com.datastax.spark.connector.writer

WriteConf

Related Docs: object WriteConf | package writer

case class WriteConf(batchSize: BatchSize = BatchSize.Automatic, batchGroupingBufferSize: Int = ..., batchGroupingKey: BatchGroupingKey = WriteConf.DefaultBatchGroupingKey, consistencyLevel: ConsistencyLevel = WriteConf.DefaultConsistencyLevel, parallelismLevel: Int = WriteConf.DefaultParallelismLevel, throughputMiBPS: Int = WriteConf.DefaultThroughputMiBPS, ttl: TTLOption = TTLOption.defaultValue, timestamp: TimestampOption = TimestampOption.defaultValue, taskMetricsEnabled: Boolean = ...) extends Product with Serializable

Write settings for RDD

batchSize

approx. number of bytes to be written in a single batch or exact number of rows to be written in a single batch;

batchGroupingBufferSize

the number of distinct batches that can be buffered before they are written to Cassandra

batchGroupingKey

which rows can be grouped into a single batch

consistencyLevel

consistency level for writes, default LOCAL_ONE

parallelismLevel

number of batches to be written in parallel

ttl

the default TTL value which is used when it is defined (in seconds)

timestamp

the default timestamp value which is used when it is defined (in microseconds)

taskMetricsEnabled

whether or not enable task metrics updates (requires Spark 1.2+)

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Instance Constructors

  1. new WriteConf(batchSize: BatchSize = BatchSize.Automatic, batchGroupingBufferSize: Int = ..., batchGroupingKey: BatchGroupingKey = WriteConf.DefaultBatchGroupingKey, consistencyLevel: ConsistencyLevel = WriteConf.DefaultConsistencyLevel, parallelismLevel: Int = WriteConf.DefaultParallelismLevel, throughputMiBPS: Int = WriteConf.DefaultThroughputMiBPS, ttl: TTLOption = TTLOption.defaultValue, timestamp: TimestampOption = TimestampOption.defaultValue, taskMetricsEnabled: Boolean = ...)

    batchSize

    approx. number of bytes to be written in a single batch or exact number of rows to be written in a single batch;

    batchGroupingBufferSize

    the number of distinct batches that can be buffered before they are written to Cassandra

    batchGroupingKey

    which rows can be grouped into a single batch

    consistencyLevel

    consistency level for writes, default LOCAL_ONE

    parallelismLevel

    number of batches to be written in parallel

    ttl

    the default TTL value which is used when it is defined (in seconds)

    timestamp

    the default timestamp value which is used when it is defined (in microseconds)

    taskMetricsEnabled

    whether or not enable task metrics updates (requires Spark 1.2+)

Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from WriteConf to any2stringadd[WriteConf] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (WriteConf, B)

    Implicit information
    This member is added by an implicit conversion from WriteConf to ArrowAssoc[WriteConf] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. val batchGroupingBufferSize: Int

    the number of distinct batches that can be buffered before they are written to Cassandra

  8. val batchGroupingKey: BatchGroupingKey

    which rows can be grouped into a single batch

  9. val batchSize: BatchSize

    approx.

    approx. number of bytes to be written in a single batch or exact number of rows to be written in a single batch;

  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  11. val consistencyLevel: ConsistencyLevel

    consistency level for writes, default LOCAL_ONE

  12. def ensuring(cond: (WriteConf) ⇒ Boolean, msg: ⇒ Any): WriteConf

    Implicit information
    This member is added by an implicit conversion from WriteConf to Ensuring[WriteConf] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. def ensuring(cond: (WriteConf) ⇒ Boolean): WriteConf

    Implicit information
    This member is added by an implicit conversion from WriteConf to Ensuring[WriteConf] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  14. def ensuring(cond: Boolean, msg: ⇒ Any): WriteConf

    Implicit information
    This member is added by an implicit conversion from WriteConf to Ensuring[WriteConf] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  15. def ensuring(cond: Boolean): WriteConf

    Implicit information
    This member is added by an implicit conversion from WriteConf to Ensuring[WriteConf] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  16. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  17. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  18. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from WriteConf to StringFormat[WriteConf] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  19. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  20. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  21. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  22. final def notify(): Unit

    Definition Classes
    AnyRef

  23. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  24. val parallelismLevel: Int

    number of batches to be written in parallel

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

    Definition Classes
    AnyRef

  26. val taskMetricsEnabled: Boolean

    whether or not enable task metrics updates (requires Spark 1.2+)

  27. val throttlingEnabled: Boolean

  28. val throughputMiBPS: Int

  29. val timestamp: TimestampOption

    the default timestamp value which is used when it is defined (in microseconds)

  30. val ttl: TTLOption

    the default TTL value which is used when it is defined (in seconds)

  31. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  32. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  33. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  34. def →[B](y: B): (WriteConf, B)

    Implicit information
    This member is added by an implicit conversion from WriteConf to ArrowAssoc[WriteConf] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from WriteConf to any2stringadd[WriteConf]

Inherited by implicit conversion StringFormat from WriteConf to StringFormat[WriteConf]

Inherited by implicit conversion Ensuring from WriteConf to Ensuring[WriteConf]

Inherited by implicit conversion ArrowAssoc from WriteConf to ArrowAssoc[WriteConf]

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