Examples with SSTableServiceRunnable org.bboxdb.storage.sstable.compact.SSTableServiceRunnable used on opensource projects

Example 1 with SSTableServiceRunnable

use of org.bboxdb.storage.sstable.compact.SSTableServiceRunnable in project bboxdb by jnidzwetzki.

the class DiskStorage method startCompactThread.

/**
 * Start the compact thread if needed
 */
private void startCompactThread() {
    final SSTableServiceRunnable sstableCompactor = new SSTableServiceRunnable(this);
    final Thread compactThread = new Thread(sstableCompactor);
    compactThread.setName("Compact thread for: " + basedir);
    compactThread.start();
    runningThreads.add(compactThread);
}

Example 2 with SSTableServiceRunnable

use of org.bboxdb.storage.sstable.compact.SSTableServiceRunnable in project bboxdb by jnidzwetzki.

the class TestTableCompactor method testCompactorRunnable.

/**
 * Test the compactor runnable
 * @throws RejectedException
 * @throws StorageManagerException
 * @throws InterruptedException
 * @throws BBoxDBException
 */
@Test(timeout = 60000)
public void testCompactorRunnable() throws StorageManagerException, RejectedException, BBoxDBException, InterruptedException {
    storageRegistry.createTable(TEST_RELATION, new TupleStoreConfiguration());
    final TupleStoreManager storageManager = storageRegistry.getTupleStoreManager(TEST_RELATION);
    Assert.assertTrue(storageManager.getServiceState().isInRunningState());
    // Create file 1
    for (int i = 0; i < 1000; i++) {
        storageManager.put(new Tuple(Integer.toString(i), BoundingBox.FULL_SPACE, "abc".getBytes()));
    }
    storageManager.flush();
    // Create file 2
    for (int i = 0; i < 1000; i++) {
        storageManager.put(new Tuple(Integer.toString(i), BoundingBox.FULL_SPACE, "abc".getBytes()));
    }
    storageManager.flush();
    final List<DiskStorage> storages = storageRegistry.getAllStorages();
    Assert.assertEquals(1, storages.size());
    final SSTableServiceRunnable ssTableCompactorRunnable = new SSTableServiceRunnable(storages.get(0));
    ssTableCompactorRunnable.forceMajorCompact(storageManager);
    // Test exception handler
    final List<ReadOnlyTupleStore> writtenStorages = storageManager.aquireStorage();
    storageManager.releaseStorage(writtenStorages);
    storageManager.shutdown();
    final List<SSTableFacade> tupleStorages = writtenStorages.stream().filter(r -> r instanceof SSTableFacade).map(r -> (SSTableFacade) r).collect(Collectors.toList());
    Assert.assertFalse(tupleStorages.isEmpty());
    ssTableCompactorRunnable.handleCompactException(tupleStorages);
}