| Commit message (Collapse) | Author | Age | Files | Lines |
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spark.sql.tungsten.enabled will be the default value for both codegen and unsafe, they are kept internally for debug/testing.
cc marmbrus rxin
Author: Davies Liu <davies@databricks.com>
Closes #7998 from davies/tungsten and squashes the following commits:
c1c16da [Davies Liu] update doc
1a47be1 [Davies Liu] use tungsten.enabled for both of codegen/unsafe
(cherry picked from commit 4e70e8256ce2f45b438642372329eac7b1e9e8cf)
Signed-off-by: Davies Liu <davies.liu@gmail.com>
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#7142 made codegen enabled by default so let's modify the corresponding documents.
Closes #7142
Author: KaiXinXiaoLei <huleilei1@huawei.com>
Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>
Closes #7863 from sarutak/SPARK-9535 and squashes the following commits:
0884424 [Kousuke Saruta] Removed a line which mentioned about the effect of codegen enabled
3c11af0 [Kousuke Saruta] Merge branch 'sqlconfig' of https://github.com/KaiXinXiaoLei/spark into SPARK-9535
4ee531d [KaiXinXiaoLei] delete space
4cfd11d [KaiXinXiaoLei] change spark.sql.planner.externalSort
d624cf8 [KaiXinXiaoLei] sql config is wrong
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code uses deprecated print statement
Use print(x) not print x for Python 3 in eval examples
CC sethah mengxr -- just wanted to close this out before 1.5
Author: Sean Owen <sowen@cloudera.com>
Closes #7822 from srowen/SPARK-9490 and squashes the following commits:
01abeba [Sean Owen] Change "print x" to "print(x)" in the rest of the docs too
bd7f7fb [Sean Owen] Use print(x) not print x for Python 3 in eval examples
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PARQUET-136 and PARQUET-173 have been fixed in parquet-mr 1.7.0. It's time to enable filter push-down by default now.
Author: Cheng Lian <lian@databricks.com>
Closes #7612 from liancheng/spark-9207 and squashes the following commits:
77e6b5e [Cheng Lian] Enables Parquet filter push-down by default
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…ng-guide#Manually Specifying Options to be in sync with java,python, R version
Author: Alok Singh <“singhal@us.ibm.com”>
Closes #7299 from aloknsingh/aloknsingh_SPARK-8909 and squashes the following commits:
d3c20ba [Alok Singh] fix the file to .parquet from .json
d476140 [Alok Singh] [SPARK-8909][Documentation] Change the scala example in sql-programming-guide#Manually Specifying Options to be in sync with java,python, R version
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Author: Sun Rui <rui.sun@intel.com>
Closes #7287 from sun-rui/SPARK-8894 and squashes the following commits:
da63898 [Sun Rui] [SPARK-8894][SPARKR][DOC] Example code errors in SparkR documentation.
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Fixed comment given by rxin
Author: Tijo Thomas <tijoparacka@gmail.com>
Closes #7281 from tijoparacka/modification_for_python_style and squashes the following commits:
6334e21 [Tijo Thomas] removed space
3de4cd8 [Tijo Thomas] python Style update
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Modified the deprecated jdbc api in the documentation.
Author: Tijo Thomas <tijoparacka@gmail.com>
Closes #7039 from tijoparacka/JIRA_8615 and squashes the following commits:
6e73b8a [Tijo Thomas] Reverted new lines
4042fcf [Tijo Thomas] updated to sql documentation
a27949c [Tijo Thomas] Fixed Sample deprecated code
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output committer options
This PR only applies to master branch (1.5.0-SNAPSHOT) since it references `org.apache.parquet` classes which only appear in Parquet 1.7.0.
Author: Cheng Lian <lian@databricks.com>
Closes #6683 from liancheng/output-committer-docs and squashes the following commits:
b4648b8 [Cheng Lian] Removes spark.sql.sources.outputCommitterClass as it's not a public option
ee63923 [Cheng Lian] Updates docs and comments of data sources and Parquet output committer options
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This PR adds a section about Hive metastore Parquet table conversion. It documents:
1. Schema reconciliation rules introduced in #5214 (see [this comment] [1] in #5188)
2. Metadata refreshing requirement introduced in #5339
[1]: https://github.com/apache/spark/pull/5188#issuecomment-86531248
Author: Cheng Lian <lian@databricks.com>
Closes #5348 from liancheng/sql-doc-parquet-conversion and squashes the following commits:
42ae0d0 [Cheng Lian] Adds Python `refreshTable` snippet
4c9847d [Cheng Lian] Resorts to SQL for Python metadata refreshing snippet
756e660 [Cheng Lian] Adds Python snippet for metadata refreshing
50675db [Cheng Lian] Addes Hive metastore Parquet table conversion section
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Please review this pull request.
