Packages

  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package apache
    Definition Classes
    org
  • package spark
    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 catalog
    Definition Classes
    sql
  • package catalyst
    Definition Classes
    sql
  • package columnar
    Definition Classes
    sql
  • package connector
    Definition Classes
    sql
  • package execution

    The physical execution component of Spark SQL.

    The physical execution component of Spark SQL. Note that this is a private package. All classes in catalyst are considered an internal API to Spark SQL and are subject to change between minor releases.

    Definition Classes
    sql
  • package expressions
    Definition Classes
    sql
  • package internal

    All classes in this package are considered an internal API to Spark and are subject to change between minor releases.

    All classes in this package are considered an internal API to Spark and are subject to change between minor releases.

    Definition Classes
    sql
  • package jdbc
    Definition Classes
    sql
  • package sources

    A set of APIs for adding data sources to Spark SQL.

    A set of APIs for adding data sources to Spark SQL.

    Definition Classes
    sql
  • package streaming
    Definition Classes
    sql
  • package util
    Definition Classes
    sql
  • ExecutionListenerManager
  • MapperRowCounter
  • QueryExecutionListener

package util

Type Members

  1. class ExecutionListenerManager extends Logging

    Manager for QueryExecutionListener.

    Manager for QueryExecutionListener. See org.apache.spark.sql.SQLContext.listenerManager.

  2. class MapperRowCounter extends AccumulatorV2[Long, List[(Integer, Long)]]

    An AccumulatorV2 counter for collecting a list of (mapper index, row count).

    An AccumulatorV2 counter for collecting a list of (mapper index, row count).

    Since

    3.4.0

  3. trait QueryExecutionListener extends AnyRef

    The interface of query execution listener that can be used to analyze execution metrics.

    The interface of query execution listener that can be used to analyze execution metrics.

    Note

    Implementations should guarantee thread-safety as they can be invoked by multiple different threads.

Ungrouped