Examples with ZKWatcher org.apache.hadoop.hbase.zookeeper.ZKWatcher used on opensource projects

Example 61 with ZKWatcher

use of org.apache.hadoop.hbase.zookeeper.ZKWatcher in project hbase by apache.

the class TestZKSecretWatcher method newZK.

private static ZKWatcher newZK(Configuration conf, String name, Abortable abort) throws Exception {
    Configuration copy = HBaseConfiguration.create(conf);
    ZKWatcher zk = new ZKWatcher(copy, name, abort);
    return zk;
}

Example 62 with ZKWatcher

use of org.apache.hadoop.hbase.zookeeper.ZKWatcher in project hbase by apache.

the class TestVisibilityLabelsReplication method setup.

@Before
public void setup() throws Exception {
    // setup configuration
    conf = HBaseConfiguration.create();
    conf.setInt("hfile.format.version", 3);
    conf.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/1");
    conf.setInt("replication.source.size.capacity", 10240);
    conf.setLong("replication.source.sleepforretries", 100);
    conf.setInt("hbase.regionserver.maxlogs", 10);
    conf.setLong("hbase.master.logcleaner.ttl", 10);
    conf.setInt("zookeeper.recovery.retry", 1);
    conf.setInt("zookeeper.recovery.retry.intervalmill", 10);
    conf.setLong(HConstants.THREAD_WAKE_FREQUENCY, 100);
    conf.setInt("replication.stats.thread.period.seconds", 5);
    conf.setBoolean("hbase.tests.use.shortcircuit.reads", false);
    setVisibilityLabelServiceImpl(conf);
    conf.setStrings(HConstants.REPLICATION_CODEC_CONF_KEY, KeyValueCodecWithTags.class.getName());
    VisibilityTestUtil.enableVisiblityLabels(conf);
    conf.set(CoprocessorHost.REGIONSERVER_COPROCESSOR_CONF_KEY, VisibilityReplication.class.getName());
    conf.setStrings(CoprocessorHost.USER_REGION_COPROCESSOR_CONF_KEY, SimpleCP.class.getName());
    // Have to reset conf1 in case zk cluster location different
    // than default
    conf.setClass(VisibilityUtils.VISIBILITY_LABEL_GENERATOR_CLASS, SimpleScanLabelGenerator.class, ScanLabelGenerator.class);
    conf.set("hbase.superuser", User.getCurrent().getShortName());
    SUPERUSER = User.createUserForTesting(conf, User.getCurrent().getShortName(), new String[] { "supergroup" });
    // User.createUserForTesting(conf, User.getCurrent().getShortName(), new
    // String[] { "supergroup" });
    USER1 = User.createUserForTesting(conf, "user1", new String[] {});
    TEST_UTIL = new HBaseTestingUtil(conf);
    TEST_UTIL.startMiniZKCluster();
    MiniZooKeeperCluster miniZK = TEST_UTIL.getZkCluster();
    zkw1 = new ZKWatcher(conf, "cluster1", null, true);
    // Base conf2 on conf1 so it gets the right zk cluster.
    conf1 = HBaseConfiguration.create(conf);
    conf1.setInt("hfile.format.version", 3);
    conf1.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/2");
    conf1.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 6);
    conf1.setBoolean("hbase.tests.use.shortcircuit.reads", false);
    conf1.setStrings(HConstants.REPLICATION_CODEC_CONF_KEY, KeyValueCodecWithTags.class.getName());
    conf1.setStrings(CoprocessorHost.USER_REGION_COPROCESSOR_CONF_KEY, TestCoprocessorForTagsAtSink.class.getName());
    // setVisibilityLabelServiceImpl(conf1);
    USER1 = User.createUserForTesting(conf1, "user1", new String[] {});
    TEST_UTIL1 = new HBaseTestingUtil(conf1);
    TEST_UTIL1.setZkCluster(miniZK);
    zkw2 = new ZKWatcher(conf1, "cluster2", null, true);
    TEST_UTIL.startMiniCluster(1);
    // Wait for the labels table to become available
    TEST_UTIL.waitTableEnabled(LABELS_TABLE_NAME.getName(), 50000);
    TEST_UTIL1.startMiniCluster(1);
    admin = TEST_UTIL.getAdmin();
    ReplicationPeerConfig rpc = ReplicationPeerConfig.newBuilder().setClusterKey(TEST_UTIL1.getClusterKey()).build();
    admin.addReplicationPeer("2", rpc);
    Admin hBaseAdmin = TEST_UTIL.getAdmin();
    TableDescriptor tableDescriptor = TableDescriptorBuilder.newBuilder(TABLE_NAME).setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(fam).setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build()).build();
    try {
        hBaseAdmin.createTable(tableDescriptor);
    } finally {
        if (hBaseAdmin != null) {
            hBaseAdmin.close();
        }
    }
    Admin hBaseAdmin1 = TEST_UTIL1.getAdmin();
    try {
        hBaseAdmin1.createTable(tableDescriptor);
    } finally {
        if (hBaseAdmin1 != null) {
            hBaseAdmin1.close();
        }
    }
    addLabels();
    setAuths(conf);
    setAuths(conf1);
}

