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* [SPARK-15290][BUILD] Move annotations, like @Since / @DeveloperApi, into ↵Sean Owen2016-05-171-1/+1
| | | | | | | | | | | | | | | | | | spark-tags ## What changes were proposed in this pull request? (See https://github.com/apache/spark/pull/12416 where most of this was already reviewed and committed; this is just the module structure and move part. This change does not move the annotations into test scope, which was the apparently problem last time.) Rename `spark-test-tags` -> `spark-tags`; move common annotations like `Since` to `spark-tags` ## How was this patch tested? Jenkins tests. Author: Sean Owen <sowen@cloudera.com> Closes #13074 from srowen/SPARK-15290.
* [SPARK-15057][GRAPHX] Remove stale TODO comment for making `enum` in ↵Dongjoon Hyun2016-05-031-1/+0
| | | | | | | | | | | | | | | | GraphGenerators ## What changes were proposed in this pull request? This PR removes a stale TODO comment in `GraphGenerators.scala` ## How was this patch tested? Just comment removed. Author: Dongjoon Hyun <dongjoon@apache.org> Closes #12839 from dongjoon-hyun/SPARK-15057.
* Revert "[SPARK-14613][ML] Add @Since into the matrix and vector classes in ↵Yin Huai2016-04-281-1/+1
| | | | | | spark-mllib-local" This reverts commit dae538a4d7c36191c1feb02ba87ffc624ab960dc.
* [SPARK-14613][ML] Add @Since into the matrix and vector classes in ↵Pravin Gadakh2016-04-281-1/+1
| | | | | | | | | | | | | | | | spark-mllib-local ## What changes were proposed in this pull request? This PR adds `since` tag into the matrix and vector classes in spark-mllib-local. ## How was this patch tested? Scala-style checks passed. Author: Pravin Gadakh <prgadakh@in.ibm.com> Closes #12416 from pravingadakh/SPARK-14613.
* [MINOR][DOCS] Minor typo fixesJacek Laskowski2016-04-261-1/+1
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? Minor typo fixes (too minor to deserve separate a JIRA) ## How was this patch tested? local build Author: Jacek Laskowski <jacek@japila.pl> Closes #12469 from jaceklaskowski/minor-typo-fixes.
* [SPARK-14868][BUILD] Enable NewLineAtEofChecker in checkstyle and fix ↵Dongjoon Hyun2016-04-242-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | lint-java errors ## What changes were proposed in this pull request? Spark uses `NewLineAtEofChecker` rule in Scala by ScalaStyle. And, most Java code also comply with the rule. This PR aims to enforce the same rule `NewlineAtEndOfFile` by CheckStyle explicitly. Also, this fixes lint-java errors since SPARK-14465. The followings are the items. - Adds a new line at the end of the files (19 files) - Fixes 25 lint-java errors (12 RedundantModifier, 6 **ArrayTypeStyle**, 2 LineLength, 2 UnusedImports, 2 RegexpSingleline, 1 ModifierOrder) ## How was this patch tested? After the Jenkins test succeeds, `dev/lint-java` should pass. (Currently, Jenkins dose not run lint-java.) ```bash $ dev/lint-java Using `mvn` from path: /usr/local/bin/mvn Checkstyle checks passed. ``` Author: Dongjoon Hyun <dongjoon@apache.org> Closes #12632 from dongjoon-hyun/SPARK-14868.
* [SPARK-14134][CORE] Change the package name used for shading classes.Marcelo Vanzin2016-04-061-2/+1
| | | | | | | | | | | | | | | The current package name uses a dash, which is a little weird but seemed to work. That is, until a new test tried to mock a class that references one of those shaded types, and then things started failing. Most changes are just noise to fix the logging configs. For reference, SPARK-8815 also raised this issue, although at the time it did not cause any issues in Spark, so it was not addressed. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #11941 from vanzin/SPARK-14134.
* Added omitted word in error messageVictor Chima2016-04-061-1/+1
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? Added an omitted word in the error message displayed by the Graphx Pregel API when `maxIterations <= 0` ## How was this patch tested? Manual test Author: Victor Chima <blazy2k9@gmail.com> Closes #12205 from blazy2k9/hotfix/pregel-error-message.
