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send notifications by rewriteLatestIfDeleted

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This commit is contained in:
YevhenBondarenko 2021-12-17 16:36:19 +02:00
parent b79c2407c4
commit b8d49b66a6
10 changed files with 55 additions and 32 deletions
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2
application/src/main/java/org/thingsboard/server/controller/TelemetryController.java
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@ -573,7 +573,7 @@ public class TelemetryController extends BaseController {
for (String key : keys) {
deleteTsKvQueries.add(new BaseDeleteTsKvQuery(key, deleteFromTs, deleteToTs, rewriteLatestIfDeleted));
}
tsSubService.deleteTimeseriesAndNotify(tenantId, entityId, keys, deleteTsKvQueries, new FutureCallback<>() {
tsSubService.deleteTimeseriesAndNotify(tenantId, entityId, keys, deleteTsKvQueries, rewriteLatestIfDeleted, new FutureCallback<>() {
@Override
public void onSuccess(@Nullable Void tmp) {
logTimeseriesDeleted(user, entityId, keys, deleteFromTs, deleteToTs, null);

2
application/src/main/java/org/thingsboard/server/service/telemetry/AbstractSubscriptionService.java
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@ -90,7 +90,7 @@ public abstract class AbstractSubscriptionService extends TbApplicationEventList
Futures.addCallback(saveFuture, new FutureCallback<T>() {
@Override
public void onSuccess(@Nullable T result) {
callback.accept(null);
callback.accept(result);
}
@Override

27
application/src/main/java/org/thingsboard/server/service/telemetry/DefaultTelemetrySubscriptionService.java
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@ -22,6 +22,7 @@ import com.google.common.util.concurrent.MoreExecutors;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.thingsboard.common.util.ThingsBoardThreadFactory;
import org.thingsboard.server.cluster.TbClusterService;
import org.thingsboard.server.common.data.ApiUsageRecordKey;
import org.thingsboard.server.common.data.EntityType;
import org.thingsboard.server.common.data.EntityView;
@ -46,7 +47,6 @@ import org.thingsboard.server.gen.transport.TransportProtos;
import org.thingsboard.server.queue.discovery.PartitionService;
import org.thingsboard.server.queue.usagestats.TbApiUsageClient;
import org.thingsboard.server.service.apiusage.TbApiUsageStateService;
import org.thingsboard.server.cluster.TbClusterService;
import org.thingsboard.server.service.subscription.TbSubscriptionUtils;
import javax.annotation.Nullable;
@ -59,9 +59,12 @@ import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.stream.Collectors;
/**
* Created by ashvayka on 27.03.18.
@ -252,7 +255,7 @@ public class DefaultTelemetrySubscriptionService extends AbstractSubscriptionSer
@Override
public void deleteLatestInternal(TenantId tenantId, EntityId entityId, List<String> keys, FutureCallback<Void> callback) {
ListenableFuture<List<Void>> deleteFuture = tsService.removeLatest(tenantId, entityId, keys);
ListenableFuture<List<TsKvEntry>> deleteFuture = tsService.removeLatest(tenantId, entityId, keys);
addVoidCallback(deleteFuture, callback);
}
@ -273,10 +276,10 @@ public class DefaultTelemetrySubscriptionService extends AbstractSubscriptionSer
}
@Override
public void deleteTimeseriesAndNotify(TenantId tenantId, EntityId entityId, List<String> keys, List<DeleteTsKvQuery> deleteTsKvQueries, FutureCallback<Void> callback) {
ListenableFuture<List<Void>> deleteFuture = tsService.remove(tenantId, entityId, deleteTsKvQueries);
public void deleteTimeseriesAndNotify(TenantId tenantId, EntityId entityId, List<String> keys, List<DeleteTsKvQuery> deleteTsKvQueries, boolean rewriteLatestIfDeleted, FutureCallback<Void> callback) {
ListenableFuture<List<TsKvEntry>> deleteFuture = tsService.remove(tenantId, entityId, deleteTsKvQueries);
addVoidCallback(deleteFuture, callback);
addWsCallback(deleteFuture, success -> onTimeSeriesDelete(tenantId, entityId, keys));
addWsCallback(deleteFuture, list -> onTimeSeriesDelete(tenantId, entityId, keys, list, rewriteLatestIfDeleted));
}
@Override
@ -345,11 +348,21 @@ public class DefaultTelemetrySubscriptionService extends AbstractSubscriptionSer
}
}
private void onTimeSeriesDelete(TenantId tenantId, EntityId entityId, List<String> keys) {
private void onTimeSeriesDelete(TenantId tenantId, EntityId entityId, List<String> keys, List<TsKvEntry> ts, boolean rewriteLatestIfDeleted) {
TopicPartitionInfo tpi = partitionService.resolve(ServiceType.TB_CORE, tenantId, entityId);
if (currentPartitions.contains(tpi)) {
if (subscriptionManagerService.isPresent()) {
subscriptionManagerService.get().onTimeSeriesDelete(tenantId, entityId, keys, TbCallback.EMPTY);
Set<String> updated;
if (rewriteLatestIfDeleted) {
List<TsKvEntry> filteredTs = ts.stream().filter(Objects::nonNull).collect(Collectors.toList());
subscriptionManagerService.get().onTimeSeriesUpdate(tenantId, entityId, ts, TbCallback.EMPTY);
updated = filteredTs.stream().map(TsKvEntry::getKey).collect(Collectors.toSet());
} else {
updated = Collections.emptySet();
}
List<String> deleted = keys.stream().filter(key -> updated.isEmpty() || !updated.remove(key)).collect(Collectors.toList());
subscriptionManagerService.get().onTimeSeriesDelete(tenantId, entityId, deleted, TbCallback.EMPTY);
} else {
log.warn("Possible misconfiguration because subscriptionManagerService is null!");
}

