Examples of ZooKeeperInstance

io.fathom.auto.zookeeper.ZookeeperInstance
org.apache.accumulo.core.client.ZooKeeperInstance

An implementation of instance that looks in zookeeper to find information needed to connect to an instance of accumulo.
The advantage of using zookeeper to obtain information about accumulo is that zookeeper is highly available, very responsive, and supports caching.
Because it is possible for multiple instances of accumulo to share a single set of zookeeper servers, all constructors require an accumulo instance name. If you do not know the instance names then run accumulo org.apache.accumulo.server.util.ListInstances on an accumulo server.

Examples of io.fathom.auto.zookeeper.ZookeeperInstance

            @Override
            public void run() {
                ConfigPath configRoot = configStore.getConfigRoot();
                ConfigPath zkRoot = configRoot.child("zookeeper");


                ZookeeperInstance zk = new ZookeeperInstance(zkRoot);
                try {
                    zk.run();
                } catch (Exception e) {
                    log.error("Error during ZK run; forcing exit", e);
                    System.exit(1);
                }
            }

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Examples of org.apache.accumulo.core.client.ZooKeeperInstance

        try {
            config = LumifyTestClusterConfigurationLoader.getConfigurationProperties();
            if (LumifyTestClusterConfigurationLoader.isTestServer()) {
                FormatLumify.deleteElasticSearchIndex(config);


                ZooKeeperInstance zooKeeperInstance = new ZooKeeperInstance(config.getProperty("bigtable.accumulo.instanceName"), config.getProperty("bigtable.accumulo.zookeeperServerNames"));
                Connector connector = zooKeeperInstance.getConnector(config.getProperty("bigtable.accumulo.username"), new PasswordToken(config.getProperty("bigtable.accumulo.password")));
                ModelSession modelSession = new AccumuloSession(connector, true);
                ModelUserContext modelUserContext = modelSession.createModelUserContext(LumifyVisibility.SUPER_USER_VISIBILITY_STRING);
                SystemUser user = new SystemUser(modelUserContext);
                ModelUtil.deleteTables(modelSession, user);
                ModelUtil.initializeTables(modelSession, user);

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Examples of org.apache.accumulo.core.client.ZooKeeperInstance

    
    String useMock = props.getProperty("useMockInstance");
    if (useMock != null && Boolean.parseBoolean(useMock))
      instance = new MockInstance();
    else
      instance = new ZooKeeperInstance(props.getProperty("instance"), props.getProperty("zookeepers"));
    
    scannerCache = CacheBuilder.newBuilder().expireAfterAccess(10, TimeUnit.MINUTES).maximumSize(1000).removalListener(new CloseScanner()).build();
    
    writerCache = CacheBuilder.newBuilder().expireAfterAccess(10, TimeUnit.MINUTES).maximumSize(1000).removalListener(new CloseWriter()).build();
  }

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Examples of org.apache.accumulo.core.client.ZooKeeperInstance

  
      try {
        if (mock == null || !mock.equals("true")) {
          String instance = DataStoreFactory.findProperty(properties, this, INSTANCE_NAME_PROPERTY, null);
          String zookeepers = DataStoreFactory.findProperty(properties, this, ZOOKEEPERS_NAME_PROPERTY, null);
          conn = new ZooKeeperInstance(instance, zookeepers).getConnector(user, password);
          authInfo = new AuthInfo(user, ByteBuffer.wrap(password.getBytes()), conn.getInstance().getInstanceID());
        } else {
          conn = new MockInstance().getConnector(user, password);
        }

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Examples of org.apache.accumulo.core.client.ZooKeeperInstance

  @Test
  public void multipleStopsIsAllowed() throws Exception {
    MiniAccumuloCluster accumulo = new MiniAccumuloCluster(folder.getRoot(), "superSecret");
    accumulo.start();
    