Author: Jihong MA <linlin200605@gmail.com>
Closes #5933 from JihongMA/SPARK-7265 and squashes the following commits:
dfaa971 [Jihong MA] SPARK-7265 minor fix of the content
ace454d [Jihong MA] SPARK-7265 take out PySpark on YARN limitation
9ea0832 [Jihong MA] Merge remote-tracking branch 'upstream/master'
d5bf3f5 [Jihong MA] Merge remote-tracking branch 'upstream/master'
7b842e6 [Jihong MA] Merge remote-tracking branch 'upstream/master'
9c84695 [Jihong MA] SPARK-7265 address review comment
a399aa6 [Jihong MA] SPARK-7265 Improving documentation for Spark SQL Hive support
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This fixes various minor documentation issues on the Spark SQL page
Author: Lars Francke <lars.francke@gmail.com>
Closes #6890 from lfrancke/SPARK-8462 and squashes the following commits:
dd7e302 [Lars Francke] Merge branch 'master' into SPARK-8462
34eff2c [Lars Francke] Minor documentation fixes
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1. Add `SQLConfEntry` to store the information about a configuration. For those configurations that cannot be found in `sql-programming-guide.md`, I left the doc as `<TODO>`.
2. Verify the value when setting a configuration if this is in SQLConf.
3. Use `SET -v` to display all public configurations.
Author: zsxwing <zsxwing@gmail.com>
Closes #6747 from zsxwing/sqlconf and squashes the following commits:
7d09bad [zsxwing] Use SQLConfEntry in HiveContext
49f6213 [zsxwing] Add getConf, setConf to SQLContext and HiveContext
e014f53 [zsxwing] Merge branch 'master' into sqlconf
93dad8e [zsxwing] Fix the unit tests
cf950c1 [zsxwing] Fix the code style and tests
3c5f03e [zsxwing] Add unsetConf(SQLConfEntry) and fix the code style
a2f4add [zsxwing] getConf will return the default value if a config is not set
037b1db [zsxwing] Add schema to SetCommand
0520c3c [zsxwing] Merge branch 'master' into sqlconf
7afb0ec [zsxwing] Fix the configurations about HiveThriftServer
7e728e3 [zsxwing] Add doc for SQLConfEntry and fix 'toString'
5e95b10 [zsxwing] Add enumConf
c6ba76d [zsxwing] setRawString => setConfString, getRawString => getConfString
4abd807 [zsxwing] Fix the test for 'set -v'
6e47e56 [zsxwing] Fix the compilation error
8973ced [zsxwing] Remove floatConf
1fc3a8b [zsxwing] Remove the 'conf' command and use 'set -v' instead
99c9c16 [zsxwing] Fix tests that use SQLConfEntry as a string
88a03cc [zsxwing] Add new lines between confs and return types
ce7c6c8 [zsxwing] Remove seqConf
f3c1b33 [zsxwing] Refactor SQLConf to display better error message
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Typo in thriftserver section
Author: Moussa Taifi <moutai10@gmail.com>
Closes #6847 from moutai/patch-1 and squashes the following commits:
1bd29df [Moussa Taifi] Update sql-programming-guide.md
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Author: Peter Hoffmann <ph@peter-hoffmann.com>
Closes #6815 from hoffmann/patch-1 and squashes the following commits:
2abb6da [Peter Hoffmann] fix read/write mixup
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Author: Cheng Lian <lian@databricks.com>
Closes #6749 from liancheng/java-sample-fix and squashes the following commits:
5b44585 [Cheng Lian] Fixes a minor Java example error in SQL programming guide
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JIRA: https://issues.apache.org/jira/browse/SPARK-7939
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes #6503 from viirya/disable_partition_type_inference and squashes the following commits:
3e90470 [Liang-Chi Hsieh] Default to enable type inference and update docs.
455edb1 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into disable_partition_type_inference
9a57933 [Liang-Chi Hsieh] Add conf to enable/disable partition column type inference.
