Java KahaDBPersistenceAdapter.setDirectory方法代码示例

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
protected void configureBroker(BrokerService answer) throws Exception {
   File dataFileDir = new File("target/test-amq-data/perfTest/kahadb");

   KahaDBPersistenceAdapter kaha = new KahaDBPersistenceAdapter();
   kaha.setDirectory(dataFileDir);
   //answer.setUseJmx(false);

   // The setEnableJournalDiskSyncs(false) setting is a little dangerous right now, as I have not verified
   // what happens if the index is updated but a journal update is lost.
   // Index is going to be in consistent, but can it be repaired?
   //kaha.setEnableJournalDiskSyncs(false);
   // Using a bigger journal file size makes he take fewer spikes as it is not switching files as often.
   //kaha.setJournalMaxFileLength(1024*100);

   // small batch means more frequent and smaller writes
   //kaha.setIndexWriteBatchSize(100);
   // do the index write in a separate thread
   //kaha.setEnableIndexWriteAsync(true);

   answer.setPersistenceAdapter(kaha);
   answer.setAdvisorySupport(false);
   answer.setEnableStatistics(false);
   answer.addConnector(bindAddress);
   answer.setDeleteAllMessagesOnStartup(true);
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
@Override
protected void setUp() throws Exception {
   setMaxTestTime(10 * 60 * 1000); // 10 mins
   setAutoFail(true);
   super.setUp();
   broker = new BrokerService();

   File testDataDir = new File("target/activemq-data/QueuePurgeTest");
   broker.setDataDirectoryFile(testDataDir);
   broker.setUseJmx(true);
   broker.setDeleteAllMessagesOnStartup(true);
   broker.getSystemUsage().getMemoryUsage().setLimit(1024L * 1024 * 64);
   KahaDBPersistenceAdapter persistenceAdapter = new KahaDBPersistenceAdapter();
   persistenceAdapter.setDirectory(new File(testDataDir, "kahadb"));
   broker.setPersistenceAdapter(persistenceAdapter);
   broker.addConnector("tcp://localhost:0");
   broker.start();
   factory = new ActiveMQConnectionFactory(broker.getTransportConnectors().get(0).getConnectUri().toString());
   connection = factory.createConnection();
   connection.start();
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
private void createBroker(boolean delete) throws Exception {
   broker = BrokerFactory.createBroker("broker:(vm://localhost)");
   broker.setKeepDurableSubsActive(true);
   broker.setPersistent(true);
   broker.setDeleteAllMessagesOnStartup(delete);
   KahaDBPersistenceAdapter kahadb = new KahaDBPersistenceAdapter();
   kahadb.setDirectory(new File("activemq-data/" + getName() + "-kahadb"));
   kahadb.setJournalMaxFileLength(500 * 1024);
   broker.setPersistenceAdapter(kahadb);
   broker.setBrokerName(getName());

   // only if we pre-create the destinations
   broker.setDestinations(new ActiveMQDestination[]{topic});

   broker.start();
   broker.waitUntilStarted();

   connection = createConnection();
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
private void startBroker(boolean deleteAllMessages) throws Exception {
   if (broker != null)
      return;

   broker = BrokerFactory.createBroker("broker:(vm://localhost)");
   broker.setBrokerName(getName());
   broker.setDeleteAllMessagesOnStartup(deleteAllMessages);

   if (PERSISTENT_BROKER) {
      broker.setPersistent(true);
      KahaDBPersistenceAdapter persistenceAdapter = new KahaDBPersistenceAdapter();
      persistenceAdapter.setDirectory(new File("activemq-data/" + getName()));
      broker.setPersistenceAdapter(persistenceAdapter);
   } else
      broker.setPersistent(false);

   broker.addConnector("tcp://localhost:61656");

   broker.getSystemUsage().getMemoryUsage().setLimit(256 * 1024 * 1024);
   broker.getSystemUsage().getTempUsage().setLimit(256 * 1024 * 1024);
   broker.getSystemUsage().getStoreUsage().setLimit(256 * 1024 * 1024);

   broker.start();
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
private void startBroker(boolean deleteMessages) throws Exception {
   broker = BrokerFactory.createBroker("broker:(vm://" + getName() + ")");
   broker.setUseJmx(true);
   broker.getManagementContext().setCreateConnector(false);
   broker.setBrokerName(getName());

   broker.setPersistent(true);
   KahaDBPersistenceAdapter persistenceAdapter = new KahaDBPersistenceAdapter();
   persistenceAdapter.setDirectory(new File("activemq-data/" + getName()));
   broker.setPersistenceAdapter(persistenceAdapter);
   if (deleteMessages) {
      broker.setDeleteAllMessagesOnStartup(true);
   }

   broker.setKeepDurableSubsActive(true);

   broker.start();
   broker.waitUntilStarted();

   connection = createConnection();
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
private static MultiKahaDBPersistenceAdapter getMultiKahaDbAdapter(File dir) {
    MultiKahaDBPersistenceAdapter adapter = new MultiKahaDBPersistenceAdapter();
    adapter.setDirectory(dir);