4
common/dao-api/src/main/java/org/thingsboard/server/dao/timeseries/TimeseriesService.java
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@ -43,9 +43,9 @@ public interface TimeseriesService {
ListenableFuture<List<Void>> saveLatest(TenantId tenantId, EntityId entityId, List<TsKvEntry> tsKvEntry);
ListenableFuture<List<Void>> remove(TenantId tenantId, EntityId entityId, List<DeleteTsKvQuery> queries);
ListenableFuture<List<TsKvEntry>> remove(TenantId tenantId, EntityId entityId, List<DeleteTsKvQuery> queries);
ListenableFuture<List<Void>> removeLatest(TenantId tenantId, EntityId entityId, Collection<String> keys);
ListenableFuture<List<TsKvEntry>> removeLatest(TenantId tenantId, EntityId entityId, Collection<String> keys);
ListenableFuture<Collection<String>> removeAllLatest(TenantId tenantId, EntityId entityId);

13
dao/src/main/java/org/thingsboard/server/dao/sqlts/SqlTimeseriesLatestDao.java
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@ -147,7 +147,7 @@ public class SqlTimeseriesLatestDao extends BaseAbstractSqlTimeseriesDao impleme
}
@Override
public ListenableFuture<Void> removeLatest(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
public ListenableFuture<TsKvEntry> removeLatest(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
return getRemoveLatestFuture(tenantId, entityId, query);
}
@ -175,11 +175,12 @@ public class SqlTimeseriesLatestDao extends BaseAbstractSqlTimeseriesDao impleme
return tsKvLatestRepository.findAllKeysByEntityIds(entityIds.stream().map(EntityId::getId).collect(Collectors.toList()));
}
private ListenableFuture<Void> getNewLatestEntryFuture(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
private ListenableFuture<TsKvEntry> getNewLatestEntryFuture(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
ListenableFuture<List<TsKvEntry>> future = findNewLatestEntryFuture(tenantId, entityId, query);
return Futures.transformAsync(future, entryList -> {
if (entryList.size() == 1) {
return getSaveLatestFuture(entityId, entryList.get(0));
TsKvEntry entry = entryList.get(0);
return Futures.transform(getSaveLatestFuture(entityId, entry), v -> entry, MoreExecutors.directExecutor());
} else {
log.trace("Could not find new latest value for [{}], key - {}", entityId, query.getKey());
}
@ -212,7 +213,7 @@ public class SqlTimeseriesLatestDao extends BaseAbstractSqlTimeseriesDao impleme
return Futures.immediateFuture(result);
}
protected ListenableFuture<Void> getRemoveLatestFuture(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
protected ListenableFuture<TsKvEntry> getRemoveLatestFuture(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
ListenableFuture<TsKvEntry> latestFuture = getFindLatestFuture(entityId, query.getKey());
ListenableFuture<Boolean> booleanFuture = Futures.transform(latestFuture, tsKvEntry -> {
@ -233,12 +234,12 @@ public class SqlTimeseriesLatestDao extends BaseAbstractSqlTimeseriesDao impleme
return Futures.immediateFuture(null);
}, service);
final SimpleListenableFuture<Void> resultFuture = new SimpleListenableFuture<>();
final SimpleListenableFuture<TsKvEntry> resultFuture = new SimpleListenableFuture<>();
Futures.addCallback(removedLatestFuture, new FutureCallback<Void>() {
@Override
public void onSuccess(@Nullable Void result) {
if (query.getRewriteLatestIfDeleted()) {
ListenableFuture<Void> savedLatestFuture = Futures.transformAsync(booleanFuture, isRemove -> {
ListenableFuture<TsKvEntry> savedLatestFuture = Futures.transformAsync(booleanFuture, isRemove -> {
if (isRemove) {
return getNewLatestEntryFuture(tenantId, entityId, query);
}