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Add documentation for spark.sql.planner.externalSort
Author: Luca Martinetti <luca@luca.io>
Closes #6272 from lucamartinetti/docs-externalsort and squashes the following commits:
985661b [Luca Martinetti] [SPARK-7747] [SQL] [DOCS] Add documentation for spark.sql.planner.externalSort
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Author: Reynold Xin <rxin@databricks.com>
Closes #6522 from rxin/sql-doc-1.4 and squashes the following commits:
c227be7 [Reynold Xin] Updated link.
040b6d7 [Reynold Xin] Update documentation for the new DataFrame reader/writer interface.
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Author: Cheng Lian <lian@databricks.com>
Closes #6520 from liancheng/spark-7849 and squashes the following commits:
705264b [Cheng Lian] Updates SQL programming guide for 1.4
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This PR adds a new SparkR programming guide at the top-level. This will be useful for R users as our APIs don't directly match the Scala/Python APIs and as we need to explain SparkR without using RDDs as examples etc.
cc rxin davies pwendell
cc cafreeman -- Would be great if you could also take a look at this !
Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu>
Closes #6490 from shivaram/sparkr-guide and squashes the following commits:
d5ff360 [Shivaram Venkataraman] Add a section on HiveContext, HQL queries
408dce5 [Shivaram Venkataraman] Fix link
dbb86e3 [Shivaram Venkataraman] Fix minor typo
9aff5e0 [Shivaram Venkataraman] Address comments, use dplyr-like syntax in example
d09703c [Shivaram Venkataraman] Fix default argument in read.df
ea816a1 [Shivaram Venkataraman] Add a new SparkR programming guide Also update write.df, read.df to handle defaults better
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This contribution is my original work and I license the work to the project under the project's open source license
Author: Matt Wise <mwise@quixey.com>
Closes #6447 from wisematthew/fix-typo-in-java-udf-registration-doc and squashes the following commits:
e7ef5f7 [Matt Wise] Fix typo in documentation for Java UDF registration
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sqlCtx -> sqlContext
You can check the docs by:
```
$ cd docs
$ SKIP_SCALADOC=1 jekyll serve
```
cc shivaram
Author: Davies Liu <davies@databricks.com>
Closes #5442 from davies/r_docs and squashes the following commits:
7a12ec6 [Davies Liu] remove rdd in R docs
8496b26 [Davies Liu] remove the docs related to RDD
e23b9d6 [Davies Liu] delete R docs for RDD API
222e4ff [Davies Liu] Merge branch 'master' into r_docs
89684ce [Davies Liu] Merge branch 'r_docs' of github.com:davies/spark into r_docs
f0a10e1 [Davies Liu] address comments from @shivaram
f61de71 [Davies Liu] Update pairRDD.R
3ef7cf3 [Davies Liu] use + instead of function(a,b) a+b
2f10a77 [Davies Liu] address comments from @cafreeman
9c2a062 [Davies Liu] mention R api together with Python API
23f751a [Davies Liu] Fill in SparkR examples in programming guide
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add docs for https://issues.apache.org/jira/browse/SPARK-6994
Author: vidmantas zemleris <vidmantas@vinted.com>
Closes #6030 from vidma/docs/row-with-named-fields and squashes the following commits:
241b401 [vidmantas zemleris] [SPARK-6994][SQL] Update docs for fetching Row fields by name
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DataFrames.
Author: Reynold Xin <rxin@databricks.com>
Closes #6062 from rxin/agg-retain-doc and squashes the following commits:
43e511e [Reynold Xin] [SPARK-7462][SQL] Update documentation for retaining grouping columns in DataFrames.
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createDataFrame()
JIRA: https://issues.apache.org/jira/browse/SPARK-7516
In sql-programming-guide, deprecated python data frame api inferSchema() should be replaced by createDataFrame():
schemaPeople = sqlContext.inferSchema(people) ->
schemaPeople = sqlContext.createDataFrame(people)
Author: gchen <chenguancheng@gmail.com>
Closes #6041 from gchen/python-docs and squashes the following commits:
c27eb7c [gchen] replace inferSchema() with createDataFrame()
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Python DataFrame API
Author: ksonj <kson@siberie.de>
Closes #5971 from ksonj/doc and squashes the following commits:
dadfebb [ksonj] __getitem__ is cleaner than __getattr__
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Changes example file for Generic Load/Save Functions to users.parquet rather than people.parquet which doesn't exist unless a later example has already been executed. Also adds filepaths.
