A B C D E F G H I K L N O P R S T U V W

A

apply(Cells) - Method in class com.stratio.deep.functions.CellList2TupleFunction

apply(T) - Method in class com.stratio.deep.functions.DeepType2TupleFunction

B

batchSize(int) - Method in class com.stratio.deep.config.GenericDeepJobConfig

bisectFactor(int) - Method in class com.stratio.deep.config.GenericDeepJobConfig

C

CassandraCellRDD - Class in com.stratio.deep.rdd

Concrete implementation of a CassandraRDD representing an RDD of Cells element.

CassandraCellRDD(SparkContext, IDeepJobConfig<Cells>) - Constructor for class com.stratio.deep.rdd.CassandraCellRDD

This constructor should not be called explicitly.
Use DeepSparkContext instead to create an RDD.

cassandraEntityRDD(IDeepJobConfig<T>) - Method in class com.stratio.deep.context.DeepSparkContext

Builds a new testentity based CassandraEntityRDD.

CassandraEntityRDD<T extends IDeepType> - Class in com.stratio.deep.rdd

Stratio's implementation of an RDD reading and writing data from and to Apache Cassandra.

CassandraEntityRDD(SparkContext, IDeepJobConfig<T>) - Constructor for class com.stratio.deep.rdd.CassandraEntityRDD

This constructor should not be called explicitly.
Use DeepSparkContext instead to create an RDD.

cassandraGenericRDD(IDeepJobConfig<Cells>) - Method in class com.stratio.deep.context.DeepSparkContext

Builds a new generic (cell based) CassandraGenericRDD.

cassandraJavaRDD(IDeepJobConfig<T>) - Method in class com.stratio.deep.context.DeepSparkContext

Builds a new CassandraJavaRDD.

CassandraJavaRDD<W> - Class in com.stratio.deep.rdd

Commodity RDD implementation that should be used as a Java Wrapper for CassandraEntityRDD.

CassandraJavaRDD(CassandraRDD<W>) - Constructor for class com.stratio.deep.rdd.CassandraJavaRDD

Default constructor.

CassandraRDD<T> - Class in com.stratio.deep.rdd

Base class that abstracts the complexity of interacting with the Cassandra Datastore.
Implementors should only provide a way to convert an object of type T to a Cells element.

CassandraRDD(SparkContext, IDeepJobConfig<T>) - Constructor for class com.stratio.deep.rdd.CassandraRDD

Public constructor that builds a new Cassandra RDD given the context and the configuration file.

CellDeepJobConfig - Class in com.stratio.deep.config

Cell-based configuration object.

CellList2TupleFunction - Class in com.stratio.deep.functions

Function that converts a Cells element to tuple of two Cells.
The first Cells element contains the list of Cell elements that represent the key (partition + cluster key).

CellList2TupleFunction() - Constructor for class com.stratio.deep.functions.CellList2TupleFunction

checkInitialized() - Method in class com.stratio.deep.config.GenericDeepJobConfig

Checks if this configuration object has been initialized or not.

classTag() - Method in class com.stratio.deep.rdd.CassandraJavaRDD

close() - Method in class com.stratio.deep.config.GenericDeepJobConfig

close() - Method in class com.stratio.deep.cql.DeepCqlRecordWriter

close() - Method in class com.stratio.deep.cql.DeepRecordReader

Closes this input reader object.

columnDefinitions() - Method in class com.stratio.deep.config.GenericDeepJobConfig

columnFamily(String) - Method in class com.stratio.deep.config.GenericDeepJobConfig

com.stratio.deep.config - package com.stratio.deep.config

com.stratio.deep.context - package com.stratio.deep.context

com.stratio.deep.cql - package com.stratio.deep.cql

com.stratio.deep.functions - package com.stratio.deep.functions

com.stratio.deep.partition.impl - package com.stratio.deep.partition.impl

com.stratio.deep.rdd - package com.stratio.deep.rdd

compare(String, String) - Method in class com.stratio.deep.partition.impl.DeepPartitionLocationComparator

compareTo(DeepTokenRange) - Method in class com.stratio.deep.cql.DeepTokenRange

compute(Partition, TaskContext) - Method in class com.stratio.deep.rdd.CassandraRDD

Computes the current RDD over the given data partition.

