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* Update version to 1.6.0-SNAPSHOT.Reynold Xin2015-09-151-2/+2
| | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #8350 from rxin/1.6.
* Small fixes to docsJacek Laskowski2015-09-141-5/+5
| | | | | | | | Links work now properly + consistent use of *Spark standalone cluster* (Spark uppercase + lowercase the rest -- seems agreed in the other places in the docs). Author: Jacek Laskowski <jacek.laskowski@deepsense.io> Closes #8759 from jaceklaskowski/docs-submitting-apps.
* [SPARK-10584] [DOC] [SQL] Documentation about ↵Kousuke Saruta2015-09-141-1/+1
| | | | | | | | | | | spark.sql.hive.metastore.version is wrong. The default value of hive metastore version is 1.2.1 but the documentation says the value of `spark.sql.hive.metastore.version` is 0.13.1. Also, we cannot get the default value by `sqlContext.getConf("spark.sql.hive.metastore.version")`. Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp> Closes #8739 from sarutak/SPARK-10584.
* [SPARK-10222] [GRAPHX] [DOCS] More thoroughly deprecate Bagel in favor of GraphXSean Owen2015-09-132-10/+1
| | | | | | | | Finish deprecating Bagel; remove reference to nonexistent example Author: Sean Owen <sowen@cloudera.com> Closes #8731 from srowen/SPARK-10222.
* [SPARK-10518] [DOCS] Update code examples in spark.ml user guide to use ↵y-shimizu2015-09-113-104/+47
| | | | | | | | | | LIBSVM data source instead of MLUtils I fixed to use LIBSVM data source in the example code in spark.ml instead of MLUtils Author: y-shimizu <y.shimizu0429@gmail.com> Closes #8697 from y-shimizu/SPARK-10518.
* [SPARK-10514] [MESOS] waiting for min no of total cores acquired by Spark by ↵Akash Mishra2015-09-101-2/+3
| | | | | | | | | | | | | | implementing the sufficientResourcesRegistered method spark.scheduler.minRegisteredResourcesRatio configuration parameter works for YARN mode but not for Mesos Coarse grained mode. If the parameter specified default value of 0 will be set for spark.scheduler.minRegisteredResourcesRatio in base class and this method will always return true. There are no existing test for YARN mode too. Hence not added test for the same. Author: Akash Mishra <akash.mishra20@gmail.com> Closes #8672 from SleepyThread/master.
* [SPARK-10469] [DOC] Try and document the three optionsHolden Karau2015-09-101-3/+6
| | | | | | | | | | | | | | From JIRA: Add documentation for tungsten-sort. From the mailing list "I saw a new "spark.shuffle.manager=tungsten-sort" implemented in https://issues.apache.org/jira/browse/SPARK-7081, but it can't be found its corresponding description in http://people.apache.org/~pwendell/spark-releases/spark-1.5.0-rc3-docs/configuration.html(Currenlty there are only 'sort' and 'hash' two options)." Author: Holden Karau <holden@pigscanfly.ca> Closes #8638 from holdenk/SPARK-10469-document-tungsten-sort.
* [MINOR] [MLLIB] [ML] [DOC] fixed typo: label for negative result should be ↵Sean Paradiso2015-09-091-1/+1
| | | | | | | | | | 0.0 (original: 1.0) Small typo in the example for `LabelledPoint` in the MLLib docs. Author: Sean Paradiso <seanparadiso@gmail.com> Closes #8680 from sparadiso/docs_mllib_smalltypo.
* [SPARK-10249] [ML] [DOC] Add Python Code Example to StopWordsRemover User GuideYuhao Yang2015-09-081-0/+19
| | | | | | | | | | jira: https://issues.apache.org/jira/browse/SPARK-10249 update user guide since python support added. Author: Yuhao Yang <hhbyyh@gmail.com> Closes #8620 from hhbyyh/swPyDocExample.
