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Kent Yao 7959808e96
[SPARK-31564][TESTS] Fix flaky AllExecutionsPageSuite for checking 1970 
### What changes were proposed in this pull request?

Fix flakiness by checking `1970/01/01` instead of `1970`.
The test was added by SPARK-27125 for 3.0.0.

### Why are the changes needed?

the `org.apache.spark.sql.execution.ui.AllExecutionsPageSuite.SPARK-27019:correctly display SQL page when event reordering happens` test is flaky for just checking the `html` content not containing 1970. I will add a ticket to check and fix that.
In the specific failure https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/121799/testReport, it failed because the `html`

```
...
<td sorttable_customkey="1587806019707">
...

```
contained `1970`.

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

no

### How was this patch tested?

passing jenkins

Closes #28344 from yaooqinn/SPARK-31564.

Authored-by: Kent Yao <yaooqinn@hotmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
2020-04-25 10:27:05 -07:00
..
catalyst [SPARK-31563][SQL] Fix failure of InSet.sql for collections of Catalyst's internal types 2020-04-25 09:29:51 -07:00
core [SPARK-31564][TESTS] Fix flaky AllExecutionsPageSuite for checking 1970 2020-04-25 10:27:05 -07:00
hive [SPARK-31522][SQL] Hive metastore client initialization related configurations should be static 2020-04-23 15:07:44 +00:00
hive-thriftserver [SPARK-31381][SPARK-29245][SQL] Upgrade built-in Hive 2.3.6 to 2.3.7 2020-04-20 13:38:24 -07:00
create-docs.sh [SPARK-31498][SQL][DOCS] Dump public static sql configurations through doc generation 2020-04-22 10:16:39 +00:00
gen-sql-api-docs.py [SPARK-31474][SQL][FOLLOWUP] Replace _FUNC_ placeholder with functionname in the note field of expression info 2020-04-23 13:33:04 +09:00
gen-sql-config-docs.py [SPARK-31498][SQL][DOCS] Dump public static sql configurations through doc generation 2020-04-22 10:16:39 +00:00
gen-sql-functions-docs.py [SPARK-31429][SQL][DOC] Automatically generates a SQL document for built-in functions 2020-04-21 10:55:13 +09:00
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.