Package voldemort.cluster

Examples of voldemort.cluster.Cluster

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                                                          System.getProperty("java.io.tmpdir")));
        String storeDir = (String) options.valueOf("store-dir");
        ReadOnlyStorageFormat format = ReadOnlyStorageFormat.fromCode(CmdUtils.valueOf(options,
                                                                                       "version",
                                                                                       ReadOnlyStorageFormat.READONLY_V2.toString()));
        Cluster cluster = null;
        int nodeId = 0;

        SerializerDefinition sdef = new SerializerDefinition("json", "'string'");
        StoreDefinition storeDef = new StoreDefinitionBuilder().setName("test")
                                                               .setKeySerializer(sdef)
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            // Setup the cluster
            Properties props = new Properties();
            props.setProperty("rest.enable", "true");
            props.setProperty("http.enable", "true");

            Cluster customCluster = clusterMapper.readCluster(new FileReader(clusterXmlFile), false);

            cluster = ServerTestUtils.startVoldemortCluster(servers,
                                                            null,
                                                            clusterXmlFile,
                                                            storesXmlfile,
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    @Test
    public void testStartVoldemortCluster() throws IOException {
        int numServers = 8;
        VoldemortServer[] servers = new VoldemortServer[numServers];
        int partitionMap[][] = { { 0 }, { 1 }, { 2 }, { 3 }, { 4 }, { 5 }, { 6 }, { 7 } };
        Cluster cluster = ServerTestUtils.startVoldemortCluster(numServers,
                                                                servers,
                                                                partitionMap,
                                                                socketStoreFactory,
                                                                true,
                                                                null,
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        }
    }

    // @Test
    public void startMultipleVoldemortServers() throws IOException {
        Cluster cluster = ServerTestUtils.getLocalCluster(16, new int[][] { { 0 }, { 1 }, { 2 },
                { 3 }, { 4 }, { 5 }, { 6 }, { 7 }, { 8 }, { 9 }, { 10 }, { 11 }, { 12 }, { 13 },
                { 14 }, { 15 } });

        VoldemortServer[] servers = new VoldemortServer[16];
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        VoldemortServer[] servers = new VoldemortServer[numNodes];
        int[][] partitionMap = new int[numNodes][1];
        for(int i = 0; i < numNodes; i++) {
            partitionMap[i][0] = i;
        }
        Cluster cluster = ServerTestUtils.startVoldemortCluster(numNodes,
                                                                servers,
                                                                partitionMap,
                                                                socketStoreFactory,
                                                                true,
                                                                null,
                                                                storeDefinitionFile,
                                                                new Properties());

        Map<Integer, VoldemortServer> serverMap = new HashMap<Integer, VoldemortServer>();
        for(int i = 0; i < cluster.getNumberOfNodes(); i++) {
            serverMap.put(i, servers[i]);
            Store<ByteArray, byte[], byte[]> store = new InMemoryStorageEngine<ByteArray, byte[], byte[]>("test-sleepy");
            if(i < numSlowNodes)
                store = new SleepyStore<ByteArray, byte[], byte[]>(delay, store);
            StoreRepository storeRepository = servers[i].getStoreRepository();
            storeRepository.addLocalStore(store);
        }

        Map<Integer, Store<ByteArray, byte[], byte[]>> stores = new HashMap<Integer, Store<ByteArray, byte[], byte[]>>();
        for(Node node: cluster.getNodes()) {
            Store<ByteArray, byte[], byte[]> socketStore = ServerTestUtils.getSocketStore(socketStoreFactory,
                                                                                          "test-sleepy",
                                                                                          node.getSocketPort(),
                                                                                          clientConfig.getRequestFormatType());
            stores.put(node.getId(), socketStore);
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            contents.append(entry.getKey() + "\t" + entry.getValue() + "\n");
        FileUtils.writeStringToFile(inputFile, contents.toString());

        String storeName = "test";
        SerializerDefinition serDef = new SerializerDefinition("string");
        Cluster cluster = ServerTestUtils.getLocalCluster(10);

