Merge pull request #5178 from smatvienko-tb/thread-pool-naming-aug-2021

Thread pool naming (aug 2021)

application/src/main/java/org/thingsboard/server/service/apiusage/DefaultTbApiUsageStateService.java

@@ -23,6 +23,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
+import org.thingsboard.common.util.ThingsBoardExecutors;
 import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.rule.engine.api.MailService;
 import org.thingsboard.server.common.data.ApiFeature;
@@ -486,7 +487,7 @@ public class DefaultTbApiUsageStateService extends TbApplicationEventListener<Pa
             log.info("Initializing tenant states.");
             updateLock.lock();
             try {
-                ExecutorService tmpInitExecutor = Executors.newWorkStealingPool(20);
+                ExecutorService tmpInitExecutor = ThingsBoardExecutors.newWorkStealingPool(20, "init-tenant-states-from-db");
                 try {
                     PageDataIterable<Tenant> tenantIterator = new PageDataIterable<>(tenantService::findTenants, 1024);
                     List<Future<?>> futures = new ArrayList<>();

application/src/main/java/org/thingsboard/server/service/edge/DefaultEdgeNotificationService.java

@@ -19,6 +19,7 @@ import com.fasterxml.jackson.databind.JsonNode;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.common.data.edge.Edge;
 import org.thingsboard.server.common.data.edge.EdgeEvent;
 import org.thingsboard.server.common.data.edge.EdgeEventActionType;
@@ -79,7 +80,7 @@ public class DefaultEdgeNotificationService implements EdgeNotificationService {
 
     @PostConstruct
     public void initExecutor() {
-        tsCallBackExecutor = Executors.newSingleThreadExecutor();
+        tsCallBackExecutor = Executors.newSingleThreadExecutor(ThingsBoardThreadFactory.forName("edge-notifications"));
     }
 
     @PreDestroy

application/src/main/java/org/thingsboard/server/service/queue/DefaultTbRuleEngineConsumerService.java

@@ -103,8 +103,8 @@ public class DefaultTbRuleEngineConsumerService extends AbstractConsumerService<
     private final ConcurrentMap<String, TbRuleEngineQueueConfiguration> consumerConfigurations = new ConcurrentHashMap<>();
     private final ConcurrentMap<String, TbRuleEngineConsumerStats> consumerStats = new ConcurrentHashMap<>();
     private final ConcurrentMap<String, TbTopicWithConsumerPerPartition> topicsConsumerPerPartition = new ConcurrentHashMap<>();
-    final ExecutorService submitExecutor = Executors.newSingleThreadExecutor(ThingsBoardThreadFactory.forName("tb-rule-engine-consumer-service-submit-executor"));
+    final ExecutorService submitExecutor = Executors.newSingleThreadExecutor(ThingsBoardThreadFactory.forName("tb-rule-engine-consumer-submit"));
-    final ScheduledExecutorService repartitionExecutor = Executors.newScheduledThreadPool(1, ThingsBoardThreadFactory.forName("tb-rule-engine-consumer-repartition-executor"));
+    final ScheduledExecutorService repartitionExecutor = Executors.newScheduledThreadPool(1, ThingsBoardThreadFactory.forName("tb-rule-engine-consumer-repartition"));
 
     public DefaultTbRuleEngineConsumerService(TbRuleEngineProcessingStrategyFactory processingStrategyFactory,
                                               TbRuleEngineSubmitStrategyFactory submitStrategyFactory,
@@ -146,6 +146,7 @@ public class DefaultTbRuleEngineConsumerService extends AbstractConsumerService<
     public void stop() {
         super.destroy();
         submitExecutor.shutdownNow();
+        repartitionExecutor.shutdownNow();
         ruleEngineSettings.getQueues().forEach(config -> consumerConfigurations.put(config.getName(), config));
     }
 

application/src/test/java/org/thingsboard/server/service/queue/TbMsgPackProcessingContextTest.java

@@ -21,6 +21,7 @@ import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.junit.MockitoJUnitRunner;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.gen.transport.TransportProtos;
 import org.thingsboard.server.queue.common.TbProtoQueueMsg;
 import org.thingsboard.server.service.queue.processing.TbRuleEngineSubmitStrategy;
@@ -59,7 +60,7 @@ public class TbMsgPackProcessingContextTest {
         //log.warn("preparing the test...");
         int msgCount = 1000;
         int parallelCount = 5;
-        executorService = Executors.newFixedThreadPool(parallelCount);
+        executorService = Executors.newFixedThreadPool(parallelCount, ThingsBoardThreadFactory.forName(getClass().getSimpleName() + "-test-scope"));
 
         ConcurrentMap<UUID, TbProtoQueueMsg<TransportProtos.ToRuleEngineMsg>> messages = new ConcurrentHashMap<>(msgCount);
         for (int i = 0; i < msgCount; i++) {

application/src/test/java/org/thingsboard/server/transport/coap/AbstractCoapIntegrationTest.java