config - Variable in class com.stratio.deep.rdd.CassandraRDD

cql3SaveRDDToCassandra(RDD<W>, IDeepJobConfig<W>) - Static method in class com.stratio.deep.rdd.CassandraRDD

Persists the given RDD to the underlying Cassandra datastore using the java cql3 driver.
Beware: this method does not perform a distributed write as CassandraRDD.saveRDDToCassandra(org.apache.spark.rdd.RDD<W>, com.stratio.deep.config.IDeepJobConfig<W>) does, uses the Datastax Java Driver to perform a batch write to the Cassandra server.
This currently scans the partitions one by one, so it will be slow if a lot of partitions are required.

cqlPort(Integer) - Method in class com.stratio.deep.config.GenericDeepJobConfig

create() - Static method in class com.stratio.deep.config.DeepJobConfigFactory

Creates a new cell-based job configuration object.

create(Class<T>) - Static method in class com.stratio.deep.config.DeepJobConfigFactory

Creates an entity-based configuration object.

createKey() - Method in class com.stratio.deep.cql.DeepRecordReader

Creates a new key map.

createOutputTableIfNeeded(RDD<Tuple2<Cells, Cells>>) - Method in class com.stratio.deep.config.GenericDeepJobConfig

Creates the output column family if not exists.

createTableOnWrite(Boolean) - Method in class com.stratio.deep.config.GenericDeepJobConfig

createValue() - Method in class com.stratio.deep.cql.DeepRecordReader

Creates a new value map.

createWriteConfig() - Static method in class com.stratio.deep.config.DeepJobConfigFactory

Creates a new cell-based write suitable job configuration object.

createWriteConfig(Class<T>) - Static method in class com.stratio.deep.config.DeepJobConfigFactory

Creates an entity-based write configuration object.

D

DeepCqlRecordWriter - Class in com.stratio.deep.cql

Handles the distributed write to cassandra in batch.

DeepCqlRecordWriter(TaskContext, IDeepJobConfig) - Constructor for class com.stratio.deep.cql.DeepCqlRecordWriter

Con

DeepJobConfigFactory - Class in com.stratio.deep.config

Factory class for deep configuration objects.

DeepPartition - Class in com.stratio.deep.partition.impl

Object that carries spark's partition information.

DeepPartition(int, int, DeepTokenRange) - Constructor for class com.stratio.deep.partition.impl.DeepPartition

Public constructor.

DeepPartitionLocationComparator - Class in com.stratio.deep.partition.impl

Given a list of names of machines, this comparator tries as much as he can to put the hostname of the local machine on the first position of the list.

DeepPartitionLocationComparator() - Constructor for class com.stratio.deep.partition.impl.DeepPartitionLocationComparator

Default constructor.

DeepPartitionLocationComparator(String) - Constructor for class com.stratio.deep.partition.impl.DeepPartitionLocationComparator

Constucts a comparator using as the name of the local machine the hostname provided.

DeepRecordReader - Class in com.stratio.deep.cql

Implements a cassandra record reader with pagination capabilities.

DeepRecordReader(IDeepJobConfig, DeepTokenRange) - Constructor for class com.stratio.deep.cql.DeepRecordReader

public constructor.

DeepSparkContext - Class in com.stratio.deep.context

Entry point to the Cassandra-aware Spark context.

DeepSparkContext(SparkContext) - Constructor for class com.stratio.deep.context.DeepSparkContext

Overridden superclass constructor.

DeepSparkContext(String, String) - Constructor for class com.stratio.deep.context.DeepSparkContext

Overridden superclass constructor.

DeepSparkContext(String, String, String, String) - Constructor for class com.stratio.deep.context.DeepSparkContext

Overridden superclass constructor.

DeepSparkContext(String, String, String, String[]) - Constructor for class com.stratio.deep.context.DeepSparkContext

Overridden superclass constructor.

DeepSparkContext(String, String, String, String[], Map<String, String>) - Constructor for class com.stratio.deep.context.DeepSparkContext

Overridden superclass constructor.

DeepTokenRange - Class in com.stratio.deep.cql

Wrapper class holding information of a computed token range.

DeepTokenRange(Comparable, Comparable) - Constructor for class com.stratio.deep.cql.DeepTokenRange

Construct a new token range with no replica information.

DeepTokenRange(Comparable, Comparable, List<String>) - Constructor for class com.stratio.deep.cql.DeepTokenRange

Construct a new token range with replica information.

