = DruidTestModuleFactory.getInjector();
IntegrationTestingConfig config = injector.getInstance(IntegrationTestingConfig.class);
DruidClusterAdminClient druidClusterAdminClient = injector.getInstance(DruidClusterAdminClient.class);
druidClusterAdminClient.waitUntilCoordinatorReady();
druidClusterAdminClient.waitUntilIndexerReady();
druidClusterAdminClient.waitUntilBrokerReady();
String routerHost = config.getRouterUrl();
if (null != routerHost) {
druidClusterAdminClient.waitUntilRouterReady();
}
Lifecycle lifecycle = injector.getInstance(Lifecycle.class);
try {
lifecycle.start();
}
catch (Exception e) {
LOG.error(e, "");
throw new RuntimeException(e);
}
}
@Override
public void onFinish(ISuite suite)
{
Injector injector = DruidTestModuleFactory.getInjector();
Lifecycle lifecycle = injector.getInstance(Lifecycle.class);
lifecycle.stop();
}
}

14
integration-tests/src/main/java/org/apache/druid/testing/utils/SyntheticStreamGenerator.java
View File

@ -61,13 +61,13 @@ public abstract class SyntheticStreamGenerator implements StreamGenerator
abstract Object getEvent(int row, DateTime timestamp);
@Override
public void start(String streamTopic, StreamEventWriter streamEventWriter, int totalNumberOfSeconds)
public void run(String streamTopic, StreamEventWriter streamEventWriter, int totalNumberOfSeconds)
{
start(streamTopic, streamEventWriter, totalNumberOfSeconds, null);
run(streamTopic, streamEventWriter, totalNumberOfSeconds, null);
}
@Override
public void start(String streamTopic, StreamEventWriter streamEventWriter, int totalNumberOfSeconds, DateTime overrrideFirstEventTime)
public void run(String streamTopic, StreamEventWriter streamEventWriter, int totalNumberOfSeconds, DateTime overrrideFirstEventTime)
{
// The idea here is that we will send [eventsPerSecond] events that will either use [nowFlooredToSecond]
// or the [overrrideFirstEventTime] as the primary timestamp.
@ -94,6 +94,10 @@ public abstract class SyntheticStreamGenerator implements StreamGenerator
nowCeilingToSecond.plusSeconds(1).minus(cyclePaddingMs)
);
if (streamEventWriter.isTransactionEnabled()) {
streamEventWriter.initTransaction();
}
for (int i = 1; i <= eventsPerSecond; i++) {
streamEventWriter.write(streamTopic, MAPPER.writeValueAsString(getEvent(i, eventTimestamp)));
@ -107,6 +111,10 @@ public abstract class SyntheticStreamGenerator implements StreamGenerator
}
}
if (streamEventWriter.isTransactionEnabled()) {
streamEventWriter.commitTransaction();
}
nowCeilingToSecond = nowCeilingToSecond.plusSeconds(1);
eventTimestamp = eventTimestamp.plusSeconds(1);
seconds++;

109
integration-tests/src/main/java/org/testng/DruidTestRunnerFactory.java
View File

@ -1,109 +0,0 @@
/*
* 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 /*CHECKSTYLE.OFF: PackageName*/org.testng/*CHECKSTYLE.ON: PackageName*/;
import com.google.inject.Injector;
import org.apache.druid.java.util.common.lifecycle.Lifecycle;
import org.apache.druid.java.util.common.logger.Logger;
import org.apache.druid.testing.IntegrationTestingConfig;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.testing.utils.DruidClusterAdminClient;
import org.testng.internal.IConfiguration;
import org.testng.internal.annotations.IAnnotationFinder;
import org.testng.xml.XmlTest;
import java.util.List;
/**
* This class must be in package org.testng to access protected methods like TestNG.getDefault().getConfiguration()
*/
public class DruidTestRunnerFactory implements ITestRunnerFactory
{
private static final Logger LOG = new Logger(DruidTestRunnerFactory.class);
@Override
public TestRunner newTestRunner(ISuite suite, XmlTest test, List<IInvokedMethodListener> listeners)
{
IConfiguration configuration = TestNG.getDefault().getConfiguration();
String outputDirectory = suite.getOutputDirectory();
IAnnotationFinder annotationFinder = configuration.getAnnotationFinder();
Boolean skipFailedInvocationCounts = suite.getXmlSuite().skipFailedInvocationCounts();
return new DruidTestRunner(
configuration,
suite,
test,
outputDirectory,
annotationFinder,
skipFailedInvocationCounts,
listeners
);
}
private static class DruidTestRunner extends TestRunner
{
protected DruidTestRunner(
IConfiguration configuration,
ISuite suite,
XmlTest test,
String outputDirectory,
IAnnotationFinder finder,
boolean skipFailedInvocationCounts,
List<IInvokedMethodListener> invokedMethodListeners
)
{
super(configuration, suite, test, outputDirectory, finder, skipFailedInvocationCounts, invokedMethodListeners);
}
@Override
public void run()
{
Injector injector = DruidTestModuleFactory.getInjector();
IntegrationTestingConfig config = injector.getInstance(IntegrationTestingConfig.class);
DruidClusterAdminClient druidClusterAdminClient = injector.getInstance(DruidClusterAdminClient.class);
druidClusterAdminClient.waitUntilCoordinatorReady();
druidClusterAdminClient.waitUntilIndexerReady();
druidClusterAdminClient.waitUntilBrokerReady();
String routerHost = config.getRouterUrl();
if (null != routerHost) {
druidClusterAdminClient.waitUntilRouterReady();
}
Lifecycle lifecycle = injector.getInstance(Lifecycle.class);
try {
lifecycle.start();
runTests();
}
catch (Exception e) {
LOG.error(e, "");
throw new RuntimeException(e);
}
finally {
lifecycle.stop();
}
}
private void runTests()
{
super.run();
}
}
}

6
integration-tests/src/test/java/org/apache/druid/tests/TestNGGroup.java
View File

@ -31,6 +31,12 @@ public class TestNGGroup
public static final String KAFKA_INDEX = "kafka-index";
public static final String KAFKA_INDEX_SLOW = "kafka-index-slow";
public static final String TRANSACTIONAL_KAFKA_INDEX = "kafka-transactional-index";
public static final String TRANSACTIONAL_KAFKA_INDEX_SLOW = "kafka-transactional-index-slow";
public static final String OTHER_INDEX = "other-index";
public static final String PERFECT_ROLLUP_PARALLEL_BATCH_INDEX = "perfect-rollup-parallel-batch-index";

3
integration-tests/src/test/java/org/apache/druid/tests/coordinator/duty/ITAutoCompactionTest.java
View File

@ -243,6 +243,9 @@ public class ITAutoCompactionTest extends AbstractIndexerTest
null);
compactionResource.submitCompactionConfig(compactionConfig);
// Wait for compaction config to persist
Thread.sleep(2000);
// Verify that the compaction config is updated correctly.
CoordinatorCompactionConfig coordinatorCompactionConfig = compactionResource.getCoordinatorCompactionConfigs();
DataSourceCompactionConfig foundDataSourceCompactionConfig = null;

317
integration-tests/src/test/java/org/apache/druid/tests/indexer/AbstractKafkaIndexerTest.java
View File

