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From ctubb...@apache.org
Subject [26/28] accumulo git commit: Merge branch '1.7' into 1.8
Date Thu, 01 Sep 2016 19:04:46 GMT
http://git-wip-us.apache.org/repos/asf/accumulo/blob/a4afd1bf/test/src/main/java/org/apache/accumulo/test/NamespacesIT.java
----------------------------------------------------------------------
diff --cc test/src/main/java/org/apache/accumulo/test/NamespacesIT.java
index b9f0ae5,0000000..4d374eb
mode 100644,000000..100644
--- a/test/src/main/java/org/apache/accumulo/test/NamespacesIT.java
+++ b/test/src/main/java/org/apache/accumulo/test/NamespacesIT.java
@@@ -1,1422 -1,0 +1,1422 @@@
 +/*
 + * Licensed to the Apache Software Foundation (ASF) under one or more
 + * contributor license agreements.  See the NOTICE file distributed with
 + * this work for additional information regarding copyright ownership.
 + * The ASF licenses this file to You under the Apache License, Version 2.0
 + * (the "License"); you may not use this file except in compliance with
 + * the License.  You may obtain a copy of the License at
 + *
 + *     http://www.apache.org/licenses/LICENSE-2.0
 + *
 + * Unless required by applicable law or agreed to in writing, software
 + * distributed under the License is distributed on an "AS IS" BASIS,
 + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 + * See the License for the specific language governing permissions and
 + * limitations under the License.
 + */
 +package org.apache.accumulo.test;
 +
 +import static java.nio.charset.StandardCharsets.UTF_8;
 +import static org.junit.Assert.assertEquals;
 +import static org.junit.Assert.assertFalse;
 +import static org.junit.Assert.assertNotNull;
 +import static org.junit.Assert.assertNull;
 +import static org.junit.Assert.assertTrue;
 +import static org.junit.Assert.fail;
 +
 +import java.io.IOException;
 +import java.util.Arrays;
 +import java.util.Collections;
 +import java.util.EnumSet;
 +import java.util.Iterator;
 +import java.util.Map;
 +import java.util.Map.Entry;
 +import java.util.Set;
 +import java.util.SortedSet;
 +import java.util.TreeSet;
 +import java.util.concurrent.TimeUnit;
 +
 +import org.apache.accumulo.cluster.ClusterUser;
 +import org.apache.accumulo.core.client.AccumuloException;
 +import org.apache.accumulo.core.client.AccumuloSecurityException;
 +import org.apache.accumulo.core.client.BatchWriter;
 +import org.apache.accumulo.core.client.BatchWriterConfig;
 +import org.apache.accumulo.core.client.Connector;
 +import org.apache.accumulo.core.client.IteratorSetting;
 +import org.apache.accumulo.core.client.MutationsRejectedException;
 +import org.apache.accumulo.core.client.NamespaceExistsException;
 +import org.apache.accumulo.core.client.NamespaceNotEmptyException;
 +import org.apache.accumulo.core.client.NamespaceNotFoundException;
 +import org.apache.accumulo.core.client.Scanner;
 +import org.apache.accumulo.core.client.TableExistsException;
 +import org.apache.accumulo.core.client.TableNotFoundException;
 +import org.apache.accumulo.core.client.admin.NamespaceOperations;
 +import org.apache.accumulo.core.client.admin.NewTableConfiguration;
 +import org.apache.accumulo.core.client.admin.TableOperations;
 +import org.apache.accumulo.core.client.impl.Namespaces;
 +import org.apache.accumulo.core.client.impl.Tables;
 +import org.apache.accumulo.core.client.impl.thrift.TableOperation;
 +import org.apache.accumulo.core.client.impl.thrift.TableOperationExceptionType;
 +import org.apache.accumulo.core.client.impl.thrift.ThriftTableOperationException;
 +import org.apache.accumulo.core.client.security.SecurityErrorCode;
 +import org.apache.accumulo.core.client.security.tokens.PasswordToken;
 +import org.apache.accumulo.core.conf.Property;
 +import org.apache.accumulo.core.data.Key;
 +import org.apache.accumulo.core.data.Mutation;
 +import org.apache.accumulo.core.data.Range;
 +import org.apache.accumulo.core.data.Value;
 +import org.apache.accumulo.core.iterators.Filter;
 +import org.apache.accumulo.core.iterators.IteratorUtil.IteratorScope;
 +import org.apache.accumulo.core.iterators.SortedKeyValueIterator;
 +import org.apache.accumulo.core.iterators.user.VersioningIterator;
 +import org.apache.accumulo.core.metadata.MetadataTable;
 +import org.apache.accumulo.core.metadata.RootTable;
 +import org.apache.accumulo.core.security.Authorizations;
 +import org.apache.accumulo.core.security.NamespacePermission;
 +import org.apache.accumulo.core.security.SystemPermission;
 +import org.apache.accumulo.core.security.TablePermission;
 +import org.apache.accumulo.examples.simple.constraints.NumericValueConstraint;
 +import org.apache.accumulo.harness.AccumuloClusterHarness;
- import org.apache.accumulo.test.categories.MiniClusterOnlyTest;
++import org.apache.accumulo.test.categories.MiniClusterOnlyTests;
 +import org.apache.hadoop.io.Text;
 +import org.junit.After;
 +import org.junit.Assume;
 +import org.junit.Before;
 +import org.junit.Test;
 +import org.junit.experimental.categories.Category;
 +
 +import static com.google.common.util.concurrent.Uninterruptibles.sleepUninterruptibly;
 +
 +// Testing default namespace configuration with inheritance requires altering the system state and restoring it back to normal
 +// Punt on this for now and just let it use a minicluster.
- @Category(MiniClusterOnlyTest.class)
++@Category(MiniClusterOnlyTests.class)
 +public class NamespacesIT extends AccumuloClusterHarness {
 +
 +  private Connector c;
 +  private String namespace;
 +
 +  @Override
 +  public int defaultTimeoutSeconds() {
 +    return 60;
 +  }
 +
 +  @Before
 +  public void setupConnectorAndNamespace() throws Exception {
 +    Assume.assumeTrue(ClusterType.MINI == getClusterType());
 +
 +    // prepare a unique namespace and get a new root connector for each test
 +    c = getConnector();
 +    namespace = "ns_" + getUniqueNames(1)[0];
 +  }
 +
 +  @After
 +  public void swingMj├Âlnir() throws Exception {
 +    if (null == c) {
 +      return;
 +    }
 +    // clean up any added tables, namespaces, and users, after each test
 +    for (String t : c.tableOperations().list())
 +      if (!Tables.qualify(t).getFirst().equals(Namespaces.ACCUMULO_NAMESPACE))
 +        c.tableOperations().delete(t);
 +    assertEquals(3, c.tableOperations().list().size());
 +    for (String n : c.namespaceOperations().list())
 +      if (!n.equals(Namespaces.ACCUMULO_NAMESPACE) && !n.equals(Namespaces.DEFAULT_NAMESPACE))
 +        c.namespaceOperations().delete(n);
 +    assertEquals(2, c.namespaceOperations().list().size());
 +    for (String u : c.securityOperations().listLocalUsers())
 +      if (!getAdminPrincipal().equals(u))
 +        c.securityOperations().dropLocalUser(u);
 +    assertEquals(1, c.securityOperations().listLocalUsers().size());
 +  }
 +
 +  @Test
 +  public void checkReservedNamespaces() throws Exception {
 +    assertEquals(c.namespaceOperations().defaultNamespace(), Namespaces.DEFAULT_NAMESPACE);
 +    assertEquals(c.namespaceOperations().systemNamespace(), Namespaces.ACCUMULO_NAMESPACE);
 +  }
 +
 +  @Test
 +  public void checkBuiltInNamespaces() throws Exception {
