Package voldemort.serialization

Examples of voldemort.serialization.SerializerDefinition

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        HashMap<Integer, Integer> zrfRWStoreWithoutReplication = new HashMap<Integer, Integer>();
        zrfRWStoreWithoutReplication.put(1, 1);
        zrfRWStoreWithoutReplication.put(3, 1);
        rwStoreDefWithoutReplication = new StoreDefinitionBuilder().setName(testStoreNameRW)
                                                                   .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                   .setKeySerializer(new SerializerDefinition("string"))
                                                                   .setValueSerializer(new SerializerDefinition("string"))
                                                                   .setRoutingPolicy(RoutingTier.CLIENT)
                                                                   .setRoutingStrategyType(RoutingStrategyType.ZONE_STRATEGY)
                                                                   .setReplicationFactor(2)
                                                                   .setPreferredReads(1)
                                                                   .setRequiredReads(1)
                                                                   .setPreferredWrites(1)
                                                                   .setRequiredWrites(1)
                                                                   .setZoneCountReads(0)
                                                                   .setZoneCountWrites(0)
                                                                   .setZoneReplicationFactor(zrfRWStoreWithoutReplication)
                                                                   .setHintedHandoffStrategy(HintedHandoffStrategyType.PROXIMITY_STRATEGY)
                                                                   .build();

        storeDefWithoutReplication = Lists.newArrayList(rwStoreDefWithoutReplication);
        String storeDefWithoutReplicationString = new StoreDefinitionsMapper().writeStoreList(storeDefWithoutReplication);
        File file = File.createTempFile("two-stores-", ".xml");
        FileUtils.writeStringToFile(file, storeDefWithoutReplicationString);
        storeDefFileWithoutReplication = file.getAbsolutePath();

        // Now with replication
        HashMap<Integer, Integer> zrfRWStoreWithReplication = new HashMap<Integer, Integer>();
        zrfRWStoreWithReplication.put(1, 2);
        zrfRWStoreWithReplication.put(3, 2);
        rwStoreDefWithReplication = new StoreDefinitionBuilder().setName(testStoreNameRW)
                                                                .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                .setKeySerializer(new SerializerDefinition("string"))
                                                                .setValueSerializer(new SerializerDefinition("string"))
                                                                .setRoutingPolicy(RoutingTier.CLIENT)
                                                                .setRoutingStrategyType(RoutingStrategyType.ZONE_STRATEGY)
                                                                .setReplicationFactor(4)
                                                                .setPreferredReads(1)
                                                                .setRequiredReads(1)
                                                                .setPreferredWrites(1)
                                                                .setRequiredWrites(1)
                                                                .setZoneCountReads(0)
                                                                .setZoneCountWrites(0)
                                                                .setZoneReplicationFactor(zrfRWStoreWithReplication)
                                                                .setHintedHandoffStrategy(HintedHandoffStrategyType.PROXIMITY_STRATEGY)
                                                                .build();
        rwStoreDefWithReplication2 = new StoreDefinitionBuilder().setName(testStoreNameRW2)
                                                                 .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                 .setKeySerializer(new SerializerDefinition("string"))
                                                                 .setValueSerializer(new SerializerDefinition("string"))
                                                                 .setRoutingPolicy(RoutingTier.CLIENT)
                                                                 .setRoutingStrategyType(RoutingStrategyType.ZONE_STRATEGY)
                                                                 .setReplicationFactor(4)
                                                                 .setPreferredReads(1)
                                                                 .setRequiredReads(1)
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        HashMap<Integer, Integer> zrfRWStoreWithoutReplication = new HashMap<Integer, Integer>();
        zrfRWStoreWithoutReplication.put(0, 1);
        zrfRWStoreWithoutReplication.put(1, 1);
        rwStoreDefWithoutReplication = new StoreDefinitionBuilder().setName(testStoreNameRW)
                                                                   .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                   .setKeySerializer(new SerializerDefinition("string"))
                                                                   .setValueSerializer(new SerializerDefinition("string"))
                                                                   .setRoutingPolicy(RoutingTier.CLIENT)
                                                                   .setRoutingStrategyType(RoutingStrategyType.ZONE_STRATEGY)
                                                                   .setReplicationFactor(2)
                                                                   .setPreferredReads(1)
                                                                   .setRequiredReads(1)
                                                                   .setPreferredWrites(1)
                                                                   .setRequiredWrites(1)
                                                                   .setZoneCountReads(0)
                                                                   .setZoneCountWrites(0)
                                                                   .setZoneReplicationFactor(zrfRWStoreWithoutReplication)
                                                                   .setHintedHandoffStrategy(HintedHandoffStrategyType.PROXIMITY_STRATEGY)
                                                                   .build();

