Java ClusterService類代碼示例

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
@Inject
public ShadowIndexShard(ShardId shardId, IndexSettingsService indexSettingsService,
                        IndicesLifecycle indicesLifecycle, Store store, StoreRecoveryService storeRecoveryService,
                        ThreadPool threadPool, MapperService mapperService,
                        IndexQueryParserService queryParserService, IndexCache indexCache,
                        IndexAliasesService indexAliasesService, IndicesQueryCache indicesQueryCache,
                        ShardPercolateService shardPercolateService, CodecService codecService,
                        ShardTermVectorsService termVectorsService, IndexFieldDataService indexFieldDataService,
                        IndexService indexService, @Nullable IndicesWarmer warmer,
                        SnapshotDeletionPolicy deletionPolicy, SimilarityService similarityService,
                        EngineFactory factory, ClusterService clusterService,
                        ShardPath path, BigArrays bigArrays, IndexSearcherWrappingService wrappingService,
                        IndexingMemoryController indexingMemoryController, SearchService shardSearchService) throws IOException {
    super(shardId, indexSettingsService, indicesLifecycle, store, storeRecoveryService,
          threadPool, mapperService, queryParserService, indexCache, indexAliasesService,
          indicesQueryCache, shardPercolateService, codecService,
          termVectorsService, indexFieldDataService, indexService,
          warmer, deletionPolicy, similarityService,
          factory, clusterService, path, bigArrays, wrappingService, indexingMemoryController, shardSearchService);
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
public NodesFailureDetectionService(Settings settings, ThreadPool threadPool, TransportService transportService, ClusterName clusterName, ClusterService clusterService, 
        RoutingService routingService, JoinClusterAction joinClusterAction, ClusterStateOpLog clusterStateOpLog) {
    super(settings);
    this.pingInterval = settings.getAsTime(SETTING_PING_INTERVAL, timeValueSeconds(1));
    this.pingTimeout = settings.getAsTime(SETTING_PING_TIMEOUT, timeValueSeconds(5));
    this.pingRetryCount = settings.getAsInt(SETTING_PING_RETRIES, 3);
    this.threadPool = threadPool;
    this.transportService = transportService;
    this.clusterName = clusterName;
    this.clusterService = clusterService;
    this.routingService = routingService;
    this.joinClusterAction = joinClusterAction;
    this.clusterStateOpLog = clusterStateOpLog;
    this.localNode = clusterService.localNode();
    logger.debug("[node  ] uses ping_interval [{}], ping_timeout [{}], ping_retries [{}]", pingInterval, pingTimeout, pingRetryCount);
    transportService.registerRequestHandler(PING_ACTION_NAME, PingRequest.class, ThreadPool.Names.SAME, new PingRequestHandler());
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
protected TransportReplicationAction(Settings settings, String actionName, TransportService transportService,
                                     ClusterService clusterService, IndicesService indicesService,
                                     ThreadPool threadPool, ShardStateAction shardStateAction,
                                     MappingUpdatedAction mappingUpdatedAction, ActionFilters actionFilters,
                                     IndexNameExpressionResolver indexNameExpressionResolver, Class<Request> request,
                                     Class<ReplicaRequest> replicaRequest, String executor) {
    super(settings, actionName, threadPool, actionFilters, indexNameExpressionResolver, transportService.getTaskManager());
    this.transportService = transportService;
    this.clusterService = clusterService;
    this.indicesService = indicesService;
    this.shardStateAction = shardStateAction;
    this.mappingUpdatedAction = mappingUpdatedAction;

    this.transportPrimaryAction = actionName + "[p]";
    this.transportReplicaAction = actionName + "[r]";
    this.executor = executor;
    this.checkWriteConsistency = checkWriteConsistency();
    transportService.registerRequestHandler(actionName, request, ThreadPool.Names.SAME, new OperationTransportHandler());
    transportService.registerRequestHandler(transportPrimaryAction, request, executor, new PrimaryOperationTransportHandler());
    // we must never reject on because of thread pool capacity on replicas
    transportService.registerRequestHandler(transportReplicaAction, replicaRequest, executor, true, new ReplicaOperationTransportHandler());