 +    assertTrue(c.namespaceOperations().exists(Namespaces.DEFAULT_NAMESPACE));
 +    assertTrue(c.namespaceOperations().exists(Namespaces.ACCUMULO_NAMESPACE));
 +  }
 +
 +  @Test
 +  public void createTableInDefaultNamespace() throws Exception {
 +    String tableName = "1";
 +    c.tableOperations().create(tableName);
 +    assertTrue(c.tableOperations().exists(tableName));
 +  }
 +
 +  @Test(expected = AccumuloException.class)
 +  public void createTableInAccumuloNamespace() throws Exception {
 +    String tableName = Namespaces.ACCUMULO_NAMESPACE + ".1";
 +    assertFalse(c.tableOperations().exists(tableName));
 +    c.tableOperations().create(tableName); // should fail
 +  }
 +
 +  @Test(expected = AccumuloSecurityException.class)
 +  public void deleteDefaultNamespace() throws Exception {
 +    c.namespaceOperations().delete(Namespaces.DEFAULT_NAMESPACE); // should fail
 +  }
 +
 +  @Test(expected = AccumuloSecurityException.class)
 +  public void deleteAccumuloNamespace() throws Exception {
 +    c.namespaceOperations().delete(Namespaces.ACCUMULO_NAMESPACE); // should fail
 +  }
 +
 +  @Test
 +  public void createTableInMissingNamespace() throws Exception {
 +    String t = namespace + ".1";
 +    assertFalse(c.namespaceOperations().exists(namespace));
 +    assertFalse(c.tableOperations().exists(t));
 +    try {
 +      c.tableOperations().create(t);
 +      fail();
 +    } catch (AccumuloException e) {
 +      assertEquals(NamespaceNotFoundException.class.getName(), e.getCause().getClass().getName());
 +      assertFalse(c.namespaceOperations().exists(namespace));
 +      assertFalse(c.tableOperations().exists(t));
 +    }
 +  }
 +
 +  @Test
 +  public void createAndDeleteNamespace() throws Exception {
 +    String t1 = namespace + ".1";
 +    String t2 = namespace + ".2";
 +    assertFalse(c.namespaceOperations().exists(namespace));
 +    assertFalse(c.tableOperations().exists(t1));
 +    assertFalse(c.tableOperations().exists(t2));
 +    try {
 +      c.namespaceOperations().delete(namespace);
 +    } catch (NamespaceNotFoundException e) {}
 +    try {
 +      c.tableOperations().delete(t1);
 +    } catch (TableNotFoundException e) {
 +      assertEquals(NamespaceNotFoundException.class.getName(), e.getCause().getClass().getName());
 +    }
 +    c.namespaceOperations().create(namespace);
 +    assertTrue(c.namespaceOperations().exists(namespace));
 +    assertFalse(c.tableOperations().exists(t1));
 +    assertFalse(c.tableOperations().exists(t2));
 +    c.tableOperations().create(t1);
 +    assertTrue(c.namespaceOperations().exists(namespace));
 +    assertTrue(c.tableOperations().exists(t1));
 +    assertFalse(c.tableOperations().exists(t2));
 +    c.tableOperations().create(t2);
 +    assertTrue(c.namespaceOperations().exists(namespace));
 +    assertTrue(c.tableOperations().exists(t1));
 +    assertTrue(c.tableOperations().exists(t2));
 +    c.tableOperations().delete(t1);
 +    assertTrue(c.namespaceOperations().exists(namespace));
 +    assertFalse(c.tableOperations().exists(t1));
 +    assertTrue(c.tableOperations().exists(t2));
 +    c.tableOperations().delete(t2);
 +    assertTrue(c.namespaceOperations().exists(namespace));
 +    assertFalse(c.tableOperations().exists(t1));
 +    assertFalse(c.tableOperations().exists(t2));
 +    c.namespaceOperations().delete(namespace);
 +    assertFalse(c.namespaceOperations().exists(namespace));
 +    assertFalse(c.tableOperations().exists(t1));
 +    assertFalse(c.tableOperations().exists(t2));
 +  }
 +
 +  @Test(expected = NamespaceNotEmptyException.class)
 +  public void deleteNonEmptyNamespace() throws Exception {
 +    String tableName1 = namespace + ".1";
 +    assertFalse(c.namespaceOperations().exists(namespace));
 +    assertFalse(c.tableOperations().exists(tableName1));
 +    c.namespaceOperations().create(namespace);
 +    c.tableOperations().create(tableName1);
 +    assertTrue(c.namespaceOperations().exists(namespace));
 +    assertTrue(c.tableOperations().exists(tableName1));
 +    c.namespaceOperations().delete(namespace); // should fail
 +  }
 +
 +  @Test
 +  public void verifyPropertyInheritance() throws Exception {
 +    String t0 = "0";
 +    String t1 = namespace + ".1";
 +    String t2 = namespace + ".2";
 +
 +    String k = Property.TABLE_SCAN_MAXMEM.getKey();
 +    String v = "42K";
 +
 +    assertFalse(c.namespaceOperations().exists(namespace));
 +    assertFalse(c.tableOperations().exists(t1));
 +    assertFalse(c.tableOperations().exists(t2));
 +    c.namespaceOperations().create(namespace);
 +    c.tableOperations().create(t1);
 +    c.tableOperations().create(t0);
 +    assertTrue(c.namespaceOperations().exists(namespace));
 +    assertTrue(c.tableOperations().exists(t1));
 +    assertTrue(c.tableOperations().exists(t0));
 +
 +    // verify no property
 +    assertFalse(checkNamespaceHasProp(namespace, k, v));
 +    assertFalse(checkTableHasProp(t1, k, v));
 +    assertFalse(checkNamespaceHasProp(Namespaces.DEFAULT_NAMESPACE, k, v));
 +    assertFalse(checkTableHasProp(t0, k, v));
 +
 +    // set property and verify
 +    c.namespaceOperations().setProperty(namespace, k, v);
 +    assertTrue(checkNamespaceHasProp(namespace, k, v));
 +    assertTrue(checkTableHasProp(t1, k, v));
 +    assertFalse(checkNamespaceHasProp(Namespaces.DEFAULT_NAMESPACE, k, v));
 +    assertFalse(checkTableHasProp(t0, k, v));
 +
 +    // add a new table to namespace and verify
 +    assertFalse(c.tableOperations().exists(t2));
 +    c.tableOperations().create(t2);
 +    assertTrue(c.tableOperations().exists(t2));
 +    assertTrue(checkNamespaceHasProp(namespace, k, v));
 +    assertTrue(checkTableHasProp(t1, k, v));
 +    assertTrue(checkTableHasProp(t2, k, v));
 +    assertFalse(checkNamespaceHasProp(Namespaces.DEFAULT_NAMESPACE, k, v));
 +    assertFalse(checkTableHasProp(t0, k, v));
 +
 +    // remove property and verify
 +    c.namespaceOperations().removeProperty(namespace, k);
 +    assertFalse(checkNamespaceHasProp(namespace, k, v));
 +    assertFalse(checkTableHasProp(t1, k, v));
 +    assertFalse(checkTableHasProp(t2, k, v));
 +    assertFalse(checkNamespaceHasProp(Namespaces.DEFAULT_NAMESPACE, k, v));
 +    assertFalse(checkTableHasProp(t0, k, v));
 +
 +    // set property on default namespace and verify
 +    c.namespaceOperations().setProperty(Namespaces.DEFAULT_NAMESPACE, k, v);
 +    assertFalse(checkNamespaceHasProp(namespace, k, v));
 +    assertFalse(checkTableHasProp(t1, k, v));
 +    assertFalse(checkTableHasProp(t2, k, v));
 +    assertTrue(checkNamespaceHasProp(Namespaces.DEFAULT_NAMESPACE, k, v));
 +    assertTrue(checkTableHasProp(t0, k, v));
 +
 +    // test that table properties override namespace properties
 +    String k2 = Property.TABLE_FILE_MAX.getKey();
 +    String v2 = "42";
 +    String table_v2 = "13";
 +
 +    // set new property on some
 +    c.namespaceOperations().setProperty(namespace, k2, v2);
 +    c.tableOperations().setProperty(t2, k2, table_v2);
 +    assertTrue(checkNamespaceHasProp(namespace, k2, v2));
 +    assertTrue(checkTableHasProp(t1, k2, v2));
 +    assertTrue(checkTableHasProp(t2, k2, table_v2));