* [MINOR][DOCS] Use multi-line JavaDoc comments in Scala code.Dongjoon Hyun2016-04-022-14/+14
| | | | | | | | | | | | | | | ## What changes were proposed in this pull request? This PR aims to fix all Scala-Style multiline comments into Java-Style multiline comments in Scala codes. (All comment-only changes over 77 files: +786 lines, −747 lines) ## How was this patch tested? Manual. Author: Dongjoon Hyun <dongjoon@apache.org> Closes #12130 from dongjoon-hyun/use_multiine_javadoc_comments.
* [SPARK-14219][GRAPHX] Fix `pickRandomVertex` not to fall into infinite loops ↵Dongjoon Hyun2016-03-282-1/+10
| | | | | | | | | | | | | | | | | | | | for graphs with one vertex ## What changes were proposed in this pull request? Currently, `GraphOps.pickRandomVertex()` falls into infinite loops for graphs having only one vertex. This PR fixes it by modifying the following termination-checking condition. ```scala - if (selectedVertices.count > 1) { + if (selectedVertices.count > 0) { ``` ## How was this patch tested? Pass the Jenkins tests (including new test case). Author: Dongjoon Hyun <dongjoon@apache.org> Closes #12018 from dongjoon-hyun/SPARK-14219.
* [MINOR] Fix newly added java-lint errorsDongjoon Hyun2016-03-261-3/+1
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? This PR fixes some newly added java-lint errors(unused-imports, line-lengsth). ## How was this patch tested? Pass the Jenkins tests. Author: Dongjoon Hyun <dongjoon@apache.org> Closes #11968 from dongjoon-hyun/SPARK-14167.
* [SPARK-13928] Move org.apache.spark.Logging into ↵Wenchen Fan2016-03-175-4/+6
| | | | | | | | | | | | | | | | org.apache.spark.internal.Logging ## What changes were proposed in this pull request? Logging was made private in Spark 2.0. If we move it, then users would be able to create a Logging trait themselves to avoid changing their own code. ## How was this patch tested? existing tests. Author: Wenchen Fan <wenchen@databricks.com> Closes #11764 from cloud-fan/logger.
* [SPARK-13816][GRAPHX] Add parameter checks for algorithms in GraphxZheng RuiFeng2016-03-166-2/+25
| | | | | | | | | | | | | | | | JIRA: https://issues.apache.org/jira/browse/SPARK-13816 ## What changes were proposed in this pull request? Add parameter checks for algorithms in Graphx: Pregel,LabelPropagation,PageRank,SVDPlusPlus ## How was this patch tested? manual tests Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #11655 from zhengruifeng/graphx_param_check.
* [MINOR][DOCS] Fix more typos in comments/strings.Dongjoon Hyun2016-03-147-9/+9
| | | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? This PR fixes 135 typos over 107 files: * 121 typos in comments * 11 typos in testcase name * 3 typos in log messages ## How was this patch tested? Manual. Author: Dongjoon Hyun <dongjoon@apache.org> Closes #11689 from dongjoon-hyun/fix_more_typos.
* [SPARK-13823][CORE][STREAMING][SQL] Always specify Charset in String <-> ↵Sean Owen2016-03-131-1/+2
| | | | | | | | | | | | | | | | | | | | byte[] conversions (and remaining Coverity items) ## What changes were proposed in this pull request? - Fixes calls to `new String(byte[])` or `String.getBytes()` that rely on platform default encoding, to use UTF-8 - Same for `InputStreamReader` and `OutputStreamWriter` constructors - Standardizes on UTF-8 everywhere - Standardizes specifying the encoding with `StandardCharsets.UTF-8`, not the Guava constant or "UTF-8" (which means handling `UnuspportedEncodingException`) - (also addresses the other remaining Coverity scan issues, which are pretty trivial; these are separated into commit https://github.com/srowen/spark/commit/1deecd8d9ca986d8adb1a42d315890ce5349d29c ) ## How was this patch tested? Jenkins tests Author: Sean Owen <sowen@cloudera.com> Closes #11657 from srowen/SPARK-13823.