@@ -52,6 +52,16 @@ import static org.junit.Assert.assertNotNull;
 @Slf4j
 public abstract class AbstractCoapIntegrationTest extends AbstractTransportIntegrationTest {
 
+    protected CoapClient client;
+
+    @Override
+    protected void processAfterTest() throws Exception {
+        if (client != null) {
+            client.shutdown();
+        }
+        super.processAfterTest();
+    }
+
     protected void processBeforeTest(String deviceName, CoapDeviceType coapDeviceType, TransportPayloadType payloadType) throws Exception {
         this.processBeforeTest(deviceName, coapDeviceType, payloadType, null, null, null, null, null, null, DeviceProfileProvisionType.DISABLED);
     }

application/src/test/java/org/thingsboard/server/transport/coap/attributes/request/AbstractCoapAttributesRequestIntegrationTest.java

@@ -75,7 +75,7 @@ public abstract class AbstractCoapAttributesRequestIntegrationTest extends Abstr
 
         String keys = "attribute1,attribute2,attribute3,attribute4,attribute5";
         String featureTokenUrl = getFeatureTokenUrl(accessToken, FeatureType.ATTRIBUTES) + "?clientKeys=" + keys + "&sharedKeys=" + keys;
-        CoapClient client = getCoapClient(featureTokenUrl);
+        client = getCoapClient(featureTokenUrl);
 
         CoapResponse getAttributesResponse = client.setTimeout(CLIENT_REQUEST_TIMEOUT).get();
         validateResponse(getAttributesResponse);
@@ -83,7 +83,7 @@ public abstract class AbstractCoapAttributesRequestIntegrationTest extends Abstr
 
     protected void postAttributes() throws Exception {
         doPostAsync("/api/plugins/telemetry/DEVICE/" + savedDevice.getId().getId() + "/attributes/SHARED_SCOPE", POST_ATTRIBUTES_PAYLOAD, String.class, status().isOk());
-        CoapClient client = getCoapClient(FeatureType.ATTRIBUTES);
+        client = getCoapClient(FeatureType.ATTRIBUTES);
         CoapResponse coapResponse = client.setTimeout(CLIENT_REQUEST_TIMEOUT).post(POST_ATTRIBUTES_PAYLOAD.getBytes(), MediaTypeRegistry.APPLICATION_JSON);
         assertEquals(CoAP.ResponseCode.CREATED, coapResponse.getCode());
     }

application/src/test/java/org/thingsboard/server/transport/coap/attributes/request/AbstractCoapAttributesRequestProtoIntegrationTest.java

@@ -21,7 +21,6 @@ import com.google.protobuf.DynamicMessage;
 import com.google.protobuf.InvalidProtocolBufferException;
 import com.squareup.wire.schema.internal.parser.ProtoFileElement;
 import lombok.extern.slf4j.Slf4j;
-import org.eclipse.californium.core.CoapClient;
 import org.eclipse.californium.core.CoapResponse;
 import org.eclipse.californium.core.coap.CoAP;
 import org.eclipse.californium.core.coap.MediaTypeRegistry;
@@ -124,7 +123,7 @@ public abstract class AbstractCoapAttributesRequestProtoIntegrationTest extends
                 .setField(postAttributesMsgDescriptor.findFieldByName("attribute5"), jsonObject)
                 .build();
         byte[] payload = postAttributesMsg.toByteArray();
-        CoapClient client = getCoapClient(FeatureType.ATTRIBUTES);
+        client = getCoapClient(FeatureType.ATTRIBUTES);
         CoapResponse coapResponse = client.setTimeout(CLIENT_REQUEST_TIMEOUT).post(payload, MediaTypeRegistry.APPLICATION_JSON);
         assertEquals(CoAP.ResponseCode.CREATED, coapResponse.getCode());
     }

application/src/test/java/org/thingsboard/server/transport/coap/attributes/updates/AbstractCoapAttributesUpdatesIntegrationTest.java

@@ -71,7 +71,7 @@ public abstract class AbstractCoapAttributesUpdatesIntegrationTest extends Abstr
         if (!emptyCurrentStateNotification) {
             doPostAsync("/api/plugins/telemetry/DEVICE/" + savedDevice.getId().getId() + "/attributes/SHARED_SCOPE", POST_ATTRIBUTES_PAYLOAD_ON_CURRENT_STATE_NOTIFICATION, String.class, status().isOk());
         }
-        CoapClient client = getCoapClient(FeatureType.ATTRIBUTES);
+        client = getCoapClient(FeatureType.ATTRIBUTES);
 
         CountDownLatch latch = new CountDownLatch(1);
         TestCoapCallback callback = new TestCoapCallback(latch);

application/src/test/java/org/thingsboard/server/transport/coap/claim/AbstractCoapClaimDeviceTest.java

