Package org.apache.accumulo.server.master.LiveTServerSet

Examples of org.apache.accumulo.server.master.LiveTServerSet.Listener

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    Instance instance = opts.getInstance();
    MetaDataTableScanner rootScanner = new MetaDataTableScanner(instance, SecurityConstants.getSystemCredentials(), Constants.METADATA_ROOT_TABLET_KEYSPACE);
    MetaDataTableScanner metaScanner = new MetaDataTableScanner(instance, SecurityConstants.getSystemCredentials(), Constants.NON_ROOT_METADATA_KEYSPACE);
    @SuppressWarnings("unchecked")
    Iterator<TabletLocationState> scanner = (Iterator<TabletLocationState>)new IteratorChain(rootScanner, metaScanner);
    LiveTServerSet tservers = new LiveTServerSet(instance, DefaultConfiguration.getDefaultConfiguration(), new Listener() {
      @Override
      public void update(LiveTServerSet current, Set<TServerInstance> deleted, Set<TServerInstance> added) {
        if (!deleted.isEmpty() && scanning.get())
          log.warn("Tablet servers deleted while scanning: " + deleted);
        if (!added.isEmpty() && scanning.get())
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        Constants.ROOT_TABLET_EXTENT.toMetadataRange());
    MetaDataTableScanner metaScanner = new MetaDataTableScanner(zooInst, SecurityConstants.getSystemCredentials(), Constants.NON_ROOT_METADATA_KEYSPACE);
    @SuppressWarnings("unchecked")
    Iterator<TabletLocationState> scanner = (Iterator<TabletLocationState>) new IteratorChain(rootScanner, metaScanner);
    final AtomicBoolean scanning = new AtomicBoolean(false);
    LiveTServerSet tservers = new LiveTServerSet(zooInst, new Listener() {
      @Override
      public void update(LiveTServerSet current, Set<TServerInstance> deleted, Set<TServerInstance> added) {
        if (!deleted.isEmpty() && scanning.get())
          log.warn("Tablet servers deleted while scanning: " + deleted);
        if (!added.isEmpty() && scanning.get())
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    Instance instance = opts.getInstance();
    MetaDataTableScanner rootScanner = new MetaDataTableScanner(instance, SecurityConstants.getSystemCredentials(), Constants.METADATA_ROOT_TABLET_KEYSPACE);
    MetaDataTableScanner metaScanner = new MetaDataTableScanner(instance, SecurityConstants.getSystemCredentials(), Constants.NON_ROOT_METADATA_KEYSPACE);
    @SuppressWarnings("unchecked")
    Iterator<TabletLocationState> scanner = (Iterator<TabletLocationState>)new IteratorChain(rootScanner, metaScanner);
    LiveTServerSet tservers = new LiveTServerSet(instance, DefaultConfiguration.getDefaultConfiguration(), new Listener() {
      @Override
      public void update(LiveTServerSet current, Set<TServerInstance> deleted, Set<TServerInstance> added) {
        if (!deleted.isEmpty() && scanning.get())
          log.warn("Tablet servers deleted while scanning: " + deleted);
        if (!added.isEmpty() && scanning.get())
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    }
    String instance = args[0];
    String keepers = args[1];
    Instance zooInst = new ZooKeeperInstance(instance, keepers);
    MetaDataTableScanner scanner = new MetaDataTableScanner(zooInst, SecurityConstants.getSystemCredentials(), new Range());
    LiveTServerSet tservers = new LiveTServerSet(zooInst, new Listener() {
      @Override
      public void update(LiveTServerSet current, Set<TServerInstance> deleted, Set<TServerInstance> added) {
        if (!deleted.isEmpty())
          log.warn("Tablet servers deleted while scanning: " + deleted);
        if (!added.isEmpty())
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  static int findOffline(Instance instance, Credentials creds, String tableName) throws AccumuloException, TableNotFoundException {

    final AtomicBoolean scanning = new AtomicBoolean(false);

    LiveTServerSet tservers = new LiveTServerSet(instance, DefaultConfiguration.getDefaultConfiguration(), new Listener() {
      @Override
      public void update(LiveTServerSet current, Set<TServerInstance> deleted, Set<TServerInstance> added) {
        if (!deleted.isEmpty() && scanning.get())
          log.warn("Tablet servers deleted while scanning: " + deleted);
        if (!added.isEmpty() && scanning.get())
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Related Classes of org.apache.accumulo.server.master.LiveTServerSet.Listener

  • org.apache.accumulo.server.util.FindOfflineTablets
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