DeepType2TupleFunction<T extends IDeepType> - Class in com.stratio.deep.functions

Function that converts an IDeepType to tuple of two Cells.
The first Cells element contains the list of Cell elements that represent the key (partition + cluster key).

DeepType2TupleFunction() - Constructor for class com.stratio.deep.functions.DeepType2TupleFunction

distance(Host) - Method in class com.stratio.deep.cql.LocalMachineLoadBalancingPolicy

Return the HostDistance for the provided host.

E

EntityDeepJobConfig<T extends IDeepType> - Class in com.stratio.deep.config

Class containing the appropiate configuration for a CassandraEntityRDD.

EntityDeepJobConfig(Class<T>, Boolean) - Constructor for class com.stratio.deep.config.EntityDeepJobConfig

Public constructor.

equals(Object) - Method in class com.stratio.deep.cql.DeepTokenRange

equals(Object) - Method in class com.stratio.deep.partition.impl.DeepPartition

F

fetchTableMetadata() - Method in class com.stratio.deep.config.GenericDeepJobConfig

Fetches table metadata from the underlying datastore, using DataStax java driver.

filterByField(String, Serializable) - Method in class com.stratio.deep.config.GenericDeepJobConfig

G

GenericDeepJobConfig<T> - Class in com.stratio.deep.config

Base class for all config implementations providing default implementations for methods defined in IDeepJobConfig.

GenericDeepJobConfig() - Constructor for class com.stratio.deep.config.GenericDeepJobConfig

getAdditionalFilters() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getBatchSize() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getBisectFactor() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getColumnFamily() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getComputeCallback(DeepRecordReader, DeepPartition) - Method in class com.stratio.deep.rdd.CassandraRDD

Gets an instance of the callback that will be used on the completion of the computation of this RDD.

getCqlPort() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getEndToken() - Method in class com.stratio.deep.cql.DeepTokenRange

getEntityClass() - Method in class com.stratio.deep.config.CellDeepJobConfig

getEntityClass() - Method in class com.stratio.deep.config.EntityDeepJobConfig

getHost() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getHostname() - Method in class com.stratio.deep.partition.impl.DeepPartitionLocationComparator

getInputColumns() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getIsWriteConfig() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getKeyspace() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getPageSize() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getPartitioner(IDeepJobConfig) - Static method in class com.stratio.deep.cql.RangeUtils

Creates a new instance of the cassandra partitioner configured in the configuration object.

getPartitionerClassName() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getPartitions() - Method in class com.stratio.deep.rdd.CassandraRDD

Returns the partitions on which this RDD depends on.

getPassword() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getPreferredLocations(Partition) - Method in class com.stratio.deep.rdd.CassandraRDD

Returns a list of hosts on which the given split resides.

getReadConsistencyLevel() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getReplicas() - Method in class com.stratio.deep.cql.DeepTokenRange

getRpcPort() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getSession() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getSplits(IDeepJobConfig) - Static method in class com.stratio.deep.cql.RangeUtils

Returns the token ranges that will be mapped to Spark partitions.

getStartToken() - Method in class com.stratio.deep.cql.DeepTokenRange

getTable() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getUsername() - Method in class com.stratio.deep.config.GenericDeepJobConfig

getWriteConsistencyLevel() - Method in class com.stratio.deep.config.GenericDeepJobConfig

H

hashCode() - Method in class com.stratio.deep.cql.DeepTokenRange

hashCode() - Method in class com.stratio.deep.partition.impl.DeepPartition

hasNext() - Method in class com.stratio.deep.cql.DeepRecordReader

Returns a boolean indicating if the underlying rowIterator has a new element or not.

host(String) - Method in class com.stratio.deep.config.GenericDeepJobConfig

I

index() - Method in class com.stratio.deep.partition.impl.DeepPartition

Returns the index of the current partition.

init(Cluster, Collection<Host>) - Method in class com.stratio.deep.cql.LocalMachineLoadBalancingPolicy

initialize() - Method in class com.stratio.deep.config.EntityDeepJobConfig

initialize() - Method in class com.stratio.deep.config.GenericDeepJobConfig

inputColumns(String...) - Method in class com.stratio.deep.config.GenericDeepJobConfig

isCreateTableOnWrite() - Method in class com.stratio.deep.config.GenericDeepJobConfig

isWriteConfig - Variable in class com.stratio.deep.config.GenericDeepJobConfig

K

keyspace(String) - Method in class com.stratio.deep.config.GenericDeepJobConfig

L

LocalMachineLoadBalancingPolicy - Class in com.stratio.deep.cql

Load balancing policy that, unlike round robin, sticks to one host.

