com.datastax.spark.connector.writer

WriteConf

case class WriteConf(batchSize: BatchSize = ..., batchGroupingBufferSize: Int = ..., batchGroupingKey: BatchGroupingKey = WriteConf.DefaultBatchGroupingKey, consistencyLevel: ConsistencyLevel = WriteConf.DefaultConsistencyLevel, parallelismLevel: Int = WriteConf.DefaultParallelismLevel, throughputMiBPS: Double = ..., 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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  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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Instance Constructors

  1. new WriteConf(batchSize: BatchSize = ..., batchGroupingBufferSize: Int = ..., batchGroupingKey: BatchGroupingKey = WriteConf.DefaultBatchGroupingKey, consistencyLevel: ConsistencyLevel = WriteConf.DefaultConsistencyLevel, parallelismLevel: Int = WriteConf.DefaultParallelismLevel, throughputMiBPS: Double = ..., 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: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

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

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

    Implicit information
    This member is added by an implicit conversion from WriteConf to ArrowAssoc[WriteConf] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. val batchGroupingBufferSize: Int

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

  10. val batchGroupingKey: BatchGroupingKey

    which rows can be grouped into a single batch

  11. 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;

  12. def clone(): AnyRef

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

  13. val consistencyLevel: ConsistencyLevel

    consistency level for writes, default LOCAL_ONE

  14. 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 any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

    Implicit information
    This member is added by an implicit conversion from WriteConf to Ensuring[WriteConf] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  16. 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 any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  17. def ensuring(cond: Boolean): WriteConf

    Implicit information
    This member is added by an implicit conversion from WriteConf to Ensuring[WriteConf] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

    Definition Classes
    AnyRef

  19. def finalize(): Unit

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

  20. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from WriteConf to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

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

    Definition Classes
    AnyRef → Any

  22. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  24. final def notify(): Unit

    Definition Classes
    AnyRef

  25. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  26. val parallelismLevel: Int

    number of batches to be written in parallel

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

    Definition Classes
    AnyRef

  28. val taskMetricsEnabled: Boolean

    whether or not enable task metrics updates (requires Spark 1.

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

  29. val throttlingEnabled: Boolean

  30. val throughputMiBPS: Double

  31. val timestamp: TimestampOption

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

  32. val ttl: TTLOption

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

  33. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  36. def →[B](y: B): (WriteConf, B)

    Implicit information
    This member is added by an implicit conversion from WriteConf to ArrowAssoc[WriteConf] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from WriteConf to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (writeConf: StringAdd).self
    Definition Classes
    StringAdd

  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from WriteConf to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (writeConf: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: WriteConf

    Implicit information
    This member is added by an implicit conversion from WriteConf to ArrowAssoc[WriteConf] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (writeConf: ArrowAssoc[WriteConf]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: WriteConf

    Implicit information
    This member is added by an implicit conversion from WriteConf to Ensuring[WriteConf] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (writeConf: Ensuring[WriteConf]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

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 StringAdd

Inherited by implicit conversion any2stringfmt from WriteConf to StringFormat

Inherited by implicit conversion any2ArrowAssoc from WriteConf to ArrowAssoc[WriteConf]

Inherited by implicit conversion any2Ensuring from WriteConf to Ensuring[WriteConf]

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