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EDQS: refactoring, OOM handling, healthcheck

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This commit is contained in:
ViacheslavKlimov 2025-02-14 12:08:05 +02:00
parent 342280105a
commit bb7ea08e59
16 changed files with 178 additions and 98 deletions
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2
application/src/main/java/org/thingsboard/server/service/queue/ruleengine/TbRuleEngineQueueConsumerManager.java
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@ -72,7 +72,7 @@ public class TbRuleEngineQueueConsumerManager extends MainQueueConsumerManager<T
ExecutorService consumerExecutor,
ScheduledExecutorService scheduler,
ExecutorService taskExecutor) {
super(queueKey, null, null, ctx.getQueueFactory()::createToRuleEngineMsgConsumer, consumerExecutor, scheduler, taskExecutor);
super(queueKey, null, null, ctx.getQueueFactory()::createToRuleEngineMsgConsumer, consumerExecutor, scheduler, taskExecutor, null);
this.ctx = ctx;
this.stats = new TbRuleEngineConsumerStats(queueKey, ctx.getStatsFactory());
}

1
application/src/main/resources/logback.xml
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@ -28,6 +28,7 @@
<logger name="org.thingsboard.server" level="INFO"/>
<logger name="org.apache.kafka.common.utils.AppInfoParser" level="WARN"/>
<logger name="org.apache.kafka.clients" level="WARN"/>
<logger name="org.thingsboard.server.actors" level="WARN"/>
<!-- To enable the logging of scanned rule engine components-->
<!-- <logger name="org.thingsboard.server.service.component.AnnotationComponentDiscoveryService" level="DEBUG" />-->
<!-- To enable the debug logging of rule node upgrade -->

3
application/src/test/java/org/thingsboard/server/controller/EdqsEntityQueryControllerTest.java
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@ -28,7 +28,6 @@ import org.thingsboard.server.dao.service.DaoSqlTest;
import org.thingsboard.server.edqs.util.EdqsRocksDb;
import java.util.concurrent.TimeUnit;
import java.util.function.BiPredicate;
import static org.awaitility.Awaitility.await;
@ -45,7 +44,7 @@ public class EdqsEntityQueryControllerTest extends EntityQueryControllerTest {
@Autowired
private EdqsService edqsService;
@MockBean
@MockBean // so that we don't do backup for tests
private EdqsRocksDb edqsRocksDb;
@Before

8
common/data/src/main/java/org/thingsboard/server/common/data/ObjectType.java
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@ -15,9 +15,8 @@
*/
package org.thingsboard.server.common.data;
import java.util.Arrays;
import java.util.EnumSet;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public enum ObjectType {
@ -68,12 +67,13 @@ public enum ObjectType {
TENANT, TENANT_PROFILE, CUSTOMER, DEVICE_PROFILE, DEVICE, ASSET_PROFILE, ASSET, EDGE, ENTITY_VIEW, USER, DASHBOARD,
RULE_CHAIN, WIDGET_TYPE, WIDGETS_BUNDLE, API_USAGE_STATE, QUEUE_STATS
);
public static final Set<ObjectType> edqsTypes = new HashSet<>(edqsTenantTypes);
public static final Set<ObjectType> edqsTypes = EnumSet.copyOf(edqsTenantTypes);
public static final Set<ObjectType> edqsSystemTypes = EnumSet.of(TENANT, TENANT_PROFILE, USER, DASHBOARD,
API_USAGE_STATE, ATTRIBUTE_KV, LATEST_TS_KV);
public static final Set<ObjectType> unversionedTypes = EnumSet.of(QUEUE_STATS);
static {
edqsTypes.addAll(Arrays.asList(RELATION, ATTRIBUTE_KV, LATEST_TS_KV));
edqsTypes.addAll(List.of(RELATION, ATTRIBUTE_KV, LATEST_TS_KV));
}
public EntityType toEntityType() {

4
common/edqs/pom.xml
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@ -68,6 +68,10 @@
<groupId>org.thingsboard.common</groupId>
<artifactId>queue</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka-clients</artifactId>

30
common/edqs/src/main/java/org/thingsboard/server/edqs/processor/EdqsProcessor.java
View File