* [SPARK-10492] [STREAMING] [DOCUMENTATION] Update Streaming documentation ↵Tathagata Das2015-09-082-1/+25
| | | | | | | | | | about rate limiting and backpressure Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #8656 from tdas/SPARK-10492 and squashes the following commits: 986cdd6 [Tathagata Das] Added information on backpressure
* Docs small fixesJacek Laskowski2015-09-082-19/+19
| | | | | | Author: Jacek Laskowski <jacek@japila.pl> Closes #8629 from jaceklaskowski/docs-fixes.
* [DOC] Added R to the list of languages with "high-level API" support in the…Stephen Hopper2015-09-081-8/+8
| | | | | | | | … main README. Author: Stephen Hopper <shopper@shopper-osx.local> Closes #8646 from enragedginger/master.
* [SPARK-9767] Remove ConnectionManager.Reynold Xin2015-09-071-11/+0
| | | | | | | | We introduced the Netty network module for shuffle in Spark 1.2, and has turned it on by default for 3 releases. The old ConnectionManager is difficult to maintain. If we merge the patch now, by the time it is released, it would be 1 yr for which ConnectionManager is off by default. It's time to remove it. Author: Reynold Xin <rxin@databricks.com> Closes #8161 from rxin/SPARK-9767.
* [SPARK-10440] [STREAMING] [DOCS] Update python API stuff in the programming ↵Tathagata Das2015-09-042-12/+4
| | | | | | | | | | | guides and python docs - Fixed information around Python API tags in streaming programming guides - Added missing stuff in python docs Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #8595 from tdas/SPARK-10440.
* [SPARK-9669] [MESOS] Support PySpark on Mesos cluster mode.Timothy Chen2015-09-041-0/+2
| | | | | | | | | Support running pyspark with cluster mode on Mesos! This doesn't upload any scripts, so if running in a remote Mesos requires the user to specify the script from a available URI. Author: Timothy Chen <tnachen@gmail.com> Closes #8349 from tnachen/mesos_python.
* [SPARK-10432] spark.port.maxRetries documentation is unclearTom Graves2015-09-031-1/+5
| | | | | | Author: Tom Graves <tgraves@yahoo-inc.com> Closes #8585 from tgravescs/SPARK-10432.
* [SPARK-4223] [CORE] Support * in acls.zhuol2015-09-011-3/+6
| | | | | | | | | | | | | | | SPARK-4223. Currently we support setting view and modify acls but you have to specify a list of users. It would be nice to support * meaning all users have access. Manual tests to verify that: "*" works for any user in: a. Spark ui: view and kill stage. Done. b. Spark history server. Done. c. Yarn application killing. Done. Author: zhuol <zhuol@yahoo-inc.com> Closes #8398 from zhuoliu/4223.
* [SPARK-10398] [DOCS] Migrate Spark download page to use new lua mirroring ↵Sean Owen2015-09-011-1/+1
| | | | | | | | | | | | scripts Migrate Apache download closer.cgi refs to new closer.lua This is the bit of the change that affects the project docs; I'm implementing the changes to the Apache site separately. Author: Sean Owen <sowen@cloudera.com> Closes #8557 from srowen/SPARK-10398.
* [SPARK-10331] [MLLIB] Update example code in ml-guideXiangrui Meng2015-08-291-215/+147
| | | | | | | | | | | | * The example code was added in 1.2, before `createDataFrame`. This PR switches to `createDataFrame`. Java code still uses JavaBean. * assume `sqlContext` is available * fix some minor issues from previous code review jkbradley srowen feynmanliang Author: Xiangrui Meng <meng@databricks.com> Closes #8518 from mengxr/SPARK-10331.
* [SPARK-10348] [MLLIB] updates ml-guideXiangrui Meng2015-08-292-52/+78
| | | | | | | | | | | | | | * replace `ML Dataset` by `DataFrame` to unify the abstraction * ML algorithms -> pipeline components to describe the main concept * remove Scala API doc links from the main guide * `Section Title` -> `Section tile` to be consistent with other section titles in MLlib guide * modified lines break at 100 chars or periods jkbradley feynmanliang Author: Xiangrui Meng <meng@databricks.com> Closes #8517 from mengxr/SPARK-10348.