    this.transportOptions = transportOptions();

    this.defaultWriteConsistencyLevel = WriteConsistencyLevel.fromString(settings.get("action.write_consistency", "quorum"));
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
@Inject
public BlobIndices(Settings settings,
                   Provider<TransportCreateIndexAction> transportCreateIndexActionProvider,
                   Provider<TransportDeleteIndexAction> transportDeleteIndexActionProvider,
                   Provider<TransportUpdateSettingsAction> transportUpdateSettingsActionProvider,
                   IndicesService indicesService,
                   IndicesLifecycle indicesLifecycle,
                   BlobEnvironment blobEnvironment,
                   ClusterService clusterService) {
    super(settings);
    this.transportCreateIndexActionProvider = transportCreateIndexActionProvider;
    this.transportDeleteIndexActionProvider = transportDeleteIndexActionProvider;
    this.transportUpdateSettingsActionProvider = transportUpdateSettingsActionProvider;
    this.indicesService = indicesService;
    this.indicesLifecycle = indicesLifecycle;
    this.blobEnvironment = blobEnvironment;
    clusterService.addFirst(this);
    logger.setLevel("debug");
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
@Inject
public TransportSQLAction(
        ClusterService clusterService,
        Settings settings,
        ThreadPool threadPool,
        Analyzer analyzer,
        Planner planner,
        Provider<Executor> executor,
        TransportService transportService,
        StatsTables statsTables,
        ActionFilters actionFilters,
        IndexNameExpressionResolver indexNameExpressionResolver,
        TransportKillJobsNodeAction transportKillJobsNodeAction) {
    super(clusterService, settings, SQLAction.NAME, threadPool,
        analyzer, planner, executor, statsTables, actionFilters,
        indexNameExpressionResolver, transportKillJobsNodeAction,
        transportService.getTaskManager());
    transportService.registerRequestHandler(SQLAction.NAME, SQLRequest.class, ThreadPool.Names.SAME, new TransportHandler());
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
@Inject
public RemoteCollectorFactory(ClusterService clusterService,
                              Functions functions,
                              ThreadPool threadPool,
                              JobContextService jobContextService,
                              Settings settings,
                              TransportActionProvider transportActionProvider,
                              BulkRetryCoordinatorPool bulkRetryCoordinatorPool,
                              IndexNameExpressionResolver indexNameExpressionResolver,
                              NestedReferenceResolver referenceResolver) {
    this.clusterService = clusterService;
    this.functions = functions;
    this.threadPool = threadPool;
    this.jobContextService = jobContextService;
    this.settings = settings;
    this.transportActionProvider = transportActionProvider;
    this.bulkRetryCoordinatorPool = bulkRetryCoordinatorPool;
    this.indexNameExpressionResolver = indexNameExpressionResolver;

    normalizer = new EvaluatingNormalizer(functions, RowGranularity.NODE, referenceResolver);
    implementationVisitor = new ImplementationSymbolVisitor(functions);
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
protected TransportTasksAction(Settings settings, String actionName, ClusterName clusterName, ThreadPool threadPool,
                               ClusterService clusterService, TransportService transportService, ActionFilters actionFilters,
                               IndexNameExpressionResolver indexNameExpressionResolver, Callable<TasksRequest> requestFactory,
                               String nodeExecutor) {
    super(settings, actionName, threadPool, transportService, actionFilters, indexNameExpressionResolver, requestFactory);
    this.clusterName = clusterName;
    this.clusterService = clusterService;
    this.transportService = transportService;
    this.transportNodeAction = actionName + "[n]";
    this.requestFactory = requestFactory;