@ -21,10 +21,12 @@ import com.google.common.util.concurrent.ListeningExecutorService;
import com.google.common.util.concurrent.MoreExecutors;
import jakarta.annotation.PostConstruct;
import jakarta.annotation.PreDestroy;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.Lazy;
import org.springframework.context.event.EventListener;
import org.springframework.stereotype.Service;
@ -72,6 +74,7 @@ import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.Consumer;
import java.util.stream.Collectors;
@EdqsComponent
@ -85,8 +88,8 @@ public class EdqsProcessor implements TbQueueHandler<TbProtoQueueMsg<ToEdqsMsg>,
private final EdqRepository repository;
private final EdqsConfig config;
private final EdqsPartitionService partitionService;
@Autowired
@Lazy
private final ConfigurableApplicationContext applicationContext;
@Autowired @Lazy
private EdqsStateService stateService;
private MainQueueConsumerManager<TbProtoQueueMsg<ToEdqsMsg>, QueueConfig> eventsConsumer;
@ -96,17 +99,30 @@ public class EdqsProcessor implements TbQueueHandler<TbProtoQueueMsg<ToEdqsMsg>,
private ExecutorService mgmtExecutor;
private ScheduledExecutorService scheduler;
private ListeningExecutorService requestExecutor;
private ExecutorService repartitionExecutor;
private final VersionsStore versionsStore = new VersionsStore();
private final AtomicInteger counter = new AtomicInteger(); // FIXME: TMP
@Getter
private Consumer<Throwable> errorHandler;
@PostConstruct
private void init() {
consumersExecutor = Executors.newCachedThreadPool(ThingsBoardThreadFactory.forName("edqs-consumer"));
mgmtExecutor = ThingsBoardExecutors.newWorkStealingPool(4, "edqs-consumer-mgmt");
scheduler = ThingsBoardExecutors.newSingleThreadScheduledExecutor("edqs-scheduler");
requestExecutor = MoreExecutors.listeningDecorator(ThingsBoardExecutors.newWorkStealingPool(12, "edqs-requests"));
repartitionExecutor = Executors.newSingleThreadExecutor(ThingsBoardThreadFactory.forName("edqs-repartition"));
errorHandler = error -> {
if (error instanceof OutOfMemoryError) {
log.error("OOM detected, shutting down");
repository.clear();
Executors.newSingleThreadExecutor(ThingsBoardThreadFactory.forName("edqs-shutdown"))
.execute(applicationContext::close);
}
};
eventsConsumer = MainQueueConsumerManager.<TbProtoQueueMsg<ToEdqsMsg>, QueueConfig>builder()
.queueKey(new QueueKey(ServiceType.EDQS, EdqsQueue.EVENTS.getTopic()))
@ -117,7 +133,7 @@ public class EdqsProcessor implements TbQueueHandler<TbProtoQueueMsg<ToEdqsMsg>,
ToEdqsMsg msg = queueMsg.getValue();
log.trace("Processing message: {}", msg);
process(msg, EdqsQueue.EVENTS);
} catch (Throwable t) {
} catch (Exception t) {
log.error("Failed to process message: {}", queueMsg, t);
}
}
@ -127,6 +143,7 @@ public class EdqsProcessor implements TbQueueHandler<TbProtoQueueMsg<ToEdqsMsg>,
.consumerExecutor(consumersExecutor)
.taskExecutor(mgmtExecutor)
.scheduler(scheduler)
.uncaughtErrorHandler(errorHandler)
.build();
responseTemplate = queueFactory.createEdqsResponseTemplate();
}
@ -141,7 +158,7 @@ public class EdqsProcessor implements TbQueueHandler<TbProtoQueueMsg<ToEdqsMsg>,
if (event.getServiceType() != ServiceType.EDQS) {
return;
}
consumersExecutor.submit(() -> {
repartitionExecutor.submit(() -> { // todo: maybe cancel the task if new event comes
try {
Set<TopicPartitionInfo> newPartitions = event.getNewPartitions().get(new QueueKey(ServiceType.EDQS));
Set<TopicPartitionInfo> partitions = newPartitions.stream()
@ -220,8 +237,8 @@ public class EdqsProcessor implements TbQueueHandler<TbProtoQueueMsg<ToEdqsMsg>,
if (!versionsStore.isNew(key, version)) {
return;
}
} else {
log.warn("[{}] {} doesn't have version: {}", tenantId, objectType, edqsMsg);
} else if (!ObjectType.unversionedTypes.contains(objectType)) {
log.warn("[{}] {} {} doesn't have version", tenantId, objectType, key);
}
if (queue != EdqsQueue.STATE) {
stateService.save(tenantId, objectType, key, eventType, edqsMsg);
@ -272,6 +289,7 @@ public class EdqsProcessor implements TbQueueHandler<TbProtoQueueMsg<ToEdqsMsg>,
mgmtExecutor.shutdownNow();
scheduler.shutdownNow();
requestExecutor.shutdownNow();
repartitionExecutor.shutdownNow();
}
}

