Package org.neo4j.kernel.impl.nioneo.store

Examples of org.neo4j.kernel.impl.nioneo.store.NeoStore

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    }

    void init() {
        inserter = (BatchInserterImpl) BatchInserters.inserter(storeDir, config);
        nodeStructFactory.init(inserter);
        NeoStore neoStore = inserter.getNeoStore();
        neoStore.getNodeStore().setHighId(nodesToCreate + 1);
        final int processors = Runtime.getRuntime().availableProcessors();
        executor = processors >=8 ? Executors.newFixedThreadPool(processors*2) : Executors.newCachedThreadPool();

        disruptor = new Disruptor<NodeStruct>(nodeStructFactory, executor, new SingleThreadedClaimStrategy(ringSize), new YieldingWaitStrategy());
        disruptor.handleExceptionsWith(new BatchInserterExceptionHandler());
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    }

    void init() {
        inserter = (BatchInserterImpl) BatchInserters.inserter(storeDir, config);
        nodeStructFactory.init(inserter);
        NeoStore neoStore = inserter.getNeoStore();
        neoStore.getNodeStore().setHighId(nodesToCreate + 1);
        executor = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
        //final ExecutorService executor = Executors.newCachedThreadPool();

        incomingEventDisruptor = new Disruptor<NodeStruct>(nodeStructFactory, executor, new SingleThreadedClaimStrategy(RING_SIZE), new YieldingWaitStrategy());
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        //this is a nasty hack because the Neo4j API for this is quite closed:
        try {
            Field neoStoreField = BatchInserterImpl.class.getDeclaredField("neoStore");
            neoStoreField.setAccessible(true);
            NeoStore neoStore = (NeoStore) neoStoreField.get(wrapped);
            highId = neoStore.getNodeStore().getHighId();
        } catch (NoSuchFieldException e) {
            throw new RuntimeException("No field named neoStore in BatchInserterImpl. This is a bug.");
        } catch (IllegalAccessException e) {
            throw new RuntimeException("Illegal access to neoStore in BatchInserterImpl. This is a bug.");
        }
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            msgLog.logMessage( "Creating new db @ " + store, true );
            autoCreatePath( store );
            NeoStore.createStore( store, config );
        }

        neoStore = new NeoStore( config );
        xaContainer = XaContainer.create( this, (String) config.get( "logical_log" ),
                new CommandFactory( neoStore ), new TransactionFactory(), config );

        if ( !readOnly )
        {
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        if ( dump )
        {
            Config.dumpConfiguration( params );
        }
        msgLog.logMessage( Thread.currentThread() + " Starting BatchInserter(" + this + ")" );
        neoStore = new NeoStore( params );
        if ( !neoStore.isStoreOk() )
        {
            throw new IllegalStateException( storeDir + " store is not cleanly shutdown." );
        }
        neoStore.makeStoreOk();
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Related Classes of org.neo4j.kernel.impl.nioneo.store.NeoStore

  • com.graphaware.tx.event.batch.api.TransactionSimulatingBatchInserterImpl
  • org.neo4j.batchimport.DisruptorBatchInserter
  • org.neo4j.kernel.IdGeneratorFactory
  • org.neo4j.kernel.impl.batchinsert.BatchInserterImpl
  • org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource
  • java.io.File
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