Package org.hornetq.core.journal.impl

Examples of org.hornetq.core.journal.impl.JournalImpl$PerfBlast

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      setup(2, 60 * 1024, false);

      final byte recordType = (byte)0;

      journal = new JournalImpl(fileSize, minFiles, 0, 0, fileFactory, filePrefix, fileExtension, maxAIO);

      journal.start();

      journal.loadInternalOnly();

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      ArrayList<Pair<Long, Long>> transactedRecords = new ArrayList<Pair<Long, Long>>();

      final CountDownLatch latchDone = new CountDownLatch(1);
      final CountDownLatch latchWait = new CountDownLatch(1);
      journal = new JournalImpl(fileSize, minFiles, 0, 0, fileFactory, filePrefix, fileExtension, maxAIO)
      {

         @Override
         protected SequentialFile createControlFile(final List<JournalFile> files,
                                                    final List<JournalFile> newFiles,
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      journalDir = config.getJournalDirectory();

      SequentialFileFactory bindingsFF = new NIOSequentialFileFactory(bindingsDir);

      Journal localBindings = new JournalImpl(1024 * 1024,
                                              2,
                                              config.getJournalCompactMinFiles(),
                                              config.getJournalCompactPercentage(),
                                              bindingsFF,
                                              "hornetq-bindings",
                                              "bindings",
                                              1);

      if (replicator != null)
      {
         bindingsJournal = new ReplicatedJournal((byte)0, localBindings, replicator);
      }
      else
      {
         bindingsJournal = localBindings;
      }

      if (journalDir == null)
      {
         throw new NullPointerException("journal-dir is null");
      }

      createJournalDir = config.isCreateJournalDir();

      syncNonTransactional = config.isJournalSyncNonTransactional();

      syncTransactional = config.isJournalSyncTransactional();

      SequentialFileFactory journalFF = null;

      if (config.getJournalType() == JournalType.ASYNCIO)
      {
         JournalStorageManager.log.info("Using AIO Journal");

         journalFF = new AIOSequentialFileFactory(journalDir,
                                                  config.getJournalBufferSize_AIO(),
                                                  config.getJournalBufferTimeout_AIO(),
                                                  config.isLogJournalWriteRate());
      }
      else if (config.getJournalType() == JournalType.NIO)
      {
         JournalStorageManager.log.info("Using NIO Journal");
         journalFF = new NIOSequentialFileFactory(journalDir,
                                                  true,
                                                  config.getJournalBufferSize_NIO(),
                                                  config.getJournalBufferTimeout_NIO(),
                                                  config.isLogJournalWriteRate());
      }
      else
      {
         throw new IllegalArgumentException("Unsupported journal type " + config.getJournalType());
      }

      if (config.isBackup() && !config.isSharedStore())
      {
         idGenerator = null;
      }
      else
      {
         idGenerator = new BatchingIDGenerator(0, JournalStorageManager.CHECKPOINT_BATCH_SIZE, bindingsJournal);
      }
      Journal localMessage = new JournalImpl(config.getJournalFileSize(),
                                             config.getJournalMinFiles(),
                                             config.getJournalCompactMinFiles(),
                                             config.getJournalCompactPercentage(),
                                             journalFF,
                                             "hornetq-data",
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   public static void describeBindingJournal(final String bindingsDir) throws Exception
   {

      SequentialFileFactory bindingsFF = new NIOSequentialFileFactory(bindingsDir);

      JournalImpl bindings = new JournalImpl(1024 * 1024, 2, -1, 0, bindingsFF, "hornetq-bindings", "bindings", 1);

      describeJournal(bindingsFF, bindings);
   }
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      SequentialFileFactory messagesFF = new NIOSequentialFileFactory(messagesDir);

      // Will use only default values. The load function should adapt to anything different
      ConfigurationImpl defaultValues = new ConfigurationImpl();

      JournalImpl messagesJournal = new JournalImpl(defaultValues.getJournalFileSize(),
                                                    defaultValues.getJournalMinFiles(),
                                                    0,
                                                    0,
                                                    messagesFF,
                                                    "hornetq-data",
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   // Public --------------------------------------------------------

   public void testSequence() throws Exception
   {
      NIOSequentialFileFactory factory = new NIOSequentialFileFactory(getTestDir());
      Journal journal = new JournalImpl(10 * 1024, 2, 0, 0, factory, "test-data", "tst", 1);

      journal.start();

      journal.load(new ArrayList<RecordInfo>(), new ArrayList<PreparedTransactionInfo>(), null);