 +
 +    c.tableOperations().delete(t1);
 +    c.tableOperations().delete(t2);
 +    c.tableOperations().delete(t0);
 +    c.namespaceOperations().delete(namespace);
 +  }
 +
 +  @Test
 +  public void verifyIteratorInheritance() throws Exception {
 +    String t1 = namespace + ".1";
 +    c.namespaceOperations().create(namespace);
 +    c.tableOperations().create(t1);
 +    String iterName = namespace + "_iter";
 +
 +    BatchWriter bw = c.createBatchWriter(t1, new BatchWriterConfig());
 +    Mutation m = new Mutation("r");
 +    m.put("a", "b", new Value("abcde".getBytes()));
 +    bw.addMutation(m);
 +    bw.flush();
 +    bw.close();
 +
 +    IteratorSetting setting = new IteratorSetting(250, iterName, SimpleFilter.class.getName());
 +
 +    // verify can see inserted entry
 +    Scanner s = c.createScanner(t1, Authorizations.EMPTY);
 +    assertTrue(s.iterator().hasNext());
 +    assertFalse(c.namespaceOperations().listIterators(namespace).containsKey(iterName));
 +    assertFalse(c.tableOperations().listIterators(t1).containsKey(iterName));
 +
 +    // verify entry is filtered out (also, verify conflict checking API)
 +    c.namespaceOperations().checkIteratorConflicts(namespace, setting, EnumSet.allOf(IteratorScope.class));
 +    c.namespaceOperations().attachIterator(namespace, setting);
 +    sleepUninterruptibly(2, TimeUnit.SECONDS);
 +    try {
 +      c.namespaceOperations().checkIteratorConflicts(namespace, setting, EnumSet.allOf(IteratorScope.class));
 +      fail();
 +    } catch (AccumuloException e) {
 +      assertEquals(IllegalArgumentException.class.getName(), e.getCause().getClass().getName());
 +    }
 +    IteratorSetting setting2 = c.namespaceOperations().getIteratorSetting(namespace, setting.getName(), IteratorScope.scan);
 +    assertEquals(setting, setting2);
 +    assertTrue(c.namespaceOperations().listIterators(namespace).containsKey(iterName));
 +    assertTrue(c.tableOperations().listIterators(t1).containsKey(iterName));
 +    s = c.createScanner(t1, Authorizations.EMPTY);
 +    assertFalse(s.iterator().hasNext());
 +
 +    // verify can see inserted entry again
 +    c.namespaceOperations().removeIterator(namespace, setting.getName(), EnumSet.allOf(IteratorScope.class));
 +    sleepUninterruptibly(2, TimeUnit.SECONDS);
 +    assertFalse(c.namespaceOperations().listIterators(namespace).containsKey(iterName));
 +    assertFalse(c.tableOperations().listIterators(t1).containsKey(iterName));
 +    s = c.createScanner(t1, Authorizations.EMPTY);
 +    assertTrue(s.iterator().hasNext());
 +  }
 +
 +  @Test
 +  public void cloneTable() throws Exception {
 +    String namespace2 = namespace + "_clone";
 +    String t1 = namespace + ".1";
 +    String t2 = namespace + ".2";
 +    String t3 = namespace2 + ".2";
 +    String k1 = Property.TABLE_FILE_MAX.getKey();
 +    String k2 = Property.TABLE_FILE_REPLICATION.getKey();
 +    String k1v1 = "55";
 +    String k1v2 = "66";
 +    String k2v1 = "5";
 +    String k2v2 = "6";
 +
 +    c.namespaceOperations().create(namespace);
 +    c.tableOperations().create(t1);
 +    assertTrue(c.tableOperations().exists(t1));
 +    assertFalse(c.namespaceOperations().exists(namespace2));
 +    assertFalse(c.tableOperations().exists(t2));
 +    assertFalse(c.tableOperations().exists(t3));
 +
 +    try {
 +      // try to clone before namespace exists
 +      c.tableOperations().clone(t1, t3, false, null, null); // should fail
 +      fail();
 +    } catch (AccumuloException e) {
 +      assertEquals(NamespaceNotFoundException.class.getName(), e.getCause().getClass().getName());
 +    }
 +
 +    // try to clone before when target tables exist
 +    c.namespaceOperations().create(namespace2);
 +    c.tableOperations().create(t2);
 +    c.tableOperations().create(t3);
 +    for (String t : Arrays.asList(t2, t3)) {
 +      try {
 +        c.tableOperations().clone(t1, t, false, null, null); // should fail
 +        fail();
 +      } catch (TableExistsException e) {
 +        c.tableOperations().delete(t);
 +      }
 +    }
 +
 +    assertTrue(c.tableOperations().exists(t1));
 +    assertTrue(c.namespaceOperations().exists(namespace2));
 +    assertFalse(c.tableOperations().exists(t2));
 +    assertFalse(c.tableOperations().exists(t3));
 +
 +    // set property with different values in two namespaces and a separate property with different values on the table and both namespaces
 +    assertFalse(checkNamespaceHasProp(namespace, k1, k1v1));
 +    assertFalse(checkNamespaceHasProp(namespace2, k1, k1v2));
 +    assertFalse(checkTableHasProp(t1, k1, k1v1));
 +    assertFalse(checkTableHasProp(t1, k1, k1v2));
 +    assertFalse(checkNamespaceHasProp(namespace, k2, k2v1));
 +    assertFalse(checkNamespaceHasProp(namespace2, k2, k2v1));
 +    assertFalse(checkTableHasProp(t1, k2, k2v1));
 +    assertFalse(checkTableHasProp(t1, k2, k2v2));
 +    c.namespaceOperations().setProperty(namespace, k1, k1v1);
 +    c.namespaceOperations().setProperty(namespace2, k1, k1v2);
 +    c.namespaceOperations().setProperty(namespace, k2, k2v1);
 +    c.namespaceOperations().setProperty(namespace2, k2, k2v1);
 +    c.tableOperations().setProperty(t1, k2, k2v2);
 +    assertTrue(checkNamespaceHasProp(namespace, k1, k1v1));
 +    assertTrue(checkNamespaceHasProp(namespace2, k1, k1v2));
 +    assertTrue(checkTableHasProp(t1, k1, k1v1));
 +    assertFalse(checkTableHasProp(t1, k1, k1v2));
 +    assertTrue(checkNamespaceHasProp(namespace, k2, k2v1));
 +    assertTrue(checkNamespaceHasProp(namespace2, k2, k2v1));
 +    assertFalse(checkTableHasProp(t1, k2, k2v1));
 +    assertTrue(checkTableHasProp(t1, k2, k2v2));
 +
 +    // clone twice, once in same namespace, once in another
 +    for (String t : Arrays.asList(t2, t3))
 +      c.tableOperations().clone(t1, t, false, null, null);
 +
 +    assertTrue(c.namespaceOperations().exists(namespace2));
 +    assertTrue(c.tableOperations().exists(t1));
 +    assertTrue(c.tableOperations().exists(t2));
 +    assertTrue(c.tableOperations().exists(t3));
 +
 +    // verify the properties got transferred
 +    assertTrue(checkTableHasProp(t1, k1, k1v1));
 +    assertTrue(checkTableHasProp(t2, k1, k1v1));
 +    assertTrue(checkTableHasProp(t3, k1, k1v2));
 +    assertTrue(checkTableHasProp(t1, k2, k2v2));
 +    assertTrue(checkTableHasProp(t2, k2, k2v2));
 +    assertTrue(checkTableHasProp(t3, k2, k2v2));
 +  }
 +
 +  @Test
 +  public void renameNamespaceWithTable() throws Exception {
 +    String namespace2 = namespace + "_renamed";
 +    String t1 = namespace + ".t";
 +    String t2 = namespace2 + ".t";
 +
 +    c.namespaceOperations().create(namespace);
 +    c.tableOperations().create(t1);
 +    assertTrue(c.namespaceOperations().exists(namespace));
 +    assertTrue(c.tableOperations().exists(t1));
 +    assertFalse(c.namespaceOperations().exists(namespace2));
 +    assertFalse(c.tableOperations().exists(t2));
 +
 +    String namespaceId = c.namespaceOperations().namespaceIdMap().get(namespace);
 +    String tableId = c.tableOperations().tableIdMap().get(t1);
 +
 +    c.namespaceOperations().rename(namespace, namespace2);