@@ -90,7 +90,7 @@ public abstract class AbstractCoapClaimDeviceTest extends AbstractCoapIntegratio
 
     protected void processTestClaimingDevice(boolean emptyPayload) throws Exception {
         log.warn("[testClaimingDevice] Device: {}, Transport type: {}", savedDevice.getName(), savedDevice.getType());
-        CoapClient client = getCoapClient(FeatureType.CLAIM);
+        client = getCoapClient(FeatureType.CLAIM);
         byte[] payloadBytes;
         byte[] failurePayloadBytes;
         if (emptyPayload) {

application/src/test/java/org/thingsboard/server/transport/coap/claim/AbstractCoapClaimProtoDeviceTest.java

@@ -49,7 +49,7 @@ public abstract class AbstractCoapClaimProtoDeviceTest extends AbstractCoapClaim
 
     @Override
     protected void processTestClaimingDevice(boolean emptyPayload) throws Exception {
-        CoapClient client = getCoapClient(FeatureType.CLAIM);
+        client = getCoapClient(FeatureType.CLAIM);
         byte[] payloadBytes;
         if (emptyPayload) {
             TransportApiProtos.ClaimDevice claimDevice = getClaimDevice(0, emptyPayload);

application/src/test/java/org/thingsboard/server/transport/coap/provision/AbstractCoapProvisionJsonDeviceTest.java

@@ -180,7 +180,7 @@ public abstract class AbstractCoapProvisionJsonDeviceTest extends AbstractCoapIn
 
     private CoapResponse createCoapClientAndPublish(String deviceCredentials) throws Exception {
         String provisionRequestMsg = createTestProvisionMessage(deviceCredentials);
-        CoapClient client = getCoapClient(FeatureType.PROVISION);
+        client = getCoapClient(FeatureType.PROVISION);
         return postProvision(client, provisionRequestMsg.getBytes());
     }
 

application/src/test/java/org/thingsboard/server/transport/coap/provision/AbstractCoapProvisionProtoDeviceTest.java

@@ -172,11 +172,13 @@ public abstract class AbstractCoapProvisionProtoDeviceTest extends AbstractCoapI
 
     private CoapResponse createCoapClientAndPublish() throws Exception {
         byte[] provisionRequestMsg = createTestProvisionMessage();
-        return createCoapClientAndPublish(provisionRequestMsg);
+        CoapResponse coapResponse = createCoapClientAndPublish(provisionRequestMsg);
+        Assert.assertNotNull("COAP response", coapResponse);
+        return coapResponse;
     }
 
     private CoapResponse createCoapClientAndPublish(byte[] provisionRequestMsg) throws Exception {
-        CoapClient client = getCoapClient(FeatureType.PROVISION);
+        client = getCoapClient(FeatureType.PROVISION);
         return postProvision(client, provisionRequestMsg);
     }
 

application/src/test/java/org/thingsboard/server/transport/coap/rpc/AbstractCoapServerSideRpcIntegrationTest.java

@@ -54,7 +54,7 @@ public abstract class AbstractCoapServerSideRpcIntegrationTest extends AbstractC
     }
 
     protected void processOneWayRpcTest() throws Exception {
-        CoapClient client = getCoapClient(FeatureType.RPC);
+        client = getCoapClient(FeatureType.RPC);
         client.useCONs();
 
         CountDownLatch latch = new CountDownLatch(1);
@@ -82,7 +82,7 @@ public abstract class AbstractCoapServerSideRpcIntegrationTest extends AbstractC
     }
 
     protected void processTwoWayRpcTest(String expectedResponseResult) throws Exception {
-        CoapClient client = getCoapClient(FeatureType.RPC);
+        client = getCoapClient(FeatureType.RPC);
         client.useCONs();
 
         CountDownLatch latch = new CountDownLatch(1);

application/src/test/java/org/thingsboard/server/transport/coap/telemetry/attributes/AbstractCoapAttributesIntegrationTest.java

@@ -69,7 +69,7 @@ public abstract class AbstractCoapAttributesIntegrationTest extends AbstractCoap
     }
 
     protected void processAttributesTest(List<String> expectedKeys, byte[] payload, boolean presenceFieldsTest) throws Exception {
-        CoapClient client = getCoapClient(FeatureType.ATTRIBUTES);
+        client = getCoapClient(FeatureType.ATTRIBUTES);
 
         postAttributes(client, payload);
 

application/src/test/java/org/thingsboard/server/transport/coap/telemetry/timeseries/AbstractCoapTimeseriesIntegrationTest.java

@@ -71,8 +71,8 @@ public abstract class AbstractCoapTimeseriesIntegrationTest extends AbstractCoap
     }
 
     protected void processTestPostTelemetry(byte[] payloadBytes, List<String> expectedKeys, boolean withTs, boolean presenceFieldsTest) throws Exception {
-        CoapClient coapClient = getCoapClient(FeatureType.TELEMETRY);
+        client = getCoapClient(FeatureType.TELEMETRY);
-        postTelemetry(coapClient, payloadBytes);
+        postTelemetry(client, payloadBytes);
 
         String deviceId = savedDevice.getId().getId().toString();
 

application/src/test/java/org/thingsboard/server/transport/lwm2m/client/FwLwM2MDevice.java