* [MINOR] Fix typos in comments and testcase name of codeDongjoon Hyun2016-03-031-1/+1
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? This PR fixes typos in comments and testcase name of code. ## How was this patch tested? manual. Author: Dongjoon Hyun <dongjoon@apache.org> Closes #11481 from dongjoon-hyun/minor_fix_typos_in_code.
* [SPARK-13583][CORE][STREAMING] Remove unused imports and add checkstyle ruleDongjoon Hyun2016-03-0315-38/+6
| | | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? After SPARK-6990, `dev/lint-java` keeps Java code healthy and helps PR review by saving much time. This issue aims remove unused imports from Java/Scala code and add `UnusedImports` checkstyle rule to help developers. ## How was this patch tested? ``` ./dev/lint-java ./build/sbt compile ``` Author: Dongjoon Hyun <dongjoon@apache.org> Closes #11438 from dongjoon-hyun/SPARK-13583.
* [SPARK-13423][WIP][CORE][SQL][STREAMING] Static analysis fixes for 2.xSean Owen2016-03-0310-25/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? Make some cross-cutting code improvements according to static analysis. These are individually up for discussion since they exist in separate commits that can be reverted. The changes are broadly: - Inner class should be static - Mismatched hashCode/equals - Overflow in compareTo - Unchecked warnings - Misuse of assert, vs junit.assert - get(a) + getOrElse(b) -> getOrElse(a,b) - Array/String .size -> .length (occasionally, -> .isEmpty / .nonEmpty) to avoid implicit conversions - Dead code - tailrec - exists(_ == ) -> contains find + nonEmpty -> exists filter + size -> count - reduce(_+_) -> sum map + flatten -> map The most controversial may be .size -> .length simply because of its size. It is intended to avoid implicits that might be expensive in some places. ## How was the this patch tested? Existing Jenkins unit tests. Author: Sean Owen <sowen@cloudera.com> Closes #11292 from srowen/SPARK-13423.
* [MINOR][DOCS] Fix all typos in markdown files of `doc` and similar patterns ↵Dongjoon Hyun2016-02-222-2/+2
| | | | | | | | | | | | | | | | | in other comments ## What changes were proposed in this pull request? This PR tries to fix all typos in all markdown files under `docs` module, and fixes similar typos in other comments, too. ## How was the this patch tested? manual tests. Author: Dongjoon Hyun <dongjoon@apache.org> Closes #11300 from dongjoon-hyun/minor_fix_typos.
* [SPARK-3650][GRAPHX] Triangle Count handles reverse edges incorrectlyRobin East2016-02-214-23/+76
| | | | | | | | | | | | | | | | | jegonzal ankurdave please could you review ## What changes were proposed in this pull request? Reworking of jegonzal PR #2495 to address the issue identified in SPARK-3650. Code amended to use the convertToCanonicalEdges method. ## How was the this patch tested? Patch was tested using the unit tests created in PR #2495 Author: Robin East <robin.east@xense.co.uk> Author: Joseph E. Gonzalez <joseph.e.gonzalez@gmail.com> Closes #11290 from insidedctm/spark-3650.
* [SPARK-13416][GraphX] Add positive check for option 'numIter' in ↵Zheng RuiFeng2016-02-211-1/+1
| | | | | | | | | | | | | | | | | | StronglyConnectedComponents JIRA: https://issues.apache.org/jira/browse/SPARK-13416 ## What changes were proposed in this pull request? The output of StronglyConnectedComponents with numIter no greater than 1 may make no sense. So I just add require check in it. ## How was the this patch tested? unit tests passed Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #11284 from zhengruifeng/scccheck.
* [SPARK-13386][GRAPHX] ConnectedComponents should support maxIteration optionZheng RuiFeng2016-02-202-6/+32
| | | | | | | | | | | | | | | | JIRA: https://issues.apache.org/jira/browse/SPARK-13386 ## What changes were proposed in this pull request? add maxIteration option for ConnectedComponents algorithm ## How was the this patch tested? unit tests passed Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #11268 from zhengruifeng/ccwithmax.
* [SPARK-12995][GRAPHX] Remove deprecate APIs from PregelTakeshi YAMAMURO2016-02-156-134/+36
| | | | | | Author: Takeshi YAMAMURO <linguin.m.s@gmail.com> Closes #10918 from maropu/RemoveDeprecateInPregel.
