Spark 4.0.0-preview1 ScalaDoc < Back

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package root
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root
package org
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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 storage
Definition Classes
spark
BasicBlockReplicationPolicy
BlockId
BlockManagerId
BlockNotFoundException
BlockReplicationPolicy
BlockReplicationUtils
BlockStatus
BlockUpdatedInfo
BroadcastBlockId
CacheId
DefaultTopologyMapper
FileBasedTopologyMapper
PythonStreamBlockId
RDDBlockId
RDDInfo
RandomBlockReplicationPolicy
ShuffleBlockBatchId
ShuffleBlockChunkId
ShuffleBlockId
ShuffleChecksumBlockId
ShuffleDataBlockId
ShuffleIndexBlockId
ShuffleMergedBlockId
ShuffleMergedDataBlockId
ShuffleMergedIndexBlockId
ShuffleMergedMetaBlockId
ShufflePushBlockId
StorageLevel
StorageLevelMapper
StreamBlockId
TaskResultBlockId
TimeTrackingOutputStream
TopologyMapper
UnrecognizedBlockId

org.apache.spark.storage

BlockId

Companion class BlockId

object BlockId

Annotations: @DeveloperApi()
Source: BlockId.scala

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final def ##: Int
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val BROADCAST: Regex
val PYTHON_STREAM: Regex
val RDD: Regex
val SHUFFLE: Regex
val SHUFFLE_BATCH: Regex
val SHUFFLE_CHUNK: Regex
val SHUFFLE_DATA: Regex
val SHUFFLE_INDEX: Regex
val SHUFFLE_MERGED: Regex
val SHUFFLE_MERGED_DATA: Regex
val SHUFFLE_MERGED_INDEX: Regex
val SHUFFLE_MERGED_META: Regex
val SHUFFLE_PUSH: Regex
val STREAM: Regex
val TASKRESULT: Regex
val TEMP_LOCAL: Regex
val TEMP_SHUFFLE: Regex
val TEST: Regex
def apply(name: String): BlockId
final def asInstanceOf[T0]: T0
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Deprecated
(Since version 9)

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BlockId

Companion class BlockId

object BlockId

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BlockId

Companion class BlockId

object BlockId

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BlockId