@@ -23,6 +23,7 @@ import org.eclipse.leshan.core.node.LwM2mResource;
 import org.eclipse.leshan.core.response.ExecuteResponse;
 import org.eclipse.leshan.core.response.ReadResponse;
 import org.eclipse.leshan.core.response.WriteResponse;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 
 import javax.security.auth.Destroyable;
 import java.util.Arrays;
@@ -37,7 +38,7 @@ public class FwLwM2MDevice extends BaseInstanceEnabler implements Destroyable {
 
     private static final List<Integer> supportedResources = Arrays.asList(0, 1, 2, 3, 5, 6, 7, 9);
 
-    private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
+    private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor(ThingsBoardThreadFactory.forName(getClass().getSimpleName() + "-test-scope"));
 
     private final AtomicInteger state = new AtomicInteger(0);
 

application/src/test/java/org/thingsboard/server/transport/lwm2m/client/LwM2MTestClient.java

@@ -45,6 +45,7 @@ import org.eclipse.leshan.core.request.BootstrapRequest;
 import org.eclipse.leshan.core.request.DeregisterRequest;
 import org.eclipse.leshan.core.request.RegisterRequest;
 import org.eclipse.leshan.core.request.UpdateRequest;
+import org.junit.Assert;
 
 import java.io.IOException;
 import java.net.InetSocketAddress;
@@ -65,8 +66,11 @@ public class LwM2MTestClient {
     private final ScheduledExecutorService executor;
     private final String endpoint;
     private LeshanClient client;
+    private FwLwM2MDevice fwLwM2MDevice;
+    private SwLwM2MDevice swLwM2MDevice;
 
     public void init(Security security, NetworkConfig coapConfig) throws InvalidDDFFileException, IOException {
+        Assert.assertNull("client already initialized", client);
         String[] resources = new String[]{"0.xml", "1.xml", "2.xml", "3.xml", "5.xml", "9.xml"};
         List<ObjectModel> models = new ArrayList<>();
         for (String resourceName : resources) {
@@ -77,8 +81,8 @@ public class LwM2MTestClient {
         initializer.setInstancesForObject(SECURITY, security);
         initializer.setInstancesForObject(SERVER, new Server(123, 300));
         initializer.setInstancesForObject(DEVICE, new SimpleLwM2MDevice());
-        initializer.setInstancesForObject(FIRMWARE, new FwLwM2MDevice());
+        initializer.setInstancesForObject(FIRMWARE, fwLwM2MDevice = new FwLwM2MDevice());
-        initializer.setInstancesForObject(SOFTWARE_MANAGEMENT, new SwLwM2MDevice());
+        initializer.setInstancesForObject(SOFTWARE_MANAGEMENT, swLwM2MDevice = new SwLwM2MDevice());
         initializer.setClassForObject(LwM2mId.ACCESS_CONTROL, DummyInstanceEnabler.class);
 
         DtlsConnectorConfig.Builder dtlsConfig = new DtlsConnectorConfig.Builder();
@@ -229,6 +233,12 @@ public class LwM2MTestClient {
 
     public void destroy() {
         client.destroy(true);
+        if (fwLwM2MDevice != null) {
+            fwLwM2MDevice.destroy();
+        }
+        if (swLwM2MDevice != null) {
+            swLwM2MDevice.destroy();
+        }
     }
 
 }

application/src/test/java/org/thingsboard/server/transport/lwm2m/client/SwLwM2MDevice.java

@@ -24,6 +24,7 @@ import org.eclipse.leshan.core.node.LwM2mResource;
 import org.eclipse.leshan.core.response.ExecuteResponse;
 import org.eclipse.leshan.core.response.ReadResponse;
 import org.eclipse.leshan.core.response.WriteResponse;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 
 import javax.security.auth.Destroyable;
 import java.util.Arrays;
@@ -38,7 +39,7 @@ public class SwLwM2MDevice extends BaseInstanceEnabler implements Destroyable {
 
     private static final List<Integer> supportedResources = Arrays.asList(0, 1, 2, 3, 4, 6, 7, 9);
 
-    private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
+    private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor(ThingsBoardThreadFactory.forName(getClass().getSimpleName() + "-test-scope"));
 
     private final AtomicInteger state = new AtomicInteger(0);
 

application/src/test/java/org/thingsboard/server/util/EventDeduplicationExecutorTest.java

@@ -17,10 +17,12 @@ package org.thingsboard.server.util;
 
 import com.google.common.util.concurrent.MoreExecutors;
 import lombok.extern.slf4j.Slf4j;
+import org.junit.After;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mockito;
 import org.mockito.junit.MockitoJUnitRunner;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.utils.EventDeduplicationExecutor;
 
 import java.util.concurrent.ExecutorService;
@@ -31,6 +33,16 @@ import java.util.function.Consumer;
 @RunWith(MockitoJUnitRunner.class)
 public class EventDeduplicationExecutorTest {
 