        // Test backwards compatibility
        StoreDefinition def = new StoreDefinitionBuilder().setName(storeName)
                                                          .setType(ReadOnlyStorageConfiguration.TYPE_NAME)
                                                          .setKeySerializer(serDef)
                                                          .setValueSerializer(serDef)
                                                          .setRoutingPolicy(RoutingTier.CLIENT)
                                                          .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                          .setReplicationFactor(1)
                                                          .setPreferredReads(1)
                                                          .setRequiredReads(1)
                                                          .setPreferredWrites(1)
                                                          .setRequiredWrites(1)
                                                          .build();
        HadoopStoreBuilder builder = new HadoopStoreBuilder(new Configuration(),
                                                            TextStoreMapper.class,
                                                            TextInputFormat.class,
                                                            cluster,
                                                            def,
                                                            64 * 1024,
                                                            new Path(tempDir.getAbsolutePath()),
                                                            new Path(outputDir.getAbsolutePath()),
                                                            new Path(inputFile.getAbsolutePath()),
                                                            CheckSumType.MD5,
                                                            saveKeys,
                                                            false);
        builder.build();

        // Should not produce node--1 directory + have one folder for every node
        Assert.assertEquals(cluster.getNumberOfNodes(), outputDir.listFiles().length);
        for(File f: outputDir.listFiles()) {
            Assert.assertFalse(f.toString().contains("node--1"));
        }

        // Check if individual nodes exist, along with their metadata file
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                                 tmplNode.getAdminPort(),
                                 tmplNode.getPartitionIds());
            nodes.add(node);
        }

        return new Cluster(template.getName(), nodes);
    }
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            nodes.add(node);
            nodeIdsInv.put(nodeId, hostName);
            activeHostNames.add(hostName);
        }

        Cluster cluster = new Cluster(template.getName(), nodes);

        deploy(activeHostNames, ec2RebalanceTestConfig);
        startClusterAsync(activeHostNames, ec2RebalanceTestConfig, nodeIds);

        logger.info("Sleeping for ten seconds to let Voldemort start.");
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            contents.append(entry.getKey() + "\t" + entry.getValue() + "\n");
        FileUtils.writeStringToFile(inputFile, contents.toString());

        String storeName = "test";
        SerializerDefinition serDef = new SerializerDefinition("string");
        Cluster cluster = ServerTestUtils.getLocalCluster(1);

        // Test backwards compatibility
        StoreDefinition def = new StoreDefinitionBuilder().setName(storeName)
                                                          .setType(ReadOnlyStorageConfiguration.TYPE_NAME)
                                                          .setKeySerializer(serDef)
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public class RebalanceUtilsTest {

    @Test
    public void testUpdateCluster() {
        Cluster currentCluster = ServerTestUtils.getLocalCluster(2, new int[][] {
                { 0, 1, 2, 3, 4, 5, 6, 7, 8 }, {} });

        Cluster finalCluster = ServerTestUtils.getLocalCluster(2, new int[][] {
                { 0, 1, 4, 5, 6, 7, 8 }, { 2, 3 } });
        Cluster updatedCluster = UpdateClusterUtils.updateCluster(currentCluster,
                                                              new ArrayList<Node>(finalCluster.getNodes()));
        assertEquals("updated cluster should match finalCluster", updatedCluster, finalCluster);
    }
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Related Classes of voldemort.cluster.Cluster

  • voldemort.client.AdminServiceBasicTest
  • voldemort.client.AtomicSetMetadataPairTest
  • voldemort.client.protocol.admin.AdminClient$MetadataManagementOperations
  • voldemort.client.protocol.admin.AdminClient$RebalancingOperations
  • voldemort.client.protocol.admin.AdminClient$RestoreOperations
  • voldemort.client.rebalance.AbstractNonZonedRebalanceTest
  • voldemort.client.rebalance.AbstractZonedRebalanceTest
  • voldemort.client.rebalance.RebalanceController
  • voldemort.client.rebalance.RebalanceMetadataConsistencyTest
  • voldemort.client.rebalance.RebalancePlan
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