* [SPARK-10350] [DOC] [SQL] Removed duplicated option description from SQL guideGuoQiang Li2015-08-291-10/+0
| | | | | | Author: GuoQiang Li <witgo@qq.com> Closes #8520 from witgo/SPARK-10350.
* [SPARK-9910] [ML] User guide for train validation splitmartinzapletal2015-08-281-0/+117
| | | | | | Author: martinzapletal <zapletal-martin@email.cz> Closes #8377 from zapletal-martin/SPARK-9910.
* [SPARK-9671] [MLLIB] re-org user guide and add migration guideXiangrui Meng2015-08-283-106/+95
| | | | | | | | | | | | | | | | | This PR updates the MLlib user guide and adds migration guide for 1.4->1.5. * merge migration guide for `spark.mllib` and `spark.ml` packages * remove dependency section from `spark.ml` guide * move the paragraph about `spark.mllib` and `spark.ml` to the top and recommend `spark.ml` * move Sam's talk to footnote to make the section focus on dependencies Minor changes to code examples and other wording will be in a separate PR. jkbradley srowen feynmanliang Author: Xiangrui Meng <meng@databricks.com> Closes #8498 from mengxr/SPARK-9671.
* [SPARK-9890] [DOC] [ML] User guide for CountVectorizerYuhao Yang2015-08-281-0/+109
| | | | | | | | | | jira: https://issues.apache.org/jira/browse/SPARK-9890 document with Scala and java examples Author: Yuhao Yang <hhbyyh@gmail.com> Closes #8487 from hhbyyh/cvDoc.
* Fix DynamodDB/DynamoDB typo in Kinesis Integration docKeiji Yoshida2015-08-281-1/+1
| | | | | | | | Fix DynamodDB/DynamoDB typo in Kinesis Integration doc Author: Keiji Yoshida <yoshida.keiji.84@gmail.com> Closes #8501 from yosssi/patch-1.
* [SPARK-9905] [ML] [DOC] Adds LinearRegressionSummary user guideFeynman Liang2015-08-271-13/+127
| | | | | | | | | | | * Adds user guide for `LinearRegressionSummary` * Fixes unresolved issues in #8197 CC jkbradley mengxr Author: Feynman Liang <fliang@databricks.com> Closes #8491 from feynmanliang/SPARK-9905.
* [SPARK-9911] [DOC] [ML] Update Userguide for EvaluatorMechCoder2015-08-271-0/+13
| | | | | | | | I added a small note about the different types of evaluator and the metrics used. Author: MechCoder <manojkumarsivaraj334@gmail.com> Closes #8304 from MechCoder/multiclass_evaluator.
* [SPARK-10287] [SQL] Fixes JSONRelation refreshing on read pathYin Huai2015-08-271-0/+6
| | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-10287 After porting json to HadoopFsRelation, it seems hard to keep the behavior of picking up new files automatically for JSON. This PR removes this behavior, so JSON is consistent with others (ORC and Parquet). Author: Yin Huai <yhuai@databricks.com> Closes #8469 from yhuai/jsonRefresh.
* [SPARK-9680] [MLLIB] [DOC] StopWordsRemovers user guide and Java ↵Feynman Liang2015-08-271-3/+99
| | | | | | | | | | | | | compatibility test * Adds user guide for ml.feature.StopWordsRemovers, ran code examples on my machine * Cleans up scaladocs for public methods * Adds test for Java compatibility * Follow up Python user guide code example is tracked by SPARK-10249 Author: Feynman Liang <fliang@databricks.com> Closes #8436 from feynmanliang/SPARK-10230.