+    ThingsBoardThreadFactory threadFactory = ThingsBoardThreadFactory.forName(getClass().getSimpleName());
+    ExecutorService executor;
+
+    @After
+    public void tearDown() throws Exception {
+        if (executor != null) {
+            executor.shutdownNow();
+        }
+    }
+
     @Test
     public void testSimpleFlowSameThread() throws InterruptedException {
         simpleFlow(MoreExecutors.newDirectExecutorService());
@@ -48,32 +60,38 @@ public class EventDeduplicationExecutorTest {
 
     @Test
     public void testSimpleFlowSingleThread() throws InterruptedException {
-        simpleFlow(Executors.newSingleThreadExecutor());
+        executor = Executors.newSingleThreadExecutor(threadFactory);
+        simpleFlow(executor);
     }
 
     @Test
     public void testPeriodicFlowSingleThread() throws InterruptedException {
-        periodicFlow(Executors.newSingleThreadExecutor());
+        executor = Executors.newSingleThreadExecutor(threadFactory);
+        periodicFlow(executor);
     }
 
     @Test
     public void testExceptionFlowSingleThread() throws InterruptedException {
-        exceptionFlow(Executors.newSingleThreadExecutor());
+        executor = Executors.newSingleThreadExecutor(threadFactory);
+        exceptionFlow(executor);
     }
 
     @Test
     public void testSimpleFlowMultiThread() throws InterruptedException {
-        simpleFlow(Executors.newFixedThreadPool(3));
+        executor = Executors.newFixedThreadPool(3, threadFactory);
+        simpleFlow(executor);
     }
 
     @Test
     public void testPeriodicFlowMultiThread() throws InterruptedException {
-        periodicFlow(Executors.newFixedThreadPool(3));
+        executor = Executors.newFixedThreadPool(3, threadFactory);
+        periodicFlow(executor);
     }
 
     @Test
     public void testExceptionFlowMultiThread() throws InterruptedException {
-        exceptionFlow(Executors.newFixedThreadPool(3));
+        executor = Executors.newFixedThreadPool(3, threadFactory);
+        exceptionFlow(executor);
     }
 
     private void simpleFlow(ExecutorService executorService) throws InterruptedException {

common/actor/src/test/java/org/thingsboard/server/actors/ActorSystemTest.java

@@ -22,6 +22,8 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.junit.MockitoJUnitRunner;
+import org.thingsboard.common.util.ThingsBoardExecutors;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.common.data.id.DeviceId;
 
 import java.util.ArrayList;
@@ -45,6 +47,7 @@ public class ActorSystemTest {
 
     private volatile TbActorSystem actorSystem;
     private volatile ExecutorService submitPool;
+    private ExecutorService executor;
     private int parallelism;
 
     @Before
@@ -53,54 +56,64 @@ public class ActorSystemTest {
         parallelism = Math.max(2, cores / 2);
         TbActorSystemSettings settings = new TbActorSystemSettings(5, parallelism, 42);
         actorSystem = new DefaultTbActorSystem(settings);
-        submitPool = Executors.newFixedThreadPool(parallelism); //order guaranteed
+        submitPool = Executors.newFixedThreadPool(parallelism, ThingsBoardThreadFactory.forName(getClass().getSimpleName() + "-submit-test-scope")); //order guaranteed
     }
 
     @After
     public void shutdownActorSystem() {
         actorSystem.stop();
         submitPool.shutdownNow();
+        if (executor != null) {
+            executor.shutdownNow();
+        }
     }
 
     @Test
     public void test1actorsAnd100KMessages() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newWorkStealingPool(parallelism));
+        executor = ThingsBoardExecutors.newWorkStealingPool(parallelism, getClass());
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         testActorsAndMessages(1, _100K, 1);
     }
 
     @Test
     public void test10actorsAnd100KMessages() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newWorkStealingPool(parallelism));
+        executor = ThingsBoardExecutors.newWorkStealingPool(parallelism, getClass());
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         testActorsAndMessages(10, _100K, 1);
     }
 
     @Test
     public void test100KActorsAnd1Messages5timesSingleThread() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newSingleThreadExecutor());
+        executor = Executors.newSingleThreadExecutor(ThingsBoardThreadFactory.forName(getClass().getSimpleName()));
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         testActorsAndMessages(_100K, 1, 5);
     }
 
     @Test
     public void test100KActorsAnd1Messages5times() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newWorkStealingPool(parallelism));
+        executor = ThingsBoardExecutors.newWorkStealingPool(parallelism, getClass());
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         testActorsAndMessages(_100K, 1, 5);
     }
 
     @Test
     public void test100KActorsAnd10Messages() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newWorkStealingPool(parallelism));
+        executor = ThingsBoardExecutors.newWorkStealingPool(parallelism, getClass());
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         testActorsAndMessages(_100K, 10, 1);
     }
 
     @Test
     public void test1KActorsAnd1KMessages() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newWorkStealingPool(parallelism));
+        executor = ThingsBoardExecutors.newWorkStealingPool(parallelism, getClass());
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         testActorsAndMessages(1000, 1000, 10);
     }
 
