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web-ui.html 2024-08-16 12:06 46K Web UI - Spark 3.2.0 Documentation
tuning.html 2024-08-16 12:06 41K Tuning - Spark 3.2.0 Documentation
submitting-applications.html 2024-08-16 12:06 31K Submitting Applications - Spark 3.2.0 Documentation
structured-streaming-programming-guide.html 2024-08-16 12:06 302K Structured Streaming Programming Guide - Spark 3.2.0 Documentation
structured-streaming-kafka-integration.html 2024-08-16 12:06 93K Structured Streaming + Kafka Integration Guide (Kafka broker version 0.10.0 or higher) - Spark 3.2.0 Documentation
streaming-programming-guide.html 2024-08-16 12:06 219K Spark Streaming - Spark 3.2.0 Documentation
streaming-kinesis-integration.html 2024-08-16 12:06 34K Spark Streaming + Kinesis Integration - Spark 3.2.0 Documentation
streaming-kafka-integration.html 2024-08-16 12:06 13K Spark Streaming + Kafka Integration Guide - Spark 3.2.0 Documentation
streaming-kafka-0-10-integration.html 2024-08-16 12:06 51K Spark Streaming + Kafka Integration Guide (Kafka broker version 0.10.0 or higher) - Spark 3.2.0 Documentation
streaming-custom-receivers.html 2024-08-16 12:06 34K Spark Streaming Custom Receivers - Spark 3.2.0 Documentation
storage-openstack-swift.html 2024-08-16 12:06 19K Accessing OpenStack Swift from Spark - Spark 3.2.0 Documentation
ss-migration-guide.html 2024-08-16 12:06 18K Migration Guide: Structured Streaming - Spark 3.2.0 Documentation
sql-reference.html 2024-08-16 12:06 397 Redirecting…
sql-ref.html 2024-08-16 12:06 16K SQL Reference - Spark 3.2.0 Documentation
sql-ref-syntax.html 2024-08-16 12:06 22K SQL Syntax - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select.html 2024-08-16 12:06 30K SELECT - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-window.html 2024-08-16 12:06 46K Window Functions - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-where.html 2024-08-16 12:06 27K SELECT - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-tvf.html 2024-08-16 12:06 31K Table-valued Functions (TVF) - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-transform.html 2024-08-16 12:06 42K TRANSFORM - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-subqueries.html 2024-08-16 12:06 15K Subqueries - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-sortby.html 2024-08-16 12:06 36K SORT BY Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-setops.html 2024-08-16 12:06 30K Set Operators - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-sampling.html 2024-08-16 12:06 23K Sampling Queries - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-pivot.html 2024-08-16 12:06 27K PIVOT Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-orderby.html 2024-08-16 12:06 28K ORDER BY Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-limit.html 2024-08-16 12:06 24K LIMIT Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-like.html 2024-08-16 12:06 34K LIKE Predicate - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-lateral-view.html 2024-08-16 12:06 34K LATERAL VIEW Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-join.html 2024-08-16 12:06 40K JOIN - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-inline-table.html 2024-08-16 12:06 20K Inline Table - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-hints.html 2024-08-16 12:06 33K Hints - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-having.html 2024-08-16 12:06 27K HAVING Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-groupby.html 2024-08-16 12:06 54K GROUP BY Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-file.html 2024-08-16 12:06 20K File - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-distribute-by.html 2024-08-16 12:06 22K DISTRIBUTE BY Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-cte.html 2024-08-16 12:06 24K Common Table Expression (CTE) - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-clusterby.html 2024-08-16 12:06 23K CLUSTER BY Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-select-case.html 2024-08-16 12:06 26K CASE Clause - Spark 3.2.0 Documentation
