Examples with SocketStoreFactory voldemort.store.socket.SocketStoreFactory used on opensource projects

Example 11 with SocketStoreFactory

use of voldemort.store.socket.SocketStoreFactory in project voldemort by voldemort.

the class ConsistencyCheckTest method testOnePartitionEndToEndBasedOnVersion.

@Test
public void testOnePartitionEndToEndBasedOnVersion() throws Exception {
    long now = System.currentTimeMillis();
    // setup four nodes with one store and one partition
    final SocketStoreFactory socketStoreFactory = new ClientRequestExecutorPool(2, 10000, 100000, 32 * 1024);
    VoldemortServer[] servers = new VoldemortServer[4];
    int[][] partitionMap = { { 0 }, { 1 }, { 2 }, { 3 } };
    Cluster cluster = ServerTestUtils.startVoldemortCluster(4, servers, partitionMap, socketStoreFactory, true, null, STORES_XML, new Properties());
    Node node = cluster.getNodeById(0);
    String bootstrapUrl = "tcp://" + node.getHost() + ":" + node.getSocketPort();
    AdminClient adminClient = new AdminClient(bootstrapUrl);
    byte[] value = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
    byte[] value2 = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
    // make versions
    VectorClock vc1 = new VectorClock();
    VectorClock vc2 = new VectorClock();
    VectorClock vc3 = new VectorClock();
    // [0:1]
    vc1.incrementVersion(0, now);
    // [1:1]
    vc2.incrementVersion(1, now - 5000);
    // [0:1], over a day old
    vc3.incrementVersion(0, now - 89000000);
    ArrayList<Pair<ByteArray, Versioned<byte[]>>> n0store = new ArrayList<Pair<ByteArray, Versioned<byte[]>>>();
    ArrayList<Pair<ByteArray, Versioned<byte[]>>> n1store = new ArrayList<Pair<ByteArray, Versioned<byte[]>>>();
    ArrayList<Pair<ByteArray, Versioned<byte[]>>> n2store = new ArrayList<Pair<ByteArray, Versioned<byte[]>>>();
    ArrayList<Pair<ByteArray, Versioned<byte[]>>> n3store = new ArrayList<Pair<ByteArray, Versioned<byte[]>>>();
    ArrayList<ByteArray> keysHashedToPar0 = new ArrayList<ByteArray>();
    // find store
    Versioned<List<StoreDefinition>> storeDefinitions = adminClient.metadataMgmtOps.getRemoteStoreDefList(0);
    List<StoreDefinition> StoreDefinitions = storeDefinitions.getValue();
    StoreDefinition storeDefinition = null;
    for (StoreDefinition def : StoreDefinitions) {
        if (def.getName().equals(STORE_NAME)) {
            storeDefinition = def;
            break;
        }
    }
    assertNotNull("No such store found: " + STORE_NAME, storeDefinition);
    RoutingStrategy router = new RoutingStrategyFactory().updateRoutingStrategy(storeDefinition, cluster);
    while (keysHashedToPar0.size() < 7) {
        // generate random key
        Map<ByteArray, byte[]> map = ServerTestUtils.createRandomKeyValuePairs(1);
        ByteArray key = map.keySet().iterator().next();
        key.get()[0] = (byte) keysHashedToPar0.size();
        Integer masterPartition = router.getMasterPartition(key.get());
        if (masterPartition == 0) {
            keysHashedToPar0.add(key);
        } else {
            continue;
        }
    }
    ByteArray k6 = keysHashedToPar0.get(6);
    ByteArray k5 = keysHashedToPar0.get(5);
    ByteArray k4 = keysHashedToPar0.get(4);
    ByteArray k3 = keysHashedToPar0.get(3);
    ByteArray k2 = keysHashedToPar0.get(2);