        storeDefWithoutReplication = Lists.newArrayList(rwStoreDefWithoutReplication);
        String storeDefWithoutReplicationString = new StoreDefinitionsMapper().writeStoreList(storeDefWithoutReplication);
        File file = File.createTempFile("two-stores-", ".xml");
        FileUtils.writeStringToFile(file, storeDefWithoutReplicationString);
        storeDefFileWithoutReplication = file.getAbsolutePath();

        // Now with replication
        HashMap<Integer, Integer> zrfRWStoreWithReplication = new HashMap<Integer, Integer>();
        zrfRWStoreWithReplication.put(0, 2);
        zrfRWStoreWithReplication.put(1, 2);
        rwStoreDefWithReplication = new StoreDefinitionBuilder().setName(testStoreNameRW)
                                                                .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                .setKeySerializer(new SerializerDefinition("string"))
                                                                .setValueSerializer(new SerializerDefinition("string"))
                                                                .setRoutingPolicy(RoutingTier.CLIENT)
                                                                .setRoutingStrategyType(RoutingStrategyType.ZONE_STRATEGY)
                                                                .setReplicationFactor(4)
                                                                .setPreferredReads(1)
                                                                .setRequiredReads(1)
                                                                .setPreferredWrites(1)
                                                                .setRequiredWrites(1)
                                                                .setZoneCountReads(0)
                                                                .setZoneCountWrites(0)
                                                                .setZoneReplicationFactor(zrfRWStoreWithReplication)
                                                                .setHintedHandoffStrategy(HintedHandoffStrategyType.PROXIMITY_STRATEGY)
                                                                .build();
        rwStoreDefWithReplication2 = new StoreDefinitionBuilder().setName(testStoreNameRW2)
                                                                 .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                 .setKeySerializer(new SerializerDefinition("string"))
                                                                 .setValueSerializer(new SerializerDefinition("string"))
                                                                 .setRoutingPolicy(RoutingTier.CLIENT)
                                                                 .setRoutingStrategyType(RoutingStrategyType.ZONE_STRATEGY)
                                                                 .setReplicationFactor(4)
                                                                 .setPreferredReads(1)
                                                                 .setRequiredReads(1)
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    @Before
    public void setUp() throws IOException {
        // First without replication
        roStoreDefWithoutReplication = new StoreDefinitionBuilder().setName(testStoreNameRO)
                                                                   .setType(ReadOnlyStorageConfiguration.TYPE_NAME)
                                                                   .setKeySerializer(new SerializerDefinition("string"))
                                                                   .setValueSerializer(new SerializerDefinition("string"))
                                                                   .setRoutingPolicy(RoutingTier.CLIENT)
                                                                   .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                                   .setReplicationFactor(1)
                                                                   .setPreferredReads(1)
                                                                   .setRequiredReads(1)
                                                                   .setPreferredWrites(1)
                                                                   .setRequiredWrites(1)
                                                                   .build();
        rwStoreDefWithoutReplication = new StoreDefinitionBuilder().setName(testStoreNameRW)
                                                                   .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                   .setKeySerializer(new SerializerDefinition("string"))
                                                                   .setValueSerializer(new SerializerDefinition("string"))
                                                                   .setRoutingPolicy(RoutingTier.CLIENT)
                                                                   .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                                   .setReplicationFactor(1)
                                                                   .setPreferredReads(1)
                                                                   .setRequiredReads(1)
                                                                   .setPreferredWrites(1)
                                                                   .setRequiredWrites(1)
                                                                   .build();