* [SPARK-9906] [ML] User guide for LogisticRegressionSummaryMechCoder2015-08-271-16/+133
| | | | | | | | | | User guide for LogisticRegression summaries Author: MechCoder <manojkumarsivaraj334@gmail.com> Author: Manoj Kumar <mks542@nyu.edu> Author: Feynman Liang <fliang@databricks.com> Closes #8197 from MechCoder/log_summary_user_guide.
* [SPARK-9901] User guide for RowMatrix Tall-and-skinny QRYuhao Yang2015-08-271-1/+10
| | | | | | | | | | jira: https://issues.apache.org/jira/browse/SPARK-9901 The jira covers only the document update. I can further provide example code for QR (like the ones for SVD and PCA) in a separate PR. Author: Yuhao Yang <hhbyyh@gmail.com> Closes #8462 from hhbyyh/qrDoc.
* [SPARK-10315] remove document on spark.akka.failure-detector.thresholdCodingCat2015-08-271-10/+0
| | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-10315 this parameter is not used any longer and there is some mistake in the current document , should be 'akka.remote.watch-failure-detector.threshold' Author: CodingCat <zhunansjtu@gmail.com> Closes #8483 from CodingCat/SPARK_10315.
* [SPARK-9148] [SPARK-10252] [SQL] Update SQL Programming GuideMichael Armbrust2015-08-271-19/+73
| | | | | | Author: Michael Armbrust <michael@databricks.com> Closes #8441 from marmbrus/documentation.
* [DOCS] [STREAMING] [KAFKA] Fix typo in exactly once semanticsMoussa Taifi2015-08-271-1/+1
| | | | | | | | | Fix Typo in exactly once semantics [Semantics of output operations] link Author: Moussa Taifi <moutai10@gmail.com> Closes #8468 from moutai/patch-3.
* [SPARK-9424] [SQL] Parquet programming guide updates for 1.5Cheng Lian2015-08-261-8/+37
| | | | | | Author: Cheng Lian <lian@databricks.com> Closes #8467 from liancheng/spark-9424/parquet-docs-for-1.5.
* [SPARK-9888] [MLLIB] User guide for new LDA featuresFeynman Liang2015-08-251-19/+116
| | | | | | | | | | | | * Adds two new sections to LDA's user guide; one for each optimizer/model * Documents new features added to LDA (e.g. topXXXperXXX, asymmetric priors, hyperpam optimization) * Cleans up a TODO and sets a default parameter in LDA code jkbradley hhbyyh Author: Feynman Liang <fliang@databricks.com> Closes #8254 from feynmanliang/SPARK-9888.
* [SPARK-8531] [ML] Update ML user guide for MinMaxScalerYuhao Yang2015-08-251-0/+71
| | | | | | | | | | | jira: https://issues.apache.org/jira/browse/SPARK-8531 Update ML user guide for MinMaxScaler Author: Yuhao Yang <hhbyyh@gmail.com> Author: unknown <yuhaoyan@yuhaoyan-MOBL1.ccr.corp.intel.com> Closes #7211 from hhbyyh/minmaxdoc.
* [SPARK-10061] [DOC] ML ensemble docsJoseph K. Bradley2015-08-242-51/+976
| | | | | | | | | | | | | | | User guide for spark.ml GBTs and Random Forests. The examples are copied from the decision tree guide and modified to run. I caught some issues I had somehow missed in the tree guide as well. I have run all examples, including Java ones. (Of course, I thought I had previously as well...) CC: mengxr manishamde yanboliang Author: Joseph K. Bradley <joseph@databricks.com> Closes #8369 from jkbradley/ml-ensemble-docs.
* Update streaming-programming-guide.mdKeiji Yoshida2015-08-231-1/+1
| | | | | | | | Update `See the Scala example` to `See the Java example`. Author: Keiji Yoshida <yoshida.keiji.84@gmail.com> Closes #8376 from yosssi/patch-1.
