aboutsummaryrefslogtreecommitdiff
path: root/docs
Commit message (Collapse)AuthorAgeFilesLines
* [SPARK-2524] missing document about spark.deploy.retainedDriverslianhuiwang2014-07-191-0/+14
| | | | | | | | | | | | | | | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-2524 The configuration on spark.deploy.retainedDrivers is undocumented but actually used https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/deploy/master/Master.scala#L60 Author: lianhuiwang <lianhuiwang09@gmail.com> Author: Wang Lianhui <lianhuiwang09@gmail.com> Author: unknown <Administrator@taguswang-PC1.tencent.com> Closes #1443 from lianhuiwang/SPARK-2524 and squashes the following commits: 64660fd [Wang Lianhui] address pwendell's comments 5f6bbb7 [Wang Lianhui] missing document about spark.deploy.retainedDrivers 44a3f50 [unknown] Merge remote-tracking branch 'upstream/master' eacf933 [lianhuiwang] Merge remote-tracking branch 'upstream/master' 8bbfe76 [lianhuiwang] Merge remote-tracking branch 'upstream/master' 480ce94 [lianhuiwang] address aarondav comments f2b5970 [lianhuiwang] bugfix worker DriverStateChanged state should match DriverState.FAILED (cherry picked from commit 4da01e3813f0a0413fe691358c14278bbd5508ed) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Typo fix to the programming guide in the docsCesar Arevalo2014-07-191-3/+3
| | | | | | | | | | | | | Typo fix to the programming guide in the docs. Changed the word "distibuted" to "distributed". Author: Cesar Arevalo <cesar@zephyrhealthinc.com> Closes #1495 from cesararevalo/master and squashes the following commits: 0c2e3a7 [Cesar Arevalo] Typo fix to the programming guide in the docs (cherry picked from commit 0d01e85f42f3c997df7fee942b05b509968bac4b) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Updating versions for branch-1.0Patrick Wendell2014-07-121-2/+2
|
* [SPARK-1341] [Streaming] Throttle BlockGenerator to limit rate of data ↵Issac Buenrostro2014-07-101-0/+9
| | | | | | | | | | | | | | | | consumption. Author: Issac Buenrostro <buenrostro@ooyala.com> Closes #945 from ibuenros/SPARK-1341-throttle and squashes the following commits: 5514916 [Issac Buenrostro] Formatting changes, added documentation for streaming throttling, stricter unit tests for throttling. 62f395f [Issac Buenrostro] Add comments and license to streaming RateLimiter.scala 7066438 [Issac Buenrostro] Moved throttle code to RateLimiter class, smoother pushing when throttling active ccafe09 [Issac Buenrostro] Throttle BlockGenerator to limit rate of data consumption. (cherry picked from commit 2dd67248503306bb08946b1796821e9f9ed4d00e) Signed-off-by: Tathagata Das <tathagata.das1565@gmail.com>
* Streaming programming guide typosClément MATHIEU2014-07-031-2/+2
| | | | | | | | | | | | | | Fix a bad Java code sample and a broken link in the streaming programming guide. Author: Clément MATHIEU <clement@unportant.info> Closes #1286 from cykl/streaming-programming-guide-typos and squashes the following commits: b0908cb [Clément MATHIEU] Fix broken URL 9d3c535 [Clément MATHIEU] Spark streaming requires at least two working threads (scala version was OK) (cherry picked from commit fdc4c112e7c2ac585d108d03209a642aa8bab7c8) Signed-off-by: Tathagata Das <tathagata.das1565@gmail.com>
* [SPARK-2003] Fix python SparkContext exampleMatthew Farrellee2014-06-271-1/+1
| | | | | | | | | | | Author: Matthew Farrellee <matt@redhat.com> Closes #1246 from mattf/SPARK-2003 and squashes the following commits: b12e7ca [Matthew Farrellee] [SPARK-2003] Fix python SparkContext example (cherry picked from commit 0e0686d3ef88e024fcceafe36a0cdbb953f5aeae) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* [SPARK-2259] Fix highly misleading docs on cluster / client deploy modesAndrew Or2014-06-273-7/+19
| | | | | | | | | | | | | | | | | The existing docs are highly misleading. For standalone mode, for example, it encourages the user to use standalone-cluster mode, which is not officially supported. The safeguards have been added in Spark submit itself to prevent bad documentation from leading users down the wrong path in the future. This PR is prompted by countless headaches users of Spark have run into on the mailing list. Author: Andrew Or <andrewor14@gmail.com> Closes #1200 from andrewor14/submit-docs and squashes the following commits: 5ea2460 [Andrew Or] Rephrase cluster vs client explanation c827f32 [Andrew Or] Clarify spark submit messages 9f7ed8f [Andrew Or] Clarify client vs cluster deploy mode + add safeguards (cherry picked from commit f17510e371dfbeaada3c72b884d70c36503ea30a) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Updating versions for 1.0.1 releasePatrick Wendell2014-06-261-2/+2
|
* Replace doc reference to Shark with Spark SQL.Reynold Xin2014-06-251-3/+2
| | | | | (cherry picked from commit ac06a85da59db8f2654cdf6601d186348da09c01) Signed-off-by: Reynold Xin <rxin@apache.org>
* [SPARK-2252] Fix MathJax for HTTPs.Reynold Xin2014-06-231-13/+23
| | | | | | | | | | | | | | | Found out about this from the Hacker News link to GraphX which was using HTTPs. @mengxr Author: Reynold Xin <rxin@apache.org> Closes #1189 from rxin/mllib-doc and squashes the following commits: 5328be0 [Reynold Xin] [SPARK-2252] Fix MathJax for HTTPs. (cherry picked from commit 420c1c3e1beea03453e0eb9dc06f226c80496d68) Signed-off-by: Reynold Xin <rxin@apache.org>
* Fixed small running on YARN docs typoVlad2014-06-231-1/+1