    KahaDBPersistenceAdapter kahaStore = new KahaDBPersistenceAdapter();
    kahaStore.setDirectory(dir);
    FilteredKahaDBPersistenceAdapter filtered = new FilteredKahaDBPersistenceAdapter();
    filtered.setPersistenceAdapter(kahaStore);
    filtered.setPerDestination(true);

    adapter.setFilteredPersistenceAdapters(Lists.newArrayList(filtered));
    return adapter;
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
@Before
public void before() throws Exception {
    adapter = new KahaDBPersistenceAdapter();
    adapter.setJournalMaxFileLength(1024 * 1024);
    adapter.setDirectory(storeFolder.getRoot());
    adapter.start();
    store = adapter.getStore();
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
@Override
public PersistenceAdapter getPersistenceAdapter(File dir) {
    MultiKahaDBPersistenceAdapter adapter = new MultiKahaDBPersistenceAdapter();
    adapter.setJournalMaxFileLength(1024 * 1024);
    adapter.setDirectory(dir);

    KahaDBPersistenceAdapter kahaStore = new KahaDBPersistenceAdapter();
    kahaStore.setDirectory(dir);
    FilteredKahaDBPersistenceAdapter filtered = new FilteredKahaDBPersistenceAdapter();
    filtered.setPersistenceAdapter(kahaStore);
    filtered.setPerDestination(true);

    adapter.setFilteredPersistenceAdapters(Lists.newArrayList(filtered));
    return adapter;
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
@Override
public PersistenceAdapter getPersistenceAdapter(File dir) {
    KahaDBPersistenceAdapter adapter = new KahaDBPersistenceAdapter();
    adapter.setJournalMaxFileLength(1024 * 1024);
    adapter.setDirectory(dir);
    return adapter;
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
private PersistenceAdapter persistenceAdapterFactory_KahaDB(String path) {
   KahaDBPersistenceAdapter kahaDBPersistenceAdapter = new KahaDBPersistenceAdapter();
   kahaDBPersistenceAdapter.setDirectory(new File(path));
   kahaDBPersistenceAdapter.setIgnoreMissingJournalfiles(true);
   kahaDBPersistenceAdapter.setCheckForCorruptJournalFiles(true);
   kahaDBPersistenceAdapter.setChecksumJournalFiles(true);
   return kahaDBPersistenceAdapter;
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
public static void main(String arg[]) {

      try {
         KahaDBPersistenceAdapter kahaDB = new KahaDBPersistenceAdapter();
         File dataFileDir = new File("target/test-amq-data/perfTest/kahadb");
         IOHelper.deleteChildren(dataFileDir);
         kahaDB.setDirectory(dataFileDir);

         // The setEnableJournalDiskSyncs(false) setting is a little
         // dangerous right now, as I have not verified
         // what happens if the index is updated but a journal update is
         // lost.
         // Index is going to be in consistent, but can it be repaired?
         // kaha.setEnableJournalDiskSyncs(false);
         // Using a bigger journal file size makes he take fewer spikes as it
         // is not switching files as often.
         // kaha.setJournalMaxFileLength(1024*1024*100);

         // small batch means more frequent and smaller writes
         kahaDB.setIndexWriteBatchSize(1000);
         kahaDB.setIndexCacheSize(10000);

         // do the index write in a separate thread
         // kahaDB.setEnableIndexWriteAsync(true);
         BrokerService broker = new BrokerService();
         broker.setUseJmx(false);
         // broker.setPersistenceAdapter(adaptor);
         broker.setPersistenceAdapter(kahaDB);
         // broker.setPersistent(false);
         broker.setDeleteAllMessagesOnStartup(true);
         broker.addConnector("tcp://0.0.0.0:61616");
         broker.start();
         System.err.println("Running");
         Thread.sleep(Long.MAX_VALUE);
      } catch (Throwable e) {
         e.printStackTrace();
      }

   }
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
@Override
protected void configureBroker(BrokerService answer, String uri) throws Exception {

   File dataFileDir = new File("target/test-amq-data/perfTest/kahadb");
   File archiveDir = new File(dataFileDir, "archive");
   KahaDBPersistenceAdapter kaha = new KahaDBPersistenceAdapter();
   kaha.setDirectory(dataFileDir);
   kaha.setDirectoryArchive(archiveDir);
   kaha.setArchiveDataLogs(false);