@ -1,317 +0,0 @@
/*
* 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.druid.tests.indexer;
import com.google.common.base.Throwables;
import com.google.inject.Inject;
import kafka.admin.AdminUtils;
import kafka.admin.RackAwareMode;
import kafka.utils.ZKStringSerializer$;
import kafka.utils.ZkUtils;
import org.I0Itec.zkclient.ZkClient;
import org.I0Itec.zkclient.ZkConnection;
import org.apache.commons.io.IOUtils;
import org.apache.druid.indexer.TaskIdUtils;
import org.apache.druid.indexing.kafka.KafkaConsumerConfigs;
import org.apache.druid.java.util.common.DateTimes;
import org.apache.druid.java.util.common.ISE;
import org.apache.druid.java.util.common.StringUtils;
import org.apache.druid.java.util.common.logger.Logger;
import org.apache.druid.testing.IntegrationTestingConfig;
import org.apache.druid.testing.utils.ITRetryUtil;
import org.apache.druid.testing.utils.TestQueryHelper;
import org.apache.kafka.clients.producer.KafkaProducer;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.kafka.common.serialization.ByteArraySerializer;
import org.apache.kafka.common.serialization.StringSerializer;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.Map;
import java.util.Properties;
abstract class AbstractKafkaIndexerTest extends AbstractIndexerTest
{
private static final Logger LOG = new Logger(AbstractKafkaIndexerTest.class);
protected static final String INDEXER_FILE_LEGACY_PARSER = "/indexer/stream_supervisor_spec_legacy_parser.json";
protected static final String INDEXER_FILE_INPUT_FORMAT = "/indexer/stream_supervisor_spec_input_format.json";
private static final String QUERIES_FILE = "/indexer/stream_index_queries.json";
private static final String TOPIC_NAME = "kafka_indexing_service_topic";
private static final int NUM_EVENTS_TO_SEND = 60;
private static final long WAIT_TIME_MILLIS = 2 * 60 * 1000L;
private static final String TEST_PROPERTY_PREFIX = "kafka.test.property.";
// We'll fill in the current time and numbers for added, deleted and changed
// before sending the event.
private static final String EVENT_TEMPLATE =
"{\"timestamp\": \"%s\"," +
"\"page\": \"Gypsy Danger\"," +
"\"language\" : \"en\"," +
"\"user\" : \"nuclear\"," +
"\"unpatrolled\" : \"true\"," +
"\"newPage\" : \"true\"," +
"\"robot\": \"false\"," +
"\"anonymous\": \"false\"," +
"\"namespace\":\"article\"," +
"\"continent\":\"North America\"," +
"\"country\":\"United States\"," +
"\"region\":\"Bay Area\"," +
"\"city\":\"San Francisco\"," +
"\"added\":%d," +
"\"deleted\":%d," +
"\"delta\":%d}";
private ZkUtils zkUtils;
private boolean segmentsExist; // to tell if we should remove segments during teardown
// format for the querying interval
private static final DateTimeFormatter INTERVAL_FMT = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:'00Z'");
// format for the expected timestamp in a query response
private static final DateTimeFormatter TIMESTAMP_FMT = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss'.000Z'");
@Inject
private TestQueryHelper queryHelper;
@Inject
private IntegrationTestingConfig config;
private String fullDatasourceName;
void doKafkaIndexTest(String dataSourceName, String supervisorSpecPath, boolean txnEnabled)
{
fullDatasourceName = dataSourceName + config.getExtraDatasourceNameSuffix();
// create topic
try {
int sessionTimeoutMs = 10000;
int connectionTimeoutMs = 10000;
String zkHosts = config.getZookeeperHosts();
ZkClient zkClient = new ZkClient(zkHosts, sessionTimeoutMs, connectionTimeoutMs, ZKStringSerializer$.MODULE$);
zkUtils = new ZkUtils(zkClient, new ZkConnection(zkHosts, sessionTimeoutMs), false);
if (config.manageKafkaTopic()) {
int numPartitions = 4;
int replicationFactor = 1;
Properties topicConfig = new Properties();
AdminUtils.createTopic(
zkUtils,
TOPIC_NAME,
numPartitions,
replicationFactor,
topicConfig,
RackAwareMode.Disabled$.MODULE$
);
}
}
catch (Exception e) {
throw new ISE(e, "could not create kafka topic");
}
String spec;
try {
LOG.info("supervisorSpec name: [%s]", supervisorSpecPath);
final Map<String, Object> consumerConfigs = KafkaConsumerConfigs.getConsumerProperties();
final Properties consumerProperties = new Properties();
consumerProperties.putAll(consumerConfigs);
consumerProperties.setProperty("bootstrap.servers", config.getKafkaInternalHost());
spec = getResourceAsString(supervisorSpecPath);
spec = StringUtils.replace(spec, "%%DATASOURCE%%", fullDatasourceName);
spec = StringUtils.replace(spec, "%%STREAM_TYPE%%", "kafka");
spec = StringUtils.replace(spec, "%%TOPIC_KEY%%", "topic");
spec = StringUtils.replace(spec, "%%TOPIC_VALUE%%", TOPIC_NAME);
spec = StringUtils.replace(spec, "%%USE_EARLIEST_KEY%%", "useEarliestOffset");
spec = StringUtils.replace(spec, "%%STREAM_PROPERTIES_KEY%%", "consumerProperties");
spec = StringUtils.replace(spec, "%%STREAM_PROPERTIES_VALUE%%", jsonMapper.writeValueAsString(consumerProperties));
LOG.info("supervisorSpec: [%s]\n", spec);
}
catch (Exception e) {
LOG.error("could not read file [%s]", supervisorSpecPath);
throw new ISE(e, "could not read file [%s]", supervisorSpecPath);
}
// start supervisor
String supervisorId = indexer.submitSupervisor(spec);
LOG.info("Submitted supervisor");
// set up kafka producer
Properties properties = new Properties();
addFilteredProperties(config, properties);
properties.setProperty("bootstrap.servers", config.getKafkaHost());
LOG.info("Kafka bootstrap.servers: [%s]", config.getKafkaHost());
properties.setProperty("acks", "all");
properties.setProperty("retries", "3");
properties.setProperty("key.serializer", ByteArraySerializer.class.getName());
properties.setProperty("value.serializer", ByteArraySerializer.class.getName());
if (txnEnabled) {
properties.setProperty("enable.idempotence", "true");
properties.setProperty("transactional.id", TaskIdUtils.getRandomId());
}
KafkaProducer<String, String> producer = new KafkaProducer<>(
properties,
new StringSerializer(),
new StringSerializer()
);
DateTimeZone zone = DateTimes.inferTzFromString("UTC");
// format for putting into events
DateTimeFormatter event_fmt = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss'Z'");
DateTime dt = new DateTime(zone); // timestamp to put on events
DateTime dtFirst = dt; // timestamp of 1st event
DateTime dtLast = dt; // timestamp of last event
// these are used to compute the expected aggregations
int added = 0;
int num_events = 0;
// send data to kafka
if (txnEnabled) {
producer.initTransactions();
producer.beginTransaction();
}
while (num_events < NUM_EVENTS_TO_SEND) {
num_events++;
added += num_events;
// construct the event to send
String event = StringUtils.format(EVENT_TEMPLATE, event_fmt.print(dt), num_events, 0, num_events);
LOG.info("sending event: [%s]", event);
try {
producer.send(new ProducerRecord<>(TOPIC_NAME, event)).get();
}
catch (Exception ioe) {
throw Throwables.propagate(ioe);
}
dtLast = dt;
dt = new DateTime(zone);
}
if (txnEnabled) {
producer.commitTransaction();
}
producer.close();
LOG.info("Waiting for [%s] millis for Kafka indexing tasks to consume events", WAIT_TIME_MILLIS);
try {
Thread.sleep(WAIT_TIME_MILLIS);
}
catch (InterruptedException e) {
Thread.currentThread().interrupt();
throw new RuntimeException(e);
}
InputStream is = AbstractKafkaIndexerTest.class.getResourceAsStream(QUERIES_FILE);
if (null == is) {
throw new ISE("could not open query file: %s", QUERIES_FILE);
}
// put the timestamps into the query structure
String query_response_template;
try {
query_response_template = IOUtils.toString(is, StandardCharsets.UTF_8);
}
catch (IOException e) {
throw new ISE(e, "could not read query file: %s", QUERIES_FILE);
}
String queryStr = query_response_template;
queryStr = StringUtils.replace(queryStr, "%%DATASOURCE%%", fullDatasourceName);
queryStr = StringUtils.replace(queryStr, "%%TIMEBOUNDARY_RESPONSE_TIMESTAMP%%", TIMESTAMP_FMT.print(dtFirst));
queryStr = StringUtils.replace(queryStr, "%%TIMEBOUNDARY_RESPONSE_MAXTIME%%", TIMESTAMP_FMT.print(dtLast));
queryStr = StringUtils.replace(queryStr, "%%TIMEBOUNDARY_RESPONSE_MINTIME%%", TIMESTAMP_FMT.print(dtFirst));
queryStr = StringUtils.replace(queryStr, "%%TIMESERIES_QUERY_START%%", INTERVAL_FMT.print(dtFirst));
queryStr = StringUtils.replace(queryStr, "%%TIMESERIES_QUERY_END%%", INTERVAL_FMT.print(dtLast.plusMinutes(2)));
queryStr = StringUtils.replace(queryStr, "%%TIMESERIES_RESPONSE_TIMESTAMP%%", TIMESTAMP_FMT.print(dtFirst));
queryStr = StringUtils.replace(queryStr, "%%TIMESERIES_ADDED%%", Integer.toString(added));
queryStr = StringUtils.replace(queryStr, "%%TIMESERIES_NUMEVENTS%%", Integer.toString(num_events));
// this query will probably be answered from the indexing tasks but possibly from 2 historical segments / 2 indexing
try {
this.queryHelper.testQueriesFromString(queryStr, 2);
}
catch (Exception e) {
throw Throwables.propagate(e);
}
LOG.info("Shutting down Kafka Supervisor");
indexer.shutdownSupervisor(supervisorId);
// wait for all kafka indexing tasks to finish
LOG.info("Waiting for all kafka indexing tasks to finish");
ITRetryUtil.retryUntilTrue(
() -> (indexer.getPendingTasks().size()
+ indexer.getRunningTasks().size()
+ indexer.getWaitingTasks().size()) == 0,
"Waiting for Tasks Completion"
);
// wait for segments to be handed off
try {
ITRetryUtil.retryUntil(
() -> coordinator.areSegmentsLoaded(fullDatasourceName),
true,
10000,
30,
"Real-time generated segments loaded"
);
}
catch (Exception e) {
throw Throwables.propagate(e);
}
LOG.info("segments are present");
segmentsExist = true;
// this query will be answered by at least 1 historical segment, most likely 2, and possibly up to all 4
try {
this.queryHelper.testQueriesFromString(queryStr, 2);
}
catch (Exception e) {
throw Throwables.propagate(e);
}
}
private void addFilteredProperties(IntegrationTestingConfig config, Properties properties)
{
for (Map.Entry<String, String> entry : config.getProperties().entrySet()) {
if (entry.getKey().startsWith(TEST_PROPERTY_PREFIX)) {
properties.setProperty(entry.getKey().substring(TEST_PROPERTY_PREFIX.length()), entry.getValue());
}
}
}
void doTearDown()
{
if (config.manageKafkaTopic()) {
// delete kafka topic
AdminUtils.deleteTopic(zkUtils, TOPIC_NAME);
}
// remove segments
if (segmentsExist && fullDatasourceName != null) {
unloadAndKillData(fullDatasourceName);
}
}
}