| | | | | | | | | | | | | The backslash is needed for multiline command Author: Vlad <frolvlad@gmail.com> Closes #1158 from frol/patch-1 and squashes the following commits: e258044 [Vlad] Fixed small running on YARN docs typo (cherry picked from commit b88238faeed8ba723986cf78d64f84965facb236) Signed-off-by: Thomas Graves <tgraves@apache.org>
* [SPARK-2060][SQL] Querying JSON Datasets with SQL and DSL in Spark SQLYin Huai2014-06-171-68/+222
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | JIRA: https://issues.apache.org/jira/browse/SPARK-2060 Programming guide: http://yhuai.github.io/site/sql-programming-guide.html Scala doc of SQLContext: http://yhuai.github.io/site/api/scala/index.html#org.apache.spark.sql.SQLContext Author: Yin Huai <huai@cse.ohio-state.edu> Closes #999 from yhuai/newJson and squashes the following commits: 227e89e [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson ce8eedd [Yin Huai] rxin's comments. bc9ac51 [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson 94ffdaa [Yin Huai] Remove "get" from method names. ce31c81 [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson e2773a6 [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson 79ea9ba [Yin Huai] Fix typos. 5428451 [Yin Huai] Newline 1f908ce [Yin Huai] Remove extra line. d7a005c [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson 7ea750e [Yin Huai] marmbrus's comments. 6a5f5ef [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson 83013fb [Yin Huai] Update Java Example. e7a6c19 [Yin Huai] SchemaRDD.javaToPython should convert a field with the StructType to a Map. 6d20b85 [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson 4fbddf0 [Yin Huai] Programming guide. 9df8c5a [Yin Huai] Python API. 7027634 [Yin Huai] Java API. cff84cc [Yin Huai] Use a SchemaRDD for a JSON dataset. d0bd412 [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson ab810b0 [Yin Huai] Make JsonRDD private. 6df0891 [Yin Huai] Apache header. 8347f2e [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson 66f9e76 [Yin Huai] Update docs and use the entire dataset to infer the schema. 8ffed79 [Yin Huai] Update the example. a5a4b52 [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson 4325475 [Yin Huai] If a sampled dataset is used for schema inferring, update the schema of the JsonTable after first execution. 65b87f0 [Yin Huai] Fix sampling... 8846af5 [Yin Huai] API doc. 52a2275 [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson 0387523 [Yin Huai] Address PR comments. 666b957 [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson a2313a6 [Yin Huai] Address PR comments. f3ce176 [Yin Huai] After type conflict resolution, if a NullType is found, StringType is used. 0576406 [Yin Huai] Add Apache license header. af91b23 [Yin Huai] Merge remote-tracking branch 'upstream/master' into newJson f45583b [Yin Huai] Infer the schema of a JSON dataset (a text file with one JSON object per line or a RDD[String] with one JSON object per string) and returns a SchemaRDD. f31065f [Yin Huai] A query plan or a SchemaRDD can print out its schema. (cherry picked from commit d2f4f30b12f99358953e2781957468e2cfe3c916) Signed-off-by: Reynold Xin <rxin@apache.org>
* MLlib documentation fixAnatoli Fomenko2014-06-161-4/+4
| | | | | | | | | | | | | | | | | | | | Synchronized mllib-optimization.md with Spark Scaladoc: removed reference to GradientDescent.runMiniBatchSGD method This is a temporary fix to remove a link from http://spark.apache.org/docs/latest/mllib-optimization.html to GradientDescent.runMiniBatchSGD which is not in the current online GradientDescent Scaladoc. FIXME: revert this commit after GradientDescent Scaladoc is updated. See images for details. ![mllib-docs-fix-1](https://cloud.githubusercontent.com/assets/1375501/3294410/ccf19bb8-f5a8-11e3-93f1-f593016209eb.png) ![mllib-docs-fix-2](https://cloud.githubusercontent.com/assets/1375501/3294411/d0b59a7e-f5a8-11e3-8fc8-329c177ef8c8.png) Author: Anatoli Fomenko <fa@apache.org> Closes #1098 from afomenko/master and squashes the following commits: 5cb0758 [Anatoli Fomenko] MLlib documentation fix (cherry picked from commit 7afa912e747c77ebfd10bddf7bda2e3190fdeb9c) Signed-off-by: Xiangrui Meng <meng@databricks.com>
* [SPARK-1930] The Container is running beyond physical memory limits, so as ↵witgo2014-06-161-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to be killed Author: witgo <witgo@qq.com> Closes #894 from witgo/SPARK-1930 and squashes the following commits: 564307e [witgo] Update the running-on-yarn.md 3747515 [witgo] Merge branch 'master' of https://github.com/apache/spark into SPARK-1930 172647b [witgo] add memoryOverhead docs a0ff545 [witgo] leaving only two configs a17bda2 [witgo] Merge branch 'master' of https://github.com/apache/spark into SPARK-1930 478ca15 [witgo] Merge branch 'master' into SPARK-1930 d1244a1 [witgo] Merge branch 'master' into SPARK-1930 8b967ae [witgo] Merge branch 'master' into SPARK-1930 655a820 [witgo] review commit 71859a7 [witgo] Merge branch 'master' of https://github.com/apache/spark into SPARK-1930 e3c531d [witgo] review commit e16f190 [witgo] different memoryOverhead ffa7569 [witgo] review commit 5c9581f [witgo] Merge branch 'master' into SPARK-1930 9a6bcf2 [witgo] review commit 8fae45a [witgo] fix NullPointerException e0dcc16 [witgo] Adding configuration items b6a989c [witgo] Fix container memory beyond limit, were killed (cherry picked from commit cdf2b04570871848442ca9f9e2316a37e4aaaae0) Signed-off-by: Thomas Graves <tgraves@apache.org>
