Uses of Class
voldemort.utils.Pair

Packages that use Pair
voldemort.client.protocol.admin Classes that abstract admin based Voldemort requests. 
voldemort.routing Routing strategies for mapping requests into the Voldemort cluster. 
voldemort.server The Voldemort server. 
voldemort.server.protocol.admin Server side implementation of admin based requests 
voldemort.store The Store interface is the primary interface for Voldemort. 
voldemort.store.bdb A storage engine that persists data in BDB JE. 
voldemort.store.configuration A storage engine to persist metadata on a server. 
voldemort.store.memory An in-memory storage engine that serves data out of a non-persistent map. 
voldemort.store.metadata Our in-memory metadata store on the server which is backed by the configuration files. 
voldemort.store.mysql A storage engine that persists data in a mysql instance. 
voldemort.store.readonly A storage engine that provides very efficient read-only access to large sorted files of data. 
voldemort.store.readonly.chunk Read-only store classes for understanding various format changes. 
voldemort.store.serialized A store implementation that handles serialization to bytes from rich objects. 
voldemort.store.slop A store implementation that falls back on storing values in additional nodes not in the preference list when nodes are unavailable. 
voldemort.store.views Classes related to Views and server side transforms 
voldemort.tools Tools used for administrating a cluster. 
voldemort.utils Basic helper functions. 
 

Uses of Pair in voldemort.client.protocol.admin
 

Fields in voldemort.client.protocol.admin with type parameters of type Pair
protected  java.util.HashMap<Pair<java.lang.String,java.lang.Integer>,java.lang.Boolean> BaseStreamingClient.nodeIdStoreInitialized
           
protected  java.util.HashMap<Pair<java.lang.String,java.lang.Integer>,java.io.DataOutputStream> BaseStreamingClient.nodeIdStoreToOutputStreamRequest
           
 

Methods in voldemort.client.protocol.admin that return types with arguments of type Pair
 java.util.Iterator<Pair<ByteArray,Versioned<byte[]>>> AdminClient.BulkStreamingFetchOperations.fetchEntries(int nodeId, java.lang.String storeName, java.util.List<java.lang.Integer> partitionList, VoldemortFilter filter, boolean fetchMasterEntries)
          Legacy interface for fetching entries.
 java.util.Iterator<Pair<ByteArray,Versioned<byte[]>>> AdminClient.BulkStreamingFetchOperations.fetchEntries(int nodeId, java.lang.String storeName, java.util.List<java.lang.Integer> partitionIds, VoldemortFilter filter, boolean fetchMasterEntries, Cluster initialCluster, long recordsPerPartition)
          Fetch key/value tuples belonging to this list of partition ids
 java.util.Iterator<Pair<ByteArray,Versioned<byte[]>>> AdminClient.BulkStreamingFetchOperations.fetchEntries(int nodeId, java.lang.String storeName, java.util.List<java.lang.Integer> partitionIds, VoldemortFilter filter, boolean fetchMasterEntries, long recordsPerPartition)
          Legacy interface for fetching entries.
 java.util.Iterator<Pair<ByteArray,Versioned<byte[]>>> AdminClient.BulkStreamingFetchOperations.fetchOrphanedEntries(int nodeId, java.lang.String storeName)
          Fetches entries that don't belong to the node, based on current metadata and yet persisted on the node
 

Method parameters in voldemort.client.protocol.admin with type arguments of type Pair
 void AdminClient.StreamingOperations.updateEntries(int nodeId, java.lang.String storeName, java.util.Iterator<Pair<ByteArray,Versioned<byte[]>>> entryIterator, VoldemortFilter filter)
          Update a stream of key/value entries at the given node.
 

Uses of Pair in voldemort.routing
 

Method parameters in voldemort.routing with type arguments of type Pair
static java.util.List<java.lang.Integer> StoreRoutingPlan.checkKeyBelongsToPartition(byte[] key, java.util.Set<Pair<java.lang.Integer,java.util.HashMap<java.lang.Integer,java.util.List<java.lang.Integer>>>> stealerNodeToMappingTuples, Cluster cluster, StoreDefinition storeDef)
          Given a key and a list of steal infos give back a list of stealer node ids which will steal this.
 

Uses of Pair in voldemort.server
 

Methods in voldemort.server that return types with arguments of type Pair
 java.util.List<Pair<java.lang.Integer,Store<ByteArray,byte[],byte[]>>> StoreRepository.getAllNodeStores()
           
 

Uses of Pair in voldemort.server.protocol.admin
 

Fields in voldemort.server.protocol.admin with type parameters of type Pair
protected  ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> PartitionScanFetchEntriesRequestHandler.entriesPartitionIterator
           
 

Uses of Pair in voldemort.store
 

Methods in voldemort.store that return Pair
 Pair<ByteArray,Versioned<byte[]>> PartitionListIterator.next()
           
 

Methods in voldemort.store that return types with arguments of type Pair
 ClosableIterator<Pair<K,Versioned<V>>> AbstractStorageEngine.entries()
           
 ClosableIterator<Pair<K,Versioned<V>>> StorageEngine.entries()
          Get an iterator over pairs of entries in the store.
 ClosableIterator<Pair<K,Versioned<V>>> AbstractStorageEngine.entries(int partitionId)
           
 ClosableIterator<Pair<K,Versioned<V>>> StorageEngine.entries(int partition)
          Get an iterator over pairs of entries in a store's partition.
 