    Connector conn = new ZooKeeperInstance(accumulo.getInstanceName(), accumulo.getZooKeepers()).getConnector("root", new PasswordToken("superSecret"));
    conn.tableOperations().create("foo");


    accumulo.stop();
    accumulo.stop();
  }

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Examples of org.apache.accumulo.core.client.ZooKeeperInstance

  
  public Instance getInstance() {
    if (instance == null) {
      String instance = props.getProperty("INSTANCE");
      String zookeepers = props.getProperty("ZOOKEEPERS");
      this.instance = new ZooKeeperInstance(instance, zookeepers);
    }
    return instance;
  }

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Examples of org.apache.accumulo.core.client.ZooKeeperInstance

    
  }
  
  @Test(timeout = 30000)
  public void test() throws Exception {
    Connector conn = new ZooKeeperInstance(accumulo.getInstanceName(), accumulo.getZooKeepers()).getConnector("root", new PasswordToken("superSecret"));
    
    conn.tableOperations().create("table1");
    
    conn.securityOperations().createLocalUser("user1", new PasswordToken("pass1"));
    conn.securityOperations().changeUserAuthorizations("user1", new Authorizations("A", "B"));
    conn.securityOperations().grantTablePermission("user1", "table1", TablePermission.WRITE);
    conn.securityOperations().grantTablePermission("user1", "table1", TablePermission.READ);
    
    IteratorSetting is = new IteratorSetting(10, SummingCombiner.class);
    SummingCombiner.setEncodingType(is, LongCombiner.Type.STRING);
    SummingCombiner.setColumns(is, Collections.singletonList(new IteratorSetting.Column("META", "COUNT")));
    
    conn.tableOperations().attachIterator("table1", is);
    
    Connector uconn = new ZooKeeperInstance(accumulo.getInstanceName(), accumulo.getZooKeepers()).getConnector("user1", new PasswordToken("pass1"));
    
    BatchWriter bw = uconn.createBatchWriter("table1", new BatchWriterConfig());
    
    UUID uuid = UUID.randomUUID();

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Examples of org.apache.accumulo.core.client.ZooKeeperInstance

  }
  
  @Test(timeout = 60000)
  public void testPerTableClasspath() throws Exception {
    
    Connector conn = new ZooKeeperInstance(accumulo.getInstanceName(), accumulo.getZooKeepers()).getConnector("root", new PasswordToken("superSecret"));
    
    conn.tableOperations().create("table2");
    
    File jarFile = File.createTempFile("iterator", ".jar");
    FileUtils.copyURLToFile(this.getClass().getResource("/FooFilter.jar"), jarFile);

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Examples of org.apache.accumulo.core.client.ZooKeeperInstance

  }
  
  // This test seems to be a little too unstable for a unit test
  @Ignore
  public void test() throws Exception {
    ZooKeeperInstance inst = new ZooKeeperInstance(accumulo.getInstanceName(), accumulo.getZooKeepers());
    Connector c = inst.getConnector("root", new PasswordToken(passwd));
    
    final String table = "foobar";
    c.tableOperations().create(table);
    
    BatchWriter bw = null;

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Examples of org.apache.accumulo.core.client.ZooKeeperInstance

      @SuppressWarnings("deprecation")
      AccumuloConfiguration deprecatedSiteConfiguration = AccumuloConfiguration.getSiteConfiguration();
      instance = getDefaultInstance(deprecatedSiteConfiguration);
    } else if (cl.hasOption(zooKeeperInstance.getOpt())) {
      String[] zkOpts = cl.getOptionValues(zooKeeperInstance.getOpt());
      instance = new ZooKeeperInstance(zkOpts[0], zkOpts[1]);
    } else {
      @SuppressWarnings("deprecation")
      AccumuloConfiguration deprecatedSiteConfiguration = AccumuloConfiguration.getSiteConfiguration();
      instance = getDefaultInstance(deprecatedSiteConfiguration);
    }

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