        storeDefWithoutReplication = Lists.newArrayList(roStoreDefWithoutReplication,
                                                        rwStoreDefWithoutReplication);
        String storeDefWithoutReplicationString = new StoreDefinitionsMapper().writeStoreList(storeDefWithoutReplication);
        File file = File.createTempFile("two-stores-", ".xml");
        FileUtils.writeStringToFile(file, storeDefWithoutReplicationString);
        storeDefFileWithoutReplication = file.getAbsolutePath();

        // Now with replication

        roStoreDefWithReplication = new StoreDefinitionBuilder().setName(testStoreNameRO)
                                                                .setType(ReadOnlyStorageConfiguration.TYPE_NAME)
                                                                .setKeySerializer(new SerializerDefinition("string"))
                                                                .setValueSerializer(new SerializerDefinition("string"))
                                                                .setRoutingPolicy(RoutingTier.CLIENT)
                                                                .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                                .setReplicationFactor(2)
                                                                .setPreferredReads(1)
                                                                .setRequiredReads(1)
                                                                .setPreferredWrites(1)
                                                                .setRequiredWrites(1)
                                                                .build();
        file = File.createTempFile("ro-stores-", ".xml");
        FileUtils.writeStringToFile(file,
                                    new StoreDefinitionsMapper().writeStoreList(Lists.newArrayList(roStoreDefWithReplication)));
        roStoreDefFileWithReplication = file.getAbsolutePath();

        rwStoreDefWithReplication = new StoreDefinitionBuilder().setName(testStoreNameRW)
                                                                .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                .setKeySerializer(new SerializerDefinition("string"))
                                                                .setValueSerializer(new SerializerDefinition("string"))
                                                                .setRoutingPolicy(RoutingTier.CLIENT)
                                                                .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                                .setReplicationFactor(2)
                                                                .setPreferredReads(1)
                                                                .setRequiredReads(1)
                                                                .setPreferredWrites(1)
                                                                .setRequiredWrites(1)
                                                                .build();
        rwStoreDefWithReplication2 = new StoreDefinitionBuilder().setName(testStoreNameRW2)
                                                                 .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                 .setKeySerializer(new SerializerDefinition("string"))
                                                                 .setValueSerializer(new SerializerDefinition("string"))
                                                                 .setRoutingPolicy(RoutingTier.CLIENT)
                                                                 .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                                 .setReplicationFactor(2)
                                                                 .setPreferredReads(1)
                                                                 .setRequiredReads(1)
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            if(storeDef.isView() && (storeDef.getTransformsSerializer() == null))
                throw new SerializationException("Transforms serializer must be specified with a view ");

            Serializer<T> transformsSerializer = (Serializer<T>) serializerFactory.getSerializer(storeDef.getTransformsSerializer() != null ? storeDef.getTransformsSerializer()
                                                                                                                                           : new SerializerDefinition("identity"));

            finalStore = SerializingStore.wrap(store,
                                               keySerializer,
                                               valueSerializer,
                                               transformsSerializer);
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        }
        return storeDef;
    }

    public String findKeyType(StoreDefinition storeDefinition) throws Exception {
        SerializerDefinition serializerDefinition = storeDefinition.getKeySerializer();
        if(serializerDefinition != null) {
            if("string".equals(serializerDefinition.getName())) {
                return Benchmark.STRING_KEY_TYPE;
            } else if("json".equals(serializerDefinition.getName())) {
                if(serializerDefinition.getCurrentSchemaInfo().contains("int")) {
                    return Benchmark.JSONINT_KEY_TYPE;
                } else if(serializerDefinition.getCurrentSchemaInfo().contains("string")) {
                    return Benchmark.JSONSTRING_KEY_TYPE;
                }
            } else if("identity".equals(serializerDefinition.getName())) {
                return Benchmark.IDENTITY_KEY_TYPE;
            }
        }