 +    assertFalse(c.namespaceOperations().exists(namespace));
 +    assertFalse(c.tableOperations().exists(t1));
 +    assertTrue(c.namespaceOperations().exists(namespace2));
 +    assertTrue(c.tableOperations().exists(t2));
 +
 +    // verify id's didn't change
 +    String namespaceId2 = c.namespaceOperations().namespaceIdMap().get(namespace2);
 +    String tableId2 = c.tableOperations().tableIdMap().get(t2);
 +
 +    assertEquals(namespaceId, namespaceId2);
 +    assertEquals(tableId, tableId2);
 +  }
 +
 +  @Test
 +  public void verifyConstraintInheritance() throws Exception {
 +    String t1 = namespace + ".1";
 +    c.namespaceOperations().create(namespace);
 +    c.tableOperations().create(t1, new NewTableConfiguration().withoutDefaultIterators());
 +    String constraintClassName = NumericValueConstraint.class.getName();
 +
 +    assertFalse(c.namespaceOperations().listConstraints(namespace).containsKey(constraintClassName));
 +    assertFalse(c.tableOperations().listConstraints(t1).containsKey(constraintClassName));
 +
 +    c.namespaceOperations().addConstraint(namespace, constraintClassName);
 +    boolean passed = false;
 +    for (int i = 0; i < 5; i++) {
 +      if (!c.namespaceOperations().listConstraints(namespace).containsKey(constraintClassName)) {
 +        Thread.sleep(500);
 +        continue;
 +      }
 +      if (!c.tableOperations().listConstraints(t1).containsKey(constraintClassName)) {
 +        Thread.sleep(500);
 +        continue;
 +      }
 +      passed = true;
 +      break;
 +    }
 +    assertTrue("Failed to observe newly-added constraint", passed);
 +
 +    passed = false;
 +    Integer namespaceNum = null;
 +    for (int i = 0; i < 5; i++) {
 +      namespaceNum = c.namespaceOperations().listConstraints(namespace).get(constraintClassName);
 +      if (null == namespaceNum) {
 +        Thread.sleep(500);
 +        continue;
 +      }
 +      Integer tableNum = c.tableOperations().listConstraints(t1).get(constraintClassName);
 +      if (null == tableNum) {
 +        Thread.sleep(500);
 +        continue;
 +      }
 +      assertEquals(namespaceNum, tableNum);
 +      passed = true;
 +    }
 +    assertTrue("Failed to observe constraint in both table and namespace", passed);
 +
 +    Mutation m1 = new Mutation("r1");
 +    Mutation m2 = new Mutation("r2");
 +    Mutation m3 = new Mutation("r3");
 +    m1.put("a", "b", new Value("abcde".getBytes(UTF_8)));
 +    m2.put("e", "f", new Value("123".getBytes(UTF_8)));
 +    m3.put("c", "d", new Value("zyxwv".getBytes(UTF_8)));
 +
 +    passed = false;
 +    for (int i = 0; i < 5; i++) {
 +      BatchWriter bw = c.createBatchWriter(t1, new BatchWriterConfig());
 +      bw.addMutations(Arrays.asList(m1, m2, m3));
 +      try {
 +        bw.close();
 +        Thread.sleep(500);
 +      } catch (MutationsRejectedException e) {
 +        passed = true;
 +        assertEquals(1, e.getConstraintViolationSummaries().size());
 +        assertEquals(2, e.getConstraintViolationSummaries().get(0).getNumberOfViolatingMutations());
 +        break;
 +      }
 +    }
 +
 +    assertTrue("Failed to see mutations rejected after constraint was added", passed);
 +
 +    assertNotNull("Namespace constraint ID should not be null", namespaceNum);
 +    c.namespaceOperations().removeConstraint(namespace, namespaceNum);
 +    passed = false;
 +    for (int i = 0; i < 5; i++) {
 +      if (c.namespaceOperations().listConstraints(namespace).containsKey(constraintClassName)) {
 +        Thread.sleep(500);
 +        continue;
 +      }
 +      if (c.tableOperations().listConstraints(t1).containsKey(constraintClassName)) {
 +        Thread.sleep(500);
 +        continue;
 +      }
 +      passed = true;
 +    }
 +    assertTrue("Failed to verify that constraint was removed from namespace and table", passed);
 +
 +    passed = false;
 +    for (int i = 0; i < 5; i++) {
 +      BatchWriter bw = c.createBatchWriter(t1, new BatchWriterConfig());
 +      try {
 +        bw.addMutations(Arrays.asList(m1, m2, m3));
 +        bw.close();
 +      } catch (MutationsRejectedException e) {
 +        Thread.sleep(500);
 +        continue;
 +      }
 +      passed = true;
 +    }
 +    assertTrue("Failed to add mutations that should be allowed", passed);
 +  }
 +
 +  @Test
 +  public void renameTable() throws Exception {
 +    String namespace2 = namespace + "_renamed";
 +    String t1 = namespace + ".1";
 +    String t2 = namespace2 + ".2";
 +    String t3 = namespace + ".3";
 +    String t4 = namespace + ".4";
 +    String t5 = "5";
 +
 +    c.namespaceOperations().create(namespace);
 +    c.namespaceOperations().create(namespace2);
 +
 +    assertTrue(c.namespaceOperations().exists(namespace));
 +    assertTrue(c.namespaceOperations().exists(namespace2));
 +    assertFalse(c.tableOperations().exists(t1));
 +    assertFalse(c.tableOperations().exists(t2));
 +    assertFalse(c.tableOperations().exists(t3));
 +    assertFalse(c.tableOperations().exists(t4));
 +    assertFalse(c.tableOperations().exists(t5));
 +
 +    c.tableOperations().create(t1);
 +
 +    try {
 +      c.tableOperations().rename(t1, t2);
 +      fail();
 +    } catch (AccumuloException e) {
 +      // this is expected, because we don't allow renames across namespaces
 +      assertEquals(ThriftTableOperationException.class.getName(), e.getCause().getClass().getName());
 +      assertEquals(TableOperation.RENAME, ((ThriftTableOperationException) e.getCause()).getOp());
 +      assertEquals(TableOperationExceptionType.INVALID_NAME, ((ThriftTableOperationException) e.getCause()).getType());
 +    }
 +
 +    try {
 +      c.tableOperations().rename(t1, t5);
 +      fail();
 +    } catch (AccumuloException e) {
 +      // this is expected, because we don't allow renames across namespaces
 +      assertEquals(ThriftTableOperationException.class.getName(), e.getCause().getClass().getName());
 +      assertEquals(TableOperation.RENAME, ((ThriftTableOperationException) e.getCause()).getOp());
 +      assertEquals(TableOperationExceptionType.INVALID_NAME, ((ThriftTableOperationException) e.getCause()).getType());
 +    }
 +
 +    assertTrue(c.tableOperations().exists(t1));
 +    assertFalse(c.tableOperations().exists(t2));
 +    assertFalse(c.tableOperations().exists(t3));
 +    assertFalse(c.tableOperations().exists(t4));
 +    assertFalse(c.tableOperations().exists(t5));
 +
 +    // fully qualified rename
 +    c.tableOperations().rename(t1, t3);
 +    assertFalse(c.tableOperations().exists(t1));
 +    assertFalse(c.tableOperations().exists(t2));
 +    assertTrue(c.tableOperations().exists(t3));
 +    assertFalse(c.tableOperations().exists(t4));
 +    assertFalse(c.tableOperations().exists(t5));
 +  }
 +
 +  private void loginAs(ClusterUser user) throws IOException {
 +    user.getToken();
 +  }
 +
 +  /**
 +   * Tests new Namespace permissions as well as modifications to Table permissions because of namespaces. Checks each permission to first make sure the user
 +   * doesn't have permission to perform the action, then root grants them the permission and we check to make sure they could perform the action.