159
integration-tests/src/test/java/org/apache/druid/tests/indexer/AbstractKafkaIndexingServiceTest.java Normal file
View File

@ -0,0 +1,159 @@
/*
* 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.druid.tests.indexer;
import org.apache.druid.indexing.kafka.KafkaConsumerConfigs;
import org.apache.druid.java.util.common.StringUtils;
import org.apache.druid.testing.IntegrationTestingConfig;
import org.apache.druid.testing.utils.KafkaAdminClient;
import org.apache.druid.testing.utils.KafkaEventWriter;
import org.apache.druid.testing.utils.StreamAdminClient;
import org.apache.druid.testing.utils.StreamEventWriter;
import java.util.Map;
import java.util.Properties;
import java.util.function.Function;
public abstract class AbstractKafkaIndexingServiceTest extends AbstractStreamIndexingTest
{
protected abstract boolean isKafkaWriterTransactionalEnabled();
@Override
StreamAdminClient createStreamAdminClient(IntegrationTestingConfig config)
{
return new KafkaAdminClient(config.getKafkaHost());
}
@Override
public StreamEventWriter createStreamEventWriter(IntegrationTestingConfig config)
{
return new KafkaEventWriter(config, isKafkaWriterTransactionalEnabled());
}
@Override
Function<String, String> generateStreamIngestionPropsTransform(String streamName,
String fullDatasourceName,
IntegrationTestingConfig config)
{
final Map<String, Object> consumerConfigs = KafkaConsumerConfigs.getConsumerProperties();
final Properties consumerProperties = new Properties();
consumerProperties.putAll(consumerConfigs);
consumerProperties.setProperty("bootstrap.servers", config.getKafkaInternalHost());
return spec -> {
try {
spec = StringUtils.replace(
spec,
"%%DATASOURCE%%",
fullDatasourceName
);
spec = StringUtils.replace(
spec,
"%%STREAM_TYPE%%",
"kafka"
);
spec = StringUtils.replace(
spec,
"%%TOPIC_KEY%%",
"topic"
);
spec = StringUtils.replace(
spec,
"%%TOPIC_VALUE%%",
streamName
);
spec = StringUtils.replace(
spec,
"%%USE_EARLIEST_KEY%%",
"useEarliestOffset"
);
spec = StringUtils.replace(
spec,
"%%STREAM_PROPERTIES_KEY%%",
"consumerProperties"
);
return StringUtils.replace(
spec,
"%%STREAM_PROPERTIES_VALUE%%",
jsonMapper.writeValueAsString(consumerProperties)
);
}
catch (Exception e) {
throw new RuntimeException(e);
}
};
}
@Override
Function<String, String> generateStreamQueryPropsTransform(String streamName, String fullDatasourceName)
{
return spec -> {
try {
spec = StringUtils.replace(
spec,
"%%DATASOURCE%%",
fullDatasourceName
);
spec = StringUtils.replace(
spec,
"%%TIMEBOUNDARY_RESPONSE_TIMESTAMP%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMEBOUNDARY_RESPONSE_MAXTIME%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME.plusSeconds(TOTAL_NUMBER_OF_SECOND - 1))
);
spec = StringUtils.replace(
spec,
"%%TIMEBOUNDARY_RESPONSE_MINTIME%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_QUERY_START%%",
INTERVAL_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_QUERY_END%%",
INTERVAL_FMT.print(FIRST_EVENT_TIME.plusSeconds(TOTAL_NUMBER_OF_SECOND - 1).plusMinutes(2))
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_RESPONSE_TIMESTAMP%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_ADDED%%",
Long.toString(getSumOfEventSequence(EVENTS_PER_SECOND) * TOTAL_NUMBER_OF_SECOND)
);
return StringUtils.replace(
spec,
"%%TIMESERIES_NUMEVENTS%%",
Integer.toString(EVENTS_PER_SECOND * TOTAL_NUMBER_OF_SECOND)
);
}
catch (Exception e) {
throw new RuntimeException(e);
}
};
}
}

150
integration-tests/src/test/java/org/apache/druid/tests/indexer/AbstractKinesisIndexingServiceTest.java Normal file
View File

@ -0,0 +1,150 @@
/*
* 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.druid.tests.indexer;
import org.apache.druid.java.util.common.StringUtils;
import org.apache.druid.testing.IntegrationTestingConfig;
import org.apache.druid.testing.utils.KinesisAdminClient;
import org.apache.druid.testing.utils.KinesisEventWriter;
import org.apache.druid.testing.utils.StreamAdminClient;
import org.apache.druid.testing.utils.StreamEventWriter;
import java.util.function.Function;
public abstract class AbstractKinesisIndexingServiceTest extends AbstractStreamIndexingTest
{
@Override
StreamAdminClient createStreamAdminClient(IntegrationTestingConfig config) throws Exception
{
return new KinesisAdminClient(config.getStreamEndpoint());
}
@Override
StreamEventWriter createStreamEventWriter(IntegrationTestingConfig config) throws Exception
{
return new KinesisEventWriter(config.getStreamEndpoint(), false);
}
@Override
Function<String, String> generateStreamIngestionPropsTransform(String streamName,
String fullDatasourceName,
IntegrationTestingConfig config)
{
return spec -> {
try {
spec = StringUtils.replace(
spec,
"%%DATASOURCE%%",
fullDatasourceName
);
spec = StringUtils.replace(
spec,
"%%STREAM_TYPE%%",
"kinesis"
);
spec = StringUtils.replace(
spec,
"%%TOPIC_KEY%%",
"stream"
);
spec = StringUtils.replace(
spec,
"%%TOPIC_VALUE%%",
streamName
);
spec = StringUtils.replace(
spec,
"%%USE_EARLIEST_KEY%%",
"useEarliestSequenceNumber"
);
spec = StringUtils.replace(
spec,
"%%STREAM_PROPERTIES_KEY%%",
"endpoint"
);
return StringUtils.replace(
spec,
"%%STREAM_PROPERTIES_VALUE%%",
jsonMapper.writeValueAsString(config.getStreamEndpoint())
);
}
catch (Exception e) {
throw new RuntimeException(e);
}
};
}
@Override
Function<String, String> generateStreamQueryPropsTransform(String streamName, String fullDatasourceName)
{
return spec -> {
try {
spec = StringUtils.replace(
spec,
"%%DATASOURCE%%",
fullDatasourceName
);
spec = StringUtils.replace(
spec,
"%%TIMEBOUNDARY_RESPONSE_TIMESTAMP%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMEBOUNDARY_RESPONSE_MAXTIME%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME.plusSeconds(TOTAL_NUMBER_OF_SECOND - 1))
);
spec = StringUtils.replace(
spec,
"%%TIMEBOUNDARY_RESPONSE_MINTIME%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_QUERY_START%%",
INTERVAL_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_QUERY_END%%",
INTERVAL_FMT.print(FIRST_EVENT_TIME.plusSeconds(TOTAL_NUMBER_OF_SECOND - 1).plusMinutes(2))
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_RESPONSE_TIMESTAMP%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_ADDED%%",
Long.toString(getSumOfEventSequence(EVENTS_PER_SECOND) * TOTAL_NUMBER_OF_SECOND)
);
return StringUtils.replace(
spec,
"%%TIMESERIES_NUMEVENTS%%",
Integer.toString(EVENTS_PER_SECOND * TOTAL_NUMBER_OF_SECOND)
);
}
catch (Exception e) {
throw new RuntimeException(e);
}
};
}
}