     @Test
     public void testNoMessagesAfterDestroy() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newWorkStealingPool(parallelism));
+        executor = ThingsBoardExecutors.newWorkStealingPool(parallelism, getClass());
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         ActorTestCtx testCtx1 = getActorTestCtx(1);
         ActorTestCtx testCtx2 = getActorTestCtx(1);
 
@@ -119,7 +132,8 @@ public class ActorSystemTest {
 
     @Test
     public void testOneActorCreated() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newWorkStealingPool(parallelism));
+        executor = ThingsBoardExecutors.newWorkStealingPool(parallelism, getClass());
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         ActorTestCtx testCtx1 = getActorTestCtx(1);
         ActorTestCtx testCtx2 = getActorTestCtx(1);
         TbActorId actorId = new TbEntityActorId(new DeviceId(UUID.randomUUID()));
@@ -145,7 +159,8 @@ public class ActorSystemTest {
 
     @Test
     public void testActorCreatorCalledOnce() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newWorkStealingPool(parallelism));
+        executor = ThingsBoardExecutors.newWorkStealingPool(parallelism, getClass());
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         ActorTestCtx testCtx = getActorTestCtx(1);
         TbActorId actorId = new TbEntityActorId(new DeviceId(UUID.randomUUID()));
         final int actorsCount = 1000;
@@ -169,7 +184,8 @@ public class ActorSystemTest {
 
     @Test
     public void testFailedInit() throws InterruptedException {
-        actorSystem.createDispatcher(ROOT_DISPATCHER, Executors.newWorkStealingPool(parallelism));
+        executor = ThingsBoardExecutors.newWorkStealingPool(parallelism, getClass());
+        actorSystem.createDispatcher(ROOT_DISPATCHER, executor);
         ActorTestCtx testCtx1 = getActorTestCtx(1);
         ActorTestCtx testCtx2 = getActorTestCtx(1);
 

common/coap-server/src/main/java/org/thingsboard/server/coapserver/DefaultCoapServerService.java

@@ -24,6 +24,7 @@ import org.eclipse.californium.scandium.DTLSConnector;
 import org.eclipse.californium.scandium.config.DtlsConnectorConfig;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
@@ -118,7 +119,7 @@ public class DefaultCoapServerService implements CoapServerService {
             CoapEndpoint dtlsCoapEndpoint = dtlsCoapEndpointBuilder.build();
             server.addEndpoint(dtlsCoapEndpoint);
             tbDtlsCertificateVerifier = (TbCoapDtlsCertificateVerifier) dtlsConnectorConfig.getAdvancedCertificateVerifier();
-            dtlsSessionsExecutor = Executors.newSingleThreadScheduledExecutor();
+            dtlsSessionsExecutor = Executors.newSingleThreadScheduledExecutor(ThingsBoardThreadFactory.forName(getClass().getSimpleName()));
             dtlsSessionsExecutor.scheduleAtFixedRate(this::evictTimeoutSessions, new Random().nextInt((int) getDtlsSessionReportTimeout()), getDtlsSessionReportTimeout(), TimeUnit.MILLISECONDS);
         }
         Resource root = server.getRoot();

common/queue/src/main/java/org/thingsboard/server/queue/common/AbstractParallelTbQueueConsumerTemplate.java

@@ -18,6 +18,7 @@ package org.thingsboard.server.queue.common;
 import com.google.common.util.concurrent.ListeningExecutorService;
 import com.google.common.util.concurrent.MoreExecutors;
 import lombok.extern.slf4j.Slf4j;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.queue.TbQueueMsg;
 
 import java.util.concurrent.Executors;
@@ -41,7 +42,7 @@ public abstract class AbstractParallelTbQueueConsumerTemplate<R, T extends TbQue
                 log.trace("Interrupted while waiting for consumer executor to stop");
             }
         }
-        consumerExecutor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(threadPoolSize));
+        consumerExecutor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(threadPoolSize, ThingsBoardThreadFactory.forName(getClass().getSimpleName())));
     }
 
     protected void shutdownExecutor() {

common/transport/coap/src/main/java/org/thingsboard/server/transport/coap/client/NoSecClient.java

@@ -21,6 +21,7 @@ import org.eclipse.californium.core.Utils;
 import org.eclipse.californium.elements.DtlsEndpointContext;
 import org.eclipse.californium.elements.EndpointContext;
 import org.eclipse.californium.elements.exception.ConnectorException;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 
 import java.io.IOException;
 import java.net.URI;
@@ -31,7 +32,7 @@ import java.util.concurrent.Executors;
 
 public class NoSecClient {
 
-    private ExecutorService executor = Executors.newFixedThreadPool(1);
+    private ExecutorService executor = Executors.newFixedThreadPool(1, ThingsBoardThreadFactory.forName(getClass().getSimpleName()));
     private CoapClient coapClient;
 
     public NoSecClient(String host, int port, String accessToken, String clientKeys, String sharedKeys) throws URISyntaxException {

common/transport/coap/src/main/java/org/thingsboard/server/transport/coap/client/NoSecObserveClient.java

