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ulysses-you 825b620862 [SPARK-35687][SQL][TEST] PythonUDFSuite move assume into its methods 
### What changes were proposed in this pull request?

Move `assume` into methods at `PythonUDFSuite`.

### Why are the changes needed?

When we run Spark test with such command:
`./build/mvn -Phadoop-2.7 -Phive -Phive-thriftserver -Pyarn -Pkubernetes clean test`

get this exception:
```
 PythonUDFSuite:
 org.apache.spark.sql.execution.python.PythonUDFSuite *** ABORTED ***
   java.lang.RuntimeException: Unable to load a Suite class that was discovered in the runpath: org.apache.spark.sql.execution.python.PythonUDFSuite
   at org.scalatest.tools.DiscoverySuite$.getSuiteInstance(DiscoverySuite.scala:81)
   at org.scalatest.tools.DiscoverySuite.$anonfun$nestedSuites$1(DiscoverySuite.scala:38)
   at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:238)
   at scala.collection.Iterator.foreach(Iterator.scala:941)
   at scala.collection.Iterator.foreach$(Iterator.scala:941)
   at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
   at scala.collection.IterableLike.foreach(IterableLike.scala:74)
   at scala.collection.IterableLike.foreach$(IterableLike.scala:73)
   at scala.collection.AbstractIterable.foreach(Iterable.scala:56)
   at scala.collection.TraversableLike.map(TraversableLike.scala:238)
```

The test env has no PYSpark module so it failed.

### Does this PR introduce _any_ user-facing change?

No

### How was this patch tested?

manual

Closes #32833 from ulysses-you/SPARK-35687.

Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
2021-06-09 15:57:56 +09:00
..
catalyst [SPARK-35384][SQL][FOLLOWUP] Fix Scala doc for removed method parameters 2021-06-08 15:52:10 -07:00
core [SPARK-35687][SQL][TEST] PythonUDFSuite move assume into its methods 2021-06-09 15:57:56 +09:00
hive [SPARK-35378][SQL] Eagerly execute commands in QueryExecution instead of caller sides 2021-06-09 04:45:44 +00:00
hive-thriftserver [SPARK-21957][SQL][FOLLOWUP] Support CURRENT_USER without tailing parentheses 2021-06-04 13:32:56 +00:00
create-docs.sh [SPARK-34010][SQL][DODCS] Use python3 instead of python in SQL documentation build 2021-01-05 19:48:10 +09:00
gen-sql-api-docs.py [SPARK-34747][SQL][DOCS] Add virtual operators to the built-in function document 2021-03-19 10:19:26 +09:00
gen-sql-config-docs.py [SPARK-32194][PYTHON] Use proper exception classes instead of plain Exception 2021-05-26 11:54:40 +09:00
gen-sql-functions-docs.py [SPARK-31562][SQL] Update ExpressionDescription for substring, current_date, and current_timestamp 2020-04-26 11:46:52 -07:00
mkdocs.yml [SPARK-30731] Update deprecated Mkdocs option 2020-02-19 17:28:58 +09:00
README.md [SPARK-30510][SQL][DOCS] Publicly document Spark SQL configuration options 2020-02-09 19:20:47 +09:00

README.md

Spark SQL

This module provides support for executing relational queries expressed in either SQL or the DataFrame/Dataset API.

Spark SQL is broken up into four subprojects:

  • Catalyst (sql/catalyst) - An implementation-agnostic framework for manipulating trees of relational operators and expressions.
  • Execution (sql/core) - A query planner / execution engine for translating Catalyst's logical query plans into Spark RDDs. This component also includes a new public interface, SQLContext, that allows users to execute SQL or LINQ statements against existing RDDs and Parquet files.
  • Hive Support (sql/hive) - Includes extensions that allow users to write queries using a subset of HiveQL and access data from a Hive Metastore using Hive SerDes. There are also wrappers that allow users to run queries that include Hive UDFs, UDAFs, and UDTFs.
  • HiveServer and CLI support (sql/hive-thriftserver) - Includes support for the SQL CLI (bin/spark-sql) and a HiveServer2 (for JDBC/ODBC) compatible server.

Running ./sql/create-docs.sh generates SQL documentation for built-in functions under sql/site, and SQL configuration documentation that gets included as part of configuration.md in the main docs directory.