Examples of org.apache.accumulo.core.client.mock.MockInstance

Package org.apache.accumulo.core.client.mock

Examples of org.apache.accumulo.core.client.mock.MockInstance

org.apache.accumulo.core.client.mock.MockInstance
Mock Accumulo provides an in memory implementation of the Accumulo client API. It is possible that the behavior of this implementation may differ subtly from the behavior of Accumulo. This could result in unit tests that pass on Mock Accumulo and fail on Accumulo or visa-versa. Documenting the differences would be difficult and is not done.
An alternative to Mock Accumulo called MiniAccumuloCluster was introduced in Accumulo 1.5. MiniAccumuloCluster spins up actual Accumulo server processes, can be used for unit testing, and its behavior should match Accumulo. The drawback of MiniAccumuloCluster is that it starts more slowly than Mock Accumulo.

    Authorizations auths = new Authorizations("foo");
    Collection<Pair<Text,Text>> fetchColumns = Collections.singleton(new Pair<Text,Text>(new Text("foo"), new Text("bar")));
    boolean isolated = true, localIters = true;
    Level level = Level.WARN;


    Instance inst = new MockInstance(instance);
    Connector connector = inst.getConnector(username, password);
    connector.tableOperations().create(table);


    AccumuloInputFormat.setConnectorInfo(job, username, password);
    AccumuloInputFormat.setInputTableName(job, table);
    AccumuloInputFormat.setScanAuthorizations(job, auths);

View Full Code Here

  @Rule
  public TemporaryFolder folder = new TemporaryFolder(new File(System.getProperty("user.dir") + "/target"));


  @BeforeClass
  public static void setup() throws Exception {
    MockInstance mockInstance = new MockInstance(INSTANCE_NAME);
    Connector c = mockInstance.getConnector("root", new PasswordToken(""));
    c.tableOperations().create(EMPTY_TABLE);
    c.tableOperations().create(TEST_TABLE);
    c.tableOperations().create(BAD_TABLE);
    BatchWriter bw = c.createBatchWriter(TEST_TABLE, new BatchWriterConfig());
    Mutation m = new Mutation("Key");

View Full Code Here

    if (null == instanceName) {
      return null;
    }


    if (isMockInstance()) {
      return new MockInstance(getInstanceName());
    }


    if (null == zooKeepers) {
      return null;
    }

View Full Code Here

  @Test
  public void testMap() throws Exception {
    final String INSTANCE_NAME = PREFIX + "_mapreduce_instance";
    final String TEST_TABLE_1 = PREFIX + "_mapreduce_table_1";


    MockInstance mockInstance = new MockInstance(INSTANCE_NAME);
    Connector c = mockInstance.getConnector("root", new PasswordToken(""));
    c.tableOperations().create(TEST_TABLE_1);
    BatchWriter bw = c.createBatchWriter(TEST_TABLE_1, new BatchWriterConfig());
    for (int i = 0; i < 100; i++) {
      Mutation m = new Mutation(new Text(String.format("%09x", i + 1)));
      m.put(new Text(), new Text(), new Value(String.format("%09x", i).getBytes()));

View Full Code Here

    Authorizations auths = new Authorizations("foo");
    Collection<Pair<Text,Text>> fetchColumns = Collections.singleton(new Pair<Text,Text>(new Text("foo"), new Text("bar")));
    boolean isolated = true, localIters = true;
    Level level = Level.WARN;


    Instance inst = new MockInstance(instance);
    Connector connector = inst.getConnector(username, password);
    connector.tableOperations().create(table);


    AccumuloInputFormat.setConnectorInfo(job, username, password);
    AccumuloInputFormat.setInputTableName(job, table);
    AccumuloInputFormat.setScanAuthorizations(job, auths);

View Full Code Here

  @Test
  public void testPartialInputSplitDelegationToConfiguration() throws Exception {
    String user = "testPartialInputSplitUser";
    PasswordToken password = new PasswordToken("");


    MockInstance mockInstance = new MockInstance("testPartialInputSplitDelegationToConfiguration");
    Connector c = mockInstance.getConnector(user, password);
    c.tableOperations().create("testtable");
    BatchWriter bw = c.createBatchWriter("testtable", new BatchWriterConfig());
    for (int i = 0; i < 100; i++) {
      Mutation m = new Mutation(new Text(String.format("%09x", i + 1)));
      m.put(new Text(), new Text(), new Value(String.format("%09x", i).getBytes()));

View Full Code Here

  @Test
  public void testPartialFailedInputSplitDelegationToConfiguration() throws Exception {
    String user = "testPartialFailedInputSplit";
    PasswordToken password = new PasswordToken("");


    MockInstance mockInstance = new MockInstance("testPartialFailedInputSplitDelegationToConfiguration");
    Connector c = mockInstance.getConnector(user, password);
    c.tableOperations().create("testtable");
    BatchWriter bw = c.createBatchWriter("testtable", new BatchWriterConfig());
    for (int i = 0; i < 100; i++) {
      Mutation m = new Mutation(new Text(String.format("%09x", i + 1)));
      m.put(new Text(), new Text(), new Value(String.format("%09x", i).getBytes()));

View Full Code Here

   */
  protected void setInstance(ShellOptionsJC options) {
    // should only be one set of instance options set
    instance = null;
    if (options.isFake()) {
      instance = new MockInstance("fake");
    } else {
      String instanceName, hosts;
      if (options.isHdfsZooInstance()) {
        instanceName = hosts = null;
      } else if (options.getZooKeeperInstance().size() > 0) {

View Full Code Here

    return keyValues;
  }


  @Test
  public void test1() throws Exception {
    MockInstance instance = new MockInstance("rft1");
    Connector conn = instance.getConnector("", new PasswordToken(""));


    conn.tableOperations().create("table1");
    BatchWriter bw = conn.createBatchWriter("table1", new BatchWriterConfig());


    for (Mutation m : createMutations()) {

View Full Code Here

    
  }


  @Test
  public void testChainedRowFilters() throws Exception {
    MockInstance instance = new MockInstance("rft1");
    Connector conn = instance.getConnector("", new PasswordToken(""));


    conn.tableOperations().create("chained_row_filters");
    BatchWriter bw = conn.createBatchWriter("chained_row_filters", new BatchWriterConfig());
    for (Mutation m : createMutations()) {
      bw.addMutation(m);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.accumulo.core.client.mock.MockInstance

cellmate.accumulo.reader.AccumuloReaderTest

cellmate.accumulo.reader.celltransformer.CellTransformerTest

clojure_accumulo.iterators.ClojureCombinerTest

clojure_accumulo.iterators.ClojureFilterTest

clojure_accumulo.iterators.ClojureMapperTest

mil.nga.giat.geowave.accumulo.AccumuloDataStoreStatsTest

mil.nga.giat.geowave.accumulo.AccumuloOptionsTest

mil.nga.giat.geowave.accumulo.query.AccumuloRangeQueryTest

mil.nga.giat.geowave.accumulo.query.AccumuloRowIdQueryTest

mil.nga.giat.geowave.vector.plugin.GeoWaveGTMemDataStore

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.