Class/Object

com.mongodb.spark.rdd.partitioner

MongoShardedPartitioner

Related Docs: object MongoShardedPartitioner | package partitioner

Permalink

class MongoShardedPartitioner extends Logging with MongoPartitioner

The Sharded Partitioner

Partitions collections by shard and chunk.

Configuration Properties

The prefix when using sparkConf is: spark.mongodb.input.partitionerOptions followed by the property name:

Since

1.0

Linear Supertypes
MongoPartitioner, Serializable, Serializable, Logging, LoggingTrait, AnyRef, Any
Known Subclasses
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. MongoShardedPartitioner
  2. MongoPartitioner
  3. Serializable
  4. Serializable
  5. Logging
  6. LoggingTrait
  7. AnyRef
  8. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new MongoShardedPartitioner()

    Permalink

Value Members

  1. final def !=(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any
  5. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any
  10. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  11. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any
  12. def log: Logger

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  13. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  14. def logDebug(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  15. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  16. def logError(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  17. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  18. def logInfo(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  19. def logName: String

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  20. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  21. def logTrace(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  22. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  23. def logWarning(msg: ⇒ String): Unit

    Permalink
    Attributes
    protected
    Definition Classes
    LoggingTrait
  24. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  25. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
  26. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
  27. def partitions(connector: MongoConnector, readConfig: ReadConfig, pipeline: Array[BsonDocument]): Array[MongoPartition]

    Permalink

    Calculate the Partitions

    Calculate the Partitions

    connector

    the MongoConnector

    readConfig

    the com.mongodb.spark.config.ReadConfig

    pipeline

    the pipeline to apply if any. Note this pipeline may have been appended to during optimization.

    returns

    the partitions

    Definition Classes
    MongoShardedPartitionerMongoPartitioner
  28. val shardKeyProperty: String

    Permalink

    The shardKey property

    The shardKey property

    The shardKey value can be the name of a single key eg: _id or for compound keys the extended json form eg: {a: 1, b: 1}

  29. final def synchronized[T0](arg0: ⇒ T0): T0

    Permalink
    Definition Classes
    AnyRef
  30. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any
  31. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from MongoPartitioner

Inherited from Serializable

Inherited from Serializable

Inherited from Logging

Inherited from LoggingTrait

Inherited from AnyRef

Inherited from Any

Ungrouped