sql-ref-syntax-qry-explain.html 2024-08-16 12:06 24K EXPLAIN - Spark 3.2.0 Documentation
sql-ref-syntax-hive-format.html 2024-08-16 12:06 19K Hive Row Format - Spark 3.2.0 Documentation
sql-ref-syntax-dml-load.html 2024-08-16 12:06 26K LOAD DATA - Spark 3.2.0 Documentation
sql-ref-syntax-dml-insert-overwrite-table.html 2024-08-16 12:06 43K INSERT OVERWRITE - Spark 3.2.0 Documentation
sql-ref-syntax-dml-insert-overwrite-directory.html 2024-08-16 12:06 21K INSERT OVERWRITE DIRECTORY - Spark 3.2.0 Documentation
sql-ref-syntax-dml-insert-overwrite-directory-hive.html 2024-08-16 12:06 21K INSERT OVERWRITE DIRECTORY with Hive format - Spark 3.2.0 Documentation
sql-ref-syntax-dml-insert-into.html 2024-08-16 12:06 45K INSERT INTO - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-usedb.html 2024-08-16 12:06 18K USE Database - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-truncate-table.html 2024-08-16 12:06 21K TRUNCATE TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-repair-table.html 2024-08-16 12:06 20K REPAIR TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-drop-view.html 2024-08-16 12:06 19K DROP VIEW - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-drop-table.html 2024-08-16 12:06 19K DROP TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-drop-function.html 2024-08-16 12:06 21K DROP FUNCTION - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-drop-database.html 2024-08-16 12:06 18K DROP DATABASE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-create-view.html 2024-08-16 12:06 21K CREATE VIEW - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-create-table.html 2024-08-16 12:06 16K CREATE TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-create-table-like.html 2024-08-16 12:06 20K CREATE TABLE LIKE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-create-table-hiveformat.html 2024-08-16 12:06 32K CREATE HIVEFORMAT TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-create-table-datasource.html 2024-08-16 12:06 25K CREATE DATASOURCE TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-create-function.html 2024-08-16 12:06 26K CREATE FUNCTION - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-create-database.html 2024-08-16 12:06 21K CREATE DATABASE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-alter-view.html 2024-08-16 12:06 36K ALTER VIEW - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-alter-table.html 2024-08-16 12:06 54K ALTER TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-ddl-alter-database.html 2024-08-16 12:06 20K ALTER DATABASE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show.html 2024-08-16 12:06 16K Show Commands - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show-views.html 2024-08-16 12:06 27K SHOW VIEWS - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show-tblproperties.html 2024-08-16 12:06 23K SHOW TBLPROPERTIES - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show-tables.html 2024-08-16 12:06 23K SHOW TABLES - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show-table.html 2024-08-16 12:06 44K SHOW TABLE EXTENDED - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show-partitions.html 2024-08-16 12:06 25K SHOW PARTITIONS - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show-functions.html 2024-08-16 12:06 24K SHOW FUNCTIONS - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show-databases.html 2024-08-16 12:06 20K SHOW DATABASES - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show-create-table.html 2024-08-16 12:06 19K SHOW CREATE TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-show-columns.html 2024-08-16 12:06 20K SHOW COLUMNS - Spark 3.2.0 Documentation
sql-ref-syntax-aux-resource-mgmt.html 2024-08-16 12:06 16K Resource Management - Spark 3.2.0 Documentation