2
common/edqs/src/main/java/org/thingsboard/server/edqs/processor/EdqsProducer.java
View File

@ -53,7 +53,7 @@ public class EdqsProducer {
TbQueueCallback callback = new TbQueueCallback() {
@Override
public void onSuccess(TbQueueMsgMetadata metadata) {
log.debug("[{}][{}][{}] Published msg to {}: {}", tenantId, type, key, topic, msg); // fixme log levels
log.trace("[{}][{}][{}] Published msg to {}: {}", tenantId, type, key, topic, msg); // fixme log levels
}
@Override

16
common/edqs/src/main/java/org/thingsboard/server/edqs/repo/TenantRepo.java
View File

@ -153,7 +153,7 @@ public class TenantRepo {
EntityData<?> to = getOrCreate(entity.getTo());
boolean added = repo.add(from, to, TbStringPool.intern(entity.getType()));
if (added) {
edqsStatsService.ifPresent(statService -> statService.reportTenantEdqsObject(tenantId, ObjectType.RELATION, EdqsEventType.UPDATED));
edqsStatsService.ifPresent(statService -> statService.reportEvent(tenantId, ObjectType.RELATION, EdqsEventType.UPDATED));
}
} else if (RelationTypeGroup.DASHBOARD.equals(entity.getTypeGroup())) {
if (EntityRelation.CONTAINS_TYPE.equals(entity.getType()) && entity.getFrom().getEntityType() == EntityType.CUSTOMER) {
@ -172,7 +172,7 @@ public class TenantRepo {
if (relationsRepo != null) {
boolean removed = relationsRepo.remove(entityRelation.getFrom().getId(), entityRelation.getTo().getId(), entityRelation.getType());
if (removed) {
edqsStatsService.ifPresent(statService -> statService.reportTenantEdqsObject(tenantId, ObjectType.RELATION, EdqsEventType.DELETED));
edqsStatsService.ifPresent(statService -> statService.reportEvent(tenantId, ObjectType.RELATION, EdqsEventType.DELETED));
}
}
} else if (RelationTypeGroup.DASHBOARD.equals(entityRelation.getTypeGroup())) {
@ -223,7 +223,7 @@ public class TenantRepo {
EntityData<?> removed = getEntityMap(entityType).remove(entityId);
if (removed != null) {
getEntitySet(entityType).remove(removed);
edqsStatsService.ifPresent(statService -> statService.reportTenantEdqsObject(tenantId, ObjectType.fromEntityType(entityType), EdqsEventType.DELETED));
edqsStatsService.ifPresent(statService -> statService.reportEvent(tenantId, ObjectType.fromEntityType(entityType), EdqsEventType.DELETED));
UUID customerId = removed.getCustomerId();
if (customerId != null) {
CustomerData customerData = (CustomerData) getEntityMap(EntityType.CUSTOMER).get(customerId);
@ -244,7 +244,7 @@ public class TenantRepo {
Integer keyId = KeyDictionary.get(attributeKv.getKey());
boolean added = entityData.putAttr(keyId, attributeKv.getScope(), toDataPoint(attributeKv.getLastUpdateTs(), value));
if (added) {
edqsStatsService.ifPresent(statService -> statService.reportTenantEdqsObject(tenantId, ObjectType.ATTRIBUTE_KV, EdqsEventType.UPDATED));
edqsStatsService.ifPresent(statService -> statService.reportEvent(tenantId, ObjectType.ATTRIBUTE_KV, EdqsEventType.UPDATED));
}
}
}
@ -254,7 +254,7 @@ public class TenantRepo {
if (entityData != null) {
boolean removed = entityData.removeAttr(KeyDictionary.get(attributeKv.getKey()), attributeKv.getScope());
if (removed) {
edqsStatsService.ifPresent(statService -> statService.reportTenantEdqsObject(tenantId, ObjectType.ATTRIBUTE_KV, EdqsEventType.DELETED));
edqsStatsService.ifPresent(statService -> statService.reportEvent(tenantId, ObjectType.ATTRIBUTE_KV, EdqsEventType.DELETED));
}
}
}
@ -266,7 +266,7 @@ public class TenantRepo {
Integer keyId = KeyDictionary.get(latestTsKv.getKey());
boolean added = entityData.putTs(keyId, toDataPoint(latestTsKv.getTs(), value));
if (added) {
edqsStatsService.ifPresent(statService -> statService.reportTenantEdqsObject(tenantId, ObjectType.LATEST_TS_KV, EdqsEventType.UPDATED));
edqsStatsService.ifPresent(statService -> statService.reportEvent(tenantId, ObjectType.LATEST_TS_KV, EdqsEventType.UPDATED));
}
}
}
@ -276,7 +276,7 @@ public class TenantRepo {
if (entityData != null) {
boolean removed = entityData.removeTs(KeyDictionary.get(latestTsKv.getKey()));
if (removed) {
edqsStatsService.ifPresent(statService -> statService.reportTenantEdqsObject(tenantId, ObjectType.LATEST_TS_KV, EdqsEventType.DELETED));
edqsStatsService.ifPresent(statService -> statService.reportEvent(tenantId, ObjectType.LATEST_TS_KV, EdqsEventType.DELETED));
}
}
}
@ -331,7 +331,7 @@ public class TenantRepo {
log.debug("[{}] Adding {} {}", tenantId, entityType, id);
EntityData<?> entityData = constructEntityData(entityType, entityId);
getEntitySet(entityType).add(entityData);
edqsStatsService.ifPresent(statService -> statService.reportTenantEdqsObject(tenantId, ObjectType.fromEntityType(entityType), EdqsEventType.UPDATED));
edqsStatsService.ifPresent(statService -> statService.reportEvent(tenantId, ObjectType.fromEntityType(entityType), EdqsEventType.UPDATED));
return entityData;
});
}