* [SPARK-6363][BUILD] Make Scala 2.11 the default Scala versionJosh Rosen2016-01-301-2/+2
| | | | | | | | | | | | This patch changes Spark's build to make Scala 2.11 the default Scala version. To be clear, this does not mean that Spark will stop supporting Scala 2.10: users will still be able to compile Spark for Scala 2.10 by following the instructions on the "Building Spark" page; however, it does mean that Scala 2.11 will be the default Scala version used by our CI builds (including pull request builds). The Scala 2.11 compiler is faster than 2.10, so I think we'll be able to look forward to a slight speedup in our CI builds (it looks like it's about 2X faster for the Maven compile-only builds, for instance). After this patch is merged, I'll update Jenkins to add new compile-only jobs to ensure that Scala 2.10 compilation doesn't break. Author: Josh Rosen <joshrosen@databricks.com> Closes #10608 from JoshRosen/SPARK-6363.
* [SPARK-12655][GRAPHX] GraphX does not unpersist RDDsJason Lee2016-01-153-2/+20
| | | | | | | | | | Some VertexRDD and EdgeRDD are created during the intermediate step of g.connectedComponents() but unnecessarily left cached after the method is done. The fix is to unpersist these RDDs once they are no longer in use. A test case is added to confirm the fix for the reported bug. Author: Jason Lee <cjlee@us.ibm.com> Closes #10713 from jasoncl/SPARK-12655.
* [SPARK-12692][BUILD][GRAPHX] Scala style: Fix the style violation (Space ↵Kousuke Saruta2016-01-105-9/+8
| | | | | | | | | | | before "," or ":") Fix the style violation (space before `,` and `:`). This PR is a followup for #10643. Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp> Closes #10683 from sarutak/SPARK-12692-followup-graphx.
* [SPARK-12665][CORE][GRAPHX] Remove Vector, VectorSuite and ↵Kousuke Saruta2016-01-061-49/+0
| | | | | | | | | | GraphKryoRegistrator which are deprecated and no longer used Whole code of Vector.scala, VectorSuite.scala and GraphKryoRegistrator.scala are no longer used so it's time to remove them in Spark 2.0. Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp> Closes #10613 from sarutak/SPARK-12665.
* [SPARK-3873][TESTS] Import ordering fixes.Marcelo Vanzin2016-01-052-4/+2
| | | | | | Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #10582 from vanzin/SPARK-3873-tests.
* [SPARK-3873][GRAPHX] Import order fixes.Marcelo Vanzin2015-12-3023-50/+33
| | | | | | | | There's one warning left, caused by a bug in the checker. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #10537 from vanzin/SPARK-3873-graphx.
* [SPARK-5882][GRAPHX] Add a test for GraphLoader.edgeListFileTakeshi YAMAMURO2015-12-211-0/+47
| | | | | | Author: Takeshi YAMAMURO <linguin.m.s@gmail.com> Closes #4674 from maropu/AddGraphLoaderSuite.
* Bump master version to 2.0.0-SNAPSHOT.Reynold Xin2015-12-191-1/+1
| | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #10387 from rxin/version-bump.
* [SPARK-12112][BUILD] Upgrade to SBT 0.13.9Josh Rosen2015-12-051-1/+1
| | | | | | | | | | We should upgrade to SBT 0.13.9, since this is a requirement in order to use SBT's new Maven-style resolution features (which will be done in a separate patch, because it's blocked by some binary compatibility issues in the POM reader plugin). I also upgraded Scalastyle to version 0.8.0, which was necessary in order to fix a Scala 2.10.5 compatibility issue (see https://github.com/scalastyle/scalastyle/issues/156). The newer Scalastyle is slightly stricter about whitespace surrounding tokens, so I fixed the new style violations. Author: Josh Rosen <joshrosen@databricks.com> Closes #10112 from JoshRosen/upgrade-to-sbt-0.13.9.