 +   */
 +  @Test
 +  public void testPermissions() throws Exception {
 +    ClusterUser user1 = getUser(0), user2 = getUser(1), root = getAdminUser();
 +    String u1 = user1.getPrincipal();
 +    String u2 = user2.getPrincipal();
 +    PasswordToken pass = (null != user1.getPassword() ? new PasswordToken(user1.getPassword()) : null);
 +
 +    String n1 = namespace;
 +    String t1 = n1 + ".1";
 +    String t2 = n1 + ".2";
 +    String t3 = n1 + ".3";
 +
 +    String n2 = namespace + "_2";
 +
 +    loginAs(root);
 +    c.namespaceOperations().create(n1);
 +    c.tableOperations().create(t1);
 +
 +    c.securityOperations().createLocalUser(u1, pass);
 +
 +    loginAs(user1);
 +    Connector user1Con = c.getInstance().getConnector(u1, user1.getToken());
 +
 +    try {
 +      user1Con.tableOperations().create(t2);
 +      fail();
 +    } catch (AccumuloSecurityException e) {
 +      expectPermissionDenied(e);
 +    }
 +
 +    loginAs(root);
 +    c.securityOperations().grantNamespacePermission(u1, n1, NamespacePermission.CREATE_TABLE);
 +    loginAs(user1);
 +    user1Con.tableOperations().create(t2);
 +    loginAs(root);
 +    assertTrue(c.tableOperations().list().contains(t2));
 +    c.securityOperations().revokeNamespacePermission(u1, n1, NamespacePermission.CREATE_TABLE);
 +
 +    loginAs(user1);
 +    try {
 +      user1Con.tableOperations().delete(t1);
 +      fail();
 +    } catch (AccumuloSecurityException e) {
 +      expectPermissionDenied(e);
 +    }
 +
 +    loginAs(root);
 +    c.securityOperations().grantNamespacePermission(u1, n1, NamespacePermission.DROP_TABLE);
 +    loginAs(user1);
 +    user1Con.tableOperations().delete(t1);
 +    loginAs(root);
 +    assertTrue(!c.tableOperations().list().contains(t1));
 +    c.securityOperations().revokeNamespacePermission(u1, n1, NamespacePermission.DROP_TABLE);
 +
 +    c.tableOperations().create(t3);
 +    BatchWriter bw = c.createBatchWriter(t3, null);
 +    Mutation m = new Mutation("row");
 +    m.put("cf", "cq", "value");
 +    bw.addMutation(m);
 +    bw.close();
 +
 +    loginAs(user1);
 +    Iterator<Entry<Key,Value>> i = user1Con.createScanner(t3, new Authorizations()).iterator();
 +    try {
 +      i.next();
 +      fail();
 +    } catch (RuntimeException e) {
 +      assertEquals(AccumuloSecurityException.class.getName(), e.getCause().getClass().getName());
 +      expectPermissionDenied((AccumuloSecurityException) e.getCause());
 +    }
 +
 +    loginAs(user1);
 +    m = new Mutation(u1);
 +    m.put("cf", "cq", "turtles");
 +    bw = user1Con.createBatchWriter(t3, null);
 +    try {
 +      bw.addMutation(m);
 +      bw.close();
 +      fail();
 +    } catch (MutationsRejectedException e) {
 +      assertEquals(1, e.getSecurityErrorCodes().size());
 +      assertEquals(1, e.getSecurityErrorCodes().entrySet().iterator().next().getValue().size());
 +      switch (e.getSecurityErrorCodes().entrySet().iterator().next().getValue().iterator().next()) {
 +        case PERMISSION_DENIED:
 +          break;
 +        default:
 +          fail();
 +      }
 +    }
 +
 +    loginAs(root);
 +    c.securityOperations().grantNamespacePermission(u1, n1, NamespacePermission.READ);
 +    loginAs(user1);
 +    i = user1Con.createScanner(t3, new Authorizations()).iterator();
 +    assertTrue(i.hasNext());
 +    loginAs(root);
 +    c.securityOperations().revokeNamespacePermission(u1, n1, NamespacePermission.READ);
 +    c.securityOperations().grantNamespacePermission(u1, n1, NamespacePermission.WRITE);
 +
 +    loginAs(user1);
 +    m = new Mutation(u1);
 +    m.put("cf", "cq", "turtles");
 +    bw = user1Con.createBatchWriter(t3, null);
 +    bw.addMutation(m);
 +    bw.close();
 +    loginAs(root);
 +    c.securityOperations().revokeNamespacePermission(u1, n1, NamespacePermission.WRITE);
 +
 +    loginAs(user1);
 +    try {
 +      user1Con.tableOperations().setProperty(t3, Property.TABLE_FILE_MAX.getKey(), "42");
 +      fail();
 +    } catch (AccumuloSecurityException e) {
 +      expectPermissionDenied(e);
 +    }
 +
 +    loginAs(root);
 +    c.securityOperations().grantNamespacePermission(u1, n1, NamespacePermission.ALTER_TABLE);
 +    loginAs(user1);
 +    user1Con.tableOperations().setProperty(t3, Property.TABLE_FILE_MAX.getKey(), "42");
 +    user1Con.tableOperations().removeProperty(t3, Property.TABLE_FILE_MAX.getKey());
 +    loginAs(root);
 +    c.securityOperations().revokeNamespacePermission(u1, n1, NamespacePermission.ALTER_TABLE);
 +
 +    loginAs(user1);
 +    try {
 +      user1Con.namespaceOperations().setProperty(n1, Property.TABLE_FILE_MAX.getKey(), "55");
 +      fail();
 +    } catch (AccumuloSecurityException e) {
 +      expectPermissionDenied(e);
 +    }
 +
 +    loginAs(root);
 +    c.securityOperations().grantNamespacePermission(u1, n1, NamespacePermission.ALTER_NAMESPACE);
 +    loginAs(user1);
 +    user1Con.namespaceOperations().setProperty(n1, Property.TABLE_FILE_MAX.getKey(), "42");
 +    user1Con.namespaceOperations().removeProperty(n1, Property.TABLE_FILE_MAX.getKey());
 +    loginAs(root);
 +    c.securityOperations().revokeNamespacePermission(u1, n1, NamespacePermission.ALTER_NAMESPACE);
 +
 +    loginAs(root);
 +    c.securityOperations().createLocalUser(u2, (root.getPassword() == null ? null : new PasswordToken(user2.getPassword())));
 +    loginAs(user1);
 +    try {
 +      user1Con.securityOperations().grantNamespacePermission(u2, n1, NamespacePermission.ALTER_NAMESPACE);
 +      fail();
 +    } catch (AccumuloSecurityException e) {
 +      expectPermissionDenied(e);
 +    }
 +
 +    loginAs(root);
 +    c.securityOperations().grantNamespacePermission(u1, n1, NamespacePermission.GRANT);
 +    loginAs(user1);
 +    user1Con.securityOperations().grantNamespacePermission(u2, n1, NamespacePermission.ALTER_NAMESPACE);
 +    user1Con.securityOperations().revokeNamespacePermission(u2, n1, NamespacePermission.ALTER_NAMESPACE);
 +    loginAs(root);
 +    c.securityOperations().revokeNamespacePermission(u1, n1, NamespacePermission.GRANT);
 +
 +    loginAs(user1);
 +    try {
 +      user1Con.namespaceOperations().create(n2);
 +      fail();
 +    } catch (AccumuloSecurityException e) {
 +      expectPermissionDenied(e);
 +    }
 +
 +    loginAs(root);
 +    c.securityOperations().grantSystemPermission(u1, SystemPermission.CREATE_NAMESPACE);
 +    loginAs(user1);
 +    user1Con.namespaceOperations().create(n2);
 +    loginAs(root);
 +    c.securityOperations().revokeSystemPermission(u1, SystemPermission.CREATE_NAMESPACE);
 +
 +    c.securityOperations().revokeNamespacePermission(u1, n2, NamespacePermission.DROP_NAMESPACE);
 +    loginAs(user1);
 +    try {
 +      user1Con.namespaceOperations().delete(n2);
 +      fail();
 +    } catch (AccumuloSecurityException e) {
 +      expectPermissionDenied(e);
 +    }
 +
 +    loginAs(root);
 +    c.securityOperations().grantSystemPermission(u1, SystemPermission.DROP_NAMESPACE);
 +    loginAs(user1);
 +    user1Con.namespaceOperations().delete(n2);
 +    loginAs(root);
 +    c.securityOperations().revokeSystemPermission(u1, SystemPermission.DROP_NAMESPACE);
 +
 +    loginAs(user1);
 +    try {
 +      user1Con.namespaceOperations().setProperty(n1, Property.TABLE_FILE_MAX.getKey(), "33");
 +      fail();
 +    } catch (AccumuloSecurityException e) {
 +      expectPermissionDenied(e);
 +    }
 +
 +    loginAs(root);
 +    c.securityOperations().grantSystemPermission(u1, SystemPermission.ALTER_NAMESPACE);
 +    loginAs(user1);
 +    user1Con.namespaceOperations().setProperty(n1, Property.TABLE_FILE_MAX.getKey(), "33");
 +    user1Con.namespaceOperations().removeProperty(n1, Property.TABLE_FILE_MAX.getKey());
 +    loginAs(root);
 +    c.securityOperations().revokeSystemPermission(u1, SystemPermission.ALTER_NAMESPACE);
 +  }
 +
 +  @Test
 +  public void verifySystemPropertyInheritance() throws Exception {
 +    String t1 = "1";
 +    String t2 = namespace + "." + t1;
 +    c.tableOperations().create(t1);
 +    c.namespaceOperations().create(namespace);
