Search in sources :

Example 1 with SlopPurgeJob

use of voldemort.server.scheduler.slop.SlopPurgeJob in project voldemort by voldemort.

the class StorageService method startInner.

@Override
protected void startInner() {
    registerInternalEngine(metadata, false, "metadata");
    /* Initialize storage configurations */
    for (String configClassName : voldemortConfig.getStorageConfigurations()) initStorageConfig(configClassName);
    /* Initialize view storage configuration */
    storageConfigs.put(ViewStorageConfiguration.TYPE_NAME, new ViewStorageConfiguration(voldemortConfig, metadata.getStoreDefList(), storeRepository));
    /* Initialize system stores */
    initSystemStores();
    /* Register slop store */
    if (voldemortConfig.isSlopEnabled()) {
        logger.info("Initializing the slop store using " + voldemortConfig.getSlopStoreType());
        StorageConfiguration config = storageConfigs.get(voldemortConfig.getSlopStoreType());
        if (config == null)
            throw new ConfigurationException("Attempt to open store " + SlopStorageEngine.SLOP_STORE_NAME + " but " + voldemortConfig.getSlopStoreType() + " storage engine has not been enabled.");
        // make a dummy store definition object
        StoreDefinition slopStoreDefinition = new StoreDefinition(SlopStorageEngine.SLOP_STORE_NAME, null, null, null, null, null, null, RoutingStrategyType.CONSISTENT_STRATEGY, 0, null, 0, null, 0, null, null, null, null, null, null, null, null, null, null, null, null, 0);
        SlopStorageEngine slopEngine = new SlopStorageEngine(config.getStore(slopStoreDefinition, new RoutingStrategyFactory().updateRoutingStrategy(slopStoreDefinition, metadata.getCluster())), metadata.getCluster());
        registerInternalEngine(slopEngine, false, "slop");
        storeRepository.setSlopStore(slopEngine);
        if (voldemortConfig.isSlopPusherJobEnabled()) {
            // Now initialize the pusher job after some time
            GregorianCalendar cal = new GregorianCalendar();
            cal.add(Calendar.SECOND, (int) (voldemortConfig.getSlopFrequencyMs() / Time.MS_PER_SECOND));
            Date nextRun = cal.getTime();
            logger.info("Initializing slop pusher job type " + voldemortConfig.getPusherType() + " at " + nextRun);
            scheduler.schedule("slop", (voldemortConfig.getPusherType().compareTo(BlockingSlopPusherJob.TYPE_NAME) == 0) ? new BlockingSlopPusherJob(storeRepository, metadata, failureDetector, voldemortConfig, scanPermitWrapper) : new StreamingSlopPusherJob(storeRepository, metadata, slopStreamingFailureDetector, voldemortConfig, scanPermitWrapper), nextRun, voldemortConfig.getSlopFrequencyMs());
        }
        // Create a SlopPurgeJob object and register it
        if (voldemortConfig.isSlopPurgeJobEnabled()) {
            logger.info("Initializing Slop Purge job");
            SlopPurgeJob job = new SlopPurgeJob(storeRepository, metadata, scanPermitWrapper, voldemortConfig.getSlopPurgeJobMaxKeysScannedPerSec());
            JmxUtils.registerMbean(job, JmxUtils.createObjectName(job.getClass()));
            storeRepository.registerSlopPurgeJob(job);
        }
    }
    // Create a repair job object and register it with Store repository
    if (voldemortConfig.isRepairEnabled()) {
        logger.info("Initializing repair job.");
        RepairJob job = new RepairJob(storeRepository, metadata, scanPermitWrapper, voldemortConfig.getRepairJobMaxKeysScannedPerSec());
        JmxUtils.registerMbean(job, JmxUtils.createObjectName(job.getClass()));
        storeRepository.registerRepairJob(job);
    }
    // Create a prune job object and register it
    if (voldemortConfig.isPruneJobEnabled()) {
        logger.info("Intializing prune job");
        VersionedPutPruneJob job = new VersionedPutPruneJob(storeRepository, metadata, scanPermitWrapper, voldemortConfig.getPruneJobMaxKeysScannedPerSec());
        JmxUtils.registerMbean(job, JmxUtils.createObjectName(job.getClass()));
        storeRepository.registerPruneJob(job);
    }
    List<StoreDefinition> storeDefs = new ArrayList<StoreDefinition>(this.metadata.getStoreDefList());
    logger.info("Initializing stores:");
    logger.info("Validating schemas:");
    StoreDefinitionUtils.validateSchemasAsNeeded(storeDefs);
    // first initialize non-view stores
    for (StoreDefinition def : storeDefs) if (!def.isView())
        openStore(def);
    // those stores
    for (StoreDefinition def : storeDefs) {
        if (def.isView())
            openStore(def);
    }
    initializeMetadataVersions(storeDefs);
    // enable aggregate jmx statistics
    if (voldemortConfig.isStatTrackingEnabled())
        if (this.voldemortConfig.isEnableJmxClusterName())
            JmxUtils.registerMbean(new StoreStatsJmx(this.storeStats), JmxUtils.createObjectName(metadata.getCluster().getName() + ".voldemort.store.stats.aggregate", "aggregate-perf"));
        else
            JmxUtils.registerMbean(new StoreStatsJmx(this.storeStats), JmxUtils.createObjectName("voldemort.store.stats.aggregate", "aggregate-perf"));
    List<StorageEngine> listOfDisabledStores = Lists.newArrayList();
    for (StorageEngine storageEngine : storeRepository.getAllStorageEngines()) {
        try {
            StoreVersionManager storeVersionManager = (StoreVersionManager) storageEngine.getCapability(StoreCapabilityType.DISABLE_STORE_VERSION);
            if (storeVersionManager.hasAnyDisabledVersion()) {
                listOfDisabledStores.add(storageEngine);
                logger.warn("The following store is marked as disabled: " + storageEngine.getName());
            // Must put server in offline mode.
            }
        } catch (NoSuchCapabilityException e) {
        // Not a read-only store: no-op
        }
    }
    if (listOfDisabledStores.isEmpty()) {
        logger.info("All stores initialized.");
    } else {
        throw new DisabledStoreException("All stores initialized, but the server needs to go " + "in offline mode because some store(s) are disabled.");
    }
}
Also used : DisabledStoreException(voldemort.store.DisabledStoreException) BlockingSlopPusherJob(voldemort.server.scheduler.slop.BlockingSlopPusherJob) VersionedPutPruneJob(voldemort.server.storage.prunejob.VersionedPutPruneJob) RoutingStrategyFactory(voldemort.routing.RoutingStrategyFactory) GregorianCalendar(java.util.GregorianCalendar) ArrayList(java.util.ArrayList) StoreVersionManager(voldemort.store.readonly.StoreVersionManager) StorageConfiguration(voldemort.store.StorageConfiguration) FileBackedCachingStorageConfiguration(voldemort.store.configuration.FileBackedCachingStorageConfiguration) InMemoryStorageConfiguration(voldemort.store.memory.InMemoryStorageConfiguration) ViewStorageConfiguration(voldemort.store.views.ViewStorageConfiguration) ReadOnlyStorageConfiguration(voldemort.store.readonly.ReadOnlyStorageConfiguration) StreamingSlopPusherJob(voldemort.server.scheduler.slop.StreamingSlopPusherJob) NoSuchCapabilityException(voldemort.store.NoSuchCapabilityException) ViewStorageEngine(voldemort.store.views.ViewStorageEngine) ReadOnlyStorageEngine(voldemort.store.readonly.ReadOnlyStorageEngine) StorageEngine(voldemort.store.StorageEngine) SlopStorageEngine(voldemort.store.slop.SlopStorageEngine) FileBackedCachingStorageEngine(voldemort.store.configuration.FileBackedCachingStorageEngine) ViewStorageConfiguration(voldemort.store.views.ViewStorageConfiguration) Date(java.util.Date) RepairJob(voldemort.server.storage.repairjob.RepairJob) ConfigurationException(voldemort.utils.ConfigurationException) StoreDefinition(voldemort.store.StoreDefinition) SlopStorageEngine(voldemort.store.slop.SlopStorageEngine) SlopPurgeJob(voldemort.server.scheduler.slop.SlopPurgeJob) StoreStatsJmx(voldemort.store.stats.StoreStatsJmx)