    ByteArray k1 = keysHashedToPar0.get(1);
    ByteArray k0 = keysHashedToPar0.get(0);
    // insert K6 into node 0,1,2
    Versioned<byte[]> v6 = new Versioned<byte[]>(value, vc1);
    n0store.add(Pair.create(k6, v6));
    n1store.add(Pair.create(k6, v6));
    n2store.add(Pair.create(k6, v6));
    // insert K6(conflicting value and version) into node 0,1,2,3
    Versioned<byte[]> v6ConflictEarly = new Versioned<byte[]>(value2, vc2);
    n0store.add(Pair.create(k6, v6ConflictEarly));
    n1store.add(Pair.create(k6, v6ConflictEarly));
    n2store.add(Pair.create(k6, v6ConflictEarly));
    n3store.add(Pair.create(k6, v6ConflictEarly));
    // insert K4,K5 into four nodes
    Versioned<byte[]> v5 = new Versioned<byte[]>(value, vc1);
    Versioned<byte[]> v4 = new Versioned<byte[]>(value, vc1);
    n0store.add(Pair.create(k5, v5));
    n1store.add(Pair.create(k5, v5));
    n2store.add(Pair.create(k5, v5));
    n3store.add(Pair.create(k5, v5));
    n0store.add(Pair.create(k4, v4));
    n1store.add(Pair.create(k4, v4));
    n2store.add(Pair.create(k4, v4));
    n3store.add(Pair.create(k4, v4));
    // insert K3 into node 0,1,2
    Versioned<byte[]> v3 = new Versioned<byte[]>(value, vc2);
    n0store.add(Pair.create(k3, v3));
    n1store.add(Pair.create(k3, v3));
    n2store.add(Pair.create(k3, v3));
    // insert K3(conflicting but latest version) into node 0,1,2,3
    Versioned<byte[]> v3ConflictLate = new Versioned<byte[]>(value, vc1);
    n0store.add(Pair.create(k3, v3ConflictLate));
    n1store.add(Pair.create(k3, v3ConflictLate));
    n2store.add(Pair.create(k3, v3ConflictLate));
    n3store.add(Pair.create(k3, v3ConflictLate));
    // insert K2 into node 0,1
    Versioned<byte[]> v2 = new Versioned<byte[]>(value, vc1);
    n0store.add(Pair.create(k2, v2));
    n1store.add(Pair.create(k2, v2));
    // insert K1 into node 0
    Versioned<byte[]> v1 = new Versioned<byte[]>(value, vc1);
    n0store.add(Pair.create(k1, v1));
    // insert K0(out of retention) into node 0,1,2
    Versioned<byte[]> v0 = new Versioned<byte[]>(value, vc3);
    n0store.add(Pair.create(k0, v0));
    n1store.add(Pair.create(k0, v0));
    n2store.add(Pair.create(k0, v0));
    // stream to store
    adminClient.streamingOps.updateEntries(0, STORE_NAME, n0store.iterator(), null);
    adminClient.streamingOps.updateEntries(1, STORE_NAME, n1store.iterator(), null);
    adminClient.streamingOps.updateEntries(2, STORE_NAME, n2store.iterator(), null);
    adminClient.streamingOps.updateEntries(3, STORE_NAME, n3store.iterator(), null);
    // should have FULL:2(K4,K5), LATEST_CONSISTENT:1(K3),
    // INCONSISTENT:2(K6,K2), ignored(K1,K0)
    List<String> urls = new ArrayList<String>();
    urls.add(bootstrapUrl);
    ConsistencyCheck.ComparisonType[] comparisonTypes = ConsistencyCheck.ComparisonType.values();
    for (ConsistencyCheck.ComparisonType type : comparisonTypes) {
        StringWriter sw = new StringWriter();
        ConsistencyCheck checker = new ConsistencyCheck(urls, STORE_NAME, 0, sw, type);
        Reporter reporter = null;
        checker.connect();
        reporter = checker.execute();
        assertEquals(7 - 2, reporter.numTotalKeys);
        assertEquals(3, reporter.numGoodKeys);
    }
    for (VoldemortServer vs : servers) {
        vs.stop();
    }
}

