@Test (timeout=600000) public void testDirectoryScanner() throws Exception { for (int parallelism = 1; parallelism < 3; parallelism++) { runTest(parallelism); } }
DirectoryScanner(FsDatasetSpi<?> dataset, Configuration conf) { this.dataset = dataset; int interval = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_DEFAULT); scanPeriodMsecs = interval * 1000L; int threads = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_DEFAULT); reportCompileThreadPool = Executors.newFixedThreadPool(threads, new Daemon.DaemonFactory()); masterThread = new ScheduledThreadPoolExecutor(1, new Daemon.DaemonFactory()); }
DirectoryScanner implements Runnable { DirectoryScanner(FsDatasetSpi<?> dataset, Configuration conf) { this.dataset = dataset; int interval = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_DEFAULT); scanPeriodMsecs = interval * 1000L; int threads = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_DEFAULT); reportCompileThreadPool = Executors.newFixedThreadPool(threads, new Daemon.DaemonFactory()); masterThread = new ScheduledThreadPoolExecutor(1, new Daemon.DaemonFactory()); } }
DirectoryScanner implements Runnable { DirectoryScanner(FsDatasetSpi<?> dataset, Configuration conf) { this.dataset = dataset; int interval = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_DEFAULT); scanPeriodMsecs = interval * 1000L; int threads = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_DEFAULT); reportCompileThreadPool = Executors.newFixedThreadPool(threads, new Daemon.DaemonFactory()); masterThread = new ScheduledThreadPoolExecutor(1, new Daemon.DaemonFactory()); } DirectoryScanner(FsDatasetSpi<?> dataset, Configuration conf); }
DirectoryScanner implements Runnable { DirectoryScanner(FsDatasetSpi<?> dataset, Configuration conf) { this.dataset = dataset; int interval = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_DEFAULT); scanPeriodMsecs = interval * 1000L; int threads = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_DEFAULT); reportCompileThreadPool = Executors.newFixedThreadPool(threads, new Daemon.DaemonFactory()); masterThread = new ScheduledThreadPoolExecutor(1, new Daemon.DaemonFactory()); } DirectoryScanner(FsDatasetSpi<?> dataset, Configuration conf); @Override void run(); }
DirectoryScanner implements Runnable { DirectoryScanner(FsDatasetSpi<?> dataset, Configuration conf) { this.dataset = dataset; int interval = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_INTERVAL_DEFAULT); scanPeriodMsecs = interval * 1000L; int threads = conf.getInt(DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_KEY, DFSConfigKeys.DFS_DATANODE_DIRECTORYSCAN_THREADS_DEFAULT); reportCompileThreadPool = Executors.newFixedThreadPool(threads, new Daemon.DaemonFactory()); masterThread = new ScheduledThreadPoolExecutor(1, new Daemon.DaemonFactory()); } DirectoryScanner(FsDatasetSpi<?> dataset, Configuration conf); @Override void run();  }