* Updating docs to include missing information about reducers and clarify ...Ali Ghodsi2014-06-151-2/+5
| | | | | | | | | | | | | ...how the OFFHEAP storage level works (there has been confusion around this). Author: Ali Ghodsi <alig@cs.berkeley.edu> Closes #1089 from alig/master and squashes the following commits: ca8114d [Ali Ghodsi] Updating docs to include missing information about reducers and clarify how the OFFHEAP storage level works (there has been confusion around this). (cherry picked from commit 119b06a04f6df3949b3b074a18f791bbc732ac31) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* SPARK-2148 Add link to requirements for custom equals() and hashcode() methodsAndrew Ash2014-06-151-0/+9
| | | | | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-2148 Author: Andrew Ash <andrew@andrewash.com> Closes #1092 from ash211/SPARK-2148 and squashes the following commits: 93513df [Andrew Ash] SPARK-2148 Add link to requirements for custom equals() and hashcode() methods (cherry picked from commit 9672ee07fb1c3583c70f23a699de3b2282eb0f98) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* [SPARK-2013] Documentation for saveAsPickleFile and pickleFile in PythonKan Zhang2014-06-141-2/+4
| | | | | | | | | | | | | | | Author: Kan Zhang <kzhang@apache.org> Closes #983 from kanzhang/SPARK-2013 and squashes the following commits: 0e128bb [Kan Zhang] [SPARK-2013] minor update e728516 [Kan Zhang] [SPARK-2013] Documentation for saveAsPickleFile and pickleFile in Python (cherry picked from commit b52603b039cdfa0f8e58ef3c6229d79e732ffc58) Signed-off-by: Reynold Xin <rxin@apache.org> Conflicts: docs/programming-guide.md
* Small correction in Streaming Programming Guide docakkomar2014-06-131-1/+1
| | | | | | | | | | | | | Corrected description of `repartition` function under 'Level of Parallelism in Data Receiving'. Author: akkomar <ak.komar@gmail.com> Closes #1079 from akkomar/streaming-guide-doc and squashes the following commits: 32dfc62 [akkomar] Corrected description of `repartition` function under 'Level of Parallelism in Data Receiving'. (cherry picked from commit edb1f0e3164b99b483b6878efe0b6ea5ae9f97ed) Signed-off-by: Reynold Xin <rxin@apache.org>
* SPARK-1677: allow user to disable output dir existence checkingCodingCat2014-06-051-0/+8
| | | | | | | | | | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-1677 For compatibility with older versions of Spark it would be nice to have an option `spark.hadoop.validateOutputSpecs` (default true) for the user to disable the output directory existence checking Author: CodingCat <zhunansjtu@gmail.com> Closes #947 from CodingCat/SPARK-1677 and squashes the following commits: 7930f83 [CodingCat] miao c0c0e03 [CodingCat] bug fix and doc update 5318562 [CodingCat] bug fix 13219b5 [CodingCat] allow user to disable output dir existence checking (cherry picked from commit 89cdbb087cb2f0d03be2dd77440300c6bd61c792) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* SPARK-2001 : Remove docs/spark-debugger.md from masterHenry Saputra2014-06-031-121/+0
| | | | | | | | | | | | | | | | | | | | | | | Per discussion in dev list: " Seemed like the spark-debugger.md is no longer accurate (see http://spark.apache.org/docs/latest/spark-debugger.html) and since it was originally written Spark has evolved that makes the doc obsolete. There are already work pending for new replay debugging (I could not find the PR links for it) so I With version control we could always reinstate the old doc if needed, but as of today the doc is no longer reflect the current state of Spark's RDD. " Author: Henry Saputra <henry.saputra@gmail.com> Closes #953 from hsaputra/SPARK-2001-hsaputra and squashes the following commits: dc324aa [Henry Saputra] SPARK-2001 : Remove docs/spark-debugger.md from master since it is obsolete (cherry picked from commit 6c044ed100081f1fa7c8df4bd4b58b65a61c3360) Signed-off-by: Reynold Xin <rxin@apache.org>
* updated java code blocks in spark SQL guide such that ctx will refer to ...Yadid Ayzenberg2014-05-311-1/+3
| | | | | | | | | | | | | ...a JavaSparkContext and sqlCtx will refer to a JavaSQLContext Author: Yadid Ayzenberg <yadid@media.mit.edu> Closes #932 from yadid/master and squashes the following commits: f92fb3a [Yadid Ayzenberg] updated java code blocks in spark SQL guide such that ctx will refer to a JavaSparkContext and sqlCtx will refer to a JavaSQLContext (cherry picked from commit 366c0c4c30465be1a298a5c750b6dbbf022c2323) Signed-off-by: Reynold Xin <rxin@apache.org>
* SPARK-1976: fix the misleading part in streaming docsCodingCat2014-05-301-1/+2
| | | | | | | | | | | | | | | | | | | | Spark streaming requires at least two working threads, but the document gives the example like import org.apache.spark.api.java.function._ import org.apache.spark.streaming._ import org.apache.spark.streaming.api._ // Create a StreamingContext with a local master val ssc = new StreamingContext("local", "NetworkWordCount", Seconds(1)) http://spark.apache.org/docs/latest/streaming-programming-guide.html Author: CodingCat <zhunansjtu@gmail.com> Closes #924 from CodingCat/master and squashes the following commits: bb89f20 [CodingCat] update streaming docs (cherry picked from commit 41bfdda3cc53b44b0fb2105533b7c0e1a69eb3bb) Signed-off-by: Reynold Xin <rxin@apache.org>
* updated link to mailing listnchammas2014-05-301-1/+1