    transportService.registerRequestHandler(transportNodeAction, new Callable<NodeTaskRequest>() {
        @Override
        public NodeTaskRequest call() throws Exception {
            return new NodeTaskRequest();
        }
    }, nodeExecutor, new NodeTransportHandler());
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
public UpdateProjector(ClusterService clusterService,
                       IndexNameExpressionResolver indexNameExpressionResolver,
                       Settings settings,
                       ShardId shardId,
                       TransportActionProvider transportActionProvider,
                       BulkRetryCoordinatorPool bulkRetryCoordinatorPool,
                       CollectExpression<Row, ?> collectUidExpression,
                       String[] assignmentsColumns,
                       Symbol[] assignments,
                       @Nullable Long requiredVersion,
                       UUID jobId) {
    super(clusterService, settings, shardId, transportActionProvider, bulkRetryCoordinatorPool,
            collectUidExpression, jobId);
    this.indexNameExpressionResolver = indexNameExpressionResolver;
    this.assignmentsColumns = assignmentsColumns;
    this.assignments = assignments;
    this.requiredVersion = requiredVersion;
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
@Override
public TableInfo createTableInfo(ClusterService clusterService, List<? extends DataType> argumentTypes) {
    validateTypes(argumentTypes);

    final TableIdent tableIdent = new TableIdent(null, NAME);
    ColumnRegistrar columnRegistrar = new ColumnRegistrar(tableIdent, RowGranularity.DOC);
    for (int i = 0; i < argumentTypes.size(); i++) {
        columnRegistrar.register(new ColumnIdent("col" + (i + 1)), ((CollectionType) argumentTypes.get(i)).innerType());
    }

    final String localNodeId = clusterService.localNode().id();
    return new StaticTableInfo(tableIdent, columnRegistrar, Collections.<ColumnIdent>emptyList()) {
        @Override
        public RowGranularity rowGranularity() {
            return RowGranularity.DOC;
        }

        @Override
        public Routing getRouting(WhereClause whereClause, @Nullable String preference) {
            return Routing.forTableOnSingleNode(tableIdent, localNodeId);
        }
    };
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
@Inject
public TransportSQLBulkAction(ClusterService clusterService,
                              Settings settings,
                              ThreadPool threadPool,
                              Analyzer analyzer,
                              Planner planner,
                              Provider<Executor> executor,
                              TransportService transportService,
                              StatsTables statsTables,
                              ActionFilters actionFilters,
                              IndexNameExpressionResolver indexNameExpressionResolver,
                              TransportKillJobsNodeAction transportKillJobsNodeAction) {
    super(clusterService, settings, SQLBulkAction.NAME, threadPool, analyzer,
        planner, executor, statsTables, actionFilters, indexNameExpressionResolver, transportKillJobsNodeAction,
        transportService.getTaskManager());

    transportService.registerRequestHandler(SQLBulkAction.NAME, SQLBulkRequest.class, ThreadPool.Names.SAME, new TransportHandler());
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
public void setReallocation(final ClusterService clusterService, final RoutingService routingService) {
    this.routingService = routingService;
    clusterService.add(new ClusterStateListener() {
        @Override
        public void clusterChanged(ClusterChangedEvent event) {
            boolean cleanCache = false;
            DiscoveryNode localNode = event.state().nodes().localNode();
            if (localNode != null) {
                if (localNode.masterNode() == true && event.localNodeMaster() == false) {
                    cleanCache = true;
                }
            } else {
                cleanCache = true;
            }
            if (cleanCache) {
                Releasables.close(asyncFetchStarted.values());
                asyncFetchStarted.clear();
                Releasables.close(asyncFetchStore.values());
                asyncFetchStore.clear();
            }
        }
    });
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
@Inject
public SysSchemaInfo(ClusterService clusterService) {