40
common/edqs/src/main/java/org/thingsboard/server/edqs/state/EdqsController.java Normal file
View File

@ -0,0 +1,40 @@
/**
* Copyright © 2016-2024 The Thingsboard Authors
*
* Licensed 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.thingsboard.server.edqs.state;
import lombok.RequiredArgsConstructor;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequiredArgsConstructor
@RequestMapping("/api/edqs")
public class EdqsController {
private final EdqsStateService edqsStateService;
@GetMapping("/ready")
public ResponseEntity<Void> isReady() {
if (edqsStateService.isReady()) {
return ResponseEntity.ok().build();
} else {
return ResponseEntity.badRequest().build();
}
}
}

2
common/edqs/src/main/java/org/thingsboard/server/edqs/state/EdqsStateService.java
View File

@ -29,4 +29,6 @@ public interface EdqsStateService {
void save(TenantId tenantId, ObjectType type, String key, EdqsEventType eventType, ToEdqsMsg msg);
boolean isReady();
}

45
common/edqs/src/main/java/org/thingsboard/server/edqs/state/KafkaEdqsStateService.java
View File

@ -42,10 +42,10 @@ import org.thingsboard.server.queue.edqs.EdqsConfig;
import org.thingsboard.server.queue.edqs.EdqsQueue;
import org.thingsboard.server.queue.edqs.EdqsQueueFactory;
import org.thingsboard.server.queue.edqs.KafkaEdqsComponent;
import org.thingsboard.server.queue.util.AfterStartUp;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
@ -66,6 +66,8 @@ public class KafkaEdqsStateService implements EdqsStateService {
private QueueConsumerManager<TbProtoQueueMsg<ToEdqsMsg>> eventsConsumer;
private EdqsProducer stateProducer;
private boolean initialRestoreDone;
private ExecutorService consumersExecutor;
private ExecutorService mgmtExecutor;
private ScheduledExecutorService scheduler;
@ -76,7 +78,7 @@ public class KafkaEdqsStateService implements EdqsStateService {
@PostConstruct
private void init() {
consumersExecutor = Executors.newCachedThreadPool(ThingsBoardThreadFactory.forName("edqs-backup-consumer"));
consumersExecutor = Executors.newCachedThreadPool(ThingsBoardThreadFactory.forName("edqs-consumer"));
mgmtExecutor = ThingsBoardExecutors.newWorkStealingPool(4, "edqs-backup-consumer-mgmt");
scheduler = ThingsBoardExecutors.newSingleThreadScheduledExecutor("edqs-backup-scheduler");
@ -92,8 +94,8 @@ public class KafkaEdqsStateService implements EdqsStateService {
if (stateReadCount.incrementAndGet() % 100000 == 0) {
log.info("[state] Processed {} msgs", stateReadCount.get());
}
} catch (Throwable t) {
log.error("Failed to process message: {}", queueMsg, t);
} catch (Exception e) {
log.error("Failed to process message: {}", queueMsg, e); // TODO: do something about the error - e.g. reprocess
}
}
consumer.commit();
@ -102,13 +104,17 @@ public class KafkaEdqsStateService implements EdqsStateService {
.consumerExecutor(consumersExecutor)
.taskExecutor(mgmtExecutor)
.scheduler(scheduler)
.uncaughtErrorHandler(edqsProcessor.getErrorHandler())
.build();
eventsConsumer = QueueConsumerManager.<TbProtoQueueMsg<ToEdqsMsg>>builder() // FIXME Slavik writes to the state while we read it, slows down the start