@@ -22,6 +22,7 @@ import org.eclipse.californium.core.CoapObserveRelation;
 import org.eclipse.californium.core.CoapResponse;
 import org.eclipse.californium.core.coap.CoAP;
 import org.eclipse.californium.core.coap.Request;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 
 import java.net.URI;
 import java.net.URISyntaxException;
@@ -36,7 +37,7 @@ public class NoSecObserveClient {
 
     private CoapClient coapClient;
     private CoapObserveRelation observeRelation;
-    private ExecutorService executor = Executors.newFixedThreadPool(1);
+    private ExecutorService executor = Executors.newFixedThreadPool(1, ThingsBoardThreadFactory.forName(getClass().getSimpleName()));
     private CountDownLatch latch;
 
     public NoSecObserveClient(String host, int port, String accessToken) throws URISyntaxException {

common/transport/coap/src/main/java/org/thingsboard/server/transport/coap/client/SecureClientNoAuth.java

@@ -27,6 +27,7 @@ import org.eclipse.californium.scandium.DTLSConnector;
 import org.eclipse.californium.scandium.config.DtlsConnectorConfig;
 import org.eclipse.californium.scandium.dtls.CertificateType;
 import org.eclipse.californium.scandium.dtls.x509.StaticNewAdvancedCertificateVerifier;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 
 import java.io.IOException;
 import java.net.URI;
@@ -41,7 +42,7 @@ import java.util.concurrent.Executors;
 public class SecureClientNoAuth {
 
     private final DTLSConnector dtlsConnector;
-    private ExecutorService executor = Executors.newFixedThreadPool(1);
+    private ExecutorService executor = Executors.newFixedThreadPool(1, ThingsBoardThreadFactory.forName(getClass().getSimpleName()));
     private CoapClient coapClient;
 
     public SecureClientNoAuth(DTLSConnector dtlsConnector, String host, int port, String accessToken, String clientKeys, String sharedKeys) throws URISyntaxException {

common/transport/coap/src/main/java/org/thingsboard/server/transport/coap/client/SecureClientX509.java

@@ -27,6 +27,7 @@ import org.eclipse.californium.scandium.DTLSConnector;
 import org.eclipse.californium.scandium.config.DtlsConnectorConfig;
 import org.eclipse.californium.scandium.dtls.CertificateType;
 import org.eclipse.californium.scandium.dtls.x509.StaticNewAdvancedCertificateVerifier;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 
 import java.io.IOException;
 import java.net.URI;
@@ -41,7 +42,7 @@ import java.util.concurrent.Executors;
 public class SecureClientX509 {
 
     private final DTLSConnector dtlsConnector;
-    private ExecutorService executor = Executors.newFixedThreadPool(1);
+    private ExecutorService executor = Executors.newFixedThreadPool(1, ThingsBoardThreadFactory.forName(getClass().getSimpleName()));
     private CoapClient coapClient;
 
     public SecureClientX509(DTLSConnector dtlsConnector, String host, int port, String clientKeys, String sharedKeys) throws URISyntaxException {

common/transport/snmp/src/main/java/org/thingsboard/server/transport/snmp/service/SnmpTransportService.java

@@ -34,6 +34,7 @@ import org.snmp4j.transport.DefaultTcpTransportMapping;
 import org.snmp4j.transport.DefaultUdpTransportMapping;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
+import org.thingsboard.common.util.ThingsBoardExecutors;
 import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.common.data.DataConstants;
 import org.thingsboard.server.common.data.TbTransportService;
@@ -90,7 +91,7 @@ public class SnmpTransportService implements TbTransportService {
     @PostConstruct
     private void init() throws IOException {
         queryingExecutor = Executors.newScheduledThreadPool(Runtime.getRuntime().availableProcessors(), ThingsBoardThreadFactory.forName("snmp-querying"));
-        responseProcessingExecutor = Executors.newWorkStealingPool(responseProcessingParallelismLevel);
+        responseProcessingExecutor = ThingsBoardExecutors.newWorkStealingPool(responseProcessingParallelismLevel, "snmp-response-processing");
 
         initializeSnmp();
         configureResponseDataMappers();
@@ -99,6 +100,16 @@ public class SnmpTransportService implements TbTransportService {
         log.info("SNMP transport service initialized");
     }
 
+    @PreDestroy
+    public void stop() {
+        if (queryingExecutor != null) {
+            queryingExecutor.shutdownNow();
+        }
+        if (responseProcessingExecutor != null) {
+            responseProcessingExecutor.shutdownNow();
+        }
+    }
+
     private void initializeSnmp() throws IOException {
         TransportMapping<?> transportMapping;
         switch (snmpUnderlyingProtocol) {

dao/src/test/java/org/thingsboard/server/dao/service/BaseDeviceProfileServiceTest.java

@@ -24,6 +24,7 @@ import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Ignore;
 import org.junit.Test;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.common.data.Device;
 import org.thingsboard.server.common.data.DeviceProfile;
 import org.thingsboard.server.common.data.DeviceProfileInfo;
@@ -158,7 +159,7 @@ public class BaseDeviceProfileServiceTest extends AbstractServiceTest {
 