450
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/*
* 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.druid.tests.indexer;
import com.google.common.collect.ImmutableMap;
import com.google.inject.Inject;
import org.apache.druid.indexing.overlord.supervisor.SupervisorStateManager;
import org.apache.druid.java.util.common.DateTimes;
import org.apache.druid.java.util.common.logger.Logger;
import org.apache.druid.testing.IntegrationTestingConfig;
import org.apache.druid.testing.utils.DruidClusterAdminClient;
import org.apache.druid.testing.utils.ITRetryUtil;
import org.apache.druid.testing.utils.StreamAdminClient;
import org.apache.druid.testing.utils.StreamEventWriter;
import org.apache.druid.testing.utils.WikipediaStreamEventStreamGenerator;
import org.joda.time.DateTime;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;
import java.io.Closeable;
import java.util.Map;
import java.util.UUID;
import java.util.function.Function;
public abstract class AbstractStreamIndexingTest extends AbstractIndexerTest
{
static final DateTime FIRST_EVENT_TIME = DateTimes.of(1994, 4, 29, 1, 0);
// format for the querying interval
static final DateTimeFormatter INTERVAL_FMT = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:'00Z'");
// format for the expected timestamp in a query response
static final DateTimeFormatter TIMESTAMP_FMT = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss'.000Z'");
static final int EVENTS_PER_SECOND = 6;
static final int TOTAL_NUMBER_OF_SECOND = 10;
// Since this integration test can terminates or be killed un-expectedly, this tag is added to all streams created
// to help make stream clean up easier. (Normally, streams should be cleanup automattically by the teardown method)
// The value to this tag is a timestamp that can be used by a lambda function to remove unused stream.
private static final String STREAM_EXPIRE_TAG = "druid-ci-expire-after";
private static final int STREAM_SHARD_COUNT = 2;
private static final long WAIT_TIME_MILLIS = 3 * 60 * 1000L;
private static final String INDEXER_FILE_LEGACY_PARSER = "/indexer/stream_supervisor_spec_legacy_parser.json";
private static final String INDEXER_FILE_INPUT_FORMAT = "/indexer/stream_supervisor_spec_input_format.json";
private static final String QUERIES_FILE = "/indexer/stream_index_queries.json";
private static final long CYCLE_PADDING_MS = 100;
private static final Logger LOG = new Logger(AbstractStreamIndexingTest.class);
@Inject
private DruidClusterAdminClient druidClusterAdminClient;
@Inject
private IntegrationTestingConfig config;
private StreamAdminClient streamAdminClient;
private WikipediaStreamEventStreamGenerator wikipediaStreamEventGenerator;
abstract StreamAdminClient createStreamAdminClient(IntegrationTestingConfig config) throws Exception;
abstract StreamEventWriter createStreamEventWriter(IntegrationTestingConfig config) throws Exception;
abstract Function<String, String> generateStreamIngestionPropsTransform(String streamName,
String fullDatasourceName,
IntegrationTestingConfig config);
abstract Function<String, String> generateStreamQueryPropsTransform(String streamName, String fullDatasourceName);
public abstract String getTestNamePrefix();
protected void doBeforeClass() throws Exception
{
streamAdminClient = createStreamAdminClient(config);
wikipediaStreamEventGenerator = new WikipediaStreamEventStreamGenerator(EVENTS_PER_SECOND, CYCLE_PADDING_MS);
}
protected void doClassTeardown()
{
wikipediaStreamEventGenerator.shutdown();
}
protected void doTestIndexDataWithLegacyParserStableState() throws Exception
{
StreamEventWriter streamEventWriter = createStreamEventWriter(config);
final GeneratedTestConfig generatedTestConfig = new GeneratedTestConfig();
try (
final Closeable ignored1 = unloader(generatedTestConfig.getFullDatasourceName())
) {
final String taskSpec = generatedTestConfig.getStreamIngestionPropsTransform().apply(getResourceAsString(INDEXER_FILE_LEGACY_PARSER));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
generatedTestConfig.setSupervisorId(indexer.submitSupervisor(taskSpec));
LOG.info("Submitted supervisor");
// Start data generator
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, TOTAL_NUMBER_OF_SECOND, FIRST_EVENT_TIME);
verifyIngestedData(generatedTestConfig);
}
finally {
doMethodTeardown(generatedTestConfig, streamEventWriter);
}
}
protected void doTestIndexDataWithInputFormatStableState() throws Exception
{
StreamEventWriter streamEventWriter = createStreamEventWriter(config);
final GeneratedTestConfig generatedTestConfig = new GeneratedTestConfig();
try (
final Closeable ignored1 = unloader(generatedTestConfig.getFullDatasourceName())
) {
final String taskSpec = generatedTestConfig.getStreamIngestionPropsTransform().apply(getResourceAsString(INDEXER_FILE_INPUT_FORMAT));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
generatedTestConfig.setSupervisorId(indexer.submitSupervisor(taskSpec));
LOG.info("Submitted supervisor");
// Start data generator
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, TOTAL_NUMBER_OF_SECOND, FIRST_EVENT_TIME);
verifyIngestedData(generatedTestConfig);
}
finally {
doMethodTeardown(generatedTestConfig, streamEventWriter);
}
}
void doTestIndexDataWithLosingCoordinator() throws Exception
{
testIndexWithLosingNodeHelper(() -> druidClusterAdminClient.restartCoordinatorContainer(), () -> druidClusterAdminClient.waitUntilCoordinatorReady());
}
void doTestIndexDataWithLosingOverlord() throws Exception
{
testIndexWithLosingNodeHelper(() -> druidClusterAdminClient.restartIndexerContainer(), () -> druidClusterAdminClient.waitUntilIndexerReady());
}
void doTestIndexDataWithLosingHistorical() throws Exception
{
testIndexWithLosingNodeHelper(() -> druidClusterAdminClient.restartHistoricalContainer(), () -> druidClusterAdminClient.waitUntilHistoricalReady());
}
protected void doTestIndexDataWithStartStopSupervisor() throws Exception
{
StreamEventWriter streamEventWriter = createStreamEventWriter(config);
final GeneratedTestConfig generatedTestConfig = new GeneratedTestConfig();
try (
final Closeable ignored1 = unloader(generatedTestConfig.getFullDatasourceName())
) {
final String taskSpec = generatedTestConfig.getStreamIngestionPropsTransform().apply(getResourceAsString(INDEXER_FILE_INPUT_FORMAT));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
generatedTestConfig.setSupervisorId(indexer.submitSupervisor(taskSpec));
LOG.info("Submitted supervisor");
// Start generating half of the data
int secondsToGenerateRemaining = TOTAL_NUMBER_OF_SECOND;
int secondsToGenerateFirstRound = TOTAL_NUMBER_OF_SECOND / 2;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateFirstRound;
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, secondsToGenerateFirstRound, FIRST_EVENT_TIME);
// Verify supervisor is healthy before suspension
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(generatedTestConfig.getSupervisorId())),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Suspend the supervisor
indexer.suspendSupervisor(generatedTestConfig.getSupervisorId());
// Start generating remainning half of the data
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, secondsToGenerateRemaining, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound));
// Resume the supervisor
indexer.resumeSupervisor(generatedTestConfig.getSupervisorId());
// Verify supervisor is healthy after suspension
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(generatedTestConfig.getSupervisorId())),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Verify that supervisor can catch up with the stream
verifyIngestedData(generatedTestConfig);
}
finally {
doMethodTeardown(generatedTestConfig, streamEventWriter);
}
}
protected void doTestIndexDataWithStreamReshardSplit() throws Exception
{
// Reshard the stream from STREAM_SHARD_COUNT to STREAM_SHARD_COUNT * 2
testIndexWithStreamReshardHelper(STREAM_SHARD_COUNT * 2);
}
protected void doTestIndexDataWithStreamReshardMerge() throws Exception
{
// Reshard the stream from STREAM_SHARD_COUNT to STREAM_SHARD_COUNT / 2
testIndexWithStreamReshardHelper(STREAM_SHARD_COUNT / 2);
}
private void testIndexWithLosingNodeHelper(Runnable restartRunnable, Runnable waitForReadyRunnable) throws Exception
{
StreamEventWriter streamEventWriter = createStreamEventWriter(config);
final GeneratedTestConfig generatedTestConfig = new GeneratedTestConfig();
try (
final Closeable ignored1 = unloader(generatedTestConfig.getFullDatasourceName())
) {
final String taskSpec = generatedTestConfig.getStreamIngestionPropsTransform().apply(getResourceAsString(INDEXER_FILE_INPUT_FORMAT));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
generatedTestConfig.setSupervisorId(indexer.submitSupervisor(taskSpec));
LOG.info("Submitted supervisor");
// Start generating one third of the data (before restarting)
int secondsToGenerateRemaining = TOTAL_NUMBER_OF_SECOND;
int secondsToGenerateFirstRound = TOTAL_NUMBER_OF_SECOND / 3;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateFirstRound;
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, secondsToGenerateFirstRound, FIRST_EVENT_TIME);
// Verify supervisor is healthy before restart
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(generatedTestConfig.getSupervisorId())),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Restart Druid process
LOG.info("Restarting Druid process");
restartRunnable.run();
LOG.info("Restarted Druid process");
// Start generating one third of the data (while restarting)
int secondsToGenerateSecondRound = TOTAL_NUMBER_OF_SECOND / 3;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateSecondRound;
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, secondsToGenerateSecondRound, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound));
// Wait for Druid process to be available
LOG.info("Waiting for Druid process to be available");
waitForReadyRunnable.run();
LOG.info("Druid process is now available");
// Start generating remaining data (after restarting)
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, secondsToGenerateRemaining, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound + secondsToGenerateSecondRound));
// Verify supervisor is healthy
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(generatedTestConfig.getSupervisorId())),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Verify that supervisor ingested all data
verifyIngestedData(generatedTestConfig);
}
finally {
doMethodTeardown(generatedTestConfig, streamEventWriter);
}
}
private void testIndexWithStreamReshardHelper(int newShardCount) throws Exception
{
StreamEventWriter streamEventWriter = createStreamEventWriter(config);
final GeneratedTestConfig generatedTestConfig = new GeneratedTestConfig();
try (
final Closeable ignored1 = unloader(generatedTestConfig.getFullDatasourceName())
) {
final String taskSpec = generatedTestConfig.getStreamIngestionPropsTransform().apply(getResourceAsString(INDEXER_FILE_INPUT_FORMAT));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
generatedTestConfig.setSupervisorId(indexer.submitSupervisor(taskSpec));
LOG.info("Submitted supervisor");
// Start generating one third of the data (before resharding)
int secondsToGenerateRemaining = TOTAL_NUMBER_OF_SECOND;
int secondsToGenerateFirstRound = TOTAL_NUMBER_OF_SECOND / 3;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateFirstRound;
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, secondsToGenerateFirstRound, FIRST_EVENT_TIME);
// Verify supervisor is healthy before resahrding
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(generatedTestConfig.getSupervisorId())),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Reshard the supervisor by split from STREAM_SHARD_COUNT to newShardCount and waits until the resharding starts
streamAdminClient.updatePartitionCount(generatedTestConfig.getStreamName(), newShardCount, true);
// Start generating one third of the data (while resharding)
int secondsToGenerateSecondRound = TOTAL_NUMBER_OF_SECOND / 3;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateSecondRound;
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, secondsToGenerateSecondRound, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound));
// Wait for stream to finish resharding
ITRetryUtil.retryUntil(
() -> streamAdminClient.isStreamActive(generatedTestConfig.getStreamName()),
true,
10000,
30,
"Waiting for stream to finish resharding"
);
ITRetryUtil.retryUntil(
() -> streamAdminClient.verfiyPartitionCountUpdated(generatedTestConfig.getStreamName(), STREAM_SHARD_COUNT, newShardCount),
true,
10000,
30,
"Waiting for stream to finish resharding"
);
// Start generating remaining data (after resharding)
wikipediaStreamEventGenerator.run(generatedTestConfig.getStreamName(), streamEventWriter, secondsToGenerateRemaining, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound + secondsToGenerateSecondRound));
// Verify supervisor is healthy after resahrding
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(generatedTestConfig.getSupervisorId())),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Verify that supervisor can catch up with the stream
verifyIngestedData(generatedTestConfig);
}
finally {
doMethodTeardown(generatedTestConfig, streamEventWriter);
}
}
private void verifyIngestedData(GeneratedTestConfig generatedTestConfig) throws Exception
{
// Wait for supervisor to consume events
LOG.info("Waiting for [%s] millis for stream indexing tasks to consume events", WAIT_TIME_MILLIS);
Thread.sleep(WAIT_TIME_MILLIS);
// Query data
final String querySpec = generatedTestConfig.getStreamQueryPropsTransform().apply(getResourceAsString(QUERIES_FILE));
// this query will probably be answered from the indexing tasks but possibly from 2 historical segments / 2 indexing
this.queryHelper.testQueriesFromString(querySpec, 2);
LOG.info("Shutting down supervisor");
indexer.shutdownSupervisor(generatedTestConfig.getSupervisorId());
// wait for all indexing tasks to finish
LOG.info("Waiting for all indexing tasks to finish");
ITRetryUtil.retryUntilTrue(
() -> (indexer.getUncompletedTasksForDataSource(generatedTestConfig.getFullDatasourceName()).size() == 0),
"Waiting for Tasks Completion"
);
// wait for segments to be handed off
ITRetryUtil.retryUntil(
() -> coordinator.areSegmentsLoaded(generatedTestConfig.getFullDatasourceName()),
true,
10000,
30,
"Real-time generated segments loaded"
);
// this query will be answered by at least 1 historical segment, most likely 2, and possibly up to all 4
this.queryHelper.testQueriesFromString(querySpec, 2);
}
long getSumOfEventSequence(int numEvents)
{
return (numEvents * (1 + numEvents)) / 2;
}
private void doMethodTeardown(GeneratedTestConfig generatedTestConfig, StreamEventWriter streamEventWriter)
{
try {
streamEventWriter.flush();
streamEventWriter.shutdown();
}
catch (Exception e) {
// Best effort cleanup as the writer may have already been cleanup
LOG.warn(e, "Failed to cleanup writer. This might be expected depending on the test method");
}
try {
indexer.shutdownSupervisor(generatedTestConfig.getSupervisorId());
}
catch (Exception e) {
// Best effort cleanup as the supervisor may have already been cleanup
LOG.warn(e, "Failed to cleanup supervisor. This might be expected depending on the test method");
}
try {
unloader(generatedTestConfig.getFullDatasourceName());
}
catch (Exception e) {
// Best effort cleanup as the datasource may have already been cleanup
LOG.warn(e, "Failed to cleanup datasource. This might be expected depending on the test method");
}
try {
streamAdminClient.deleteStream(generatedTestConfig.getStreamName());
}
catch (Exception e) {
// Best effort cleanup as the stream may have already been cleanup
LOG.warn(e, "Failed to cleanup stream. This might be expected depending on the test method");
}
}
private class GeneratedTestConfig
{
private String streamName;
private String fullDatasourceName;
private String supervisorId;
private Function<String, String> streamIngestionPropsTransform;
private Function<String, String> streamQueryPropsTransform;
GeneratedTestConfig() throws Exception
{
streamName = getTestNamePrefix() + "_index_test_" + UUID.randomUUID();
String datasource = getTestNamePrefix() + "_indexing_service_test_" + UUID.randomUUID();
Map<String, String> tags = ImmutableMap.of(STREAM_EXPIRE_TAG, Long.toString(DateTimes.nowUtc().plusMinutes(30).getMillis()));
streamAdminClient.createStream(streamName, STREAM_SHARD_COUNT, tags);
ITRetryUtil.retryUntil(
() -> streamAdminClient.isStreamActive(streamName),
true,
10000,
30,
"Wait for stream active"
);
fullDatasourceName = datasource + config.getExtraDatasourceNameSuffix();
streamIngestionPropsTransform = generateStreamIngestionPropsTransform(streamName, fullDatasourceName, config);
streamQueryPropsTransform = generateStreamQueryPropsTransform(streamName, fullDatasourceName);
}
public String getSupervisorId()
{
return supervisorId;
}
public void setSupervisorId(String supervisorId)
{
this.supervisorId = supervisorId;
}
public String getStreamName()
{
return streamName;
}
public String getFullDatasourceName()
{
return fullDatasourceName;
}
public Function<String, String> getStreamIngestionPropsTransform()
{
return streamIngestionPropsTransform;
}
public Function<String, String> getStreamQueryPropsTransform()
{
return streamQueryPropsTransform;
}
}
}