ExecutorService backupExecutor = ThingsBoardExecutors.newLimitedTasksExecutor(12, 1000, "events-to-backup-executor");
eventsConsumer = QueueConsumerManager.<TbProtoQueueMsg<ToEdqsMsg>>builder() // FIXME Slavik writes to the state while we read it, slows down the start. maybe start backup consumer after restore is finished
.name("edqs-events-to-backup-consumer")
.pollInterval(config.getPollInterval())
.msgPackProcessor((msgs, consumer) -> {
CountDownLatch resultLatch = new CountDownLatch(msgs.size());
for (TbProtoQueueMsg<ToEdqsMsg> queueMsg : msgs) {
backupExecutor.submit(() -> {
try {
ToEdqsMsg msg = queueMsg.getValue();
log.trace("Processing message: {}", msg);
@ -116,8 +122,9 @@ public class KafkaEdqsStateService implements EdqsStateService {
if (msg.hasEventMsg()) {
EdqsEventMsg eventMsg = msg.getEventMsg();
String key = eventMsg.getKey();
if (eventsReadCount.incrementAndGet() % 100000 == 0) {
log.info("[events-to-backup] Processed {} msgs", eventsReadCount.get());
int count = eventsReadCount.incrementAndGet();
if (count % 100000 == 0) {
log.info("[events-to-backup] Processed {} msgs", count);
}
if (eventMsg.hasVersion()) {
if (!versionsStore.isNew(key, eventMsg.getVersion())) {
@ -133,8 +140,12 @@ public class KafkaEdqsStateService implements EdqsStateService {
}
} catch (Throwable t) {
log.error("Failed to process message: {}", queueMsg, t);
} finally {
resultLatch.countDown();
}
});
}
resultLatch.await();
consumer.commit();
})
.consumerCreator(() -> queueFactory.createEdqsMsgConsumer(EdqsQueue.EVENTS, "events-to-backup-consumer-group")) // shared by all instances consumer group
@ -149,22 +160,21 @@ public class KafkaEdqsStateService implements EdqsStateService {
.build();
}
@AfterStartUp(order = AfterStartUp.REGULAR_SERVICE)
public void afterStartUp() {
eventsConsumer.subscribe();
eventsConsumer.launch();
}
@Override
public void restore(Set<TopicPartitionInfo> partitions) {
stateReadCount.set(0); //TODO Slavik: do not support remote mode in monolith setup
long startTs = System.currentTimeMillis();
log.info("Restore started for partitions {}", partitions.stream().map(tpi -> tpi.getPartition().orElse(-1)).sorted().toList());
stateConsumer.doUpdate(partitions); // calling blocking doUpdate instead of update
stateConsumer.awaitStop(0); // consumers should stop on their own because EdqsQueue.STATE.stopWhenRead is true, we just need to wait
log.info("Restore finished in {} ms. Processed {} msgs", (System.currentTimeMillis() - startTs), stateReadCount.get());
if (!initialRestoreDone) {
initialRestoreDone = true;
eventsConsumer.subscribe();
eventsConsumer.launch();
}
}
@Override
@ -172,6 +182,11 @@ public class KafkaEdqsStateService implements EdqsStateService {
// do nothing here, backup is done by events consumer
}
@Override
public boolean isReady() {
return initialRestoreDone;
}
private TenantId getTenantId(ToEdqsMsg edqsMsg) {
return TenantId.fromUUID(new UUID(edqsMsg.getTenantIdMSB(), edqsMsg.getTenantIdLSB()));
}

