本文整理匯總了Java中com.thinkaurelius.titan.diskstorage.util.MetricInstrumentedStoreManager類的典型用法代碼示例。如果您正苦於以下問題：Java MetricInstrumentedStoreManager類的具體用法？Java MetricInstrumentedStoreManager怎麽用？Java MetricInstrumentedStoreManager使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
MetricInstrumentedStoreManager類屬於com.thinkaurelius.titan.diskstorage.util包，在下文中一共展示了MetricInstrumentedStoreManager類的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: Backend
import com.thinkaurelius.titan.diskstorage.util.MetricInstrumentedStoreManager; //導入依賴的package包/類
public Backend(Configuration configuration) {
this.configuration = configuration;
KeyColumnValueStoreManager manager = getStorageManager(configuration);
if (configuration.get(BASIC_METRICS)) {
storeManager = new MetricInstrumentedStoreManager(manager,METRICS_STOREMANAGER_NAME,configuration.get(METRICS_MERGE_STORES),METRICS_MERGED_STORE);
} else {
storeManager = manager;
}
indexes = getIndexes(configuration);
storeFeatures = storeManager.getFeatures();
mgmtLogManager = getKCVSLogManager(MANAGEMENT_LOG);
txLogManager = getKCVSLogManager(TRANSACTION_LOG);
userLogManager = getLogManager(USER_LOG);
cacheEnabled = !configuration.get(STORAGE_BATCH) && configuration.get(DB_CACHE);
int bufferSizeTmp = configuration.get(BUFFER_SIZE);
Preconditions.checkArgument(bufferSizeTmp > 0, "Buffer size must be positive");
if (!storeFeatures.hasBatchMutation()) {
bufferSize = Integer.MAX_VALUE;
} else bufferSize = bufferSizeTmp;
maxWriteTime = configuration.get(STORAGE_WRITE_WAITTIME);
maxReadTime = configuration.get(STORAGE_READ_WAITTIME);
if (!storeFeatures.hasLocking()) {
Preconditions.checkArgument(storeFeatures.isKeyConsistent(),"Store needs to support some form of locking");
storeManagerLocking = new ExpectedValueCheckingStoreManager(storeManager,LOCK_STORE_SUFFIX,this,maxReadTime);
} else {
storeManagerLocking = storeManager;
}
if (configuration.get(PARALLEL_BACKEND_OPS)) {
int poolsize = Runtime.getRuntime().availableProcessors() * THREAD_POOL_SIZE_SCALE_FACTOR;
threadPool = Executors.newFixedThreadPool(poolsize);
log.info("Initiated backend operations thread pool of size {}", poolsize);
} else {
threadPool = null;
}
final String lockBackendName = configuration.get(LOCK_BACKEND);
if (REGISTERED_LOCKERS.containsKey(lockBackendName)) {
lockerCreator = REGISTERED_LOCKERS.get(lockBackendName);
} else {
throw new TitanConfigurationException("Unknown lock backend \"" +
lockBackendName + "\". Known lock backends: " +
Joiner.on(", ").join(REGISTERED_LOCKERS.keySet()) + ".");
}
// Never used for backends that have innate transaction support, but we
// want to maintain the non-null invariant regardless; it will default
// to connsistentkey impl if none is specified
Preconditions.checkNotNull(lockerCreator);
scanner = new StandardScanner(storeManager);
}
示例2: Backend
import com.thinkaurelius.titan.diskstorage.util.MetricInstrumentedStoreManager; //導入依賴的package包/類
public Backend(Configuration configuration) {
this.configuration = configuration;
KeyColumnValueStoreManager manager = getStorageManager(configuration);
if (configuration.get(BASIC_METRICS)) {
storeManager = new MetricInstrumentedStoreManager(manager,METRICS_STOREMANAGER_NAME,configuration.get(METRICS_MERGE_STORES),METRICS_MERGED_STORE);
} else {
storeManager = manager;
}
indexes = getIndexes(configuration);
storeFeatures = storeManager.getFeatures();
mgmtLogManager = getKCVSLogManager(MANAGEMENT_LOG);
txLogManager = getKCVSLogManager(TRANSACTION_LOG);
userLogManager = getLogManager(USER_LOG);
cacheEnabled = !configuration.get(STORAGE_BATCH) && configuration.get(DB_CACHE);
int bufferSizeTmp = configuration.get(BUFFER_SIZE);
Preconditions.checkArgument(bufferSizeTmp > 0, "Buffer size must be positive");
if (!storeFeatures.hasBatchMutation()) {
bufferSize = Integer.MAX_VALUE;
} else bufferSize = bufferSizeTmp;
maxWriteTime = configuration.get(STORAGE_WRITE_WAITTIME);
maxReadTime = configuration.get(STORAGE_READ_WAITTIME);
if (!storeFeatures.hasLocking()) {
Preconditions.checkArgument(storeFeatures.isKeyConsistent(),"Store needs to support some form of locking");
storeManagerLocking = new ExpectedValueCheckingStoreManager(storeManager,LOCK_STORE_SUFFIX,this,maxReadTime);
} else {
storeManagerLocking = storeManager;
}
if (configuration.get(PARALLEL_BACKEND_OPS)) {
int poolsize = Runtime.getRuntime().availableProcessors() * THREAD_POOL_SIZE_SCALE_FACTOR;
threadPool = Executors.newFixedThreadPool(poolsize);
log.info("Initiated backend operations thread pool of size {}", poolsize);
} else {
threadPool = null;
}
final String lockBackendName = configuration.get(LOCK_BACKEND);
if (REGISTERED_LOCKERS.containsKey(lockBackendName)) {
lockerCreator = REGISTERED_LOCKERS.get(lockBackendName);
} else {
throw new TitanConfigurationException("Unknown lock backend \"" +
lockBackendName + "\". Known lock backends: " +
Joiner.on(", ").join(REGISTERED_LOCKERS.keySet()) + ".");
}
// Never used for backends that have innate transaction support, but we
// want to maintain the non-null invariant regardless; it will default
// to connsistentkey impl if none is specified
Preconditions.checkNotNull(lockerCreator);
}