Aggregations

ArrayList (java.util.ArrayList)1 Date (java.util.Date)1 GregorianCalendar (java.util.GregorianCalendar)1 RoutingStrategyFactory (voldemort.routing.RoutingStrategyFactory)1 BlockingSlopPusherJob (voldemort.server.scheduler.slop.BlockingSlopPusherJob)1 SlopPurgeJob (voldemort.server.scheduler.slop.SlopPurgeJob)1 StreamingSlopPusherJob (voldemort.server.scheduler.slop.StreamingSlopPusherJob)1 VersionedPutPruneJob (voldemort.server.storage.prunejob.VersionedPutPruneJob)1 RepairJob (voldemort.server.storage.repairjob.RepairJob)1 DisabledStoreException (voldemort.store.DisabledStoreException)1 NoSuchCapabilityException (voldemort.store.NoSuchCapabilityException)1 StorageConfiguration (voldemort.store.StorageConfiguration)1 StorageEngine (voldemort.store.StorageEngine)1 StoreDefinition (voldemort.store.StoreDefinition)1 FileBackedCachingStorageConfiguration (voldemort.store.configuration.FileBackedCachingStorageConfiguration)1 FileBackedCachingStorageEngine (voldemort.store.configuration.FileBackedCachingStorageEngine)1 InMemoryStorageConfiguration (voldemort.store.memory.InMemoryStorageConfiguration)1 ReadOnlyStorageConfiguration (voldemort.store.readonly.ReadOnlyStorageConfiguration)1 ReadOnlyStorageEngine (voldemort.store.readonly.ReadOnlyStorageEngine)1 StoreVersionManager (voldemort.store.readonly.StoreVersionManager)1