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* [SPARK-3580][CORE] Add Consistent Method To Get Number of RDD Partitions ↵Jeroen Schot2015-12-021-0/+4
| | | | | | | | | | | | Across Different Languages I have tried to address all the comments in pull request https://github.com/apache/spark/pull/2447. Note that the second commit (using the new method in all internal code of all components) is quite intrusive and could be omitted. Author: Jeroen Schot <jeroen.schot@surfsara.nl> Closes #9767 from schot/master.
* [SPARK-12046][DOC] Fixes various ScalaDoc/JavaDoc issuesCheng Lian2015-12-011-0/+2
| | | | | | | | This PR backports PR #10039 to master Author: Cheng Lian <lian@databricks.com> Closes #10063 from liancheng/spark-12046.doc-fix.master.
* [SPARK-12000] Fix API doc generation issuesJosh Rosen2015-11-301-3/+8
| | | | | | | | | | | | | | | This pull request fixes multiple issues with API doc generation. - Modify the Jekyll plugin so that the entire doc build fails if API docs cannot be generated. This will make it easy to detect when the doc build breaks, since this will now trigger Jenkins failures. - Change how we handle the `-target` compiler option flag in order to fix `javadoc` generation. - Incorporate doc changes from thunterdb (in #10048). Closes #10048. Author: Josh Rosen <joshrosen@databricks.com> Author: Timothy Hunter <timhunter@databricks.com> Closes #10049 from JoshRosen/fix-doc-build.
* [MINOR][BUILD] Changed the comment to reflect the plugin project is there to ↵Prashant Sharma2015-11-301-3/+2
| | | | | | | | support SBT pom reader only. Author: Prashant Sharma <scrapcodes@gmail.com> Closes #10012 from ScrapCodes/minor-build-comment.
* [SPARK-11996][CORE] Make the executor thread dump work againShixiong Zhu2015-11-261-0/+8
| | | | | | | | | | In the previous implementation, the driver needs to know the executor listening address to send the thread dump request. However, in Netty RPC, the executor doesn't listen to any port, so the executor thread dump feature is broken. This patch makes the driver use the endpointRef stored in BlockManagerMasterEndpoint to send the thread dump request to fix it. Author: Shixiong Zhu <shixiong@databricks.com> Closes #9976 from zsxwing/executor-thread-dump.
* [SPARK-11947][SQL] Mark deprecated methods with "This will be removed in ↵Reynold Xin2015-11-241-1/+2
| | | | | | | | | | Spark 2.0." Also fixed some documentation as I saw them. Author: Reynold Xin <rxin@databricks.com> Closes #9930 from rxin/SPARK-11947.
* [SPARK-4424] Remove spark.driver.allowMultipleContexts override in testsJosh Rosen2015-11-231-1/+0
| | | | | | | | This patch removes `spark.driver.allowMultipleContexts=true` from our test configuration. The multiple SparkContexts check was originally disabled because certain tests suites in SQL needed to create multiple contexts. As far as I know, this configuration change is no longer necessary, so we should remove it in order to make it easier to find test cleanup bugs. Author: Josh Rosen <joshrosen@databricks.com> Closes #9865 from JoshRosen/SPARK-4424.
* [SPARK-4557][STREAMING] Spark Streaming foreachRDD Java API method should ↵Bryan Cutler2015-11-181-0/+4
| | | | | | | | | | accept a VoidFunction<...> Currently streaming foreachRDD Java API uses a function prototype requiring a return value of null. This PR deprecates the old method and uses VoidFunction to allow for more concise declaration. Also added VoidFunction2 to Java API in order to use in Streaming methods. Unit test is added for using foreachRDD with VoidFunction, and changes have been tested with Java 7 and Java 8 using lambdas. Author: Bryan Cutler <bjcutler@us.ibm.com> Closes #9488 from BryanCutler/foreachRDD-VoidFunction-SPARK-4557.
* [SPARK-9065][STREAMING][PYSPARK] Add MessageHandler for Kafka Python APIjerryshao2015-11-171-0/+6
| | | | | | | | | | | | Fixed the merge conflicts in #7410 Closes #7410 Author: Shixiong Zhu <shixiong@databricks.com> Author: jerryshao <saisai.shao@intel.com> Author: jerryshao <sshao@hortonworks.com> Closes #9742 from zsxwing/pr7410.
* [SPARK-11732] Removes some MiMa false positivesTimothy Hunter2015-11-171-6/+1
| | | | | | | | This adds an extra filter for private or protected classes. We only filter for package private right now. Author: Timothy Hunter <timhunter@databricks.com> Closes #9697 from thunterdb/spark-11732.
* [SPARK-11766][MLLIB] add toJson/fromJson to Vector/VectorsXiangrui Meng2015-11-171-0/+4
| | | | | | | | This is to support JSON serialization of Param[Vector] in the pipeline API. It could be used for other purposes too. The schema is the same as `VectorUDT`. jkbradley Author: Xiangrui Meng <meng@databricks.com> Closes #9751 from mengxr/SPARK-11766.