* Fixed error in scaladoc of convertToCanonicalEdgesGaurav Kumar2015-11-121-1/+1
| | | | | | | | The code convertToCanonicalEdges is such that srcIds are smaller than dstIds but the scaladoc suggested otherwise. Have fixed the same. Author: Gaurav Kumar <gauravkumar37@gmail.com> Closes #9666 from gauravkumar37/patch-1.
* [SPARK-6152] Use shaded ASM5 to support closure cleaning of Java 8 compiled ↵Josh Rosen2015-11-112-8/+12
| | | | | | | | | | | | | | | | classes This patch modifies Spark's closure cleaner (and a few other places) to use ASM 5, which is necessary in order to support cleaning of closures that were compiled by Java 8. In order to avoid ASM dependency conflicts, Spark excludes ASM from all of its dependencies and uses a shaded version of ASM 4 that comes from `reflectasm` (see [SPARK-782](https://issues.apache.org/jira/browse/SPARK-782) and #232). This patch updates Spark to use a shaded version of ASM 5.0.4 that was published by the Apache XBean project; the POM used to create the shaded artifact can be found at https://github.com/apache/geronimo-xbean/blob/xbean-4.4/xbean-asm5-shaded/pom.xml. http://movingfulcrum.tumblr.com/post/80826553604/asm-framework-50-the-missing-migration-guide was a useful resource while upgrading the code to use the new ASM5 opcodes. I also added a new regression tests in the `java8-tests` subproject; the existing tests were insufficient to catch this bug, which only affected Scala 2.11 user code which was compiled targeting Java 8. Author: Josh Rosen <joshrosen@databricks.com> Closes #9512 from JoshRosen/SPARK-6152.
* [SPARK-11432][GRAPHX] Personalized PageRank shouldn't use uniform initializationYves Raimond2015-11-022-15/+27
| | | | | | | | Changes the personalized pagerank initialization to be non-uniform. Author: Yves Raimond <yraimond@netflix.com> Closes #9386 from moustaki/personalized-pagerank-init.
* [SPARK-10300] [BUILD] [TESTS] Add support for test tags in run-tests.py.Marcelo Vanzin2015-10-071-0/+4
| | | | | | Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #8775 from vanzin/SPARK-10300.
* Update version to 1.6.0-SNAPSHOT.Reynold Xin2015-09-151-1/+1
| | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #8350 from rxin/1.6.
* [SPARK-10598] [DOCS]Robin East2015-09-141-1/+1
| | | | | | | | | | | Comments preceding toMessage method state: "The edge partition is encoded in the lower * 30 bytes of the Int, and the position is encoded in the upper 2 bytes of the Int.". References to bytes should be changed to bits. This contribution is my original work and I license the work to the Spark project under it's open source license. Author: Robin East <robin.east@xense.co.uk> Closes #8756 from insidedctm/master.
* [SPARK-10576] [BUILD] Move .java files out of src/main/scalaSean Owen2015-09-142-0/+0
| | | | | | | | Move .java files in `src/main/scala` to `src/main/java` root, except for `package-info.java` (to stay next to package.scala) Author: Sean Owen <sowen@cloudera.com> Closes #8736 from srowen/SPARK-10576.
* [SPARK-10227] fatal warnings with sbt on Scala 2.11Luc Bourlier2015-09-093-7/+7
| | | | | | | | | | | The bulk of the changes are on `transient` annotation on class parameter. Often the compiler doesn't generate a field for this parameters, so the the transient annotation would be unnecessary. But if the class parameter are used in methods, then fields are created. So it is safer to keep the annotations. The remainder are some potential bugs, and deprecated syntax. Author: Luc Bourlier <luc.bourlier@typesafe.com> Closes #8433 from skyluc/issue/sbt-2.11.
* [SPARK-9960] [GRAPHX] sendMessage type fix in LabelPropagation.scalazc he2015-08-141-1/+1
| | | | | | Author: zc he <farseer90718@gmail.com> Closes #8188 from farseer90718/farseer-patch-1.