sql-ref-syntax-aux-resource-mgmt-list-jar.html 2024-08-16 12:06 19K LIST JAR - Spark 3.2.0 Documentation
sql-ref-syntax-aux-resource-mgmt-list-file.html 2024-08-16 12:06 18K LIST FILE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-resource-mgmt-list-archive.html 2024-08-16 12:06 18K LIST ARCHIVE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-resource-mgmt-add-jar.html 2024-08-16 12:06 19K ADD JAR - Spark 3.2.0 Documentation
sql-ref-syntax-aux-resource-mgmt-add-file.html 2024-08-16 12:06 18K ADD FILE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-resource-mgmt-add-archive.html 2024-08-16 12:06 18K ADD ARCHIVE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-describe.html 2024-08-16 12:06 16K Describe Commands - Spark 3.2.0 Documentation
sql-ref-syntax-aux-describe-table.html 2024-08-16 12:06 41K DESCRIBE TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-describe-query.html 2024-08-16 12:06 24K DESCRIBE QUERY - Spark 3.2.0 Documentation
sql-ref-syntax-aux-describe-function.html 2024-08-16 12:06 28K DESCRIBE FUNCTION - Spark 3.2.0 Documentation
sql-ref-syntax-aux-describe-database.html 2024-08-16 12:06 24K DESCRIBE DATABASE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-conf-mgmt.html 2024-08-16 12:06 16K Configuration Management - Spark 3.2.0 Documentation
sql-ref-syntax-aux-conf-mgmt-set.html 2024-08-16 12:06 18K SET - Spark 3.2.0 Documentation
sql-ref-syntax-aux-conf-mgmt-set-timezone.html 2024-08-16 12:06 19K SET TIME ZONE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-conf-mgmt-reset.html 2024-08-16 12:06 17K RESET - Spark 3.2.0 Documentation
sql-ref-syntax-aux-cache.html 2024-08-16 12:06 16K Cache Statements - Spark 3.2.0 Documentation
sql-ref-syntax-aux-cache-uncache-table.html 2024-08-16 12:06 17K UNCACHE TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-cache-refresh.html 2024-08-16 12:06 18K REFRESH - Spark 3.2.0 Documentation
sql-ref-syntax-aux-cache-refresh-table.html 2024-08-16 12:06 18K REFRESH TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-cache-refresh-function.html 2024-08-16 12:06 18K REFRESH FUNCTION - Spark 3.2.0 Documentation
sql-ref-syntax-aux-cache-clear-cache.html 2024-08-16 12:06 16K CLEAR CACHE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-cache-cache-table.html 2024-08-16 12:06 20K CACHE TABLE - Spark 3.2.0 Documentation
sql-ref-syntax-aux-analyze-table.html 2024-08-16 12:06 36K ANALYZE TABLE - Spark 3.2.0 Documentation
sql-ref-null-semantics.html 2024-08-16 12:06 74K NULL Semantics - Spark 3.2.0 Documentation
sql-ref-literals.html 2024-08-16 12:06 61K Literals - Spark 3.2.0 Documentation
sql-ref-identifier.html 2024-08-16 12:06 18K Identifiers - Spark 3.2.0 Documentation
sql-ref-functions.html 2024-08-16 12:06 17K Functions - Spark 3.2.0 Documentation
sql-ref-functions-udf-scalar.html 2024-08-16 12:06 29K Scalar User Defined Functions (UDFs) - Spark 3.2.0 Documentation
sql-ref-functions-udf-hive.html 2024-08-16 12:06 23K Integration with Hive UDFs/UDAFs/UDTFs - Spark 3.2.0 Documentation
sql-ref-functions-udf-aggregate.html 2024-08-16 12:06 57K User Defined Aggregate Functions (UDAFs) - Spark 3.2.0 Documentation
sql-ref-functions-builtin.html 2024-08-16 12:06 305K Built-in Functions - Spark 3.2.0 Documentation
sql-ref-datetime-pattern.html 2024-08-16 12:06 34K Datetime patterns - Spark 3.2.0 Documentation
sql-ref-datatypes.html 2024-08-16 12:06 57K Data Types - Spark 3.2.0 Documentation
sql-ref-ansi-compliance.html 2024-08-16 12:06 86K ANSI Compliance - Spark 3.2.0 Documentation
sql-pyspark-pandas-with-arrow.html 2024-08-16 12:06 14K PySpark Usage Guide for Pandas with Apache Arrow - Spark 3.2.0 Documentation
sql-programming-guide.html 2024-08-16 12:06 18K Spark SQL and DataFrames - Spark 3.2.0 Documentation
sql-performance-tuning.html 2024-08-16 12:06 37K Performance Tuning - Spark 3.2.0 Documentation
sql-migration-old.html 2024-08-16 12:06 14K Migration Guide - Spark 3.2.0 Documentation