Example 63 with ZKWatcher

use of org.apache.hadoop.hbase.zookeeper.ZKWatcher in project hbase by apache.

the class TestTablePermissions method beforeClass.

@BeforeClass
public static void beforeClass() throws Exception {
    // setup configuration
    Configuration conf = UTIL.getConfiguration();
    SecureTestUtil.enableSecurity(conf);
    UTIL.startMiniCluster();
    // Wait for the ACL table to become available
    UTIL.waitTableEnabled(PermissionStorage.ACL_TABLE_NAME);
    UTIL.waitTableAvailable(TableName.valueOf("hbase:acl"));
    ZKW = new ZKWatcher(UTIL.getConfiguration(), "TestTablePermissions", ABORTABLE);
    UTIL.createTable(TEST_TABLE, TEST_FAMILY);
    UTIL.createTable(TEST_TABLE2, TEST_FAMILY);
}

Example 64 with ZKWatcher

use of org.apache.hadoop.hbase.zookeeper.ZKWatcher in project hbase by apache.

the class TestZKPermissionWatcher method beforeClass.

@BeforeClass
public static void beforeClass() throws Exception {
    // setup configuration
    Configuration conf = UTIL.getConfiguration();
    SecureTestUtil.enableSecurity(conf);
    // start minicluster
    UTIL.startMiniCluster();
    AUTH_A = new AuthManager(conf);
    AUTH_B = new AuthManager(conf);
    WATCHER_A = new ZKPermissionWatcher(new ZKWatcher(conf, "TestZKPermissionsWatcher_1", ABORTABLE), AUTH_A, conf);
    WATCHER_B = new ZKPermissionWatcher(new ZKWatcher(conf, "TestZKPermissionsWatcher_2", ABORTABLE), AUTH_B, conf);
    WATCHER_A.start();
    WATCHER_B.start();
}

Example 65 with ZKWatcher

use of org.apache.hadoop.hbase.zookeeper.ZKWatcher in project hbase by apache.

the class TestZKSecretWatcherRefreshKeys method testRefreshKeys.

@Test
public void testRefreshKeys() throws Exception {
    Configuration conf = TEST_UTIL.getConfiguration();
    ZKWatcher zk = newZK(conf, "127.0.0.1", new MockAbortable());
    AuthenticationTokenSecretManager keyManager = new AuthenticationTokenSecretManager(conf, zk, "127.0.0.1", 60 * 60 * 1000, 60 * 1000);
    ZKSecretWatcher watcher = new ZKSecretWatcher(conf, zk, keyManager);
    ZKUtil.deleteChildrenRecursively(zk, watcher.getKeysParentZNode());
    Integer[] keys = { 1, 2, 3, 4, 5, 6 };
    for (Integer key : keys) {
        AuthenticationKey ak = new AuthenticationKey(key, EnvironmentEdgeManager.currentTime() + 600 * 1000, null);
        ZKUtil.createWithParents(zk, ZNodePaths.joinZNode(watcher.getKeysParentZNode(), key.toString()), Writables.getBytes(ak));
    }
    Assert.assertNull(keyManager.getCurrentKey());
    watcher.refreshKeys();
    for (Integer key : keys) {
        Assert.assertNotNull(keyManager.getKey(key.intValue()));
    }
}