Examples with HBaseTestingUtil org.apache.hadoop.hbase.HBaseTestingUtil used on opensource projects

Example 96 with HBaseTestingUtil

use of org.apache.hadoop.hbase.HBaseTestingUtil in project hbase by apache.

the class TestServerLoadDurability method setUp.

@Before
public void setUp() throws Exception {
    utility = new HBaseTestingUtil(conf);
    utility.startMiniCluster(2);
    conn = ConnectionFactory.createConnection(utility.getConfiguration());
    admin = conn.getAdmin();
    String methodName = testName.getMethodName();
    tableName = TableName.valueOf(methodName.substring(0, methodName.length() - 3));
}

Example 97 with HBaseTestingUtil

use of org.apache.hadoop.hbase.HBaseTestingUtil in project hbase by apache.

the class TestVerifyReplicationCrossDiffHdfs method setUpBeforeClass.

@BeforeClass
public static void setUpBeforeClass() throws Exception {
    conf1.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/1");
    util1 = new HBaseTestingUtil(conf1);
    util1.startMiniZKCluster();
    MiniZooKeeperCluster miniZK = util1.getZkCluster();
    conf1 = util1.getConfiguration();
    conf2 = HBaseConfiguration.create(conf1);
    conf2.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/2");
    util2 = new HBaseTestingUtil(conf2);
    util2.setZkCluster(miniZK);
    util1.startMiniCluster();
    util2.startMiniCluster();
    createTestingTable(util1.getAdmin());
    createTestingTable(util2.getAdmin());
    addTestingPeer();
    LOG.info("Start to load some data to source cluster.");
    loadSomeData();
    LOG.info("Start mini MapReduce cluster.");
    mapReduceUtil.setZkCluster(miniZK);
    mapReduceUtil.startMiniMapReduceCluster();
}

Example 98 with HBaseTestingUtil

use of org.apache.hadoop.hbase.HBaseTestingUtil in project hbase by apache.

the class TestTableMapReduceUtil method testInitCredentialsForCluster2.

@Test
@SuppressWarnings("unchecked")
public void testInitCredentialsForCluster2() throws Exception {
    HBaseTestingUtil util1 = new HBaseTestingUtil();
    HBaseTestingUtil util2 = new HBaseTestingUtil();
    File keytab = new File(util1.getDataTestDir("keytab").toUri().getPath());
    MiniKdc kdc = util1.setupMiniKdc(keytab);
    try {
        String username = UserGroupInformation.getLoginUser().getShortUserName();
        String userPrincipal = username + "/localhost";
        kdc.createPrincipal(keytab, userPrincipal, HTTP_PRINCIPAL);
        loginUserFromKeytab(userPrincipal + '@' + kdc.getRealm(), keytab.getAbsolutePath());
        try (Closeable util1Closeable = startSecureMiniCluster(util1, kdc, userPrincipal);
            Closeable util2Closeable = startSecureMiniCluster(util2, kdc, userPrincipal)) {
            Configuration conf1 = util1.getConfiguration();
            Job job = Job.getInstance(conf1);
            TableMapReduceUtil.initCredentialsForCluster(job, util2.getConfiguration());
            Credentials credentials = job.getCredentials();
            Collection<Token<? extends TokenIdentifier>> tokens = credentials.getAllTokens();
            assertEquals(1, tokens.size());
            String clusterId = ZKClusterId.readClusterIdZNode(util2.getZooKeeperWatcher());
            Token<AuthenticationTokenIdentifier> tokenForCluster = (Token<AuthenticationTokenIdentifier>) credentials.getToken(new Text(clusterId));
            assertEquals(userPrincipal + '@' + kdc.getRealm(), tokenForCluster.decodeIdentifier().getUsername());
        }
    } finally {
        kdc.stop();
    }
}

Example 99 with HBaseTestingUtil

use of org.apache.hadoop.hbase.HBaseTestingUtil in project hbase by apache.

the class TestBlockReorder method setUp.

@Before
public void setUp() throws Exception {
    htu = new HBaseTestingUtil();
    // For the test with multiple blocks
    htu.getConfiguration().setInt("dfs.blocksize", 1024);
    htu.getConfiguration().setInt("dfs.replication", 3);
    htu.startMiniDFSCluster(3, new String[] { "/r1", "/r2", "/r3" }, new String[] { host1, host2, host3 });
    conf = htu.getConfiguration();
    cluster = htu.getDFSCluster();
    dfs = (DistributedFileSystem) FileSystem.get(conf);
}

Example 100 with HBaseTestingUtil

use of org.apache.hadoop.hbase.HBaseTestingUtil in project hbase by apache.

the class TestBlockReorderMultiBlocks method setUp.

@Before
public void setUp() throws Exception {
    htu = new HBaseTestingUtil();
    // For the test with multiple blocks
    htu.getConfiguration().setInt("dfs.blocksize", 1024);
    htu.getConfiguration().setInt("dfs.replication", 3);
    htu.startMiniDFSCluster(3, new String[] { "/r1", "/r2", "/r3" }, new String[] { host1, host2, host3 });
    conf = htu.getConfiguration();
    cluster = htu.getDFSCluster();
    dfs = (DistributedFileSystem) FileSystem.get(conf);
}