sql-migration-guide.html 2024-08-16 12:06 170K Migration Guide: SQL, Datasets and DataFrame - Spark 3.2.0 Documentation
sql-getting-started.html 2024-08-16 12:06 107K Getting Started - Spark 3.2.0 Documentation
sql-distributed-sql-engine.html 2024-08-16 12:06 20K Distributed SQL Engine - Spark 3.2.0 Documentation
sql-data-sources.html 2024-08-16 12:06 20K Data Sources - Spark 3.2.0 Documentation
sql-data-sources-troubleshooting.html 2024-08-16 12:06 16K Troubleshooting - Spark 3.2.0 Documentation
sql-data-sources-text.html 2024-08-16 12:06 30K Text Files - Spark 3.2.0 Documentation
sql-data-sources-parquet.html 2024-08-16 12:06 76K Parquet Files - Spark 3.2.0 Documentation
sql-data-sources-orc.html 2024-08-16 12:06 29K ORC Files - Spark 3.2.0 Documentation
sql-data-sources-load-save-functions.html 2024-08-16 12:06 64K Generic Load/Save Functions - Spark 3.2.0 Documentation
sql-data-sources-json.html 2024-08-16 12:06 41K JSON Files - Spark 3.2.0 Documentation
sql-data-sources-jdbc.html 2024-08-16 12:06 50K JDBC To Other Databases - Spark 3.2.0 Documentation
sql-data-sources-hive-tables.html 2024-08-16 12:06 54K Hive Tables - Spark 3.2.0 Documentation
sql-data-sources-generic-options.html 2024-08-16 12:06 42K Generic File Source Options - Spark 3.2.0 Documentation
sql-data-sources-csv.html 2024-08-16 12:06 44K CSV Files - Spark 3.2.0 Documentation
sql-data-sources-binaryFile.html 2024-08-16 12:06 19K Binary File Data Source - Spark 3.2.0 Documentation
sql-data-sources-avro.html 2024-08-16 12:06 54K Apache Avro Data Source Guide - Spark 3.2.0 Documentation
sparkr.html 2024-08-16 12:06 91K SparkR (R on Spark) - Spark 3.2.0 Documentation
sparkr-migration-guide.html 2024-08-16 12:06 25K Migration Guide: SparkR (R on Spark) - Spark 3.2.0 Documentation
spark-standalone.html 2024-08-16 12:06 47K Spark Standalone Mode - Spark 3.2.0 Documentation
security.html 2024-08-16 12:06 60K Security - Spark 3.2.0 Documentation
running-on-yarn.html 2024-08-16 12:06 69K Running Spark on YARN - Spark 3.2.0 Documentation
running-on-mesos.html 2024-08-16 12:06 61K Running Spark on Mesos - Spark 3.2.0 Documentation
running-on-kubernetes.html 2024-08-16 12:06 102K Running Spark on Kubernetes - Spark 3.2.0 Documentation
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redirects.json 2024-08-16 12:06 85
rdd-programming-guide.html 2024-08-16 12:06 164K RDD Programming Guide - Spark 3.2.0 Documentation
quick-start.html 2024-08-16 12:06 57K Quick Start - Spark 3.2.0 Documentation
pyspark-migration-guide.html 2024-08-16 12:06 14K Migration Guide: PySpark (Python on Spark) - Spark 3.2.0 Documentation
programming-guide.html 2024-08-16 12:06 12K Spark Programming Guide - Spark 3.2.0 Documentation
monitoring.html 2024-08-16 12:06 84K Monitoring and Instrumentation - Spark 3.2.0 Documentation
mllib-statistics.html 2024-08-16 12:06 113K Basic Statistics - RDD-based API - Spark 3.2.0 Documentation
mllib-pmml-model-export.html 2024-08-16 12:06 22K PMML model export - RDD-based API - Spark 3.2.0 Documentation
mllib-optimization.html 2024-08-16 12:06 53K Optimization - RDD-based API - Spark 3.2.0 Documentation
mllib-naive-bayes.html 2024-08-16 12:06 35K Naive Bayes - RDD-based API - Spark 3.2.0 Documentation
mllib-linear-methods.html 2024-08-16 12:06 81K Linear Methods - RDD-based API - Spark 3.2.0 Documentation
mllib-isotonic-regression.html 2024-08-16 12:06 39K Isotonic regression - RDD-based API - Spark 3.2.0 Documentation
mllib-guide.html 2024-08-16 12:06 19K MLlib: RDD-based API - Spark 3.2.0 Documentation
mllib-frequent-pattern-mining.html 2024-08-16 12:06 52K Frequent Pattern Mining - RDD-based API - Spark 3.2.0 Documentation
mllib-feature-extraction.html 2024-08-16 12:06 79K Feature Extraction and Transformation - RDD-based API - Spark 3.2.0 Documentation
mllib-evaluation-metrics.html 2024-08-16 12:06 155K Evaluation Metrics - RDD-based API - Spark 3.2.0 Documentation