| | | | | | | | | | | Author: nchammas <nicholas.chammas@gmail.com> Closes #923 from nchammas/patch-1 and squashes the following commits: 65c4d18 [nchammas] updated link to mailing list (cherry picked from commit 23ae36630aa5e6ca4a86e32912a99408129dff7b) Signed-off-by: Reynold Xin <rxin@apache.org>
* Typo: and -> anAndrew Ash2014-05-301-1/+1
| | | | | | | | | | | Author: Andrew Ash <andrew@andrewash.com> Closes #927 from ash211/patch-5 and squashes the following commits: 79b577d [Andrew Ash] Typo: and -> an (cherry picked from commit 9c1f204d807403a7cb4099c29077e1f87f466179) Signed-off-by: Reynold Xin <rxin@apache.org>
* [SPARK-1566] consolidate programming guide, and general doc updatesMatei Zaharia2014-05-3027-1122/+1767
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a fairly large PR to clean up and update the docs for 1.0. The major changes are: * A unified programming guide for all languages replaces language-specific ones and shows language-specific info in tabs * New programming guide sections on key-value pairs, unit testing, input formats beyond text, migrating from 0.9, and passing functions to Spark * Spark-submit guide moved to a separate page and expanded slightly * Various cleanups of the menu system, security docs, and others * Updated look of title bar to differentiate the docs from previous Spark versions You can find the updated docs at http://people.apache.org/~matei/1.0-docs/_site/ and in particular http://people.apache.org/~matei/1.0-docs/_site/programming-guide.html. Author: Matei Zaharia <matei@databricks.com> Closes #896 from mateiz/1.0-docs and squashes the following commits: 03e6853 [Matei Zaharia] Some tweaks to configuration and YARN docs 0779508 [Matei Zaharia] tweak ef671d4 [Matei Zaharia] Keep frames in JavaDoc links, and other small tweaks 1bf4112 [Matei Zaharia] Review comments 4414f88 [Matei Zaharia] tweaks d04e979 [Matei Zaharia] Fix some old links to Java guide a34ed33 [Matei Zaharia] tweak 541bb3b [Matei Zaharia] miscellaneous changes fcefdec [Matei Zaharia] Moved submitting apps to separate doc 61d72b4 [Matei Zaharia] stuff 181f217 [Matei Zaharia] migration guide, remove old language guides e11a0da [Matei Zaharia] Add more API functions 6a030a9 [Matei Zaharia] tweaks 8db0ae3 [Matei Zaharia] Added key-value pairs section 318d2c9 [Matei Zaharia] tweaks 1c81477 [Matei Zaharia] New section on basics and function syntax e38f559 [Matei Zaharia] Actually added programming guide to Git a33d6fe [Matei Zaharia] First pass at updating programming guide to support all languages, plus other tweaks throughout 3b6a876 [Matei Zaharia] More CSS tweaks 01ec8bf [Matei Zaharia] More CSS tweaks e6d252e [Matei Zaharia] Change color of doc title bar to differentiate from 0.9.0 (cherry picked from commit c8bf4131bc2a2e147e977159fc90e94b85738830) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Organize configuration docsPatrick Wendell2014-05-283-436/+554
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This PR improves and organizes the config option page and makes a few other changes to config docs. See a preview here: http://people.apache.org/~pwendell/config-improvements/configuration.html The biggest changes are: 1. The configs for the standalone master/workers were moved to the standalone page and out of the general config doc. 2. SPARK_LOCAL_DIRS was missing from the standalone docs. 3. Expanded discussion of injecting configs with spark-submit, including an example. 4. Config options were organized into the following categories: - Runtime Environment - Shuffle Behavior - Spark UI - Compression and Serialization - Execution Behavior - Networking - Scheduling - Security - Spark Streaming Author: Patrick Wendell <pwendell@gmail.com> Closes #880 from pwendell/config-cleanup and squashes the following commits: 93f56c3 [Patrick Wendell] Feedback from Matei 6f66efc [Patrick Wendell] More feedback 16ae776 [Patrick Wendell] Adding back header section d9c264f [Patrick Wendell] Small fix e0c1728 [Patrick Wendell] Response to Matei's review 27d57db [Patrick Wendell] Reverting changes to index.html (covered in #896) e230ef9 [Patrick Wendell] Merge remote-tracking branch 'apache/master' into config-cleanup a374369 [Patrick Wendell] Line wrapping fixes fdff7fc [Patrick Wendell] Merge remote-tracking branch 'apache/master' into config-cleanup 3289ea4 [Patrick Wendell] Pulling in changes from #856 106ee31 [Patrick Wendell] Small link fix f7e79bc [Patrick Wendell] Re-organizing config options. 54b184d [Patrick Wendell] Adding standalone configs to the standalone page 592e94a [Patrick Wendell] Stash 29b5446 [Patrick Wendell] Better discussion of spark-submit in configuration docs 2d719ef [Patrick Wendell] Small fix 4af9e07 [Patrick Wendell] Adding SPARK_LOCAL_DIRS docs 204b248 [Patrick Wendell] Small fixes (cherry picked from commit 7801d44fd3bcf4d82e6db12574cc42bef15bf0e1) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Fix doc about NetworkWordCount/JavaNetworkWordCount usage of spark streamingjmu2014-05-271-3/+3
| | | | | | | | | | | | | | | | | | | | Usage: NetworkWordCount <master> <hostname> <port> --> Usage: NetworkWordCount <hostname> <port> Usage: JavaNetworkWordCount <master> <hostname> <port> --> Usage: JavaNetworkWordCount <hostname> <port> Author: jmu <jmujmu@gmail.com> Closes #826 from jmu/master and squashes the following commits: 9fb7980 [jmu] Merge branch 'master' of https://github.com/jmu/spark b9a6b02 [jmu] Fix doc for NetworkWordCount/JavaNetworkWordCount Usage: NetworkWordCount <master> <hostname> <port> --> Usage: NetworkWordCount <hostname> <port> (cherry picked from commit 82eadc3b07d3f00eebd30811f981016e68cf60bf) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* SPARK-1903 Document Spark's network connectionsAndrew Ash2014-05-252-89/+222
| | | | | | | | | | | | | | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-1903 Author: Andrew Ash <andrew@andrewash.com> Closes #856 from ash211/SPARK-1903 and squashes the following commits: 6e7782a [Andrew Ash] Add the technology used on each port 1d9b5d3 [Andrew Ash] Document port for history server 56193ee [Andrew Ash] spark.ui.port becomes worker.ui.port and master.ui.port a774c07 [Andrew Ash] Wording in network section 90e8237 [Andrew Ash] Use real :toc instead of the hand-written one edaa337 [Andrew Ash] Master -> Standalone Cluster Master 57e8869 [Andrew Ash] Port -> Default Port 3d4d289 [Andrew Ash] Title to title case c7d42d9 [Andrew Ash] [WIP] SPARK-1903 Add initial port listing for documentation a416ae9 [Andrew Ash] Word wrap to 100 lines (cherry picked from commit 0659529614c804e0c04efc59cb67dab3a6cdc9d9) Signed-off-by: Reynold Xin <rxin@apache.org>
* Configuration documentation updatesReynold Xin2014-05-211-89/+105
| | | | | | | | | | | | | | 1. Add < code > to configuration options 2. List env variables in tabular format to be consistent with other pages. 3. Moved Viewing Spark Properties section up. This is against branch-1.0, but should be cherry picked into master as well. Author: Reynold Xin <rxin@apache.org> Closes #851 from rxin/doc-config and squashes the following commits: 28ac0d3 [Reynold Xin] Add <code> to configuration options, and list env variables in a table.
* [Docs] Correct example of creating a new SparkConfAndrew Or2014-05-211-1/+1
| | | | | | | | | | | | | The example code on the configuration page currently does not compile. Author: Andrew Or <andrewor14@gmail.com> Closes #842 from andrewor14/conf-docs and squashes the following commits: aabff57 [Andrew Or] Correct example of creating a new SparkConf (cherry picked from commit 1014668f2727863fe46f9c75201ee459d093bf0c) Signed-off-by: Reynold Xin <rxin@apache.org>
* [WIP][SPARK-1871][MLLIB] Improve MLlib guide for v1.0Xiangrui Meng2014-05-1810-90/+153
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some improvements to MLlib guide: 1. [SPARK-1872] Update API links for unidoc. 2. [SPARK-1783] Added `page.displayTitle` to the global layout. If it is defined, use it instead of `page.title` for title display. 3. Add more Java/Python examples. Author: Xiangrui Meng <meng@databricks.com> Closes #816 from mengxr/mllib-doc and squashes the following commits: ec2e407 [Xiangrui Meng] format scala example for ALS cd9f40b [Xiangrui Meng] add a paragraph to summarize distributed matrix types 4617f04 [Xiangrui Meng] add python example to loadLibSVMFile and fix Java example d6509c2 [Xiangrui Meng] [SPARK-1783] update mllib titles 561fdc0 [Xiangrui Meng] add a displayTitle option to global layout 195d06f [Xiangrui Meng] add Java example for summary stats and minor fix 9f1ff89 [Xiangrui Meng] update java api links in mllib-basics 7dad18e [Xiangrui Meng] update java api links in NB 3a0f4a6 [Xiangrui Meng] api/pyspark -> api/python 35bdeb9 [Xiangrui Meng] api/mllib -> api/scala e4afaa8 [Xiangrui Meng] explicity state what might change (cherry picked from commit df0aa8353ab6d3b19d838c6fa95a93a64948309f) Signed-off-by: Matei Zaharia <matei@databricks.com>
* [SPARK-1824] Remove <master> from Python examplesAndrew Or2014-05-162-19/+24
| | | | | | | | | | | | | | | | | | | | | | | | A recent PR (#552) fixed this for all Scala / Java examples. We need to do it for python too. Note that this blocks on #799, which makes `bin/pyspark` go through Spark submit. With only the changes in this PR, the only way to run these examples is through Spark submit. Once #799 goes in, you can use `bin/pyspark` to run them too. For example, ``` bin/pyspark examples/src/main/python/pi.py 100 --master local-cluster[4,1,512] ``` Author: Andrew Or <andrewor14@gmail.com> Closes #802 from andrewor14/python-examples and squashes the following commits: cf50b9f [Andrew Or] De-indent python comments (minor) 50f80b1 [Andrew Or] Remove pyFiles from SparkContext construction c362f69 [Andrew Or] Update docs to use spark-submit for python applications 7072c6a [Andrew Or] Merge branch 'master' of github.com:apache/spark into python-examples 427a5f0 [Andrew Or] Update docs d32072c [Andrew Or] Remove <master> from examples + update usages (cherry picked from commit cf6cbe9f76c3b322a968c836d039fc5b70d4ce43) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Tweaks to Mesos docsMatei Zaharia2014-05-161-37/+34
| | | | | | | | | | | | | | | - Mention Apache downloads first - Shorten some wording Author: Matei Zaharia <matei@databricks.com> Closes #806 from mateiz/doc-update and squashes the following commits: d9345cd [Matei Zaharia] typo a179f8d [Matei Zaharia] Tweaks to Mesos docs (cherry picked from commit fed6303f29250bd5e656dbdd731b38938c933a61) Signed-off-by: Matei Zaharia <matei@databricks.com>
* SPARK-1860: Do not cleanup application work/ directories by defaultAaron Davidson2014-05-151-2/+3
