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.");
}
}
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