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/*
* 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.druid.tests.indexer;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.tests.TestNGGroup;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
@Test(groups = TestNGGroup.KAFKA_INDEX_SLOW)
@Guice(moduleFactory = DruidTestModuleFactory.class)
public class ITKafkaIndexingServiceNonTransactionalSerializedTest extends AbstractKafkaIndexingServiceTest
{
@Override
protected boolean isKafkaWriterTransactionalEnabled()
{
return false;
}
@Override
public String getTestNamePrefix()
{
return "kafka_nontransactional_serialized";
}
@BeforeClass
public void beforeClass() throws Exception
{
doBeforeClass();
}
@AfterClass
public void tearDown()
{
doClassTeardown();
}
/**
* This test must be run individually since the test affect and modify the state of the Druid cluster
*/
@Test
public void testKafkaIndexDataWithLosingCoordinator() throws Exception
{
doTestIndexDataWithLosingCoordinator();
}
/**
* This test must be run individually since the test affect and modify the state of the Druid cluster
*/
@Test
public void testKafkaIndexDataWithLosingOverlord() throws Exception
{
doTestIndexDataWithLosingOverlord();
}
/**
* This test must be run individually since the test affect and modify the state of the Druid cluster
*/
@Test
public void testKafkaIndexDataWithLosingHistorical() throws Exception
{
doTestIndexDataWithLosingHistorical();
}
}

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/*
* 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.druid.tests.indexer;
import org.apache.druid.java.util.common.StringUtils;
import org.apache.druid.java.util.common.logger.Logger;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.tests.TestNGGroup;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
@Test(groups = TestNGGroup.KAFKA_INDEX)
@Guice(moduleFactory = DruidTestModuleFactory.class)
public class ITKafkaIndexingServiceTest extends AbstractKafkaIndexerTest
{
private static final Logger LOG = new Logger(ITKafkaIndexingServiceTest.class);
private static final String DATASOURCE = "kafka_indexing_service_test";
@DataProvider
public static Object[][] testParams()
{
return new Object[][]{
{"legacy_parser"},
{"input_format"}
};
}
@Test(dataProvider = "testParams")
public void testKafka(String param)
{
final String supervisorSpecPath = "legacy_parser".equals(param)
? INDEXER_FILE_LEGACY_PARSER
: INDEXER_FILE_INPUT_FORMAT;
LOG.info("Starting test: ITKafkaIndexingServiceTest");
doKafkaIndexTest(StringUtils.format("%s_%s", DATASOURCE, param), supervisorSpecPath, false);
}
@AfterMethod
public void afterClass()
{
LOG.info("teardown");
doTearDown();
}
}