        throw new Exception("Can't determine key type for key serializer "
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        finalCluster = ServerTestUtils.getLocalCluster(3,
                                                        new int[][] { { 0 }, { 1 }, { 2 }, { 3 } });

        rwStoreDefWithReplication = new StoreDefinitionBuilder().setName(testStoreNameRW)
                                                                .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                .setKeySerializer(new SerializerDefinition("string"))
                                                                .setValueSerializer(new SerializerDefinition("string"))
                                                                .setRoutingPolicy(RoutingTier.CLIENT)
                                                                .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                                .setReplicationFactor(2)
                                                                .setPreferredReads(1)
                                                                .setRequiredReads(1)
                                                                .setPreferredWrites(1)
                                                                .setRequiredWrites(1)
                                                                .build();
        Store<String, String, String> innerStore = new InMemoryStorageEngine<String, String, String>("inner-store");
        innerStore.put(MetadataStore.CLUSTER_KEY,
                       new Versioned<String>(new ClusterMapper().writeCluster(currentCluster)),
                       null);
        innerStore.put(MetadataStore.STORES_KEY,
                       new Versioned<String>(new StoreDefinitionsMapper().writeStoreList(Lists.newArrayList(rwStoreDefWithReplication))),
                       null);

        rwStoreDefWithReplication2 = new StoreDefinitionBuilder().setName(testStoreNameRW2)
                                                                 .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                 .setKeySerializer(new SerializerDefinition("string"))
                                                                 .setValueSerializer(new SerializerDefinition("string"))
                                                                 .setRoutingPolicy(RoutingTier.CLIENT)
                                                                 .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                                 .setReplicationFactor(2)
                                                                 .setPreferredReads(1)
                                                                 .setRequiredReads(1)
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        int numServers = 2;

        rwStoreDefWithReplication = new StoreDefinitionBuilder().setName(testStoreNameRW)
                                                                .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                .setKeySerializer(new SerializerDefinition("string"))
                                                                .setValueSerializer(new SerializerDefinition("string"))
                                                                .setRoutingPolicy(RoutingTier.CLIENT)
                                                                .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                                .setReplicationFactor(2)
                                                                .setPreferredReads(1)
                                                                .setRequiredReads(1)
                                                                .setPreferredWrites(1)
                                                                .setRequiredWrites(1)
                                                                .build();

        /*
         * Bug fix: The old code was trying to rename a store during rebalance !
         * God knows why Renaming it back to the original store name and
         * changing other preferences (required reads = 2)
         */
        rwStoreDefWithReplication2 = new StoreDefinitionBuilder().setName(testStoreNameRW)
                                                                 .setType(BdbStorageConfiguration.TYPE_NAME)
                                                                 .setKeySerializer(new SerializerDefinition("string"))
                                                                 .setValueSerializer(new SerializerDefinition("string"))
                                                                 .setRoutingPolicy(RoutingTier.CLIENT)
                                                                 .setRoutingStrategyType(RoutingStrategyType.CONSISTENT_STRATEGY)
                                                                 .setReplicationFactor(2)
                                                                 .setPreferredReads(2)
                                                                 .setRequiredReads(2)
View Full Code Here
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Related Classes of voldemort.serialization.SerializerDefinition

  • voldemort.client.AbstractStoreClientFactory
  • voldemort.client.AdminServiceBasicTest
  • voldemort.client.protocol.admin.StreamingClientTest
  • voldemort.client.rebalance.AbstractNonZonedRebalanceTest
  • voldemort.client.rebalance.AbstractZonedRebalanceTest
  • voldemort.client.rebalance.AdminRebalanceTest
  • voldemort.client.rebalance.RebalanceMetadataConsistencyTest
  • voldemort.client.rebalance.RebalanceRebootstrapConsistencyTest
  • voldemort.client.rebalance.ZonedRebalanceNonContiguousZonesTest
  • voldemort.ClusterTestUtils
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