Author: Deborah Siegel <deborah.siegel@gmail.com>
Author: DEBORAH SIEGEL <deborahsiegel@d-140-142-0-49.dhcp4.washington.edu>
Author: DEBORAH SIEGEL <deborahsiegel@DEBORAHs-MacBook-Pro.local>
Author: DEBORAH SIEGEL <deborahsiegel@d-69-91-154-197.dhcp4.washington.edu>
Closes #5693 from d3borah/master and squashes the following commits:
4d5e43b [Deborah Siegel] sparkSQL doc change
b15a497 [Deborah Siegel] Revert "sparkSQL doc change"
5a2863c [DEBORAH SIEGEL] Merge remote-tracking branch 'upstream/master'
91972fc [DEBORAH SIEGEL] sparkSQL doc change
f000e59 [DEBORAH SIEGEL] Merge remote-tracking branch 'upstream/master'
db54173 [DEBORAH SIEGEL] fixed aggregateMessages example in graphX doc
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fix typo
Author: Ken Geis <geis.ken@gmail.com>
Closes #5674 from kgeis/patch-1 and squashes the following commits:
5ae67de [Ken Geis] Update sql-programming-guide.md
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This patch is fixing the Java examples for Spark SQL when defining
programmatically a Schema and mapping Rows.
Author: Olivier Girardot <o.girardot@lateral-thoughts.com>
Closes #5569 from ogirardot/branch-1.3 and squashes the following commits:
c29e58d [Olivier Girardot] SPARK-6992 : Fix documentation example for Spark SQL on StructType
(cherry picked from commit c9b1ba4b16a7afe93d45bf75b128cc0dd287ded0)
Signed-off-by: Reynold Xin <rxin@databricks.com>
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This patch includes :
* adding how to use map after an sql query using javaRDD
* fixing the first few java examples that were written in Scala
Thank you for your time,
Olivier.
Author: Olivier Girardot <o.girardot@lateral-thoughts.com>
Closes #5564 from ogirardot/branch-1.3 and squashes the following commits:
9f8d60e [Olivier Girardot] SPARK-6988 : Fix documentation regarding DataFrames using the Java API
(cherry picked from commit 6b528dc139da594ef2e651d84bd91fe0f738a39d)
Signed-off-by: Reynold Xin <rxin@databricks.com>
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JIRA https://issues.apache.org/jira/browse/SPARK-6800
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes #5488 from viirya/fix_jdbc_where and squashes the following commits:
51386c8 [Liang-Chi Hsieh] Update code comment.
1dcc929 [Liang-Chi Hsieh] Update document.
3eb74d6 [Liang-Chi Hsieh] Revert and modify doc.
df11783 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into fix_jdbc_where
3e7db15 [Liang-Chi Hsieh] Fix wrong logic to generate WHERE clause for JDBC.
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https://issues.apache.org/jira/browse/SPARK-6863
Author: Santiago M. Mola <santiago.mola@sap.com>
Closes #5472 from smola/fix/sql-docs and squashes the following commits:
42503d4 [Santiago M. Mola] [SPARK-6863] Fix formatting on SQL programming guide.
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Use `sqlContext` in PySpark shell, make it consistent with SQL programming guide. `sqlCtx` is also kept for compatibility.
Author: Davies Liu <davies@databricks.com>
Closes #5425 from davies/sqlCtx and squashes the following commits:
af67340 [Davies Liu] sqlCtx -> sqlContext
15a278f [Davies Liu] use sqlContext in python shell
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Author: Michael Armbrust <michael@databricks.com>
Closes #5192 from marmbrus/fixJDBCDocs and squashes the following commits:
b48a33d [Michael Armbrust] [DOCS][SQL] Fix JDBC example
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Needed to import the types specifically, not the more general pyspark.sql
Author: Bill Chambers <wchambers@ischool.berkeley.edu>
Author: anabranch <wac.chambers@gmail.com>
Closes #5179 from anabranch/master and squashes the following commits:
8fa67bf [anabranch] Corrected SqlContext Import
603b080 [Bill Chambers] [DOCUMENTATION]Fixed Missing Type Import in Documentation
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Author: vinodkc <vinod.kc.in@gmail.com>
Closes #5112 from vinodkc/spark_1.3_doc_fixes and squashes the following commits:
2c6aee6 [vinodkc] Spark 1.3 doc fixes
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Author: Kamil Smuga <smugakamil@gmail.com>
Author: stderr <smugakamil@gmail.com>
Closes #5120 from kamilsmuga/master and squashes the following commits:
fee3281 [Kamil Smuga] more python api links fixed for docs
13240cb [Kamil Smuga] resolved merge conflicts with upstream/master
6649b3b [Kamil Smuga] fix broken docs links to Python API
92f03d7 [stderr] Fix links to pyspark api
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Author: Tijo Thomas <tijoparacka@gmail.com>
Closes #5068 from tijoparacka/fix_sql_dataframe_example and squashes the following commits:
6953ac1 [Tijo Thomas] Handled Java and Python example sections
0751a74 [Tijo Thomas] Fixed compiler and errors in Dataframe examples
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Also fixed a bunch of minor styling issues.