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/*
* 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.druid.tests.indexer;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.tests.TestNGGroup;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
@Test(groups = TestNGGroup.TRANSACTIONAL_KAFKA_INDEX_SLOW)
@Guice(moduleFactory = DruidTestModuleFactory.class)
public class ITKafkaIndexingServiceTransactionalSerializedTest extends AbstractKafkaIndexingServiceTest
{
@Override
protected boolean isKafkaWriterTransactionalEnabled()
{
return true;
}
@Override
public String getTestNamePrefix()
{
return "kafka_transactional_serialized";
}
@BeforeClass
public void beforeClass() throws Exception
{
doBeforeClass();
}
@AfterClass
public void tearDown()
{
doClassTeardown();
}
/**
* This test must be run individually since the test affect and modify the state of the Druid cluster
*/
@Test
public void testKafkaIndexDataWithLosingCoordinator() throws Exception
{
doTestIndexDataWithLosingCoordinator();
}
/**
* This test must be run individually since the test affect and modify the state of the Druid cluster
*/
@Test
public void testKafkaIndexDataWithLosingOverlord() throws Exception
{
doTestIndexDataWithLosingOverlord();
}
/**
* This test must be run individually since the test affect and modify the state of the Druid cluster
*/
@Test
public void testKafkaIndexDataWithLosingHistorical() throws Exception
{
doTestIndexDataWithLosingHistorical();
}
}

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@ -1,66 +0,0 @@
/*
* 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.druid.tests.indexer;
import org.apache.druid.java.util.common.StringUtils;
import org.apache.druid.java.util.common.logger.Logger;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.tests.TestNGGroup;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
/**
* This is a test for the Kafka indexing service with transactional topics
*/
@Test(groups = TestNGGroup.KAFKA_INDEX)
@Guice(moduleFactory = DruidTestModuleFactory.class)
public class ITKafkaIndexingServiceTransactionalTest extends AbstractKafkaIndexerTest
{
private static final Logger LOG = new Logger(ITKafkaIndexingServiceTransactionalTest.class);
private static final String DATASOURCE = "kafka_indexing_service_txn_test";
@DataProvider
public static Object[][] testParams()
{
return new Object[][]{
{"legacy_parser"},
{"input_format"}
};
}
@Test(dataProvider = "testParams")
public void testKafka(String param)
{
final String supervisorSpecPath = "legacy_parser".equals(param)
? INDEXER_FILE_LEGACY_PARSER
: INDEXER_FILE_INPUT_FORMAT;
LOG.info("Starting test: ITKafkaIndexingServiceTransactionalTest");
doKafkaIndexTest(StringUtils.format("%s_%s", DATASOURCE, param), supervisorSpecPath, true);
}
@AfterMethod
public void afterClass()
{
LOG.info("teardown");
doTearDown();
}
}

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/*
* 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.druid.tests.indexer;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.tests.TestNGGroup;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
@Test(groups = TestNGGroup.KINESIS_INDEX)
@Guice(moduleFactory = DruidTestModuleFactory.class)
public class ITKinesisIndexingServiceSerializedTest extends AbstractKinesisIndexingServiceTest
{
@Override
public String getTestNamePrefix()
{
return "kinesis_serialized";
}
@BeforeClass
public void beforeClass() throws Exception
{
doBeforeClass();
}
@AfterClass
public void tearDown()
{
doClassTeardown();
}
/**
* This test must be run individually since the test affect and modify the state of the Druid cluster
*/
@Test
public void testKinesisIndexDataWithLosingCoordinator() throws Exception
{
doTestIndexDataWithLosingCoordinator();
}
/**
* This test must be run individually since the test affect and modify the state of the Druid cluster
*/
@Test
public void testKinesisIndexDataWithLosingOverlord() throws Exception
{
doTestIndexDataWithLosingOverlord();
}
/**
* This test must be run individually since the test affect and modify the state of the Druid cluster
*/
@Test
public void testKinesisIndexDataWithLosingHistorical() throws Exception
{
doTestIndexDataWithLosingHistorical();
}
}