   // The setEnableJournalDiskSyncs(false) setting is a little dangerous right now, as I have not verified
   // what happens if the index is updated but a journal update is lost.
   // Index is going to be in consistent, but can it be repaired?
   kaha.setEnableJournalDiskSyncs(true);
   // Using a bigger journal file size makes he take fewer spikes as it is not switching files as often.
   //kaha.setJournalMaxFileLength(1024*1024*100);

   // small batch means more frequent and smaller writes
   //kaha.setIndexWriteBatchSize(100);
   // do the index write in a separate thread
   kaha.setEnableIndexWriteAsync(true);
   kaha.setIndexCacheSize(10000);

   answer.setPersistenceAdapter(kaha);
   answer.addConnector(uri);
   answer.setDeleteAllMessagesOnStartup(true);

}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
private void startBroker(boolean deleteAllMessages) throws Exception {
   if (broker != null)
      return;

   broker = BrokerFactory.createBroker("broker:(vm://" + getName() + ")");
   broker.setBrokerName(getName());
   broker.setAdvisorySupport(false);
   broker.setDeleteAllMessagesOnStartup(deleteAllMessages);

   broker.setKeepDurableSubsActive(true);

   File kahadbData = new File("activemq-data/" + getName() + "-kahadb");
   if (deleteAllMessages)
      delete(kahadbData);

   broker.setPersistent(true);
   KahaDBPersistenceAdapter kahadb = new KahaDBPersistenceAdapter();
   kahadb.setDirectory(kahadbData);
   kahadb.setJournalMaxFileLength(20 * 1024);
   broker.setPersistenceAdapter(kahadb);

   broker.addConnector("tcp://localhost:61656");

   broker.getSystemUsage().getMemoryUsage().setLimit(256 * 1024 * 1024);
   broker.getSystemUsage().getTempUsage().setLimit(256 * 1024 * 1024);
   broker.getSystemUsage().getStoreUsage().setLimit(256 * 1024 * 1024);

   broker.start();
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
private void startBroker(boolean deleteAllMessages) throws Exception {
   if (broker != null)
      return;

   broker = BrokerFactory.createBroker("broker:(vm://" + getName() + ")");
   broker.setBrokerName(getName());
   broker.setAdvisorySupport(false);
   broker.setDeleteAllMessagesOnStartup(deleteAllMessages);

   File kahadbData = new File("activemq-data/" + getName() + "-kahadb");
   if (deleteAllMessages)
      delete(kahadbData);

   broker.setPersistent(true);
   KahaDBPersistenceAdapter kahadb = new KahaDBPersistenceAdapter();
   kahadb.setDirectory(kahadbData);
   kahadb.setJournalMaxFileLength(500 * 1024);
   broker.setPersistenceAdapter(kahadb);

   connectionUri = broker.addConnector("tcp://localhost:0").getPublishableConnectString();

   broker.getSystemUsage().getMemoryUsage().setLimit(256 * 1024 * 1024);
   broker.getSystemUsage().getTempUsage().setLimit(256 * 1024 * 1024);
   broker.getSystemUsage().getStoreUsage().setLimit(256 * 1024 * 1024);

   broker.start();
}
 

import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; //导入方法依赖的package包/类
private void startBroker(boolean deleteAllMessages) throws Exception {
   if (broker != null)
      return;

   broker = BrokerFactory.createBroker("broker:(vm://" + getName() + ")");
   broker.setBrokerName(getName());
   broker.setAdvisorySupport(false);
   broker.setDeleteAllMessagesOnStartup(deleteAllMessages);

   File kahadbData = new File("activemq-data/" + getName() + "-kahadb");
   if (deleteAllMessages)
      delete(kahadbData);

   broker.setPersistent(true);
   KahaDBPersistenceAdapter kahadb = new KahaDBPersistenceAdapter();
   kahadb.setDirectory(kahadbData);
   kahadb.setJournalMaxFileLength(10 * 1024);
   kahadb.setCleanupInterval(5000);
   broker.setPersistenceAdapter(kahadb);

   broker.addConnector("tcp://localhost:61656");

   broker.getSystemUsage().getMemoryUsage().setLimit(256 * 1024 * 1024);
   broker.getSystemUsage().getTempUsage().setLimit(256 * 1024 * 1024);
   broker.getSystemUsage().getStoreUsage().setLimit(256 * 1024 * 1024);

   LOG.info(toString() + "Starting Broker...");
   broker.start();
   broker.waitUntilStarted();

   LOG.info(toString() + " Broker started!!");
}