 +    c.tableOperations().create(t2);
 +
 +    // verify iterator inheritance
 +    _verifySystemPropertyInheritance(t1, t2, Property.TABLE_ITERATOR_PREFIX.getKey() + "scan.sum", "20," + SimpleFilter.class.getName(), false);
 +
 +    // verify constraint inheritance
 +    _verifySystemPropertyInheritance(t1, t2, Property.TABLE_CONSTRAINT_PREFIX.getKey() + "42", NumericValueConstraint.class.getName(), false);
 +
 +    // verify other inheritance
 +    _verifySystemPropertyInheritance(t1, t2, Property.TABLE_LOCALITY_GROUP_PREFIX.getKey() + "dummy", "dummy", true);
 +  }
 +
 +  private void _verifySystemPropertyInheritance(String defaultNamespaceTable, String namespaceTable, String k, String v, boolean systemNamespaceShouldInherit)
 +      throws Exception {
 +    // nobody should have any of these properties yet
 +    assertFalse(c.instanceOperations().getSystemConfiguration().containsValue(v));
 +    assertFalse(checkNamespaceHasProp(Namespaces.ACCUMULO_NAMESPACE, k, v));
 +    assertFalse(checkTableHasProp(RootTable.NAME, k, v));
 +    assertFalse(checkTableHasProp(MetadataTable.NAME, k, v));
 +    assertFalse(checkNamespaceHasProp(Namespaces.DEFAULT_NAMESPACE, k, v));
 +    assertFalse(checkTableHasProp(defaultNamespaceTable, k, v));
 +    assertFalse(checkNamespaceHasProp(namespace, k, v));
 +    assertFalse(checkTableHasProp(namespaceTable, k, v));
 +
 +    // set the filter, verify that accumulo namespace is the only one unaffected
 +    c.instanceOperations().setProperty(k, v);
 +    // doesn't take effect immediately, needs time to propagate to tserver's ZooKeeper cache
 +    sleepUninterruptibly(250, TimeUnit.MILLISECONDS);
 +    assertTrue(c.instanceOperations().getSystemConfiguration().containsValue(v));
 +    assertEquals(systemNamespaceShouldInherit, checkNamespaceHasProp(Namespaces.ACCUMULO_NAMESPACE, k, v));
 +    assertEquals(systemNamespaceShouldInherit, checkTableHasProp(RootTable.NAME, k, v));
 +    assertEquals(systemNamespaceShouldInherit, checkTableHasProp(MetadataTable.NAME, k, v));
 +    assertTrue(checkNamespaceHasProp(Namespaces.DEFAULT_NAMESPACE, k, v));
 +    assertTrue(checkTableHasProp(defaultNamespaceTable, k, v));
 +    assertTrue(checkNamespaceHasProp(namespace, k, v));
 +    assertTrue(checkTableHasProp(namespaceTable, k, v));
 +
 +    // verify it is no longer inherited
 +    c.instanceOperations().removeProperty(k);
 +    // doesn't take effect immediately, needs time to propagate to tserver's ZooKeeper cache
 +    sleepUninterruptibly(250, TimeUnit.MILLISECONDS);
 +    assertFalse(c.instanceOperations().getSystemConfiguration().containsValue(v));
 +    assertFalse(checkNamespaceHasProp(Namespaces.ACCUMULO_NAMESPACE, k, v));
 +    assertFalse(checkTableHasProp(RootTable.NAME, k, v));
 +    assertFalse(checkTableHasProp(MetadataTable.NAME, k, v));
 +    assertFalse(checkNamespaceHasProp(Namespaces.DEFAULT_NAMESPACE, k, v));
 +    assertFalse(checkTableHasProp(defaultNamespaceTable, k, v));
 +    assertFalse(checkNamespaceHasProp(namespace, k, v));
 +    assertFalse(checkTableHasProp(namespaceTable, k, v));
 +  }
 +
 +  @Test
 +  public void listNamespaces() throws Exception {
 +    SortedSet<String> namespaces = c.namespaceOperations().list();
 +    Map<String,String> map = c.namespaceOperations().namespaceIdMap();
 +    assertEquals(2, namespaces.size());
 +    assertEquals(2, map.size());
 +    assertTrue(namespaces.contains(Namespaces.ACCUMULO_NAMESPACE));
 +    assertTrue(namespaces.contains(Namespaces.DEFAULT_NAMESPACE));
 +    assertFalse(namespaces.contains(namespace));
 +    assertEquals(Namespaces.ACCUMULO_NAMESPACE_ID, map.get(Namespaces.ACCUMULO_NAMESPACE));
 +    assertEquals(Namespaces.DEFAULT_NAMESPACE_ID, map.get(Namespaces.DEFAULT_NAMESPACE));
 +    assertNull(map.get(namespace));
 +
 +    c.namespaceOperations().create(namespace);
 +    namespaces = c.namespaceOperations().list();
 +    map = c.namespaceOperations().namespaceIdMap();
 +    assertEquals(3, namespaces.size());
 +    assertEquals(3, map.size());
 +    assertTrue(namespaces.contains(Namespaces.ACCUMULO_NAMESPACE));
 +    assertTrue(namespaces.contains(Namespaces.DEFAULT_NAMESPACE));
 +    assertTrue(namespaces.contains(namespace));
 +    assertEquals(Namespaces.ACCUMULO_NAMESPACE_ID, map.get(Namespaces.ACCUMULO_NAMESPACE));
 +    assertEquals(Namespaces.DEFAULT_NAMESPACE_ID, map.get(Namespaces.DEFAULT_NAMESPACE));
 +    assertNotNull(map.get(namespace));
 +
 +    c.namespaceOperations().delete(namespace);
 +    namespaces = c.namespaceOperations().list();
 +    map = c.namespaceOperations().namespaceIdMap();
 +    assertEquals(2, namespaces.size());
 +    assertEquals(2, map.size());
 +    assertTrue(namespaces.contains(Namespaces.ACCUMULO_NAMESPACE));
 +    assertTrue(namespaces.contains(Namespaces.DEFAULT_NAMESPACE));
 +    assertFalse(namespaces.contains(namespace));
 +    assertEquals(Namespaces.ACCUMULO_NAMESPACE_ID, map.get(Namespaces.ACCUMULO_NAMESPACE));
 +    assertEquals(Namespaces.DEFAULT_NAMESPACE_ID, map.get(Namespaces.DEFAULT_NAMESPACE));
 +    assertNull(map.get(namespace));
 +  }
 +
 +  @Test
 +  public void loadClass() throws Exception {
 +    assertTrue(c.namespaceOperations().testClassLoad(Namespaces.DEFAULT_NAMESPACE, VersioningIterator.class.getName(), SortedKeyValueIterator.class.getName()));
 +    assertFalse(c.namespaceOperations().testClassLoad(Namespaces.DEFAULT_NAMESPACE, "dummy", SortedKeyValueIterator.class.getName()));
 +    try {
 +      c.namespaceOperations().testClassLoad(namespace, "dummy", "dummy");
 +      fail();
 +    } catch (NamespaceNotFoundException e) {
 +      // expected, ignore
 +    }
 +  }
 +
 +  @Test
 +  public void testModifyingPermissions() throws Exception {
 +    String tableName = namespace + ".modify";
 +    c.namespaceOperations().create(namespace);
 +    c.tableOperations().create(tableName);
 +    assertTrue(c.securityOperations().hasTablePermission(c.whoami(), tableName, TablePermission.READ));
 +    c.securityOperations().revokeTablePermission(c.whoami(), tableName, TablePermission.READ);
 +    assertFalse(c.securityOperations().hasTablePermission(c.whoami(), tableName, TablePermission.READ));
 +    c.securityOperations().grantTablePermission(c.whoami(), tableName, TablePermission.READ);
 +    assertTrue(c.securityOperations().hasTablePermission(c.whoami(), tableName, TablePermission.READ));
 +    c.tableOperations().delete(tableName);
 +
 +    try {
 +      c.securityOperations().hasTablePermission(c.whoami(), tableName, TablePermission.READ);
 +      fail();
 +    } catch (Exception e) {
 +      if (!(e instanceof AccumuloSecurityException) || !((AccumuloSecurityException) e).getSecurityErrorCode().equals(SecurityErrorCode.TABLE_DOESNT_EXIST))
 +        throw new Exception("Has permission resulted in " + e.getClass().getName(), e);
 +    }
 +
 +    try {
 +      c.securityOperations().grantTablePermission(c.whoami(), tableName, TablePermission.READ);
 +      fail();
 +    } catch (Exception e) {
 +      if (!(e instanceof AccumuloSecurityException) || !((AccumuloSecurityException) e).getSecurityErrorCode().equals(SecurityErrorCode.TABLE_DOESNT_EXIST))
 +        throw new Exception("Has permission resulted in " + e.getClass().getName(), e);
 +    }
 +
 +    try {
 +      c.securityOperations().revokeTablePermission(c.whoami(), tableName, TablePermission.READ);
 +      fail();
 +    } catch (Exception e) {
 +      if (!(e instanceof AccumuloSecurityException) || !((AccumuloSecurityException) e).getSecurityErrorCode().equals(SecurityErrorCode.TABLE_DOESNT_EXIST))
 +        throw new Exception("Has permission resulted in " + e.getClass().getName(), e);
 +    }
 +
 +    assertTrue(c.securityOperations().hasNamespacePermission(c.whoami(), namespace, NamespacePermission.READ));
 +    c.securityOperations().revokeNamespacePermission(c.whoami(), namespace, NamespacePermission.READ);
 +    assertFalse(c.securityOperations().hasNamespacePermission(c.whoami(), namespace, NamespacePermission.READ));