    SysNodesTableInfo sysNodesTableInfo = new SysNodesTableInfo(clusterService);

    tableInfos = ImmutableMap.<String, TableInfo>builder()
            .put(SysClusterTableInfo.IDENT.name(), new SysClusterTableInfo(clusterService))
            .put(SysNodesTableInfo.IDENT.name(), sysNodesTableInfo)
            .put(SysShardsTableInfo.IDENT.name(), new SysShardsTableInfo(clusterService, sysNodesTableInfo))
            .put(SysJobsTableInfo.IDENT.name(), new SysJobsTableInfo(clusterService))
            .put(SysJobsLogTableInfo.IDENT.name(), new SysJobsLogTableInfo(clusterService))
            .put(SysOperationsTableInfo.IDENT.name(), new SysOperationsTableInfo(clusterService, sysNodesTableInfo))
            .put(SysOperationsLogTableInfo.IDENT.name(), new SysOperationsLogTableInfo(clusterService))
            .put(SysChecksTableInfo.IDENT.name(), new SysChecksTableInfo(clusterService))
            .put(SysRepositoriesTableInfo.IDENT.name(), new SysRepositoriesTableInfo(clusterService))
            .put(SysSnapshotsTableInfo.IDENT.name(), new SysSnapshotsTableInfo(clusterService))
            .build();
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
@Inject
public TransportPutChunkAction(Settings settings,
                               TransportService transportService,
                               ClusterService clusterService,
                               IndicesService indicesService,
                               ThreadPool threadPool,
                               ShardStateAction shardStateAction,
                               BlobTransferTarget transferTarget,
                               MappingUpdatedAction mappingUpdatedAction,
                               ActionFilters actionFilters,
                               IndexNameExpressionResolver indexNameExpressionResolver) {
    super(settings, PutChunkAction.NAME, transportService, clusterService,
            indicesService, threadPool, shardStateAction, mappingUpdatedAction, actionFilters,
            indexNameExpressionResolver, PutChunkRequest.class, PutChunkReplicaRequest.class, ThreadPool.Names.INDEX);

    this.transferTarget = transferTarget;
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
@Inject
public TransportCancelTasksAction(Settings settings, ClusterName clusterName, ThreadPool threadPool, ClusterService clusterService,
                                  TransportService transportService, ActionFilters actionFilters, IndexNameExpressionResolver
                                      indexNameExpressionResolver) {
    super(settings, CancelTasksAction.NAME, clusterName, threadPool, clusterService, transportService, actionFilters,
        indexNameExpressionResolver, new Callable<CancelTasksRequest>() {
            @Override
            public CancelTasksRequest call() throws Exception {
                return new CancelTasksRequest();
            }
        }, ThreadPool.Names.MANAGEMENT);
    transportService.registerRequestHandler(BAN_PARENT_ACTION_NAME, new Callable<BanParentTaskRequest>() {
        @Override
        public BanParentTaskRequest call() throws Exception {
            return new BanParentTaskRequest();
        }
    }, ThreadPool.Names.SAME, new
        BanParentRequestHandler());
}
 

import org.elasticsearch.cluster.ClusterService; //導入依賴的package包/類
public JoinClusterAction(Settings settings, TransportService transportService, ClusterService clusterService, 
        ThreadPool threadPool, RoutingService routingService) {
    super(settings);
    this.pingTimeout = this.settings.getAsTime(SETTING_PING_TIMEOUT, timeValueSeconds(3));
    this.joinTimeout = settings.getAsTime(SETTING_JOIN_TIMEOUT, TimeValue.timeValueMillis(this.pingTimeout.millis() * 20));
    this.joinRetryAttempts = settings.getAsInt(SETTING_JOIN_RETRY_ATTEMPTS, 3);
    this.joinRetryDelay = settings.getAsTime(SETTING_JOIN_RETRY_DELAY, TimeValue.timeValueMillis(100));
    
    this.transportService = transportService;
    this.clusterService = clusterService;
    this.threadPool = threadPool;
    this.routingService = routingService;
    
    transportService.registerRequestHandler(JOIN_ACTION_NAME, JoinRequest.class, ThreadPool.Names.GENERIC, new JoinRequestRequestHandler());
}