12
common/edqs/src/main/java/org/thingsboard/server/edqs/state/LocalEdqsStateService.java
View File

@ -43,13 +43,11 @@ public class LocalEdqsStateService implements EdqsStateService {
@Autowired
private EdqsRocksDb db;
private Set<TopicPartitionInfo> partitions;
private boolean restoreDone;
@Override
public void restore(Set<TopicPartitionInfo> partitions) {
if (this.partitions == null) {
this.partitions = partitions;
} else {
if (restoreDone) {
return;
}
@ -62,6 +60,7 @@ public class LocalEdqsStateService implements EdqsStateService {
log.error("[{}] Failed to restore value", key, e);
}
});
restoreDone = true;
}
@Override
@ -78,4 +77,9 @@ public class LocalEdqsStateService implements EdqsStateService {
}
}
@Override
public boolean isReady() {
return restoreDone;
}
}

6
common/edqs/src/main/java/org/thingsboard/server/edqs/stats/EdqsStatsService.java
View File

@ -52,9 +52,9 @@ public class EdqsStatsService {
log.info("EDQS Stats: {}", values);
}
public void reportTenantEdqsObject(TenantId tenantId, ObjectType objectType, EdqsEventType eventType) {
public void reportEvent(TenantId tenantId, ObjectType objectType, EdqsEventType eventType) {
statsMap.computeIfAbsent(tenantId, id -> new EdqsStats(tenantId, statsFactory))
.reportEdqsObject(objectType, eventType);
.reportEvent(objectType, eventType);
}
@Getter
@ -78,7 +78,7 @@ public class EdqsStatsService {
.collect(Collectors.joining(", "));
}
public void reportEdqsObject(ObjectType objectType, EdqsEventType eventType) {
public void reportEvent(ObjectType objectType, EdqsEventType eventType) {
AtomicInteger objectCounter = getOrCreateObjectCounter(objectType);
if (eventType == EdqsEventType.UPDATED){
objectCounter.incrementAndGet();

18
common/queue/src/main/java/org/thingsboard/server/queue/common/consumer/MainQueueConsumerManager.java
View File

