Examples with StandaloneAccumuloClusterConfiguration org.apache.accumulo.harness.conf.StandaloneAccumuloClusterConfiguration used on opensource projects

Example 1 with StandaloneAccumuloClusterConfiguration

use of org.apache.accumulo.harness.conf.StandaloneAccumuloClusterConfiguration in project accumulo by apache.

the class ShellConfigIT method experimentalPropTest.

@Test
public void experimentalPropTest() throws Exception {
    // ensure experimental props do not show up in config output unless set
    AuthenticationToken token = getAdminToken();
    File clientConfFile = null;
    switch(getClusterType()) {
        case MINI:
            MiniAccumuloClusterImpl mac = (MiniAccumuloClusterImpl) getCluster();
            clientConfFile = mac.getConfig().getClientConfFile();
            break;
        case STANDALONE:
            StandaloneAccumuloClusterConfiguration standaloneConf = (StandaloneAccumuloClusterConfiguration) getClusterConfiguration();
            clientConfFile = standaloneConf.getClientConfFile();
            break;
        default:
            Assert.fail("Unknown cluster type");
    }
    Assert.assertNotNull(clientConfFile);
    TestShell ts = null;
    if (token instanceof PasswordToken) {
        String passwd = new String(((PasswordToken) token).getPassword(), UTF_8);
        ts = new TestShell(getAdminPrincipal(), passwd, getCluster().getInstanceName(), getCluster().getZooKeepers(), clientConfFile);
    } else if (token instanceof KerberosToken) {
        ts = new TestShell(getAdminPrincipal(), null, getCluster().getInstanceName(), getCluster().getZooKeepers(), clientConfFile);
    } else {
        Assert.fail("Unknown token type");
    }
    assertTrue(Property.CRYPTO_CIPHER_KEY_ALGORITHM_NAME.isExperimental());
    String configOutput = ts.exec("config");
    assertTrue(configOutput.contains(PerTableVolumeChooser.TABLE_VOLUME_CHOOSER));
    assertFalse(configOutput.contains(Property.CRYPTO_CIPHER_KEY_ALGORITHM_NAME.getKey()));
}

Example 2 with StandaloneAccumuloClusterConfiguration

use of org.apache.accumulo.harness.conf.StandaloneAccumuloClusterConfiguration in project accumulo by apache.

the class AccumuloClusterHarness method setupCluster.

@Before
public void setupCluster() throws Exception {
    // Before we try to instantiate the cluster, check to see if the test even wants to run against this type of cluster
    Assume.assumeTrue(canRunTest(type));
    switch(type) {
        case MINI:
            MiniClusterHarness miniClusterHarness = new MiniClusterHarness();
            // Intrinsically performs the callback to let tests alter MiniAccumuloConfig and core-site.xml
            MiniAccumuloClusterImpl impl = miniClusterHarness.create(this, getAdminToken(), krb);
            cluster = impl;
            // MAC makes a ClientConf for us, just set it
            ((AccumuloMiniClusterConfiguration) clusterConf).setClientConf(impl.getClientConfig());
            // Login as the "root" user
            if (null != krb) {
                ClusterUser rootUser = krb.getRootUser();
                // Log in the 'client' user
                UserGroupInformation.loginUserFromKeytab(rootUser.getPrincipal(), rootUser.getKeytab().getAbsolutePath());
            }
            break;
        case STANDALONE:
            StandaloneAccumuloClusterConfiguration conf = (StandaloneAccumuloClusterConfiguration) clusterConf;
            ClientConfiguration clientConf = conf.getClientConf();
            StandaloneAccumuloCluster standaloneCluster = new StandaloneAccumuloCluster(conf.getInstance(), clientConf, conf.getTmpDirectory(), conf.getUsers());
            // If these are provided in the configuration, pass them into the cluster
            standaloneCluster.setAccumuloHome(conf.getAccumuloHome());
            standaloneCluster.setClientAccumuloConfDir(conf.getClientAccumuloConfDir());
            standaloneCluster.setServerAccumuloConfDir(conf.getServerAccumuloConfDir());
            standaloneCluster.setHadoopConfDir(conf.getHadoopConfDir());
            standaloneCluster.setServerCmdPrefix(conf.getServerCmdPrefix());
            standaloneCluster.setClientCmdPrefix(conf.getClientCmdPrefix());
            // For SASL, we need to get the Hadoop configuration files as well otherwise UGI will log in as SIMPLE instead of KERBEROS
            Configuration hadoopConfiguration = standaloneCluster.getHadoopConfiguration();
            if (clientConf.hasSasl()) {
                UserGroupInformation.setConfiguration(hadoopConfiguration);
                // Login as the admin user to start the tests
                UserGroupInformation.loginUserFromKeytab(conf.getAdminPrincipal(), conf.getAdminKeytab().getAbsolutePath());
            }
            // Set the implementation
            cluster = standaloneCluster;
            break;
        default:
            throw new RuntimeException("Unhandled type");
    }
    if (type.isDynamic()) {
        cluster.start();
    } else {
        log.info("Removing tables which appear to be from a previous test run");
        cleanupTables();
        log.info("Removing users which appear to be from a previous test run");
        cleanupUsers();
    }
    switch(type) {
        case MINI:
            if (null != krb) {
                final String traceTable = Property.TRACE_TABLE.getDefaultValue();
                final ClusterUser systemUser = krb.getAccumuloServerUser(), rootUser = krb.getRootUser();
                // Login as the trace user
                UserGroupInformation.loginUserFromKeytab(systemUser.getPrincipal(), systemUser.getKeytab().getAbsolutePath());
                // Open a connector as the system user (ensures the user will exist for us to assign permissions to)
                UserGroupInformation.loginUserFromKeytab(systemUser.getPrincipal(), systemUser.getKeytab().getAbsolutePath());
                Connector conn = cluster.getConnector(systemUser.getPrincipal(), new KerberosToken());
                // Then, log back in as the "root" user and do the grant
                UserGroupInformation.loginUserFromKeytab(rootUser.getPrincipal(), rootUser.getKeytab().getAbsolutePath());
                conn = getConnector();
                // Create the trace table
                conn.tableOperations().create(traceTable);
                // Trace user (which is the same kerberos principal as the system user, but using a normal KerberosToken) needs
                // to have the ability to read, write and alter the trace table
                conn.securityOperations().grantTablePermission(systemUser.getPrincipal(), traceTable, TablePermission.READ);
                conn.securityOperations().grantTablePermission(systemUser.getPrincipal(), traceTable, TablePermission.WRITE);
                conn.securityOperations().grantTablePermission(systemUser.getPrincipal(), traceTable, TablePermission.ALTER_TABLE);
            }
            break;
        default:
    }
}