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@ -1,480 +0,0 @@
/*
* 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.druid.tests.indexer;
import com.google.common.collect.ImmutableMap;
import com.google.inject.Inject;
import org.apache.druid.indexing.overlord.supervisor.SupervisorStateManager;
import org.apache.druid.java.util.common.DateTimes;
import org.apache.druid.java.util.common.StringUtils;
import org.apache.druid.java.util.common.logger.Logger;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.testing.utils.DruidClusterAdminClient;
import org.apache.druid.testing.utils.ITRetryUtil;
import org.apache.druid.testing.utils.KinesisAdminClient;
import org.apache.druid.testing.utils.KinesisEventWriter;
import org.apache.druid.testing.utils.WikipediaStreamEventStreamGenerator;
import org.apache.druid.tests.TestNGGroup;
import org.joda.time.DateTime;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;
import org.testng.annotations.AfterClass;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
import java.io.Closeable;
import java.util.Map;
import java.util.UUID;
import java.util.function.Function;
@Test(groups = TestNGGroup.KINESIS_INDEX)
@Guice(moduleFactory = DruidTestModuleFactory.class)
public class ITKinesisIndexingServiceTest extends AbstractITBatchIndexTest
{
private static final Logger LOG = new Logger(ITKinesisIndexingServiceTest.class);
private static final int KINESIS_SHARD_COUNT = 2;
// Since this integration test can terminates or be killed un-expectedly, this tag is added to all streams created
// to help make stream clean up easier. (Normally, streams should be cleanup automattically by the teardown method)
// The value to this tag is a timestamp that can be used by a lambda function to remove unused stream.
private static final String STREAM_EXPIRE_TAG = "druid-ci-expire-after";
private static final long WAIT_TIME_MILLIS = 3 * 60 * 1000L;
private static final DateTime FIRST_EVENT_TIME = DateTimes.of(1994, 4, 29, 1, 0);
private static final String INDEXER_FILE_LEGACY_PARSER = "/indexer/stream_supervisor_spec_legacy_parser.json";
private static final String INDEXER_FILE_INPUT_FORMAT = "/indexer/stream_supervisor_spec_input_format.json";
private static final String QUERIES_FILE = "/indexer/stream_index_queries.json";
// format for the querying interval
private static final DateTimeFormatter INTERVAL_FMT = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:'00Z'");
// format for the expected timestamp in a query response
private static final DateTimeFormatter TIMESTAMP_FMT = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss'.000Z'");
private static final int EVENTS_PER_SECOND = 6;
private static final long CYCLE_PADDING_MS = 100;
private static final int TOTAL_NUMBER_OF_SECOND = 10;
@Inject
private DruidClusterAdminClient druidClusterAdminClient;
private String streamName;
private String fullDatasourceName;
private KinesisAdminClient kinesisAdminClient;
private KinesisEventWriter kinesisEventWriter;
private WikipediaStreamEventStreamGenerator wikipediaStreamEventGenerator;
private Function<String, String> kinesisIngestionPropsTransform;
private Function<String, String> kinesisQueryPropsTransform;
private String supervisorId;
private int secondsToGenerateRemaining;
@BeforeClass
public void beforeClass() throws Exception
{
kinesisAdminClient = new KinesisAdminClient(config.getStreamEndpoint());
kinesisEventWriter = new KinesisEventWriter(config.getStreamEndpoint(), false);
wikipediaStreamEventGenerator = new WikipediaStreamEventStreamGenerator(EVENTS_PER_SECOND, CYCLE_PADDING_MS);
}
@AfterClass
public void tearDown()
{
wikipediaStreamEventGenerator.shutdown();
kinesisEventWriter.shutdown();
}
@BeforeMethod
public void before()
{
streamName = "kinesis_index_test_" + UUID.randomUUID();
String datasource = "kinesis_indexing_service_test_" + UUID.randomUUID();
Map<String, String> tags = ImmutableMap.of(STREAM_EXPIRE_TAG, Long.toString(DateTimes.nowUtc().plusMinutes(30).getMillis()));
kinesisAdminClient.createStream(streamName, KINESIS_SHARD_COUNT, tags);
ITRetryUtil.retryUntil(
() -> kinesisAdminClient.isStreamActive(streamName),
true,
10000,
30,
"Wait for stream active"
);
secondsToGenerateRemaining = TOTAL_NUMBER_OF_SECOND;
fullDatasourceName = datasource + config.getExtraDatasourceNameSuffix();
kinesisIngestionPropsTransform = spec -> {
try {
spec = StringUtils.replace(
spec,
"%%DATASOURCE%%",
fullDatasourceName
);
spec = StringUtils.replace(
spec,
"%%STREAM_TYPE%%",
"kinesis"
);
spec = StringUtils.replace(
spec,
"%%TOPIC_KEY%%",
"stream"
);
spec = StringUtils.replace(
spec,
"%%TOPIC_VALUE%%",
streamName
);
spec = StringUtils.replace(
spec,
"%%USE_EARLIEST_KEY%%",
"useEarliestSequenceNumber"
);
spec = StringUtils.replace(
spec,
"%%STREAM_PROPERTIES_KEY%%",
"endpoint"
);
return StringUtils.replace(
spec,
"%%STREAM_PROPERTIES_VALUE%%",
jsonMapper.writeValueAsString(config.getStreamEndpoint())
);
}
catch (Exception e) {
throw new RuntimeException(e);
}
};
kinesisQueryPropsTransform = spec -> {
try {
spec = StringUtils.replace(
spec,
"%%DATASOURCE%%",
fullDatasourceName
);
spec = StringUtils.replace(
spec,
"%%TIMEBOUNDARY_RESPONSE_TIMESTAMP%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMEBOUNDARY_RESPONSE_MAXTIME%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME.plusSeconds(TOTAL_NUMBER_OF_SECOND - 1))
);
spec = StringUtils.replace(
spec,
"%%TIMEBOUNDARY_RESPONSE_MINTIME%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_QUERY_START%%",
INTERVAL_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_QUERY_END%%",
INTERVAL_FMT.print(FIRST_EVENT_TIME.plusSeconds(TOTAL_NUMBER_OF_SECOND - 1).plusMinutes(2))
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_RESPONSE_TIMESTAMP%%",
TIMESTAMP_FMT.print(FIRST_EVENT_TIME)
);
spec = StringUtils.replace(
spec,
"%%TIMESERIES_ADDED%%",
Long.toString(getSumOfEventSequence(EVENTS_PER_SECOND) * TOTAL_NUMBER_OF_SECOND)
);
return StringUtils.replace(
spec,
"%%TIMESERIES_NUMEVENTS%%",
Integer.toString(EVENTS_PER_SECOND * TOTAL_NUMBER_OF_SECOND)
);
}
catch (Exception e) {
throw new RuntimeException(e);
}
};
}
@AfterMethod
public void teardown()
{
try {
kinesisEventWriter.flush();
indexer.shutdownSupervisor(supervisorId);
}
catch (Exception e) {
// Best effort cleanup as the supervisor may have already went Bye-Bye
}
try {
unloader(fullDatasourceName);
}
catch (Exception e) {
// Best effort cleanup as the datasource may have already went Bye-Bye
}
try {
kinesisAdminClient.deleteStream(streamName);
}
catch (Exception e) {
// Best effort cleanup as the stream may have already went Bye-Bye
}
}
@Test
public void testKinesisIndexDataWithLegacyParserStableState() throws Exception
{
try (
final Closeable ignored1 = unloader(fullDatasourceName)
) {
final String taskSpec = kinesisIngestionPropsTransform.apply(getResourceAsString(INDEXER_FILE_LEGACY_PARSER));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
supervisorId = indexer.submitSupervisor(taskSpec);
LOG.info("Submitted supervisor");
// Start Kinesis data generator
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, TOTAL_NUMBER_OF_SECOND, FIRST_EVENT_TIME);
verifyIngestedData(supervisorId);
}
}
@Test
public void testKinesisIndexDataWithInputFormatStableState() throws Exception
{
try (
final Closeable ignored1 = unloader(fullDatasourceName)
) {
final String taskSpec = kinesisIngestionPropsTransform.apply(getResourceAsString(INDEXER_FILE_INPUT_FORMAT));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
supervisorId = indexer.submitSupervisor(taskSpec);
LOG.info("Submitted supervisor");
// Start Kinesis data generator
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, TOTAL_NUMBER_OF_SECOND, FIRST_EVENT_TIME);
verifyIngestedData(supervisorId);
}
}
@Test
public void testKinesisIndexDataWithLosingCoordinator() throws Exception
{
testIndexWithLosingNodeHelper(() -> druidClusterAdminClient.restartCoordinatorContainer(), () -> druidClusterAdminClient.waitUntilCoordinatorReady());
}
@Test
public void testKinesisIndexDataWithLosingOverlord() throws Exception
{
testIndexWithLosingNodeHelper(() -> druidClusterAdminClient.restartIndexerContainer(), () -> druidClusterAdminClient.waitUntilIndexerReady());
}
@Test
public void testKinesisIndexDataWithLosingHistorical() throws Exception
{
testIndexWithLosingNodeHelper(() -> druidClusterAdminClient.restartHistoricalContainer(), () -> druidClusterAdminClient.waitUntilHistoricalReady());
}
@Test
public void testKinesisIndexDataWithStartStopSupervisor() throws Exception
{
try (
final Closeable ignored1 = unloader(fullDatasourceName)
) {
final String taskSpec = kinesisIngestionPropsTransform.apply(getResourceAsString(INDEXER_FILE_INPUT_FORMAT));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
supervisorId = indexer.submitSupervisor(taskSpec);
LOG.info("Submitted supervisor");
// Start generating half of the data
int secondsToGenerateFirstRound = TOTAL_NUMBER_OF_SECOND / 2;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateFirstRound;
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, secondsToGenerateFirstRound, FIRST_EVENT_TIME);
// Verify supervisor is healthy before suspension
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(supervisorId)),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Suspend the supervisor
indexer.suspendSupervisor(supervisorId);
// Start generating remainning half of the data
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, secondsToGenerateRemaining, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound));
// Resume the supervisor
indexer.resumeSupervisor(supervisorId);
// Verify supervisor is healthy after suspension
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(supervisorId)),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Verify that supervisor can catch up with the stream
verifyIngestedData(supervisorId);
}
}
@Test
public void testKinesisIndexDataWithKinesisReshardSplit() throws Exception
{
// Reshard the supervisor by split from KINESIS_SHARD_COUNT to KINESIS_SHARD_COUNT * 2
testIndexWithKinesisReshardHelper(KINESIS_SHARD_COUNT * 2);
}
@Test
public void testKinesisIndexDataWithKinesisReshardMerge() throws Exception
{
// Reshard the supervisor by split from KINESIS_SHARD_COUNT to KINESIS_SHARD_COUNT / 2
testIndexWithKinesisReshardHelper(KINESIS_SHARD_COUNT / 2);
}
private void testIndexWithLosingNodeHelper(Runnable restartRunnable, Runnable waitForReadyRunnable) throws Exception
{
try (
final Closeable ignored1 = unloader(fullDatasourceName)
) {
final String taskSpec = kinesisIngestionPropsTransform.apply(getResourceAsString(INDEXER_FILE_INPUT_FORMAT));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
supervisorId = indexer.submitSupervisor(taskSpec);
LOG.info("Submitted supervisor");
// Start generating one third of the data (before restarting)
int secondsToGenerateFirstRound = TOTAL_NUMBER_OF_SECOND / 3;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateFirstRound;
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, secondsToGenerateFirstRound, FIRST_EVENT_TIME);
// Verify supervisor is healthy before restart
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(supervisorId)),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Restart Druid process
LOG.info("Restarting Druid process");
restartRunnable.run();
LOG.info("Restarted Druid process");
// Start generating one third of the data (while restarting)
int secondsToGenerateSecondRound = TOTAL_NUMBER_OF_SECOND / 3;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateSecondRound;
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, secondsToGenerateSecondRound, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound));
// Wait for Druid process to be available
LOG.info("Waiting for Druid process to be available");
waitForReadyRunnable.run();
LOG.info("Druid process is now available");
// Start generating remainding data (after restarting)
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, secondsToGenerateRemaining, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound + secondsToGenerateSecondRound));
// Verify supervisor is healthy
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(supervisorId)),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Verify that supervisor ingested all data
verifyIngestedData(supervisorId);
}
}
private void testIndexWithKinesisReshardHelper(int newShardCount) throws Exception
{
try (
final Closeable ignored1 = unloader(fullDatasourceName)
) {
final String taskSpec = kinesisIngestionPropsTransform.apply(getResourceAsString(INDEXER_FILE_INPUT_FORMAT));
LOG.info("supervisorSpec: [%s]\n", taskSpec);
// Start supervisor
supervisorId = indexer.submitSupervisor(taskSpec);
LOG.info("Submitted supervisor");
// Start generating one third of the data (before resharding)
int secondsToGenerateFirstRound = TOTAL_NUMBER_OF_SECOND / 3;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateFirstRound;
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, secondsToGenerateFirstRound, FIRST_EVENT_TIME);
// Verify supervisor is healthy before resahrding
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(supervisorId)),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Reshard the supervisor by split from KINESIS_SHARD_COUNT to newShardCount and waits until the resharding starts
kinesisAdminClient.updateShardCount(streamName, newShardCount, true);
// Start generating one third of the data (while resharding)
int secondsToGenerateSecondRound = TOTAL_NUMBER_OF_SECOND / 3;
secondsToGenerateRemaining = secondsToGenerateRemaining - secondsToGenerateSecondRound;
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, secondsToGenerateSecondRound, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound));
// Wait for kinesis stream to finish resharding
ITRetryUtil.retryUntil(
() -> kinesisAdminClient.isStreamActive(streamName),
true,
10000,
30,
"Waiting for Kinesis stream to finish resharding"
);
// Start generating remainding data (after resharding)
wikipediaStreamEventGenerator.start(streamName, kinesisEventWriter, secondsToGenerateRemaining, FIRST_EVENT_TIME.plusSeconds(secondsToGenerateFirstRound + secondsToGenerateSecondRound));
// Verify supervisor is healthy after resahrding
ITRetryUtil.retryUntil(
() -> SupervisorStateManager.BasicState.RUNNING.equals(indexer.getSupervisorStatus(supervisorId)),
true,
10000,
30,
"Waiting for supervisor to be healthy"
);
// Verify that supervisor can catch up with the stream
verifyIngestedData(supervisorId);
}
}
private void verifyIngestedData(String supervisorId) throws Exception
{
// Wait for supervisor to consume events
LOG.info("Waiting for [%s] millis for Kinesis indexing tasks to consume events", WAIT_TIME_MILLIS);
Thread.sleep(WAIT_TIME_MILLIS);
// Query data
final String querySpec = kinesisQueryPropsTransform.apply(getResourceAsString(QUERIES_FILE));
// this query will probably be answered from the indexing tasks but possibly from 2 historical segments / 2 indexing
this.queryHelper.testQueriesFromString(querySpec, 2);
LOG.info("Shutting down supervisor");
indexer.shutdownSupervisor(supervisorId);
// wait for all Kinesis indexing tasks to finish
LOG.info("Waiting for all indexing tasks to finish");
ITRetryUtil.retryUntilTrue(
() -> (indexer.getPendingTasks().size()
+ indexer.getRunningTasks().size()
+ indexer.getWaitingTasks().size()) == 0,
"Waiting for Tasks Completion"
);
// wait for segments to be handed off
ITRetryUtil.retryUntil(
() -> coordinator.areSegmentsLoaded(fullDatasourceName),
true,
10000,
30,
"Real-time generated segments loaded"
);
// this query will be answered by at least 1 historical segment, most likely 2, and possibly up to all 4
this.queryHelper.testQueriesFromString(querySpec, 2);
}
private long getSumOfEventSequence(int numEvents)
{
return (numEvents * (1 + numEvents)) / 2;
}
}

