Packages

  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package apache
    Definition Classes
    org
  • package spark

    Core Spark functionality.

    Core Spark functionality. org.apache.spark.SparkContext serves as the main entry point to Spark, while org.apache.spark.rdd.RDD is the data type representing a distributed collection, and provides most parallel operations.

    In addition, org.apache.spark.rdd.PairRDDFunctions contains operations available only on RDDs of key-value pairs, such as groupByKey and join; org.apache.spark.rdd.DoubleRDDFunctions contains operations available only on RDDs of Doubles; and org.apache.spark.rdd.SequenceFileRDDFunctions contains operations available on RDDs that can be saved as SequenceFiles. These operations are automatically available on any RDD of the right type (e.g. RDD[(Int, Int)] through implicit conversions.

    Java programmers should reference the org.apache.spark.api.java package for Spark programming APIs in Java.

    Classes and methods marked with Experimental are user-facing features which have not been officially adopted by the Spark project. These are subject to change or removal in minor releases.

    Classes and methods marked with Developer API are intended for advanced users want to extend Spark through lower level interfaces. These are subject to changes or removal in minor releases.

    Definition Classes
    apache
  • package sql

    Allows the execution of relational queries, including those expressed in SQL using Spark.

    Allows the execution of relational queries, including those expressed in SQL using Spark.

    Definition Classes
    spark
  • package avro
    Definition Classes
    sql
  • AvroCompressionCodec
  • SchemaConverters
  • functions
c

org.apache.spark.sql.avro

AvroCompressionCodec

sealed final class AvroCompressionCodec extends Enum[AvroCompressionCodec]

A mapper class from Spark supported avro compression codecs to avro compression codecs.

Source
AvroCompressionCodec.java
Linear Supertypes
Enum[AvroCompressionCodec], Serializable, Comparable[AvroCompressionCodec], Constable, AnyRef, Any
Ordering
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  2. By Inheritance
Inherited
  1. AvroCompressionCodec
  2. Enum
  3. Serializable
  4. Comparable
  5. Constable
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. Protected

Value Members

  1. final def compareTo(arg0: AvroCompressionCodec): Int
    Definition Classes
    Enum → Comparable
  2. final def describeConstable(): Optional[EnumDesc[AvroCompressionCodec]]
    Definition Classes
    Enum → Constable
  3. final def equals(arg0: AnyRef): Boolean
    Definition Classes
    Enum → AnyRef → Any
  4. def getCodecName(): String
  5. final def getDeclaringClass(): Class[AvroCompressionCodec]
    Definition Classes
    Enum
  6. def getDefaultCompressionLevel(): Int
  7. def getSupportCompressionLevel(): Boolean
  8. final def hashCode(): Int
    Definition Classes
    Enum → AnyRef → Any
  9. def lowerCaseName(): String
  10. final def name(): String
    Definition Classes
    Enum
  11. final def ordinal(): Int
    Definition Classes
    Enum
  12. def toString(): String
    Definition Classes
    Enum → AnyRef → Any