Method parameters in voldemort.store with type arguments of type Pair
static
<K,V> ClosableIterator<K>
StoreUtils.keys(ClosableIterator<Pair<K,V>> values)
           
 

Uses of Pair in voldemort.store.bdb
 

Methods in voldemort.store.bdb that return types with arguments of type Pair
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> BdbStorageEngine.entries()
           
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> PartitionPrefixedBdbStorageEngine.entries(int partition)
           
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> BdbStorageEngine.entries(int partition)
           
 

Uses of Pair in voldemort.store.configuration
 

Methods in voldemort.store.configuration that return types with arguments of type Pair
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> FileBackedCachingStorageEngine.entries()
           
 ClosableIterator<Pair<java.lang.String,Versioned<java.lang.String>>> ConfigurationStorageEngine.entries()
           
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> FileBackedCachingStorageEngine.entries(int partition)
           
 ClosableIterator<Pair<java.lang.String,Versioned<java.lang.String>>> ConfigurationStorageEngine.entries(int partition)
           
 

Uses of Pair in voldemort.store.memory
 

Methods in voldemort.store.memory that return types with arguments of type Pair
 ClosableIterator<Pair<K,Versioned<V>>> InMemoryStorageEngine.entries()
           
 ClosableIterator<Pair<K,Versioned<V>>> InMemoryStorageEngine.entries(int partition)
           
 

Uses of Pair in voldemort.store.metadata
 

Methods in voldemort.store.metadata that return types with arguments of type Pair
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> MetadataStore.entries()
           
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> MetadataStore.entries(int partition)
           
 

Uses of Pair in voldemort.store.mysql
 

Methods in voldemort.store.mysql that return types with arguments of type Pair
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> MysqlStorageEngine.entries()
           
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> MysqlStorageEngine.entries(int partition)
           
 

Uses of Pair in voldemort.store.readonly
 

Methods in voldemort.store.readonly that return Pair
static Pair<java.lang.Integer,java.lang.Integer> ReadOnlyUtils.getPartitionReplicaTuple(java.lang.String fileName)
          Given a file name first checks whether it belongs to storage format v2 and then retieves the tuple of out of it.
 

Methods in voldemort.store.readonly that return types with arguments of type Pair
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> ReadOnlyStorageEngine.entries()
           
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> ReadOnlyStorageEngine.entries(int partition)
           
 

Uses of Pair in voldemort.store.readonly.chunk
 

Methods in voldemort.store.readonly.chunk that return Pair
 Pair<ByteArray,Versioned<byte[]>> ChunkedFileSet.ROEntriesIterator.next()
           
 Pair<java.nio.ByteBuffer,java.nio.ByteBuffer> ChunkedFileSet.ROCollidedEntriesIterator.next()
           
 

Uses of Pair in voldemort.store.serialized
 

Methods in voldemort.store.serialized that return types with arguments of type Pair
 ClosableIterator<Pair<K,Versioned<V>>> SerializingStorageEngine.entries()
           
 ClosableIterator<Pair<K,Versioned<V>>> SerializingStorageEngine.entries(int partition)
           
 

Uses of Pair in voldemort.store.slop
 

Methods in voldemort.store.slop that return types with arguments of type Pair
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> SlopStorageEngine.entries()
           
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> SlopStorageEngine.entries(int partition)
           
 

Uses of Pair in voldemort.store.views
 

Methods in voldemort.store.views that return types with arguments of type Pair
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> ViewStorageEngine.entries()
           
 ClosableIterator<Pair<ByteArray,Versioned<byte[]>>> ViewStorageEngine.entries(int partition)
           
 

Uses of Pair in voldemort.tools
 

Methods in voldemort.tools that return Pair
static Pair<java.util.HashMap<Node,java.lang.Integer>,java.util.HashMap<Node,java.lang.Integer>> Repartitioner.getDonorsAndStealersForBalance(Cluster nextCandidateCluster, java.util.Map<java.lang.Integer,java.util.List<java.lang.Integer>> numPartitionsPerNodePerZone)
          Assign target number of partitions per node to specific node IDs.
 

Uses of Pair in voldemort.utils
 

Methods in voldemort.utils that return Pair
static
<F,S> Pair<F,S>
Pair.create(F first, S second)
          Static factory method that, unlike the constructor, performs generic inference saving some typing.
 



Jay Kreps, Roshan Sumbaly, Alex Feinberg, Bhupesh Bansal, Lei Gao, Chinmay Soman, Vinoth Chandar, Zhongjie Wu