* Update programming-guide.mdKeiji Yoshida2015-08-221-1/+1
| | | | | | | | Update `lineLengths.persist();` to `lineLengths.persist(StorageLevel.MEMORY_ONLY());` because `JavaRDD#persist` needs a parameter of `StorageLevel`. Author: Keiji Yoshida <yoshida.keiji.84@gmail.com> Closes #8372 from yosssi/patch-1.
* [SPARK-9893] User guide with Java test suite for VectorSlicerXusen Yin2015-08-211-0/+133
| | | | | | | | | | Add user guide for `VectorSlicer`, with Java test suite and Python version VectorSlicer. Note that Python version does not support selecting by names now. Author: Xusen Yin <yinxusen@gmail.com> Closes #8267 from yinxusen/SPARK-9893.
* [SPARK-9846] [DOCS] User guide for Multilayer Perceptron ClassifierAlexander Ulanov2015-08-202-0/+124
| | | | | | | | | | Added user guide for multilayer perceptron classifier: - Simplified description of the multilayer perceptron classifier - Example code for Scala and Java Author: Alexander Ulanov <nashb@yandex.ru> Closes #8262 from avulanov/SPARK-9846-mlpc-docs.
* [SPARK-9895] User Guide for RFormula Feature TransformerEric Liang2015-08-191-0/+108
| | | | | | | | mengxr Author: Eric Liang <ekl@databricks.com> Closes #8293 from ericl/docs-2.
* [SPARK-9833] [YARN] Add options to disable delegation token retrieval.Marcelo Vanzin2015-08-191-0/+12
| | | | | | | | | | This allows skipping the code that tries to talk to Hive and HBase to fetch delegation tokens, in case that somehow conflicts with the application being run. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #8134 from vanzin/SPARK-9833.
* [SPARK-10084] [MLLIB] [DOC] Add Python example for mllib FP-growth user guideYanbo Liang2015-08-191-23/+50
| | | | | | | | | 1, Add Python example for mllib FP-growth user guide. 2, Correct mistakes of Scala and Java examples. Author: Yanbo Liang <ybliang8@gmail.com> Closes #8279 from yanboliang/spark-10084.
* [SPARK-10060] [ML] [DOC] spark.ml DecisionTree user guideJoseph K. Bradley2015-08-195-13/+519
| | | | | | | | | | | | New user guide section ml-decision-tree.md, including code examples. I have run all examples, including the Java ones. CC: manishamde yanboliang mengxr Author: Joseph K. Bradley <joseph@databricks.com> Closes #8244 from jkbradley/ml-dt-docs.
* [SPARK-9977] [DOCS] Update documentation for StringIndexerlewuathe2015-08-191-1/+5
| | | | | | | | | By using `StringIndexer`, we can obtain indexed label on new column. So a following estimator should use this new column through pipeline if it wants to use string indexed label. I think it is better to make it explicit on documentation. Author: lewuathe <lewuathe@me.com> Closes #8205 from Lewuathe/SPARK-9977.
* [SPARK-10070] [DOCS] Remove Guava dependencies in user guidesSean Owen2015-08-192-35/+38
| | | | | | | | | | | | `Lists.newArrayList` -> `Arrays.asList` CC jkbradley feynmanliang Anybody into replacing usages of `Lists.newArrayList` in the examples / source code too? this method isn't useful in Java 7 and beyond. Author: Sean Owen <sowen@cloudera.com> Closes #8272 from srowen/SPARK-10070.
* Fix Broken LinkBill Chambers2015-08-191-1/+1
| | | | | | | | Link was broken because it included tick marks. Author: Bill Chambers <wchambers@ischool.berkeley.edu> Closes #8302 from anabranch/patch-1.
* [SPARK-9508] GraphX Pregel docs update with new Pregel codeAlexander Ulanov2015-08-181-10/+8
| | | | | | | | SPARK-9436 simplifies the Pregel code. graphx-programming-guide needs to be modified accordingly since it lists the old Pregel code Author: Alexander Ulanov <nashb@yandex.ru> Closes #7831 from avulanov/SPARK-9508-pregel-doc2.
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