mllib-ensembles.html 2024-08-16 12:06 118K Ensembles - RDD-based API - Spark 3.2.0 Documentation
mllib-dimensionality-reduction.html 2024-08-16 12:06 50K Dimensionality Reduction - RDD-based API - Spark 3.2.0 Documentation
mllib-decision-tree.html 2024-08-16 12:06 75K Decision Trees - RDD-based API - Spark 3.2.0 Documentation
mllib-data-types.html 2024-08-16 12:06 94K Data Types - RDD-based API - Spark 3.2.0 Documentation
mllib-collaborative-filtering.html 2024-08-16 12:06 46K Collaborative Filtering - RDD-based API - Spark 3.2.0 Documentation
mllib-clustering.html 2024-08-16 12:06 129K Clustering - RDD-based API - Spark 3.2.0 Documentation
mllib-classification-regression.html 2024-08-16 12:06 19K Classification and Regression - RDD-based API - Spark 3.2.0 Documentation
ml-tuning.html 2024-08-16 12:06 81K ML Tuning - Spark 3.2.0 Documentation
ml-survival-regression.html 2024-08-16 12:06 16K Survival Regression - Spark 3.2.0 Documentation
ml-statistics.html 2024-08-16 12:06 65K Basic Statistics - Spark 3.2.0 Documentation
ml-pipeline.html 2024-08-16 12:06 101K ML Pipelines - Spark 3.2.0 Documentation
ml-migration-guide.html 2024-08-16 12:06 70K Migration Guide: MLlib (Machine Learning) - Spark 3.2.0 Documentation
ml-linear-methods.html 2024-08-16 12:06 16K Linear methods - Spark 3.2.0 Documentation
ml-linalg-guide.html 2024-08-16 12:06 23K MLlib Linear Algebra Acceleration Guide - Spark 3.2.0 Documentation
ml-guide.html 2024-08-16 12:06 25K MLlib: Main Guide - Spark 3.2.0 Documentation
ml-frequent-pattern-mining.html 2024-08-16 12:06 51K Frequent Pattern Mining - Spark 3.2.0 Documentation
ml-features.html 2024-08-16 12:06 612K Extracting, transforming and selecting features - Spark 3.2.0 Documentation
ml-ensembles.html 2024-08-16 12:06 16K Tree ensemble methods - Spark 3.2.0 Documentation
ml-decision-tree.html 2024-08-16 12:06 16K Decision trees - Spark 3.2.0 Documentation
ml-datasource.html 2024-08-16 12:06 49K Data sources - Spark 3.2.0 Documentation
ml-collaborative-filtering.html 2024-08-16 12:06 64K Collaborative Filtering - Spark 3.2.0 Documentation
ml-clustering.html 2024-08-16 12:06 92K Clustering - Spark 3.2.0 Documentation
ml-classification-regression.html 2024-08-16 12:06 463K Classification and regression - Spark 3.2.0 Documentation
ml-ann.html 2024-08-16 12:06 16K Multilayer perceptron classifier - Spark 3.2.0 Documentation
ml-advanced.html 2024-08-16 12:06 23K Advanced topics - Spark 3.2.0 Documentation
migration-guide.html 2024-08-16 12:06 14K Migration Guide - Spark 3.2.0 Documentation
job-scheduling.html 2024-08-16 12:06 38K Job Scheduling - Spark 3.2.0 Documentation
index.html 2024-08-16 12:06 24K Overview - Spark 3.2.0 Documentation
hardware-provisioning.html 2024-08-16 12:06 17K Hardware Provisioning - Spark 3.2.0 Documentation
hadoop-provided.html 2024-08-16 12:06 15K Using Spark's "Hadoop Free" Build - Spark 3.2.0 Documentation
graphx-programming-guide.html 2024-08-16 12:06 170K GraphX - Spark 3.2.0 Documentation
generated-window-funcs-table.html 2024-08-16 12:06 2.7K
generated-window-funcs-examples.html 2024-08-16 12:06 33K
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generated-runtime-sql-config-table.html 2024-08-16 12:06 48K
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generated-agg-funcs-table.html 2024-08-16 12:06 8.3K
generated-agg-funcs-examples.html 2024-08-16 12:06 83K
core-migration-guide.html 2024-08-16 12:06 21K Migration Guide: Spark Core - Spark 3.2.0 Documentation
configuration.html 2024-08-16 12:06 209K Configuration - Spark 3.2.0 Documentation
cluster-overview.html 2024-08-16 12:06 19K Cluster Mode Overview - Spark 3.2.0 Documentation
cloud-integration.html 2024-08-16 12:06 30K Integration with Cloud Infrastructures - Spark 3.2.0 Documentation
building-with-maven.html 2024-08-16 12:06 425 Redirecting…
building-spark.html 2024-08-16 12:06 35K Building Spark - Spark 3.2.0 Documentation
README.html 2024-08-16 12:06 8.6K
Welcome to the Spark documentation!