* [SPARK-3190] [GRAPHX] Fix VertexRDD.count() overflow regressionAnkur Dave2015-08-031-1/+1
| | | | | | | | | | SPARK-3190 was originally fixed by 96df92906978c5f58e0cc8ff5eebe5b35a08be3b, but a5ef58113667ff73562ce6db381cff96a0b354b0 introduced a regression during refactoring. This commit fixes the regression. Author: Ankur Dave <ankurdave@gmail.com> Closes #7923 from ankurdave/SPARK-3190-reopening and squashes the following commits: a3e1b23 [Ankur Dave] Fix VertexRDD.count() overflow regression
* [SPARK-9436] [GRAPHX] Pregel simplification patchAlexander Ulanov2015-07-291-13/+10
| | | | | | | | | | | | | | | | | Pregel code contains two consecutive joins: ``` g.vertices.innerJoin(messages)(vprog) ... g = g.outerJoinVertices(newVerts) { (vid, old, newOpt) => newOpt.getOrElse(old) } ``` This can be simplified with one join. ankurdave proposed a patch based on our discussion in the mailing list: https://www.mail-archive.com/devspark.apache.org/msg10316.html Author: Alexander Ulanov <nashb@yandex.ru> Closes #7749 from avulanov/SPARK-9436-pregel and squashes the following commits: 8568e06 [Alexander Ulanov] Pregel simplification patch
* [SPARK-9109] [GRAPHX] Keep the cached edge in the graphtien-dungle2015-07-171-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The change here is to keep the cached RDDs in the graph object so that when the graph.unpersist() is called these RDDs are correctly unpersisted. ```java import org.apache.spark.graphx._ import org.apache.spark.rdd.RDD import org.slf4j.LoggerFactory import org.apache.spark.graphx.util.GraphGenerators // Create an RDD for the vertices val users: RDD[(VertexId, (String, String))] = sc.parallelize(Array((3L, ("rxin", "student")), (7L, ("jgonzal", "postdoc")), (5L, ("franklin", "prof")), (2L, ("istoica", "prof")))) // Create an RDD for edges val relationships: RDD[Edge[String]] = sc.parallelize(Array(Edge(3L, 7L, "collab"), Edge(5L, 3L, "advisor"), Edge(2L, 5L, "colleague"), Edge(5L, 7L, "pi"))) // Define a default user in case there are relationship with missing user val defaultUser = ("John Doe", "Missing") // Build the initial Graph val graph = Graph(users, relationships, defaultUser) graph.cache().numEdges graph.unpersist() sc.getPersistentRDDs.foreach( r => println( r._2.toString)) ``` Author: tien-dungle <tien-dung.le@realimpactanalytics.com> Closes #7469 from tien-dungle/SPARK-9109_Graphx-unpersist and squashes the following commits: 8d87997 [tien-dungle] Keep the cached edge in the graph
* [SPARK-8962] Add Scalastyle rule to ban direct use of Class.forName; fix ↵Josh Rosen2015-07-141-1/+1
| | | | | | | | | | | | | | | | | | | | | existing uses This pull request adds a Scalastyle regex rule which fails the style check if `Class.forName` is used directly. `Class.forName` always loads classes from the default / system classloader, but in a majority of cases, we should be using Spark's own `Utils.classForName` instead, which tries to load classes from the current thread's context classloader and falls back to the classloader which loaded Spark when the context classloader is not defined. <!-- Reviewable:start --> [<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/apache/spark/7350) <!-- Reviewable:end --> Author: Josh Rosen <joshrosen@databricks.com> Closes #7350 from JoshRosen/ban-Class.forName and squashes the following commits: e3e96f7 [Josh Rosen] Merge remote-tracking branch 'origin/master' into ban-Class.forName c0b7885 [Josh Rosen] Hopefully fix the last two cases d707ba7 [Josh Rosen] Fix uses of Class.forName that I missed in my first cleanup pass 046470d [Josh Rosen] Merge remote-tracking branch 'origin/master' into ban-Class.forName 62882ee [Josh Rosen] Fix uses of Class.forName or add exclusion. d9abade [Josh Rosen] Add stylechecker rule to ban uses of Class.forName
* [SPARK-8718] [GRAPHX] Improve EdgePartition2D for non perfect square number ↵Andrew Ray2015-07-141-11/+21
| | | | | | | | | | | | | | | | | | | | of partitions See https://github.com/aray/e2d/blob/master/EdgePartition2D.ipynb Author: Andrew Ray <ray.andrew@gmail.com> Closes #7104 from aray/edge-partition-2d-improvement and squashes the following commits: 3729f84 [Andrew Ray] correct bounds and remove unneeded comments 97f8464 [Andrew Ray] change less 5141ab4 [Andrew Ray] Merge branch 'master' into edge-partition-2d-improvement 925fd2c [Andrew Ray] use new interface for partitioning 001bfd0 [Andrew Ray] Refactor PartitionStrategy so that we can return a prtition function for a given number of parts. To keep compatibility we define default methods that translate between the two implementation options. Made EdgePartition2D use old strategy when we have a perfect square and implement new interface. 5d42105 [Andrew Ray] % -> / 3560084 [Andrew Ray] Merge branch 'master' into edge-partition-2d-improvement f006364 [Andrew Ray] remove unneeded comments cfa2c5e [Andrew Ray] Modifications to EdgePartition2D so that it works for non perfect squares.