14
dao/src/main/java/org/thingsboard/server/dao/timeseries/BaseTimeseriesService.java
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@ -195,10 +195,10 @@ public class BaseTimeseriesService implements TimeseriesService {
}
@Override
public ListenableFuture<List<Void>> remove(TenantId tenantId, EntityId entityId, List<DeleteTsKvQuery> deleteTsKvQueries) {
public ListenableFuture<List<TsKvEntry>> remove(TenantId tenantId, EntityId entityId, List<DeleteTsKvQuery> deleteTsKvQueries) {
validate(entityId);
deleteTsKvQueries.forEach(BaseTimeseriesService::validate);
List<ListenableFuture<Void>> futures = Lists.newArrayListWithExpectedSize(deleteTsKvQueries.size() * DELETES_PER_ENTRY);
List<ListenableFuture<TsKvEntry>> futures = Lists.newArrayListWithExpectedSize(deleteTsKvQueries.size() * DELETES_PER_ENTRY);
for (DeleteTsKvQuery tsKvQuery : deleteTsKvQueries) {
deleteAndRegisterFutures(tenantId, futures, entityId, tsKvQuery);
}
@ -206,9 +206,9 @@ public class BaseTimeseriesService implements TimeseriesService {
}
@Override
public ListenableFuture<List<Void>> removeLatest(TenantId tenantId, EntityId entityId, Collection<String> keys) {
public ListenableFuture<List<TsKvEntry>> removeLatest(TenantId tenantId, EntityId entityId, Collection<String> keys) {
validate(entityId);
List<ListenableFuture<Void>> futures = Lists.newArrayListWithExpectedSize(keys.size());
List<ListenableFuture<TsKvEntry>> futures = Lists.newArrayListWithExpectedSize(keys.size());
for (String key : keys) {
DeleteTsKvQuery query = new BaseDeleteTsKvQuery(key, 0, System.currentTimeMillis(), false);
futures.add(timeseriesLatestDao.removeLatest(tenantId, entityId, query));
@ -229,10 +229,10 @@ public class BaseTimeseriesService implements TimeseriesService {
}, MoreExecutors.directExecutor());
}
private void deleteAndRegisterFutures(TenantId tenantId, List<ListenableFuture<Void>> futures, EntityId entityId, DeleteTsKvQuery query) {
futures.add(timeseriesDao.remove(tenantId, entityId, query));
private void deleteAndRegisterFutures(TenantId tenantId, List<ListenableFuture<TsKvEntry>> futures, EntityId entityId, DeleteTsKvQuery query) {
futures.add(Futures.transform(timeseriesDao.remove(tenantId, entityId, query), v -> null, MoreExecutors.directExecutor()));
futures.add(timeseriesLatestDao.removeLatest(tenantId, entityId, query));
futures.add(timeseriesDao.removePartition(tenantId, entityId, query));
futures.add(Futures.transform(timeseriesDao.removePartition(tenantId, entityId, query), v -> null, MoreExecutors.directExecutor()));
}
private static void validate(EntityId entityId) {