| | | | | | | | | | | | | | | This causes an unrecoverable error for applications that are running for longer than 7 days that have jars added to the SparkContext, as the jars are cleaned up even though the application is still running. Author: Aaron Davidson <aaron@databricks.com> Closes #800 from aarondav/shitty-defaults and squashes the following commits: a573fbb [Aaron Davidson] SPARK-1860: Do not cleanup application work/ directories by default (cherry picked from commit bb98ecafce196ecc5bc3a1e4cc9264df7b752c6a) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Documentation: Encourage use of reduceByKey instead of groupByKey.Patrick Wendell2014-05-141-0/+4
| | | | | | | | | | | | Author: Patrick Wendell <pwendell@gmail.com> Closes #784 from pwendell/group-by-key and squashes the following commits: 9b4505f [Patrick Wendell] Small fix 6347924 [Patrick Wendell] Documentation: Encourage use of reduceByKey instead of groupByKey. (cherry picked from commit 21570b463388194877003318317aafd842800cac) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Add language tabs and Python version to interactive part of quick-startMatei Zaharia2014-05-142-20/+133
| | | | | | | | | | | | | | | | | This is an addition of some stuff that was missed in https://issues.apache.org/jira/browse/SPARK-1567. I've also updated the doc to show submitting the Python application with spark-submit. Author: Matei Zaharia <matei@databricks.com> Closes #782 from mateiz/spark-1567-extra and squashes the following commits: 6f8f2aa [Matei Zaharia] tweaks 9ed9874 [Matei Zaharia] tweaks ae67c3e [Matei Zaharia] tweak b303ba3 [Matei Zaharia] tweak 1433a4d [Matei Zaharia] Add language tabs and Python version to interactive part of quick-start guide (cherry picked from commit f10de042b8e86adf51b70bae2d8589a5cbf02935) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* default task number misleading in several placesChen Chao2014-05-141-8/+10
| | | | | | | | | | | | | | | | | | | | private[streaming] def defaultPartitioner(numPartitions: Int = self.ssc.sc.defaultParallelism){ new HashPartitioner(numPartitions) } it represents that the default task number in Spark Streaming relies on the variable defaultParallelism in SparkContext, which is decided by the config property spark.default.parallelism the property "spark.default.parallelism" refers to https://github.com/apache/spark/pull/389 Author: Chen Chao <crazyjvm@gmail.com> Closes #766 from CrazyJvm/patch-7 and squashes the following commits: 0b7efba [Chen Chao] Update streaming-programming-guide.md cc5b66c [Chen Chao] default task number misleading in several places (cherry picked from commit 2f639957f0bf70dddf1e698aa9e26007fb58bc67) Signed-off-by: Reynold Xin <rxin@apache.org>
* SPARK-1818 Freshen Mesos documentationAndrew Ash2014-05-142-28/+174
| | | | | | | | | | | | | | | | | | | | | | Place more emphasis on using precompiled binary versions of Spark and Mesos instead of encouraging the reader to compile from source. Author: Andrew Ash <andrew@andrewash.com> Closes #756 from ash211/spark-1818 and squashes the following commits: 7ef3b33 [Andrew Ash] Brief explanation of the interactions between Spark and Mesos e7dea8e [Andrew Ash] Add troubleshooting and debugging section 956362d [Andrew Ash] Don't need to pass spark.executor.uri into the spark shell de3353b [Andrew Ash] Wrap to 100char 7ebf6ef [Andrew Ash] Polish on the section on Mesos Master URLs 3dcc2c1 [Andrew Ash] Use --tgz parameter of make-distribution 41b68ed [Andrew Ash] Period at end of sentence; formatting on :5050 8bf2c53 [Andrew Ash] Update site.MESOS_VERSIOn to match /pom.xml 74f2040 [Andrew Ash] SPARK-1818 Freshen Mesos documentation (cherry picked from commit d1d41ccee49a5c093cb61c791c01f64f2076b83e) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* [SPARK-1753 / 1773 / 1814] Update outdated docs for spark-submit, YARN, ↵Andrew Or2014-05-1211-122/+180
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | standalone etc. YARN - SparkPi was updated to not take in master as an argument; we should update the docs to reflect that. - The default YARN build guide should be in maven, not sbt. - This PR also adds a paragraph on steps to debug a YARN application. Standalone - Emphasize spark-submit more. Right now it's one small paragraph preceding the legacy way of launching through `org.apache.spark.deploy.Client`. - The way we set configurations / environment variables according to the old docs is outdated. This needs to reflect changes introduced by the Spark configuration changes we made. In general, this PR also adds a little more documentation on the new spark-shell, spark-submit, spark-defaults.conf etc here and there. Author: Andrew Or <andrewor14@gmail.com> Closes #701 from andrewor14/yarn-docs and squashes the following commits: e2c2312 [Andrew Or] Merge in changes in #752 (SPARK-1814) 25cfe7b [Andrew Or] Merge in the warning from SPARK-1753 a8c39c5 [Andrew Or] Minor changes 336bbd9 [Andrew Or] Tabs -> spaces 4d9d8f7 [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-docs 041017a [Andrew Or] Abstract Spark submit documentation to cluster-overview.html 3cc0649 [Andrew Or] Detail how to set configurations + remove legacy instructions 5b7140a [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-docs 85a51fc [Andrew Or] Update run-example, spark-shell, configuration etc. c10e8c7 [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-docs 381fe32 [Andrew Or] Update docs for standalone mode 757c184 [Andrew Or] Add a note about the requirements for the debugging trick f8ca990 [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-docs 924f04c [Andrew Or] Revert addition of --deploy-mode d5fe17b [Andrew Or] Update the YARN docs (cherry picked from commit 2ffd1eafd28635dcecc0ac738d4a62c05d740925) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Modify a typo in monitoring.mdKousuke Saruta2014-05-121-1/+1