Example 12 with SocketStoreFactory

use of voldemort.store.socket.SocketStoreFactory in project voldemort by voldemort.

the class ZoneShrinkageCLITest method setup.

public void setup() throws IOException {
    // setup cluster
    bsURL = cluster.getNodes().iterator().next().getSocketUrl().toString();
    for (Node node : cluster.getNodes()) {
        SocketStoreFactory ssf = new TestSocketStoreFactory();
        VoldemortConfig config = ServerTestUtils.createServerConfigWithDefs(true, node.getId(), TestUtils.createTempDir().getAbsolutePath(), cluster, oldStores, new Properties());
        VoldemortServer vs = ServerTestUtils.startVoldemortServer(ssf, config, cluster);
        vservers.put(node.getId(), vs);
        socketStoreFactories.put(node.getId(), ssf);
    }
}

Example 13 with SocketStoreFactory

use of voldemort.store.socket.SocketStoreFactory in project voldemort by voldemort.

the class ConsistencyFixTest method setUpCluster.

/**
 * @return bootstrap url
 */
public static String setUpCluster() {
    // setup four nodes with one store and one partition
    final SocketStoreFactory socketStoreFactory = new ClientRequestExecutorPool(2, 10000, 100000, 32 * 1024);
    VoldemortServer[] servers = new VoldemortServer[4];
    int[][] partitionMap = { { 0 }, { 1 }, { 2 }, { 3 } };
    try {
        Cluster cluster = ServerTestUtils.startVoldemortCluster(4, servers, partitionMap, socketStoreFactory, true, null, STORES_XML, new Properties());
        Node node = cluster.getNodeById(0);
        return "tcp://" + node.getHost() + ":" + node.getSocketPort();
    } catch (IOException e) {
        e.printStackTrace();
        fail("Unexpected exception");
    }
    return null;
}

Example 14 with SocketStoreFactory

use of voldemort.store.socket.SocketStoreFactory in project voldemort by voldemort.

the class AdminFetchTest method setUp.

@Before
public void setUp() throws IOException {
    partitionToKeysMap = new HashMap<Integer, Set<String>>();
    SocketStoreFactory socketStoreFactory = new ClientRequestExecutorPool(2, 10000, 100000, 32 * 1024);
    final int numServers = 2;
    servers = new VoldemortServer[numServers];
    int[][] partitionMap = { { 0, 1, 2, 3 }, { 4, 5, 6, 7 } };
    cluster = ServerTestUtils.startVoldemortCluster(numServers, servers, partitionMap, socketStoreFactory, this.useNio, null, storesXmlfile, properties);
    List<StoreDefinition> storeDefs = new StoreDefinitionsMapper().readStoreList(new File(storesXmlfile));
    for (StoreDefinition storeDef : storeDefs) if (storeDef.getName().equals(testStoreName))
        testStoreDef = storeDef;
    routingStrategy = new RoutingStrategyFactory().updateRoutingStrategy(testStoreDef, cluster);
    adminClient = ServerTestUtils.getAdminClient(cluster);
    // load data into the servers
    Node firstServer = cluster.getNodes().iterator().next();
    String bootstrapUrl = "tcp://" + firstServer.getHost() + ":" + firstServer.getSocketPort();
    StoreClientFactory factory = new SocketStoreClientFactory(new ClientConfig().setBootstrapUrls(bootstrapUrl).setSelectors(2));
    // create a client that executes operations on a single store
    StoreClient<String, String> voldClient = factory.getStoreClient("users");
    for (int i = 0; i < TEST_STREAM_KEYS_SIZE; i++) {
        String key = "key" + i;
        byte[] bkey = key.getBytes("UTF-8");
        int partition = routingStrategy.getPartitionList(bkey).get(0);
        if (!partitionToKeysMap.containsKey(partition))
            partitionToKeysMap.put(partition, new HashSet<String>());
        partitionToKeysMap.get(partition).add(key);
        voldClient.put(key, "value" + i);
    }
}

Example 15 with SocketStoreFactory

use of voldemort.store.socket.SocketStoreFactory in project voldemort by voldemort.

the class ServerTestUtils method startVoldemortCluster.

public static Cluster startVoldemortCluster(VoldemortServer[] servers, int[][] partitionMap, Properties serverProperties, String storesXmlFile) throws IOException {
    SocketStoreFactory socketStoreFactory = getSocketStoreFactory();
    Cluster cluster = null;
    try {
        cluster = ServerTestUtils.startVoldemortCluster(servers.length, servers, partitionMap, socketStoreFactory, true, null, storesXmlFile, serverProperties);
    } finally {
        socketStoreFactory.close();
    }
    return cluster;
}