Examples of VolumeManager

es.ipsa.atril.doc.volumes.VolumeManager
org.apache.accumulo.server.fs.VolumeManager
A wrapper around multiple hadoop FileSystem objects, which are assumed to be different volumes. This also concentrates a bunch of meta-operations like waiting for SAFE_MODE, and closing WALs.

Examples of org.apache.accumulo.server.fs.VolumeManager


  public static void main(String[] args) throws Exception {
    try {
      SecurityUtil.serverLogin(ServerConfiguration.getSiteConfiguration());


      VolumeManager fs = VolumeManagerImpl.get();
      ServerOpts opts = new ServerOpts();
      opts.parseArgs("master", args);
      String hostname = opts.getAddress();
      Instance instance = HdfsZooInstance.getInstance();
      ServerConfiguration conf = new ServerConfiguration(instance);

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Examples of org.apache.accumulo.server.fs.VolumeManager

    SecurityUtil.serverLogin(ServerConfiguration.getSiteConfiguration());
    ServerOpts opts = new ServerOpts();
    opts.parseArgs("tracer", args);
    Instance instance = HdfsZooInstance.getInstance();
    ServerConfiguration conf = new ServerConfiguration(instance);
    VolumeManager fs = VolumeManagerImpl.get();
    Accumulo.init(fs, conf, "tracer");
    String hostname = opts.getAddress();
    TraceServer server = new TraceServer(conf, hostname);
    Accumulo.enableTracing(hostname, "tserver");
    server.run();

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Examples of org.apache.accumulo.server.fs.VolumeManager


  public static void main(String[] args) throws UnknownHostException, IOException {
    SecurityUtil.serverLogin(ServerConfiguration.getSiteConfiguration());
    Instance instance = HdfsZooInstance.getInstance();
    ServerConfiguration conf = new ServerConfiguration(instance);
    final VolumeManager fs = VolumeManagerImpl.get();
    Accumulo.init(fs, conf, "gc");
    Opts opts = new Opts();
    opts.parseArgs("gc", args);
    SimpleGarbageCollector gc = new SimpleGarbageCollector(opts);
    AccumuloConfiguration config = conf.getConfiguration();

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Examples of org.apache.accumulo.server.fs.VolumeManager

  }


  public static void main(String[] args) throws Exception {
    SecurityUtil.serverLogin(ServerConfiguration.getSiteConfiguration());
    
    VolumeManager fs = VolumeManagerImpl.get();
    ServerOpts opts = new ServerOpts();
    opts.parseArgs("monitor", args);
    String hostname = opts.getAddress();


    instance = HdfsZooInstance.getInstance();

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Examples of org.apache.accumulo.server.fs.VolumeManager

   */
  ZooConfiguration getInstance(Instance inst, ZooCacheFactory zcf, AccumuloConfiguration parent) {
    String instanceId;
    if (inst == null) {
      // InstanceID should be the same across all volumes, so just choose one
      VolumeManager fs;
      try {
        fs = VolumeManagerImpl.get();
      } catch (IOException e) {
        throw new RuntimeException(e);
      }

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Examples of org.apache.accumulo.server.fs.VolumeManager


    FileStatus[] recovered = fs.listStatus(targetPath);
    assertEquals("Wrong number of WAL files recovered.", 1, recovered.length);


    final Path path = recovered[0].getPath();
    final VolumeManager volumeManager = VolumeManagerImpl.getLocal(folder.getRoot().getAbsolutePath());


    final DFSLoggerInputStreams streams = DfsLogger.readHeaderAndReturnStream(volumeManager, path, configuration);
    final DataInputStream input = streams.getDecryptingInputStream();


    final LogFileKey key = new LogFileKey();

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Examples of org.apache.accumulo.server.fs.VolumeManager


  private static synchronized void _getInstanceID() {
    if (instanceId == null) {
      AccumuloConfiguration acuConf = ServerConfiguration.getSiteConfiguration();
      // InstanceID should be the same across all volumes, so just choose one
      VolumeManager fs;
      try {
        fs = VolumeManagerImpl.get();
      } catch (IOException e) {
        throw new RuntimeException(e);
      }

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Examples of org.apache.accumulo.server.fs.VolumeManager

    TreeMap<FileRef,DataFileValue> sizes = new TreeMap<FileRef,DataFileValue>();


    Scanner mdScanner = new ScannerImpl(HdfsZooInstance.getInstance(), credentials, MetadataTable.ID, Authorizations.EMPTY);
    mdScanner.fetchColumnFamily(DataFileColumnFamily.NAME);
    Text row = extent.getMetadataEntry();
    VolumeManager fs = VolumeManagerImpl.get();


    Key endKey = new Key(row, DataFileColumnFamily.NAME, new Text(""));
    endKey = endKey.followingKey(PartialKey.ROW_COLFAM);


    mdScanner.setRange(new Range(new Key(row), endKey));

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Examples of org.apache.accumulo.server.fs.VolumeManager

  public static Pair<List<LogEntry>,SortedMap<FileRef,DataFileValue>> getFileAndLogEntries(Credentials credentials, KeyExtent extent) throws KeeperException,
      InterruptedException, IOException {
    ArrayList<LogEntry> result = new ArrayList<LogEntry>();
    TreeMap<FileRef,DataFileValue> sizes = new TreeMap<FileRef,DataFileValue>();


    VolumeManager fs = VolumeManagerImpl.get();
    if (extent.isRootTablet()) {
      getRootLogEntries(result);
      Path rootDir = new Path(getRootTabletDir());
      FileStatus[] files = fs.listStatus(rootDir);
      for (FileStatus fileStatus : files) {
        if (fileStatus.getPath().toString().endsWith("_tmp")) {
          continue;
        }
        DataFileValue dfv = new DataFileValue(0, 0);

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Examples of org.apache.accumulo.server.fs.VolumeManager

  }


  public static List<FileRef> getBulkFilesLoaded(Connector conn, KeyExtent extent, long tid) throws IOException {
    List<FileRef> result = new ArrayList<FileRef>();
    try {
      VolumeManager fs = VolumeManagerImpl.get();
      Scanner mscanner = new IsolatedScanner(conn.createScanner(extent.isMeta() ? RootTable.NAME : MetadataTable.NAME, Authorizations.EMPTY));
      mscanner.setRange(extent.toMetadataRange());
      mscanner.fetchColumnFamily(TabletsSection.BulkFileColumnFamily.NAME);
      for (Entry<Key,Value> entry : mscanner) {
        if (Long.parseLong(entry.getValue().toString()) == tid) {

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