@ -39,6 +39,7 @@ import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReentrantLock;
import java.util.function.BiFunction;
import java.util.function.Consumer;
import java.util.stream.Collectors;
@Slf4j
@ -53,6 +54,7 @@ public class MainQueueConsumerManager<M extends TbQueueMsg, C extends QueueConfi
protected final ExecutorService consumerExecutor;
protected final ScheduledExecutorService scheduler;
protected final ExecutorService taskExecutor;
protected final Consumer<Throwable> uncaughtErrorHandler;
private final java.util.Queue<TbQueueConsumerManagerTask> tasks = new ConcurrentLinkedQueue<>();
private final ReentrantLock lock = new ReentrantLock();
@ -68,7 +70,8 @@ public class MainQueueConsumerManager<M extends TbQueueMsg, C extends QueueConfi
BiFunction<C, Integer, TbQueueConsumer<M>> consumerCreator,
ExecutorService consumerExecutor,
ScheduledExecutorService scheduler,
ExecutorService taskExecutor) {
ExecutorService taskExecutor,
Consumer<Throwable> uncaughtErrorHandler) {
this.queueKey = queueKey;
this.config = config;
this.msgPackProcessor = msgPackProcessor;
@ -76,6 +79,7 @@ public class MainQueueConsumerManager<M extends TbQueueMsg, C extends QueueConfi
this.consumerExecutor = consumerExecutor;
this.scheduler = scheduler;
this.taskExecutor = taskExecutor;
this.uncaughtErrorHandler = uncaughtErrorHandler;
if (config != null) {
init(config);
}
@ -189,17 +193,14 @@ public class MainQueueConsumerManager<M extends TbQueueMsg, C extends QueueConfi
log.info("[{}] Launching consumer", consumerTask.getKey());
Future<?> consumerLoop = consumerExecutor.submit(() -> {
ThingsBoardThreadFactory.updateCurrentThreadName(consumerTask.getKey().toString());
try {
consumerLoop(consumerTask.getConsumer());
} catch (Throwable e) {
log.error("Failure in consumer loop", e);
}
log.info("[{}] Consumer stopped", consumerTask.getKey());
});
consumerTask.setTask(consumerLoop);
}
private void consumerLoop(TbQueueConsumer<M> consumer) {
try {
while (!stopped && !consumer.isStopped()) {
try {
List<M> msgs = consumer.poll(config.getPollInterval());
@ -221,6 +222,13 @@ public class MainQueueConsumerManager<M extends TbQueueMsg, C extends QueueConfi
if (consumer.isStopped()) {
consumer.unsubscribe();
}
} catch (Throwable t) {
log.error("Failure in consumer loop", t);
if (uncaughtErrorHandler != null) {
uncaughtErrorHandler.accept(t);
}
consumer.unsubscribe();
}
}
protected void processMsgs(List<M> msgs, TbQueueConsumer<M> consumer, C config) throws Exception {

2
common/queue/src/main/java/org/thingsboard/server/queue/common/consumer/TbQueueConsumerTask.java
View File

@ -84,7 +84,7 @@ public class TbQueueConsumerTask<M extends TbQueueMsg> {
}
log.trace("[{}] Awaited finish", key);
} catch (Exception e) {
log.warn("[{}] Failed to await for consumer to stop", key, e);
log.warn("[{}] Failed to await for consumer to stop (timeout {} sec)", key, timeoutSec, e);
}
task = null;
}

13
common/queue/src/main/java/org/thingsboard/server/queue/kafka/TbKafkaConsumerStatsService.java
View File

@ -26,15 +26,10 @@ import org.apache.kafka.clients.consumer.ConsumerConfig;
import org.apache.kafka.clients.consumer.KafkaConsumer;
import org.apache.kafka.clients.consumer.OffsetAndMetadata;
import org.apache.kafka.common.TopicPartition;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Component;
import org.thingsboard.common.util.ThingsBoardExecutors;
import org.thingsboard.server.common.data.StringUtils;
import org.thingsboard.server.common.data.id.TenantId;
import org.thingsboard.server.common.msg.queue.ServiceType;
import org.thingsboard.server.queue.discovery.PartitionService;
import java.time.Duration;
import java.util.ArrayList;
@ -56,10 +51,6 @@ public class TbKafkaConsumerStatsService {
private final TbKafkaSettings kafkaSettings;
private final TbKafkaConsumerStatisticConfig statsConfig;
@Lazy
@Autowired
private PartitionService partitionService;
private Consumer<String, byte[]> consumer;
private ScheduledExecutorService statsPrintScheduler;
@ -111,9 +102,7 @@ public class TbKafkaConsumerStatsService {
}
private boolean isStatsPrintRequired() {
boolean isMyRuleEnginePartition = partitionService.isMyPartition(ServiceType.TB_RULE_ENGINE, TenantId.SYS_TENANT_ID, TenantId.SYS_TENANT_ID);
boolean isMyCorePartition = partitionService.isMyPartition(ServiceType.TB_CORE, TenantId.SYS_TENANT_ID, TenantId.SYS_TENANT_ID);
return log.isInfoEnabled() && (isMyRuleEnginePartition || isMyCorePartition);
return log.isInfoEnabled();
}
private List<GroupTopicStats> getTopicsStatsWithLag(Map<TopicPartition, OffsetAndMetadata> groupOffsets, Map<TopicPartition, Long> endOffsets) {