| | | | | | | | | | | | | | As I mentioned in SPARK-1765, there is a word 'JXM' in monitoring.md. I think it's typo for 'JMX'. Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp> Closes #698 from sarutak/SPARK-1765 and squashes the following commits: bae9843 [Kousuke Saruta] modified a typoe in monitoring.md (cherry picked from commit 9cf9f18973840f7287f7cfa5ce90efed3225bb30) Signed-off-by: Reynold Xin <rxin@apache.org>
* L-BFGS DocumentationDB Tsai2014-05-121-4/+116
| | | | | | | | | | | | | | | | | Documentation for L-BFGS, and an example of training binary L2 logistic regression using L-BFGS. Author: DB Tsai <dbtsai@alpinenow.com> Closes #702 from dbtsai/dbtsai-lbfgs-doc and squashes the following commits: 0712215 [DB Tsai] Update 38fdfa1 [DB Tsai] Removed extra empty line 5745b64 [DB Tsai] Update again e9e418e [DB Tsai] Update 7381521 [DB Tsai] L-BFGS Documentation (cherry picked from commit 5c2275d6e4639946fd11ff6403338c8a9ade3d1e) Signed-off-by: Reynold Xin <rxin@apache.org>
* Unify GraphImpl RDDs + other graph load optimizationsAnkur Dave2014-05-101-8/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This PR makes the following changes, primarily in e4fbd329aef85fe2c38b0167255d2a712893d683: 1. *Unify RDDs to avoid zipPartitions.* A graph used to be four RDDs: vertices, edges, routing table, and triplet view. This commit merges them down to two: vertices (with routing table), and edges (with replicated vertices). 2. *Avoid duplicate shuffle in graph building.* We used to do two shuffles when building a graph: one to extract routing information from the edges and move it to the vertices, and another to find nonexistent vertices referred to by edges. With this commit, the latter is done as a side effect of the former. 3. *Avoid no-op shuffle when joins are fully eliminated.* This is a side effect of unifying the edges and the triplet view. 4. *Join elimination for mapTriplets.* 5. *Ship only the needed vertex attributes when upgrading the triplet view.* If the triplet view already contains source attributes, and we now need both attributes, only ship destination attributes rather than re-shipping both. This is done in `ReplicatedVertexView#upgrade`. Author: Ankur Dave <ankurdave@gmail.com> Closes #497 from ankurdave/unify-rdds and squashes the following commits: 332ab43 [Ankur Dave] Merge remote-tracking branch 'apache-spark/master' into unify-rdds 4933e2e [Ankur Dave] Exclude RoutingTable from binary compatibility check 5ba8789 [Ankur Dave] Add GraphX upgrade guide from Spark 0.9.1 13ac845 [Ankur Dave] Merge remote-tracking branch 'apache-spark/master' into unify-rdds a04765c [Ankur Dave] Remove unnecessary toOps call 57202e8 [Ankur Dave] Replace case with pair parameter 75af062 [Ankur Dave] Add explicit return types 04d3ae5 [Ankur Dave] Convert implicit parameter to context bound c88b269 [Ankur Dave] Revert upgradeIterator to if-in-a-loop 0d3584c [Ankur Dave] EdgePartition.size should be val 2a928b2 [Ankur Dave] Set locality wait 10b3596 [Ankur Dave] Clean up public API ae36110 [Ankur Dave] Fix style errors e4fbd32 [Ankur Dave] Unify GraphImpl RDDs + other graph load optimizations d6d60e2 [Ankur Dave] In GraphLoader, coalesce to minEdgePartitions 62c7b78 [Ankur Dave] In Analytics, take PageRank numIter d64e8d4 [Ankur Dave] Log current Pregel iteration (cherry picked from commit 905173df57b90f90ebafb22e43f55164445330e6) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* fix broken in link in python docsAndy Konwinski2014-05-101-1/+1
| | | | | | | | | | | Author: Andy Konwinski <andykonwinski@gmail.com> Closes #650 from andyk/python-docs-link-fix and squashes the following commits: a1f9d51 [Andy Konwinski] fix broken in link in python docs (cherry picked from commit c05d11bb307eaba40c5669da2d374c28debaa55a) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* [SPARK-1760]: fix building spark with maven documentationwitgo2014-05-091-1/+1
| | | | | | | | | | | Author: witgo <witgo@qq.com> Closes #712 from witgo/building-with-maven and squashes the following commits: 215523b [witgo] fix building spark with maven documentation (cherry picked from commit bd67551ee724fd7cce4f2e2977a862216c992ef5) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* SPARK-1565 (Addendum): Replace `run-example` with `spark-submit`.Patrick Wendell2014-05-081-1/+1
| | | | | | | | | | | | | | | | Gives a nicely formatted message to the user when `run-example` is run to tell them to use `spark-submit`. Author: Patrick Wendell <pwendell@gmail.com> Closes #704 from pwendell/examples and squashes the following commits: 1996ee8 [Patrick Wendell] Feedback form Andrew 3eb7803 [Patrick Wendell] Suggestions from TD 2474668 [Patrick Wendell] SPARK-1565 (Addendum): Replace `run-example` with `spark-submit`. (cherry picked from commit 06b15baab25951d124bbe6b64906f4139e037deb) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* MLlib documentation fixDB Tsai2014-05-082-5/+5
