Examples of org.apache.accumulo.core.client.Connector.tableOperations()

Class org.apache.accumulo.core.client.Connector

Examples of org.apache.accumulo.core.client.Connector.tableOperations()

org.apache.accumulo.core.client.Connector.tableOperations()
Retrieves a TableOperations object to perform table functions, such as create and delete. @return an object to manipulate tables

    } catch (TableNotFoundException e) {}
    try {
      conn.tableOperations().rename(t, t);
      Assert.fail();
    } catch (TableNotFoundException e) {}
    conn.tableOperations().create(t);
    try {
      conn.tableOperations().create(t);
      Assert.fail();
    } catch (TableExistsException e) {}
    try {

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      conn.tableOperations().rename(t, t);
      Assert.fail();
    } catch (TableNotFoundException e) {}
    conn.tableOperations().create(t);
    try {
      conn.tableOperations().create(t);
      Assert.fail();
    } catch (TableExistsException e) {}
    try {
      conn.tableOperations().rename(t, t);
      Assert.fail();

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    try {
      conn.tableOperations().create(t);
      Assert.fail();
    } catch (TableExistsException e) {}
    try {
      conn.tableOperations().rename(t, t);
      Assert.fail();
    } catch (TableExistsException e) {}
  }
  
  private static class ImportTestFilesAndData {

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  @Test
  public void testImport() throws Throwable {
    ImportTestFilesAndData dataAndFiles = prepareTestFiles();
    Instance instance = new MockInstance("foo");
    Connector connector = instance.getConnector("user", new PasswordToken(new byte[0]));
    TableOperations tableOperations = connector.tableOperations();
    tableOperations.create("a_table");
    tableOperations.importDirectory("a_table", dataAndFiles.importPath.toString(), dataAndFiles.failurePath.toString(), false);
    Scanner scanner = connector.createScanner("a_table", new Authorizations());
    Iterator<Entry<Key,Value>> iterator = scanner.iterator();
    for (int i = 0; i < 5; i++) {

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  @Test(expected = TableNotFoundException.class)
  public void testFailsWithNoTable() throws Throwable {
    Instance instance = new MockInstance("foo");
    Connector connector = instance.getConnector("user", new PasswordToken(new byte[0]));
    TableOperations tableOperations = connector.tableOperations();
    ImportTestFilesAndData testFiles = prepareTestFiles();
    tableOperations.importDirectory("doesnt_exist_table", testFiles.importPath.toString(), testFiles.failurePath.toString(), false);
  }
  
  @Test(expected = IOException.class)

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  @Test(expected = IOException.class)
  public void testFailsWithNonEmptyFailureDirectory() throws Throwable {
    Instance instance = new MockInstance("foo");
    Connector connector = instance.getConnector("user", new PasswordToken(new byte[0]));
    TableOperations tableOperations = connector.tableOperations();
    ImportTestFilesAndData testFiles = prepareTestFiles();
    FileSystem fs = testFiles.failurePath.getFileSystem(new Configuration());
    fs.open(testFiles.failurePath.suffix("/something")).close();
    tableOperations.importDirectory("doesnt_exist_table", testFiles.importPath.toString(), testFiles.failurePath.toString(), false);
  }

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  @Test
  public void testDeleteRows() throws Exception {
    Instance instance = new MockInstance("rows");
    Connector connector = instance.getConnector("user", new PasswordToken("foo".getBytes()));
    TableOperations to = connector.tableOperations();
    to.create("test");
    BatchWriter bw = connector.createBatchWriter("test", new BatchWriterConfig());
    for (int r = 0; r < 20; r++) {
      Mutation m = new Mutation("" + r);
      for (int c = 0; c < 5; c++) {

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  @Test
  public void testDeleteRowsWithNullKeys() throws Exception {
    Instance instance = new MockInstance("rows");
    Connector connector = instance.getConnector("user", new PasswordToken("foo"));
    TableOperations to = connector.tableOperations();
    to.create("test2");
    BatchWriter bw = connector.createBatchWriter("test2", new BatchWriterConfig());
    for (int r = 0; r < 30; r++) {
      Mutation m = new Mutation(Integer.toString(r));
      for (int c = 0; c < 5; c++) {

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  @Test
  public void testTableIdMap() throws Exception {
    Instance inst = new MockInstance("testTableIdMap");
    Connector conn = inst.getConnector("root", new PasswordToken(""));
    TableOperations tops = conn.tableOperations();
    tops.create("foo");


    // Should get a table ID, not the table name
    Assert.assertNotEquals("foo", tops.tableIdMap().get("foo"));
  }

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    job.setMapperClass(IndexMapper.class);
    
    Connector conn = opts.getConnector();
    
    try {
      conn.tableOperations().create("createEvents");
    } catch (TableExistsException tee) {
      Logger.getLogger(IndexMeta.class).warn("Table createEvents exists");
    }
    
    try {

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