<!-- Reviewable:start -->
[<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/apache/spark/5001)
<!-- Reviewable:end -->
Author: Cheng Lian <lian@databricks.com>
Closes #5001 from liancheng/parquet-doc and squashes the following commits:
89ad3db [Cheng Lian] Addresses @rxin's comments
7eb6955 [Cheng Lian] Docs for the new Parquet data source
415eefb [Cheng Lian] Some minor formatting improvements
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Miss `toDF()` function in docs/sql-programming-guide.md
Author: zzcclp <xm_zzc@sina.com>
Closes #4977 from zzcclp/SPARK-6275 and squashes the following commits:
9a96c7b [zzcclp] Miss toDF()
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Author: Michael Armbrust <michael@databricks.com>
Closes #4958 from marmbrus/sqlDocs and squashes the following commits:
9351dbc [Michael Armbrust] fix parquet example
6877e13 [Michael Armbrust] add sql examples
d81b7e7 [Michael Armbrust] rxins comments
e393528 [Michael Armbrust] fix order
19c2735 [Michael Armbrust] more on data source load/store
00d5914 [Michael Armbrust] Update SQL Docs with JDBC and Migration Guide
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Author: Reynold Xin <rxin@databricks.com>
Closes #4954 from rxin/df-docs and squashes the following commits:
c592c70 [Reynold Xin] [SPARK-5310][Doc] Update SQL Programming Guide to include DataFrames.
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Author: CodingCat <zhunansjtu@gmail.com>
Closes #4656 from CodingCat/fix_typo and squashes the following commits:
b41d15c [CodingCat] recover
689fe46 [CodingCat] fix typo
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Updated examples using the new api and added DataFrame concept
Author: Antonio Navarro Perez <ajnavarro@users.noreply.github.com>
Closes #4560 from ajnavarro/ajnavarro-doc-sql-update and squashes the following commits:
82ebcf3 [Antonio Navarro Perez] Changed a missing JavaSQLContext to SQLContext.
8d5376a [Antonio Navarro Perez] fixed typo
8196b6b [Antonio Navarro Perez] [SQL][DOCS] Update sql documentation
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Deprecate inferSchema() and applySchema(), use createDataFrame() instead, which could take an optional `schema` to create an DataFrame from an RDD. The `schema` could be StructType or list of names of columns.
Author: Davies Liu <davies@databricks.com>
Closes #4498 from davies/create and squashes the following commits:
08469c1 [Davies Liu] remove Scala/Java API for now
c80a7a9 [Davies Liu] fix hive test
d1bd8f2 [Davies Liu] cleanup applySchema
9526e97 [Davies Liu] createDataFrame from RDD with columns
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Trivial fix.
Author: Daoyuan Wang <daoyuan.wang@intel.com>
Closes #4400 from adrian-wang/docdate and squashes the following commits:
31bbe40 [Daoyuan Wang] doc fix for date
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- Add meta description tags on some of the most important doc pages
- Shorten the titles of some pages to have more relevant keywords; for
example there's no reason to have "Spark SQL Programming Guide - Spark
1.2.0 documentation", we can just say "Spark SQL - Spark 1.2.0
documentation".
Author: Matei Zaharia <matei@databricks.com>
Closes #4381 from mateiz/docs-seo and squashes the following commits:
4940563 [Matei Zaharia] [SPARK-5608] Improve SEO of Spark documentation pages
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Author: Daoyuan Wang <daoyuan.wang@intel.com>
Closes #3820 from adrian-wang/parquettimestamp and squashes the following commits:
b1e2a0d [Daoyuan Wang] fix for nanos
4dadef1 [Daoyuan Wang] fix wrong read
93f438d [Daoyuan Wang] parquet timestamp support
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