 +    c.securityOperations().grantNamespacePermission(c.whoami(), namespace, NamespacePermission.READ);
 +    assertTrue(c.securityOperations().hasNamespacePermission(c.whoami(), namespace, NamespacePermission.READ));
 +
 +    c.namespaceOperations().delete(namespace);
 +
 +    try {
 +      c.securityOperations().hasTablePermission(c.whoami(), tableName, TablePermission.READ);
 +      fail();
 +    } catch (Exception e) {
 +      if (!(e instanceof AccumuloSecurityException) || !((AccumuloSecurityException) e).getSecurityErrorCode().equals(SecurityErrorCode.TABLE_DOESNT_EXIST))
 +        throw new Exception("Has permission resulted in " + e.getClass().getName(), e);
 +    }
 +
 +    try {
 +      c.securityOperations().grantTablePermission(c.whoami(), tableName, TablePermission.READ);
 +      fail();
 +    } catch (Exception e) {
 +      if (!(e instanceof AccumuloSecurityException) || !((AccumuloSecurityException) e).getSecurityErrorCode().equals(SecurityErrorCode.TABLE_DOESNT_EXIST))
 +        throw new Exception("Has permission resulted in " + e.getClass().getName(), e);
 +    }
 +
 +    try {
 +      c.securityOperations().revokeTablePermission(c.whoami(), tableName, TablePermission.READ);
 +      fail();
 +    } catch (Exception e) {
 +      if (!(e instanceof AccumuloSecurityException) || !((AccumuloSecurityException) e).getSecurityErrorCode().equals(SecurityErrorCode.TABLE_DOESNT_EXIST))
 +        throw new Exception("Has permission resulted in " + e.getClass().getName(), e);
 +    }
 +
 +    try {
 +      c.securityOperations().hasNamespacePermission(c.whoami(), namespace, NamespacePermission.READ);
 +      fail();
 +    } catch (Exception e) {
 +      if (!(e instanceof AccumuloSecurityException) || !((AccumuloSecurityException) e).getSecurityErrorCode().equals(SecurityErrorCode.NAMESPACE_DOESNT_EXIST))
 +        throw new Exception("Has permission resulted in " + e.getClass().getName(), e);
 +    }
 +
 +    try {
 +      c.securityOperations().grantNamespacePermission(c.whoami(), namespace, NamespacePermission.READ);
 +      fail();
 +    } catch (Exception e) {
 +      if (!(e instanceof AccumuloSecurityException) || !((AccumuloSecurityException) e).getSecurityErrorCode().equals(SecurityErrorCode.NAMESPACE_DOESNT_EXIST))
 +        throw new Exception("Has permission resulted in " + e.getClass().getName(), e);
 +    }
 +
 +    try {
 +      c.securityOperations().revokeNamespacePermission(c.whoami(), namespace, NamespacePermission.READ);
 +      fail();
 +    } catch (Exception e) {
 +      if (!(e instanceof AccumuloSecurityException) || !((AccumuloSecurityException) e).getSecurityErrorCode().equals(SecurityErrorCode.NAMESPACE_DOESNT_EXIST))
 +        throw new Exception("Has permission resulted in " + e.getClass().getName(), e);
 +    }
 +
 +  }
 +
 +  @Test
 +  public void verifyTableOperationsExceptions() throws Exception {
 +    String tableName = namespace + ".1";
 +    IteratorSetting setting = new IteratorSetting(200, VersioningIterator.class);
 +    Text a = new Text("a");
 +    Text z = new Text("z");
 +    TableOperations ops = c.tableOperations();
 +
 +    // this one doesn't throw an exception, so don't fail; just check that it works
 +    assertFalse(ops.exists(tableName));
 +
 +    // table operations that should throw an AccumuloException caused by NamespaceNotFoundException
 +    int numRun = 0;
 +    ACCUMULOEXCEPTIONS_NAMESPACENOTFOUND: for (int i = 0;; ++i)
 +      try {
 +        switch (i) {
 +          case 0:
 +            ops.create(tableName);
 +            fail();
 +            break;
 +          case 1:
 +            ops.create("a");
 +            ops.clone("a", tableName, true, Collections.<String,String> emptyMap(), Collections.<String> emptySet());
 +            fail();
 +            break;
 +          case 2:
 +            ops.importTable(tableName, System.getProperty("user.dir") + "/target");
 +            fail();
 +            break;
 +          default:
 +            // break out of infinite loop
 +            assertEquals(3, i); // check test integrity
 +            assertEquals(3, numRun); // check test integrity
 +            break ACCUMULOEXCEPTIONS_NAMESPACENOTFOUND;
 +        }
 +      } catch (Exception e) {
 +        numRun++;
 +        if (!(e instanceof AccumuloException) || !(e.getCause() instanceof NamespaceNotFoundException))
 +          throw new Exception("Case " + i + " resulted in " + e.getClass().getName(), e);
 +      }
 +
 +    // table operations that should throw an AccumuloException caused by a TableNotFoundException caused by a NamespaceNotFoundException
 +    // these are here because we didn't declare TableNotFoundException in the API :(
 +    numRun = 0;
 +    ACCUMULOEXCEPTIONS_TABLENOTFOUND: for (int i = 0;; ++i)
 +      try {
 +        switch (i) {
 +          case 0:
 +            ops.removeConstraint(tableName, 0);
 +            fail();
 +            break;
 +          case 1:
 +            ops.removeProperty(tableName, "a");
 +            fail();
 +            break;
 +          case 2:
 +            ops.setProperty(tableName, "a", "b");
 +            fail();
 +            break;
 +          default:
 +            // break out of infinite loop
 +            assertEquals(3, i); // check test integrity
 +            assertEquals(3, numRun); // check test integrity
 +            break ACCUMULOEXCEPTIONS_TABLENOTFOUND;
 +        }
 +      } catch (Exception e) {
 +        numRun++;
 +        if (!(e instanceof AccumuloException) || !(e.getCause() instanceof TableNotFoundException)
 +            || !(e.getCause().getCause() instanceof NamespaceNotFoundException))
 +          throw new Exception("Case " + i + " resulted in " + e.getClass().getName(), e);
 +      }
 +
 +    // table operations that should throw a TableNotFoundException caused by NamespaceNotFoundException
 +    numRun = 0;
 +    TABLENOTFOUNDEXCEPTIONS: for (int i = 0;; ++i)
 +      try {
 +        switch (i) {
 +          case 0:
 +            ops.addConstraint(tableName, NumericValueConstraint.class.getName());
 +            fail();
 +            break;
 +          case 1:
 +            ops.addSplits(tableName, new TreeSet<Text>());
 +            fail();
 +            break;
 +          case 2:
 +            ops.attachIterator(tableName, setting);
 +            fail();
 +            break;
 +          case 3:
 +            ops.cancelCompaction(tableName);
 +            fail();
 +            break;
 +          case 4:
 +            ops.checkIteratorConflicts(tableName, setting, EnumSet.allOf(IteratorScope.class));
 +            fail();
 +            break;
 +          case 5:
 +            ops.clearLocatorCache(tableName);
 +            fail();
 +            break;
 +          case 6:
 +            ops.clone(tableName, "2", true, Collections.<String,String> emptyMap(), Collections.<String> emptySet());
 +            fail();
 +            break;
 +          case 7:
 +            ops.compact(tableName, a, z, true, true);
 +            fail();
 +            break;
 +          case 8:
 +            ops.delete(tableName);
 +            fail();
 +            break;
 +          case 9:
 +            ops.deleteRows(tableName, a, z);
 +            fail();
 +            break;
 +          case 10:
 +            ops.splitRangeByTablets(tableName, new Range(), 10);
 +            fail();
 +            break;
 +          case 11:
 +            ops.exportTable(tableName, namespace + "_dir");
 +            fail();
 +            break;
 +          case 12:
 +            ops.flush(tableName, a, z, true);
 +            fail();
 +            break;
 +          case 13:
 +            ops.getDiskUsage(Collections.singleton(tableName));
 +            fail();
 +            break;
 +          case 14:
 +            ops.getIteratorSetting(tableName, "a", IteratorScope.scan);
 +            fail();
 +            break;
 +          case 15:
 +            ops.getLocalityGroups(tableName);
 +            fail();
 +            break;
 +          case 16:
