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* [SPARK-9207] [SQL] Enables Parquet filter push-down by defaultCheng Lian2015-07-231-7/+2
| | | | | | | | | | 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
* [SPARK-8909][Documentation] Change the scala example in sql-programmi…Alok Singh2015-07-081-1/+1
| | | | | | | | | | | …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
* [SPARK-8894] [SPARKR] [DOC] Example code errors in SparkR documentation.Sun Rui2015-07-081-1/+1
| | | | | | | | 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.
* [SPARK-8886][Documentation]python Style updateTijo Thomas2015-07-071-1/+1
| | | | | | | | | | | 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
* [SPARK-8615] [DOCUMENTATION] Fixed Sample deprecated codeTijo Thomas2015-06-301-5/+5
| | | | | | | | | | | | 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
* [SPARK-8139] [SQL] Updates docs and comments of data sources and Parquet ↵Cheng Lian2015-06-231-1/+29
| | | | | | | | | | | | | 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
* [DOC] [SQL] Addes Hive metastore Parquet table conversion sectionCheng Lian2015-06-231-6/+88
| | | | | | | | | | | | | | | | | | 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
* [SPARK-7265] Improving documentation for Spark SQL Hive supportJihong MA2015-06-191-1/+6
| | | | | | | | | | | | | | | | 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
* [SPARK-8462] [DOCS] Documentation fixes for Spark SQLLars Francke2015-06-181-14/+14
| | | | | | | | | | | 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
* [SPARK-7961][SQL]Refactor SQLConf to display better error messagezsxwing2015-06-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* [SPARK-DOCS] [SPARK-SQL] Update sql-programming-guide.mdMoussa Taifi2015-06-161-1/+1
| | | | | | | | | | 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
* fix read/write mixupPeter Hoffmann2015-06-141-2/+2
| | | | | | | | 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
* [SQL] [MINOR] Fixes a minor Java example error in SQL programming guideCheng Lian2015-06-101-1/+1
| | | | | | | | 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
* [SPARK-7939] [SQL] Add conf to enable/disable partition column type inferenceLiang-Chi Hsieh2015-06-081-1/+5
| | | | | | | | | | | | 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.
* [SPARK-7747] [SQL] [DOCS] spark.sql.planner.externalSortLuca Martinetti2015-06-051-0/+7
| | | | | | | | | | 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
* Update documentation for the new DataFrame reader/writer interface.Reynold Xin2015-05-301-60/+66
| | | | | | | | | 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.
* Updated SQL programming guide's Hive connectivity section.Reynold Xin2015-05-301-29/+17
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* [SPARK-7849] [SQL] [Docs] Updates SQL programming guide for 1.4Cheng Lian2015-05-301-6/+85
| | | | | | | | 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
* [SPARK-6806] [SPARKR] [DOCS] Add a new SparkR programming guideShivaram Venkataraman2015-05-291-2/+2
| | | | | | | | | | | | | | | | | | | 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
* [DOCS] Fix typo in documentation for Java UDF registrationMatt Wise2015-05-271-1/+1
| | | | | | | | | | 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
* [SPARK-6806] [SPARKR] [DOCS] Fill in SparkR examples in programming guideDavies Liu2015-05-231-7/+366
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* [SPARK-6994][SQL] Update docs for fetching Row fields by namevidmantas zemleris2015-05-111-3/+10
| | | | | | | | | | 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
* [SPARK-7462][SQL] Update documentation for retaining grouping columns in ↵Reynold Xin2015-05-111-1/+59
| | | | | | | | | | 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.
* [SPARK-7516] [Minor] [DOC] Replace depreciated inferSchema() with ↵gchen2015-05-111-1/+1
| | | | | | | | | | | | | | | | | 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()
* [SPARK-7035] Encourage __getitem__ over __getattr__ on column access in the ↵ksonj2015-05-071-3/+8
| | | | | | | | | | 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__
* [SPARK-7136][Docs] Spark SQL and DataFrame Guide fix example file and pathsDeborah Siegel2015-04-241-9/+9
| | | | | | | | | | | | | | | | | | 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
* Update sql-programming-guide.mdKen Geis2015-04-231-1/+1
| | | | | | | | | | 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
* SPARK-6992 : Fix documentation example for Spark SQL on StructTypeOlivier Girardot2015-04-181-5/+8
| | | | | | | | | | | | | | 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>
* SPARK-6988 : Fix documentation regarding DataFrames using the Java APIOlivier Girardot2015-04-171-7/+7
| | | | | | | | | | | | | | | | | | | 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>
* [SPARK-6800][SQL] Update doc for JDBCRelation's columnPartitionLiang-Chi Hsieh2015-04-151-1/+4
| | | | | | | | | | | | | | 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.