LocalMachineLoadBalancingPolicy(InetAddress) - Constructor for class com.stratio.deep.cql.LocalMachineLoadBalancingPolicy

N

newQueryPlan(String, Statement) - Method in class com.stratio.deep.cql.LocalMachineLoadBalancingPolicy

Returns the hosts to use for a new query.

next() - Method in class com.stratio.deep.cql.DeepRecordReader

Returns the next element in the underlying rowIterator.

O

onAdd(Host) - Method in class com.stratio.deep.cql.LocalMachineLoadBalancingPolicy

onDown(Host) - Method in class com.stratio.deep.cql.LocalMachineLoadBalancingPolicy

onRemove(Host) - Method in class com.stratio.deep.cql.LocalMachineLoadBalancingPolicy

onUp(Host) - Method in class com.stratio.deep.cql.LocalMachineLoadBalancingPolicy

P

pageSize(int) - Method in class com.stratio.deep.config.GenericDeepJobConfig

partitioner(String) - Method in class com.stratio.deep.config.GenericDeepJobConfig

password(String) - Method in class com.stratio.deep.config.GenericDeepJobConfig

R

RangeUtils - Class in com.stratio.deep.cql

CqlPagingRecordReader implementation that returns an instance of a DeepRecordReader.

readConsistencyLevel(String) - Method in class com.stratio.deep.config.GenericDeepJobConfig

retrievePartitionKeyValidator() - Method in class com.stratio.deep.cql.DeepCqlRecordWriter

retrieve the key validator from system.schema_columnfamilies table

rpcPort(Integer) - Method in class com.stratio.deep.config.GenericDeepJobConfig

S

saveRDDToCassandra(RDD<W>, IDeepJobConfig<W>) - Static method in class com.stratio.deep.rdd.CassandraRDD

Persists the given RDD of Cells to the underlying Cassandra datastore, using configuration options provided by writeConfig.

saveRDDToCassandra(JavaRDD<W>, IDeepJobConfig<W>) - Static method in class com.stratio.deep.rdd.CassandraRDD

Persists the given JavaRDD to the underlying Cassandra datastore.

session(Session) - Method in class com.stratio.deep.config.GenericDeepJobConfig

setEndToken(Comparable) - Method in class com.stratio.deep.cql.DeepTokenRange

setInstancePropertyFromDbName(T, String, Object) - Method in class com.stratio.deep.config.EntityDeepJobConfig

Given an instance of the generic object mapped to this configurtion object, sets the instance property whose name is the name specified by dbName.

setStartToken(Comparable) - Method in class com.stratio.deep.cql.DeepTokenRange

splitWrapper() - Method in class com.stratio.deep.partition.impl.DeepPartition

Returns the Cassandra split

T

table(String) - Method in class com.stratio.deep.config.GenericDeepJobConfig

toString() - Method in class com.stratio.deep.cql.DeepTokenRange

toString() - Method in class com.stratio.deep.partition.impl.DeepPartition

transformElement(Pair<Map<String, ByteBuffer>, Map<String, ByteBuffer>>) - Method in class com.stratio.deep.rdd.CassandraCellRDD

Transform a row coming from the Cassandra's API to an element of type .

transformElement(Pair<Map<String, ByteBuffer>, Map<String, ByteBuffer>>) - Method in class com.stratio.deep.rdd.CassandraEntityRDD

Transform a row coming from the Cassandra's API to an element of type .

transformElement(Pair<Map<String, ByteBuffer>, Map<String, ByteBuffer>>) - Method in class com.stratio.deep.rdd.CassandraRDD

Transform a row coming from the Cassandra's API to an element of type .

U

username(String) - Method in class com.stratio.deep.config.GenericDeepJobConfig

V

validate() - Method in class com.stratio.deep.config.EntityDeepJobConfig

W

write(Cells, Cells) - Method in class com.stratio.deep.cql.DeepCqlRecordWriter

Adds the provided row to a batch.

writeConsistencyLevel(String) - Method in class com.stratio.deep.config.GenericDeepJobConfig

A B C D E F G H I K L N O P R S T U V W