      BatchingIDGenerator batch = new BatchingIDGenerator(0, 1000, journal);
      long id1 = batch.generateID();
      long id2 = batch.generateID();

      Assert.assertTrue(id2 > id1);

      journal.stop();
      batch = new BatchingIDGenerator(0, 1000, journal);
      loadIDs(journal, batch);

      long id3 = batch.generateID();

      Assert.assertEquals(1000, id3);

      long id4 = batch.generateID();

      Assert.assertTrue(id4 > id3 && id4 < 2000);

      batch.close();

      journal.stop();
      batch = new BatchingIDGenerator(0, 1000, journal);
      loadIDs(journal, batch);

      long id5 = batch.generateID();
      Assert.assertTrue(id5 > id4 && id5 < 2000);

      long lastId = id5;

      boolean close = true;
      for (int i = 0; i < 100000; i++)
      {
         if (i % 1000 == 0)
         {
            System.out.println("lastId = " + lastId);
            // interchanging closes and simulated crashes
            if (close)
            {
               batch.close();
            }

            close = !close;

            journal.stop();
            batch = new BatchingIDGenerator(0, 1000, journal);
            loadIDs(journal, batch);
         }

         long id = batch.generateID();

         Assert.assertTrue(id > lastId);

         lastId = id;
      }

      batch.close();
      journal.stop();
      batch = new BatchingIDGenerator(0, 1000, journal);
      loadIDs(journal, batch);

      lastId = batch.getCurrentID();

      journal.stop();
      batch = new BatchingIDGenerator(0, 1000, journal);
      loadIDs(journal, batch);

      Assert.assertEquals("No Ids were generated, so the currentID was supposed to stay the same",
                          lastId,
                          batch.getCurrentID());
     
      journal.stop();

   }
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      createDir = config.isCreateBindingsDir();

      SequentialFileFactory bindingsJMS = new NIOSequentialFileFactory(journalDir);

      Journal localJMS = new JournalImpl(1024 * 1024,
                                              2,
                                              config.getJournalCompactMinFiles(),
                                              config.getJournalCompactPercentage(),
                                              bindingsJMS,
                                              "hornetq-jms",
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                                        final String journalDir,
                                        final long numberOfElements,
                                        final int transactionSize,
                                        final int numberOfThreads) throws Exception
   {
      final JournalImpl journal = ValidateTransactionHealthTest.createJournal(journalType, journalDir);

      journal.start();
      journal.load(new LoaderCallback()
      {

         public void addPreparedTransaction(final PreparedTransactionInfo preparedTransaction)
         {
         }
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      return journal;
   }

   public static JournalImpl createJournal(final String journalType, final String journalDir)
   {
      JournalImpl journal = new JournalImpl(10485760,
                                            2,
                                            0,
                                            0,
                                            ValidateTransactionHealthTest.getFactory(journalType, journalDir),
                                            "journaltst",
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      if (journalImpl != null)
      {
         journalImpl.stop();
      }

      journalImpl = new JournalImpl(journalSize, numberOfMinimalFiles, 0, 0, factory, "tt", "tt", 1000);

      journalImpl.start();

      records.clear();
      transactions.clear();
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Related Classes of org.hornetq.core.journal.impl.JournalImpl$PerfBlast

  • org.hornetq.api.core.HornetQBuffer
  • org.hornetq.core.journal.impl.dataformat.ByteArrayEncoding
  • org.hornetq.core.journal.impl.dataformat.JournalAddRecord
  • org.hornetq.core.journal.impl.dataformat.JournalAddRecordTX
  • org.hornetq.core.journal.impl.dataformat.JournalCompleteRecordTX
  • org.hornetq.core.journal.impl.dataformat.JournalDeleteRecord
  • org.hornetq.core.journal.impl.dataformat.JournalDeleteRecordTX
  • org.hornetq.core.journal.impl.dataformat.JournalInternalRecord
  • org.hornetq.core.journal.impl.dataformat.JournalRollbackRecordTX
  • org.hornetq.core.journal.IOAsyncTask
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