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/*
* 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.druid.tests.parallelized;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.tests.TestNGGroup;
import org.apache.druid.tests.indexer.AbstractKafkaIndexingServiceTest;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
@Test(groups = TestNGGroup.KAFKA_INDEX)
@Guice(moduleFactory = DruidTestModuleFactory.class)
public class ITKafkaIndexingServiceNonTransactionalParallelizedTest extends AbstractKafkaIndexingServiceTest
{
@Override
protected boolean isKafkaWriterTransactionalEnabled()
{
return false;
}
@Override
public String getTestNamePrefix()
{
return "kafka_non_transactional_parallelized";
}
@BeforeClass
public void beforeClass() throws Exception
{
doBeforeClass();
}
@AfterClass
public void tearDown()
{
doClassTeardown();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKafkaIndexDataWithLegacyParserStableState() throws Exception
{
doTestIndexDataWithLegacyParserStableState();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKafkaIndexDataWithInputFormatStableState() throws Exception
{
doTestIndexDataWithInputFormatStableState();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKafkaIndexDataWithStartStopSupervisor() throws Exception
{
doTestIndexDataWithStartStopSupervisor();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKafkaIndexDataWithKafkaReshardSplit() throws Exception
{
doTestIndexDataWithStreamReshardSplit();
}
}

97
integration-tests/src/test/java/org/apache/druid/tests/parallelized/ITKafkaIndexingServiceTransactionalParallelizedTest.java Normal file
View File

@ -0,0 +1,97 @@
/*
* 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.druid.tests.parallelized;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.tests.TestNGGroup;
import org.apache.druid.tests.indexer.AbstractKafkaIndexingServiceTest;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
@Test(groups = TestNGGroup.TRANSACTIONAL_KAFKA_INDEX)
@Guice(moduleFactory = DruidTestModuleFactory.class)
public class ITKafkaIndexingServiceTransactionalParallelizedTest extends AbstractKafkaIndexingServiceTest
{
@Override
protected boolean isKafkaWriterTransactionalEnabled()
{
return true;
}
@Override
public String getTestNamePrefix()
{
return "kafka_transactional_parallelized";
}
@BeforeClass
public void beforeClass() throws Exception
{
doBeforeClass();
}
@AfterClass
public void tearDown()
{
doClassTeardown();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKafkaIndexDataWithLegacyParserStableState() throws Exception
{
doTestIndexDataWithLegacyParserStableState();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKafkaIndexDataWithInputFormatStableState() throws Exception
{
doTestIndexDataWithInputFormatStableState();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKafkaIndexDataWithStartStopSupervisor() throws Exception
{
doTestIndexDataWithStartStopSupervisor();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKafkaIndexDataWithKafkaReshardSplit() throws Exception
{
doTestIndexDataWithStreamReshardSplit();
}
}

101
integration-tests/src/test/java/org/apache/druid/tests/parallelized/ITKinesisIndexingServiceParallelizedTest.java Normal file
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@ -0,0 +1,101 @@
/*
* 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.druid.tests.parallelized;
import org.apache.druid.testing.guice.DruidTestModuleFactory;
import org.apache.druid.tests.TestNGGroup;
import org.apache.druid.tests.indexer.AbstractKinesisIndexingServiceTest;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
@Test(groups = TestNGGroup.KINESIS_INDEX)
@Guice(moduleFactory = DruidTestModuleFactory.class)
public class ITKinesisIndexingServiceParallelizedTest extends AbstractKinesisIndexingServiceTest
{
@Override
public String getTestNamePrefix()
{
return "kinesis_parallelized";
}
@BeforeClass
public void beforeClass() throws Exception
{
doBeforeClass();
}
@AfterClass
public void tearDown()
{
doClassTeardown();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKinesisIndexDataWithLegacyParserStableState() throws Exception
{
doTestIndexDataWithLegacyParserStableState();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKinesisIndexDataWithInputFormatStableState() throws Exception
{
doTestIndexDataWithInputFormatStableState();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKinesisIndexDataWithStartStopSupervisor() throws Exception
{
doTestIndexDataWithStartStopSupervisor();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKinesisIndexDataWithKinesisReshardSplit() throws Exception
{
doTestIndexDataWithStreamReshardSplit();
}
/**
* This test can be run concurrently with other tests as it creates/modifies/teardowns a unique datasource
* and supervisor maintained and scoped within this test only
*/
@Test
public void testKinesisIndexDataWithKinesisReshardMerge() throws Exception
{
doTestIndexDataWithStreamReshardMerge();
}
}

27
integration-tests/src/test/resources/testng.xml
View File

@ -21,14 +21,21 @@
<suite name="IntegrationTestSuite">
<listeners>
<listener class-name="org.apache.druid.testing.utils.LoggerListener" />
</listeners>
<test name="AllTests">
<packages>
<package name="org.apache.druid.tests.*">
<exclude name="org.apache.druid.tests.hadoop"/>
</package>
</packages>
</test>
<listeners>
<listener class-name="org.apache.druid.testing.utils.LoggerListener" />
<listener class-name="org.apache.druid.testing.utils.SuiteListener" />
</listeners>
<test name="AllSerializedTests">
<packages>
<package name="org.apache.druid.tests.*">
<exclude name="org.apache.druid.tests.hadoop"/>
<exclude name="org.apache.druid.tests.parallelized"/>
</package>
</packages>
</test>
<test name="AllParallelizedTests" parallel="methods" thread-count="2">
<packages>
<package name="org.apache.druid.tests.parallelized.*"/>
</packages>
</test>
</suite>

6
integration-tests/stop_cluster.sh
View File

@ -14,6 +14,12 @@
# See the License for the specific language governing permissions and
# limitations under the License.
# Skip stopping docker if flag set (For use during development)
if [ -n "$DRUID_INTEGRATION_TEST_SKIP_STOP_DOCKER" ] && [ "$DRUID_INTEGRATION_TEST_SKIP_STOP_DOCKER" == true ]
then
exit 0
fi
for node in druid-historical druid-coordinator druid-overlord druid-router druid-router-permissive-tls druid-router-no-client-auth-tls druid-router-custom-check-tls druid-broker druid-middlemanager druid-zookeeper-kafka druid-metadata-storage druid-it-hadoop;
do

3
pom.xml
View File

@ -1196,7 +1196,7 @@
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.8.7</version>
<version>6.14.3</version>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
@ -1253,7 +1253,6 @@
<!-- Ignore non-production code -->
<exclude>org/apache/druid/benchmark/**/*</exclude> <!-- benchmarks -->
<exclude>org/apache/druid/**/*Benchmark*</exclude> <!-- benchmarks -->
<exclude>org/testng/DruidTestRunnerFactory*</exclude> <!-- benchmarks -->
<exclude>org/apache/druid/testing/**/*</exclude> <!-- integration-tests -->
</excludes>
</configuration>