* [SPARK-6863] Fix formatting on SQL programming guide.Santiago M. Mola2015-04-111-0/+1
| | | | | | | | | | 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.
* [SPARK-6781] [SQL] use sqlContext in python shellDavies Liu2015-04-081-2/+2
| | | | | | | | | | | 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
* [DOCS][SQL] Fix JDBC exampleMichael Armbrust2015-03-261-1/+1
| | | | | | | | Author: Michael Armbrust <michael@databricks.com> Closes #5192 from marmbrus/fixJDBCDocs and squashes the following commits: b48a33d [Michael Armbrust] [DOCS][SQL] Fix JDBC example
* [DOCUMENTATION]Fixed Missing Type Import in DocumentationBill Chambers2015-03-241-1/+2
| | | | | | | | | | | | 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
* [SPARK-6337][Documentation, SQL]Spark 1.3 doc fixesvinodkc2015-03-221-2/+5
| | | | | | | | 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
* SPARK-6454 [DOCS] Fix links to pyspark apiKamil Smuga2015-03-221-1/+1
| | | | | | | | | | | | 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
* [SPARK-6383][SQL]Fixed compiler and errors in Dataframe examplesTijo Thomas2015-03-171-6/+6
| | | | | | | | | 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
* [SPARK-5310] [SQL] [DOC] Parquet section for the SQL programming guideCheng Lian2015-03-131-57/+180
| | | | | | | | | | | | | | | | 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
* [SPARK-6275][Documentation]Miss toDF() function in docs/sql-programming-guide.mdzzcclp2015-03-121-1/+1
| | | | | | | | | | 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()
* [SPARK-5183][SQL] Update SQL Docs with JDBC and Migration GuideMichael Armbrust2015-03-101-12/+370
| | | | | | | | | | | | | 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
* [SPARK-5310][Doc] Update SQL Programming Guide to include DataFrames.Reynold Xin2015-03-091-120/+284
| | | | | | | | 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.
* [Minor] fix typo in SQL documentCodingCat2015-02-171-1/+1
| | | | | | | | | Author: CodingCat <zhunansjtu@gmail.com> Closes #4656 from CodingCat/fix_typo and squashes the following commits: b41d15c [CodingCat] recover 689fe46 [CodingCat] fix typo
* [SQL][DOCS] Update sql documentationAntonio Navarro Perez2015-02-121-84/+84
| | | | | | | | | | | | 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
* [SPARK-5704] [SQL] [PySpark] createDataFrame from RDD with columnsDavies Liu2015-02-101-8/+8
| | | | | | | | | | | | | 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
* [Branch-1.3] [DOC] doc fix for dateDaoyuan Wang2015-02-051-1/+1
| | | | | | | | | | 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
* [SPARK-5608] Improve SEO of Spark documentation pagesMatei Zaharia2015-02-051-1/+2
| | | | | | | | | | | | | | - 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
* [SPARK-4987] [SQL] parquet timestamp type supportDaoyuan Wang2015-02-031-0/+9
| | | | | | | | | | 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
* [SQL][Minor] Update sql doc according to data type APIs changesscwf2015-01-181-20/+21
| | | | | | | | | | | Follow up of #3925 /cc rxin Author: scwf <wangfei1@huawei.com> Closes #4095 from scwf/sql-doc and squashes the following commits: 97e311b [scwf] update sql doc since now expose only one version of the data type APIs
* [SPARK-4930][SQL][DOCS]Update SQL programming guide, CACHE TABLE is eagerluogankun2014-12-301-5/+4
| | | | | | | | | | | `CACHE TABLE tbl` is now __eager__ by default not __lazy__ Author: luogankun <luogankun@gmail.com> Closes #3773 from luogankun/SPARK-4930 and squashes the following commits: cc17b7d [luogankun] [SPARK-4930][SQL][DOCS]Update SQL programming guide, add CACHE [LAZY] TABLE [AS SELECT] ... bffe0e8 [luogankun] [SPARK-4930][SQL][DOCS]Update SQL programming guide, CACHE TABLE tbl is eager
* [SPARK-4916][SQL][DOCS]Update SQL programming guide about cache sectionluogankun2014-12-301-4/+1
| | | | | | | | | | | | | `SchemeRDD.cache()` now uses in-memory columnar storage. Author: luogankun <luogankun@gmail.com> Closes #3759 from luogankun/SPARK-4916 and squashes the following commits: 7b39864 [luogankun] [SPARK-4916]Update SQL programming guide 6018122 [luogankun] Merge branch 'master' of https://github.com/apache/spark into SPARK-4916 0b93785 [luogankun] [SPARK-4916]Update SQL programming guide 99b2336 [luogankun] [SPARK-4916]Update SQL programming guide
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