| | | | | | | | | | | | | Fixed the documentation for that `loadLibSVMData` is changed to `loadLibSVMFile`. Author: DB Tsai <dbtsai@alpinenow.com> Closes #703 from dbtsai/dbtsai-docfix and squashes the following commits: 71dd508 [DB Tsai] loadLibSVMData is changed to loadLibSVMFile (cherry picked from commit d38febee46ed156b0c8ec64757db6c290e488421) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* SPARK-1544 Add support for deep decision trees.Manish Amde2014-05-071-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | @etrain and I came with a PR for arbitrarily deep decision trees at the cost of multiple passes over the data at deep tree levels. To summarize: 1) We take a parameter that indicates the amount of memory users want to reserve for computation on each worker (and 2x that at the driver). 2) Using that information, we calculate two things - the maximum depth to which we train as usual (which is, implicitly, the maximum number of nodes we want to train in parallel), and the size of the groups we should use in the case where we exceed this depth. cc: @atalwalkar, @hirakendu, @mengxr Author: Manish Amde <manish9ue@gmail.com> Author: manishamde <manish9ue@gmail.com> Author: Evan Sparks <sparks@cs.berkeley.edu> Closes #475 from manishamde/deep_tree and squashes the following commits: 968ca9d [Manish Amde] merged master 7fc9545 [Manish Amde] added docs ce004a1 [Manish Amde] minor formatting b27ad2c [Manish Amde] formatting 426bb28 [Manish Amde] programming guide blurb 8053fed [Manish Amde] more formatting 5eca9e4 [Manish Amde] grammar 4731cda [Manish Amde] formatting 5e82202 [Manish Amde] added documentation, fixed off by 1 error in max level calculation cbd9f14 [Manish Amde] modified scala.math to math dad9652 [Manish Amde] removed unused imports e0426ee [Manish Amde] renamed parameter 718506b [Manish Amde] added unit test 1517155 [Manish Amde] updated documentation 9dbdabe [Manish Amde] merge from master 719d009 [Manish Amde] updating user documentation fecf89a [manishamde] Merge pull request #6 from etrain/deep_tree 0287772 [Evan Sparks] Fixing scalastyle issue. 2f1e093 [Manish Amde] minor: added doc for maxMemory parameter 2f6072c [manishamde] Merge pull request #5 from etrain/deep_tree abc5a23 [Evan Sparks] Parameterizing max memory. 50b143a [Manish Amde] adding support for very deep trees (cherry picked from commit f269b016acb17b24d106dc2b32a1be389489bb01) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* Proposal: clarify Scala programming guide on caching ...Ethan Jewett2014-05-061-3/+5
| | | | | | | | | | | | | | ... with regards to saved map output. Wording taken partially from Matei Zaharia's email to the Spark user list. http://apache-spark-user-list.1001560.n3.nabble.com/performance-improvement-on-second-operation-without-caching-td5227.html Author: Ethan Jewett <esjewett@gmail.com> Closes #668 from esjewett/Doc-update and squashes the following commits: 11793ce [Ethan Jewett] Update based on feedback 171e670 [Ethan Jewett] Clarify Scala programming guide on caching ... (cherry picked from commit 48ba3b8cdc3bdc7c67bc465d1f047fa3f44d7085) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* SPARK-1727. Correct small compile errors, typos, and markdown issues in ↵Sean Owen2014-05-0616-62/+91
| | | | | | | | | | | | | | | | | | | | | (primarly) MLlib docs While play-testing the Scala and Java code examples in the MLlib docs, I noticed a number of small compile errors, and some typos. This led to finding and fixing a few similar items in other docs. Then in the course of building the site docs to check the result, I found a few small suggestions for the build instructions. I also found a few more formatting and markdown issues uncovered when I accidentally used maruku instead of kramdown. Author: Sean Owen <sowen@cloudera.com> Closes #653 from srowen/SPARK-1727 and squashes the following commits: 6e7c38a [Sean Owen] Final doc updates - one more compile error, and use of mean instead of sum and count 8f5e847 [Sean Owen] Fix markdown syntax issues that maruku flags, even though we use kramdown (but only those that do not affect kramdown's output) 99966a9 [Sean Owen] Update issue tracker URL in docs 23c9ac3 [Sean Owen] Add Scala Naive Bayes example, to use existing example data file (whose format needed a tweak) 8c81982 [Sean Owen] Fix small compile errors and typos across MLlib docs (cherry picked from commit 25ad8f93012730115a8a1fac649fe3e842c045b3) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
* SPARK-1637: Clean up examples for 1.0Sandeep2014-05-063-16/+15
| | | | | | | | | | | | | | | | | | | | | - [x] Move all of them into subpackages of org.apache.spark.examples (right now some are in org.apache.spark.streaming.examples, for instance, and others are in org.apache.spark.examples.mllib) - [x] Move Python examples into examples/src/main/python - [x] Update docs to reflect these changes Author: Sandeep <sandeep@techaddict.me> This patch had conflicts when merged, resolved by Committer: Matei Zaharia <matei@databricks.com> Closes #571 from techaddict/SPARK-1637 and squashes the following commits: 47ef86c [Sandeep] Changes based on Discussions on PR, removing use of RawTextHelper from examples 8ed2d3f [Sandeep] Docs Updated for changes, Change for java examples 5f96121 [Sandeep] Move Python examples into examples/src/main/python 0a8dd77 [Sandeep] Move all Scala Examples to org.apache.spark.examples (some are in org.apache.spark.streaming.examples, for instance, and others are in org.apache.spark.examples.mllib) (cherry picked from commit a000b5c3b0438c17e9973df4832c320210c29c27) Signed-off-by: Matei Zaharia <matei@databricks.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-15 23:54:33 +0000