11
dao/src/main/java/org/thingsboard/server/dao/timeseries/CassandraBaseTimeseriesLatestDao.java
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@ -114,7 +114,7 @@ public class CassandraBaseTimeseriesLatestDao extends AbstractCassandraBaseTimes
}
@Override
public ListenableFuture<Void> removeLatest(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
public ListenableFuture<TsKvEntry> removeLatest(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
ListenableFuture<TsKvEntry> latestEntryFuture = findLatest(tenantId, entityId, query.getKey());
ListenableFuture<Boolean> booleanFuture = Futures.transform(latestEntryFuture, latestEntry -> {
@ -134,12 +134,12 @@ public class CassandraBaseTimeseriesLatestDao extends AbstractCassandraBaseTimes
return Futures.immediateFuture(null);
}, readResultsProcessingExecutor);
final SimpleListenableFuture<Void> resultFuture = new SimpleListenableFuture<>();
final SimpleListenableFuture<TsKvEntry> resultFuture = new SimpleListenableFuture<>();
Futures.addCallback(removedLatestFuture, new FutureCallback<Void>() {
@Override
public void onSuccess(@Nullable Void result) {
if (query.getRewriteLatestIfDeleted()) {
ListenableFuture<Void> savedLatestFuture = Futures.transformAsync(booleanFuture, isRemove -> {
ListenableFuture<TsKvEntry> savedLatestFuture = Futures.transformAsync(booleanFuture, isRemove -> {
if (isRemove) {
return getNewLatestEntryFuture(tenantId, entityId, query);
}
@ -164,7 +164,7 @@ public class CassandraBaseTimeseriesLatestDao extends AbstractCassandraBaseTimes
return resultFuture;
}
private ListenableFuture<Void> getNewLatestEntryFuture(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
private ListenableFuture<TsKvEntry> getNewLatestEntryFuture(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query) {
long startTs = 0;
long endTs = query.getStartTs() - 1;
ReadTsKvQuery findNewLatestQuery = new BaseReadTsKvQuery(query.getKey(), startTs, endTs, endTs - startTs, 1,
@ -173,7 +173,8 @@ public class CassandraBaseTimeseriesLatestDao extends AbstractCassandraBaseTimes
return Futures.transformAsync(future, entryList -> {
if (entryList.size() == 1) {
return saveLatest(tenantId, entityId, entryList.get(0));
TsKvEntry entry = entryList.get(0);
return Futures.transform(saveLatest(tenantId, entityId, entryList.get(0)), v -> entry, MoreExecutors.directExecutor());
} else {
log.trace("Could not find new latest value for [{}], key - {}", entityId, query.getKey());
}

2
dao/src/main/java/org/thingsboard/server/dao/timeseries/TimeseriesLatestDao.java
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@ -32,7 +32,7 @@ public interface TimeseriesLatestDao {
ListenableFuture<Void> saveLatest(TenantId tenantId, EntityId entityId, TsKvEntry tsKvEntry);
ListenableFuture<Void> removeLatest(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query);
ListenableFuture<TsKvEntry> removeLatest(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query);
List<String> findAllKeysByDeviceProfileId(TenantId tenantId, DeviceProfileId deviceProfileId);

2
rule-engine/rule-engine-api/src/main/java/org/thingsboard/rule/engine/api/RuleEngineTelemetryService.java
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@ -55,5 +55,5 @@ public interface RuleEngineTelemetryService {
void deleteAllLatest(TenantId tenantId, EntityId entityId, FutureCallback<Collection<String>> callback);
void deleteTimeseriesAndNotify(TenantId tenantId, EntityId entityId, List<String> keys, List<DeleteTsKvQuery> deleteTsKvQueries, FutureCallback<Void> callback);
void deleteTimeseriesAndNotify(TenantId tenantId, EntityId entityId, List<String> keys, List<DeleteTsKvQuery> deleteTsKvQueries, boolean rewriteLatestIfDeleted, FutureCallback<Void> callback);
}

10
ui-ngx/src/app/modules/home/models/datasource/attribute-datasource.ts
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@ -88,7 +88,15 @@ export class AttributeDatasource implements DataSource<AttributeData> {
fetchAttributes(entityId: EntityId, attributesScope: TelemetryType,
pageLink: PageLink): Observable<PageData<AttributeData>> {
return this.getAllAttributes(entityId, attributesScope).pipe(
map((data) => pageLink.filterData(data))
map((data) => {
let filteredData = [];
for(let key in filteredData) {
if(data[key]['value'] !== null) {
filteredData.push(data[key]);
}
}
return pageLink.filterData(filteredData);
})
);
}