     @Test
     public void testFindOrCreateDeviceProfile() throws ExecutionException, InterruptedException {
-        ListeningExecutorService testExecutor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(100));
+        ListeningExecutorService testExecutor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(100, ThingsBoardThreadFactory.forName(getClass().getSimpleName() + "-test-scope")));
         try {
             List<ListenableFuture<DeviceProfile>> futures = new ArrayList<>();
             for (int i = 0; i < 50; i++) {

dao/src/test/java/org/thingsboard/server/dao/sql/device/JpaDeviceDaoTest.java

@@ -19,8 +19,10 @@ import com.datastax.oss.driver.api.core.uuid.Uuids;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.ListeningExecutorService;
 import com.google.common.util.concurrent.MoreExecutors;
+import org.junit.After;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.common.data.Device;
 import org.thingsboard.server.common.data.id.CustomerId;
 import org.thingsboard.server.common.data.id.DeviceId;
@@ -47,6 +49,15 @@ public class JpaDeviceDaoTest extends AbstractJpaDaoTest {
     @Autowired
     private DeviceDao deviceDao;
 
+    ListeningExecutorService executor;
+
+    @After
+    public void tearDown() throws Exception {
+        if (executor != null) {
+            executor.shutdownNow();
+        }
+    }
+
     @Test
     public void testFindDevicesByTenantId() {
         UUID tenantId1 = Uuids.timeBased();
@@ -77,8 +88,8 @@ public class JpaDeviceDaoTest extends AbstractJpaDaoTest {
         assertNotNull(entity);
         assertEquals(uuid, entity.getId().getId());
 
-        ListeningExecutorService service = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(10));
+        executor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(10, ThingsBoardThreadFactory.forName(getClass().getSimpleName() + "-test-scope")));
-        ListenableFuture<Device> future = service.submit(() -> deviceDao.findById(new TenantId(tenantId), uuid));
+        ListenableFuture<Device> future = executor.submit(() -> deviceDao.findById(new TenantId(tenantId), uuid));
         Device asyncDevice = future.get();
         assertNotNull("Async device expected to be not null", asyncDevice);
     }

msa/black-box-tests/src/test/java/org/thingsboard/server/msa/connectivity/MqttClientTest.java

@@ -34,6 +34,7 @@ import org.junit.runner.Description;
 import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.ResponseEntity;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.mqtt.MqttClient;
 import org.thingsboard.mqtt.MqttClientConfig;
 import org.thingsboard.mqtt.MqttHandler;
@@ -263,7 +264,7 @@ public class MqttClientTest extends AbstractContainerTest {
         JsonObject serverRpcPayload = new JsonObject();
         serverRpcPayload.addProperty("method", "getValue");
         serverRpcPayload.addProperty("params", true);
-        ListeningExecutorService service = MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor());
+        ListeningExecutorService service = MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor(ThingsBoardThreadFactory.forName(getClass().getSimpleName())));
         ListenableFuture<ResponseEntity> future = service.submit(() -> {
             try {
                 return restClient.getRestTemplate()
@@ -287,6 +288,7 @@ public class MqttClientTest extends AbstractContainerTest {
         mqttClient.publish("v1/devices/me/rpc/response/" + requestId, Unpooled.wrappedBuffer(clientResponse.toString().getBytes())).get();
 
         ResponseEntity serverResponse = future.get(5, TimeUnit.SECONDS);
+        service.shutdownNow();
         Assert.assertTrue(serverResponse.getStatusCode().is2xxSuccessful());
         Assert.assertEquals(clientResponse.toString(), serverResponse.getBody());
 

msa/black-box-tests/src/test/java/org/thingsboard/server/msa/connectivity/MqttGatewayClientTest.java

@@ -33,6 +33,7 @@ import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.springframework.http.ResponseEntity;
+import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.mqtt.MqttClient;
 import org.thingsboard.mqtt.MqttClientConfig;
 import org.thingsboard.mqtt.MqttHandler;
@@ -259,7 +260,7 @@ public class MqttGatewayClientTest extends AbstractContainerTest {
         JsonObject serverRpcPayload = new JsonObject();
         serverRpcPayload.addProperty("method", "getValue");
         serverRpcPayload.addProperty("params", true);
-        ListeningExecutorService service = MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor());
+        ListeningExecutorService service = MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor(ThingsBoardThreadFactory.forName(getClass().getSimpleName())));
         ListenableFuture<ResponseEntity> future = service.submit(() -> {
             try {
                 return restClient.getRestTemplate()
@@ -273,6 +274,7 @@ public class MqttGatewayClientTest extends AbstractContainerTest {
 
         // Wait for RPC call from the server and send the response
         MqttEvent requestFromServer = listener.getEvents().poll(10, TimeUnit.SECONDS);
+        service.shutdownNow();
 
         Assert.assertNotNull(requestFromServer);
         Assert.assertNotNull(requestFromServer.getMessage());