 +            ops.getMaxRow(tableName, Authorizations.EMPTY, a, true, z, true);
 +            fail();
 +            break;
 +          case 17:
 +            ops.getProperties(tableName);
 +            fail();
 +            break;
 +          case 18:
 +            ops.importDirectory(tableName, "", "", false);
 +            fail();
 +            break;
 +          case 19:
 +            ops.testClassLoad(tableName, VersioningIterator.class.getName(), SortedKeyValueIterator.class.getName());
 +            fail();
 +            break;
 +          case 20:
 +            ops.listConstraints(tableName);
 +            fail();
 +            break;
 +          case 21:
 +            ops.listIterators(tableName);
 +            fail();
 +            break;
 +          case 22:
 +            ops.listSplits(tableName);
 +            fail();
 +            break;
 +          case 23:
 +            ops.merge(tableName, a, z);
 +            fail();
 +            break;
 +          case 24:
 +            ops.offline(tableName, true);
 +            fail();
 +            break;
 +          case 25:
 +            ops.online(tableName, true);
 +            fail();
 +            break;
 +          case 26:
 +            ops.removeIterator(tableName, "a", EnumSet.of(IteratorScope.scan));
 +            fail();
 +            break;
 +          case 27:
 +            ops.rename(tableName, tableName + "2");
 +            fail();
 +            break;
 +          case 28:
 +            ops.setLocalityGroups(tableName, Collections.<String,Set<Text>> emptyMap());
 +            fail();
 +            break;
 +          default:
 +            // break out of infinite loop
 +            assertEquals(29, i); // check test integrity
 +            assertEquals(29, numRun); // check test integrity
 +            break TABLENOTFOUNDEXCEPTIONS;
 +        }
 +      } catch (Exception e) {
 +        numRun++;
 +        if (!(e instanceof TableNotFoundException) || !(e.getCause() instanceof NamespaceNotFoundException))
 +          throw new Exception("Case " + i + " resulted in " + e.getClass().getName(), e);
 +      }
 +  }
 +
 +  @Test
 +  public void verifyNamespaceOperationsExceptions() throws Exception {
 +    IteratorSetting setting = new IteratorSetting(200, VersioningIterator.class);
 +    NamespaceOperations ops = c.namespaceOperations();
 +
 +    // this one doesn't throw an exception, so don't fail; just check that it works
 +    assertFalse(ops.exists(namespace));
 +
 +    // namespace operations that should throw a NamespaceNotFoundException
 +    int numRun = 0;
 +    NAMESPACENOTFOUND: for (int i = 0;; ++i)
 +      try {
 +        switch (i) {
 +          case 0:
 +            ops.addConstraint(namespace, NumericValueConstraint.class.getName());
 +            fail();
 +            break;
 +          case 1:
 +            ops.attachIterator(namespace, setting);
 +            fail();
 +            break;
 +          case 2:
 +            ops.checkIteratorConflicts(namespace, setting, EnumSet.of(IteratorScope.scan));
 +            fail();
 +            break;
 +          case 3:
 +            ops.delete(namespace);
 +            fail();
 +            break;
 +          case 4:
 +            ops.getIteratorSetting(namespace, "thing", IteratorScope.scan);
 +            fail();
 +            break;
 +          case 5:
 +            ops.getProperties(namespace);
 +            fail();
 +            break;
 +          case 6:
 +            ops.listConstraints(namespace);
 +            fail();
 +            break;
 +          case 7:
 +            ops.listIterators(namespace);
 +            fail();
 +            break;
 +          case 8:
 +            ops.removeConstraint(namespace, 1);
 +            fail();
 +            break;
 +          case 9:
 +            ops.removeIterator(namespace, "thing", EnumSet.allOf(IteratorScope.class));
 +            fail();
 +            break;
 +          case 10:
 +            ops.removeProperty(namespace, "a");
 +            fail();
 +            break;
 +          case 11:
 +            ops.rename(namespace, namespace + "2");
 +            fail();
 +            break;
 +          case 12:
 +            ops.setProperty(namespace, "k", "v");
 +            fail();
 +            break;
 +          case 13:
 +            ops.testClassLoad(namespace, VersioningIterator.class.getName(), SortedKeyValueIterator.class.getName());
 +            fail();
 +            break;
 +          default:
 +            // break out of infinite loop
 +            assertEquals(14, i); // check test integrity
 +            assertEquals(14, numRun); // check test integrity
 +            break NAMESPACENOTFOUND;
 +        }
 +      } catch (Exception e) {
 +        numRun++;
 +        if (!(e instanceof NamespaceNotFoundException))
 +          throw new Exception("Case " + i + " resulted in " + e.getClass().getName(), e);
 +      }
 +
 +    // namespace operations that should throw a NamespaceExistsException
 +    numRun = 0;
 +    NAMESPACEEXISTS: for (int i = 0;; ++i)
 +      try {
 +        switch (i) {
 +          case 0:
 +            ops.create(namespace + "0");
 +            ops.create(namespace + "0"); // should fail here
 +            fail();
 +            break;
 +          case 1:
 +            ops.create(namespace + i + "_1");
 +            ops.create(namespace + i + "_2");
 +            ops.rename(namespace + i + "_1", namespace + i + "_2"); // should fail here
 +            fail();
 +            break;
 +          case 2:
 +            ops.create(Namespaces.DEFAULT_NAMESPACE);
 +            fail();
 +            break;
 +          case 3:
 +            ops.create(Namespaces.ACCUMULO_NAMESPACE);
 +            fail();
 +            break;
 +          case 4:
 +            ops.create(namespace + i + "_1");
 +            ops.rename(namespace + i + "_1", Namespaces.DEFAULT_NAMESPACE); // should fail here
 +            fail();
 +            break;
 +          case 5:
 +            ops.create(namespace + i + "_1");
 +            ops.rename(namespace + i + "_1", Namespaces.ACCUMULO_NAMESPACE); // should fail here
 +            fail();
 +            break;
 +          default:
 +            // break out of infinite loop
 +            assertEquals(6, i); // check test integrity
 +            assertEquals(6, numRun); // check test integrity
 +            break NAMESPACEEXISTS;
 +        }
 +      } catch (Exception e) {
 +        numRun++;
 +        if (!(e instanceof NamespaceExistsException))
 +          throw new Exception("Case " + i + " resulted in " + e.getClass().getName(), e);
 +      }
 +  }
 +
 +  private boolean checkTableHasProp(String t, String propKey, String propVal) {
 +    return checkHasProperty(t, propKey, propVal, true);
 +  }
 +
 +  private boolean checkNamespaceHasProp(String n, String propKey, String propVal) {
 +    return checkHasProperty(n, propKey, propVal, false);
 +  }
 +
 +  private boolean checkHasProperty(String name, String propKey, String propVal, boolean nameIsTable) {
 +    try {
 +      Iterable<Entry<String,String>> iterable = nameIsTable ? c.tableOperations().getProperties(name) : c.namespaceOperations().getProperties(name);
 +      for (Entry<String,String> e : iterable)
 +        if (propKey.equals(e.getKey()))
 +          return propVal.equals(e.getValue());
 +      return false;
 +    } catch (Exception e) {
 +      fail();
 +      return false;
 +    }
 +  }
 +
 +  public static class SimpleFilter extends Filter {
 +    @Override
 +    public boolean accept(Key k, Value v) {
 +      if (k.getColumnFamily().toString().equals("a"))
 +        return false;
 +      return true;
 +    }
 +  }
 +
 +  private void expectPermissionDenied(AccumuloSecurityException sec) {
 +    assertEquals(sec.getSecurityErrorCode().getClass(), SecurityErrorCode.class);
 +    switch (sec.getSecurityErrorCode()) {
 +      case PERMISSION_DENIED:
 +        break;
 +      default:
 +        fail();
 +    }
 +  }
 +
 +}


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