* [SPARK-7977] [BUILD] Disallowing printlnJonathan Alter2015-07-103-3/+4
| | | | | | | | | | | | | | | | | | | | | | | Author: Jonathan Alter <jonalter@users.noreply.github.com> Closes #7093 from jonalter/SPARK-7977 and squashes the following commits: ccd44cc [Jonathan Alter] Changed println to log in ThreadingSuite 7fcac3e [Jonathan Alter] Reverting to println in ThreadingSuite 10724b6 [Jonathan Alter] Changing some printlns to logs in tests eeec1e7 [Jonathan Alter] Merge branch 'master' of github.com:apache/spark into SPARK-7977 0b1dcb4 [Jonathan Alter] More println cleanup aedaf80 [Jonathan Alter] Merge branch 'master' of github.com:apache/spark into SPARK-7977 925fd98 [Jonathan Alter] Merge branch 'master' of github.com:apache/spark into SPARK-7977 0c16fa3 [Jonathan Alter] Replacing some printlns with logs 45c7e05 [Jonathan Alter] Merge branch 'master' of github.com:apache/spark into SPARK-7977 5c8e283 [Jonathan Alter] Allowing println in audit-release examples 5b50da1 [Jonathan Alter] Allowing printlns in example files ca4b477 [Jonathan Alter] Merge branch 'master' of github.com:apache/spark into SPARK-7977 83ab635 [Jonathan Alter] Fixing new printlns 54b131f [Jonathan Alter] Merge branch 'master' of github.com:apache/spark into SPARK-7977 1cd8a81 [Jonathan Alter] Removing some unnecessary comments and printlns b837c3a [Jonathan Alter] Disallowing println
* [SPARK-7801] [BUILD] Updating versions to SPARK 1.5.0Patrick Wendell2015-06-031-1/+1
| | | | | | | | | | | | | Author: Patrick Wendell <patrick@databricks.com> Closes #6328 from pwendell/spark-1.5-update and squashes the following commits: 2f42d02 [Patrick Wendell] A few more excludes 4bebcf0 [Patrick Wendell] Update to RC4 61aaf46 [Patrick Wendell] Using new release candidate 55f1610 [Patrick Wendell] Another exclude 04b4f04 [Patrick Wendell] More issues with transient 1.4 changes 36f549b [Patrick Wendell] [SPARK-7801] [BUILD] Updating versions to SPARK 1.5.0
* [SPARK-7979] Enforce structural type checker.Reynold Xin2015-05-311-1/+3
| | | | | | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #6536 from rxin/structural-type-checker and squashes the following commits: f833151 [Reynold Xin] Fixed compilation. 633f9a1 [Reynold Xin] Fixed typo. d1fa804 [Reynold Xin] [SPARK-7979] Enforce structural type checker.
* [SPARK-3850] Trim trailing spaces for examples/streaming/yarn.Reynold Xin2015-05-311-5/+5
| | | | | | | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #6530 from rxin/trim-whitespace-1 and squashes the following commits: 7b7b3a0 [Reynold Xin] Reset again. dc14597 [Reynold Xin] Reset scalastyle. cd556c4 [Reynold Xin] YARN, Kinesis, Flume. 4223fe1 [Reynold Xin] [SPARK-3850] Trim trailing spaces for examples/streaming.
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