This readme will walk you through navigating and building the Spark documentation, which is included
here with the Spark source code. You can also find documentation specific to release versions of
Spark at https://spark.apache.org/documentation.html.
Read on to learn more about viewing documentation in plain text (i.e., markdown) or building the
documentation yourself. Why build it yourself? So that you have the docs that correspond to
whichever version of Spark you currently have checked out of revision control.
Prerequisites
The Spark documentation build uses a number of tools to build HTML docs and API docs in Scala, Java,
Python, R and SQL.
You need to have Ruby and
Python
installed. Make sure the bundle command is available, if not install the Gem containing it:
$ sudo gem install bundler
After this all the required ruby dependencies can be installed from the docs/ directory via the Bundler:
$ cd docs
$ bundle install
Note: If you are on a system with both Ruby 1.9 and Ruby 2.0 you may need to replace gem with gem2.0.
R Documentation
If you’d like to generate R documentation, you’ll need to install Pandoc
and install these libraries:
$ sudo Rscript -e 'install.packages(c("knitr", "devtools", "testthat", "rmarkdown"), repos="https://cloud.r-project.org/")'
$ sudo Rscript -e 'devtools::install_version("roxygen2", version = "7.1.1", repos="https://cloud.r-project.org/")'
Note: Other versions of roxygen2 might work in SparkR documentation generation but RoxygenNote field in $SPARK_HOME/R/pkg/DESCRIPTION is 7.1.1, which is updated if the version is mismatched.
API Documentation
To generate API docs for any language, you’ll need to install these libraries:
$ sudo pip install 'sphinx<3.1.0' mkdocs numpy pydata_sphinx_theme ipython nbsphinx numpydoc sphinx-plotly-directive 'jinja2<3.0.0'
Generating the Documentation HTML
We include the Spark documentation as part of the source (as opposed to using a hosted wiki, such as
the github wiki, as the definitive documentation) to enable the documentation to evolve along with
the source code and be captured by revision control (currently git). This way the code automatically
includes the version of the documentation that is relevant regardless of which version or release
you have checked out or downloaded.
In this directory you will find text files formatted using Markdown, with an “.md” suffix. You can
read those text files directly if you want. Start with index.md.
Execute bundle exec jekyll build from the docs/ directory to compile the site. Compiling the site with
Jekyll will create a directory called _site containing index.html as well as the rest of the
compiled files.
$ cd docs
$ bundle exec jekyll build
You can modify the default Jekyll build as follows:
# Skip generating API docs (which takes a while)
$ SKIP_API=1 bundle exec jekyll build
# Serve content locally on port 4000
$ bundle exec jekyll serve --watch
# Build the site with extra features used on the live page
$ PRODUCTION=1 bundle exec jekyll build
API Docs (Scaladoc, Javadoc, Sphinx, roxygen2, MkDocs)
You can build just the Spark scaladoc and javadoc by running ./build/sbt unidoc from the $SPARK_HOME directory.
Similarly, you can build just the PySpark docs by running make html from the
$SPARK_HOME/python/docs directory. Documentation is only generated for classes that are listed as
public in __init__.py. The SparkR docs can be built by running $SPARK_HOME/R/create-docs.sh, and
the SQL docs can be built by running $SPARK_HOME/sql/create-docs.sh
after building Spark first.
When you run bundle exec jekyll build in the docs directory, it will also copy over the scaladoc and javadoc for the various
Spark subprojects into the docs directory (and then also into the _site directory). We use a
jekyll plugin to run ./build/sbt unidoc before building the site so if you haven’t run it (recently) it
may take some time as it generates all of the scaladoc and javadoc using Unidoc.
The jekyll plugin also generates the PySpark docs using Sphinx, SparkR docs
using roxygen2 and SQL docs
using MkDocs.
NOTE: To skip the step of building and copying over the Scala, Java, Python, R and SQL API docs, run SKIP_API=1
bundle exec jekyll build. In addition, SKIP_SCALADOC=1, SKIP_PYTHONDOC=1, SKIP_RDOC=1 and SKIP_SQLDOC=1 can be used
to skip a single step of the corresponding language. SKIP_SCALADOC indicates skipping both the Scala and Java docs.