* [BUILD][MINOR] Remove non-exist yarnStable module in Sbt projectjerryshao2015-11-121-4/+2
| | | | | | | | Remove some old yarn related building codes, please review, thanks a lot. Author: jerryshao <sshao@hortonworks.com> Closes #9625 from jerryshao/remove-old-module.
* [SPARK-6152] Use shaded ASM5 to support closure cleaning of Java 8 compiled ↵Josh Rosen2015-11-111-2/+24
| | | | | | | | | | | | | | | | 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-9818] Re-enable Docker tests for JDBC data sourceJosh Rosen2015-11-101-2/+12
| | | | | | | | | | | | | This patch re-enables tests for the Docker JDBC data source. These tests were reverted in #4872 due to transitive dependency conflicts introduced by the `docker-client` library. This patch should avoid those problems by using a version of `docker-client` which shades its transitive dependencies and by performing some build-magic to work around problems with that shaded JAR. In addition, I significantly refactored the tests to simplify the setup and teardown code and to fix several Docker networking issues which caused problems when running in `boot2docker`. Closes #8101. Author: Josh Rosen <joshrosen@databricks.com> Author: Yijie Shen <henry.yijieshen@gmail.com> Closes #9503 from JoshRosen/docker-jdbc-tests.
* [SPARK-7841][BUILD] Stop using retrieveManaged to retrieve dependencies in SBTJosh Rosen2015-11-101-5/+17
| | | | | | | | | | | | | | This patch modifies Spark's SBT build so that it no longer uses `retrieveManaged` / `lib_managed` to store its dependencies. The motivations for this change are nicely described on the JIRA ticket ([SPARK-7841](https://issues.apache.org/jira/browse/SPARK-7841)); my personal interest in doing this stems from the fact that `lib_managed` has caused me some pain while debugging dependency issues in another PR of mine. Removing our use of `lib_managed` would be trivial except for one snag: the Datanucleus JARs, required by Spark SQL's Hive integration, cannot be included in assembly JARs due to problems with merging OSGI `plugin.xml` files. As a result, several places in the packaging and deployment pipeline assume that these Datanucleus JARs are copied to `lib_managed/jars`. In the interest of maintaining compatibility, I have chosen to retain the `lib_managed/jars` directory _only_ for these Datanucleus JARs and have added custom code to `SparkBuild.scala` to automatically copy those JARs to that folder as part of the `assembly` task. `dev/mima` also depended on `lib_managed` in a hacky way in order to set classpaths when generating MiMa excludes; I've updated this to obtain the classpaths directly from SBT instead. /cc dragos marmbrus pwendell srowen Author: Josh Rosen <joshrosen@databricks.com> Closes #9575 from JoshRosen/SPARK-7841.
* [SPARK-10565][CORE] add missing web UI stats to /api/v1/applications JSONCharles Yeh2015-11-091-0/+3
| | | | | | | | | | I looked at the other endpoints, and they don't seem to be missing any fields. Added fields: ![image](https://cloud.githubusercontent.com/assets/613879/10948801/58159982-82e4-11e5-86dc-62da201af910.png) Author: Charles Yeh <charlesyeh@dropbox.com> Closes #9472 from CharlesYeh/api_vars.
* [SPARK-11541][SQL] Break JdbcDialects.scala into multiple files and mark ↵Reynold Xin2015-11-051-1/+18
| | | | | | | | various dialects as private. Author: Reynold Xin <rxin@databricks.com> Closes #9511 from rxin/SPARK-11541.
* [SPARK-11538][BUILD] Force guava 14 in sbt build.Marcelo Vanzin2015-11-051-1/+10
| | | | | | | | | sbt's version resolution code always picks the most recent version, and we don't want that for guava. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #9508 from vanzin/SPARK-11538.
* Revert "[SPARK-11469][SQL] Allow users to define nondeterministic udfs."Reynold Xin2015-11-051-47/+0
| | | | This reverts commit 9cf56c96b7d02a14175d40b336da14c2e1c88339.
* [SPARK-11491] Update build to use Scala 2.10.5Josh Rosen2015-11-041-1/+1
| | | | | | | | Spark should build against Scala 2.10.5, since that includes a fix for Scaladoc that will fix doc snapshot publishing: https://issues.scala-lang.org/browse/SI-8479 Author: Josh Rosen <joshrosen@databricks.com> Closes #9450 from JoshRosen/upgrade-to-scala-2.10.5.
* [SPARK-11485][SQL] Make DataFrameHolder and DatasetHolder public.Reynold Xin2015-11-041-0/+3
| | | | | | | | These two classes should be public, since they are used in public code. Author: Reynold Xin <rxin@databricks.com> Closes #9445 from rxin/SPARK-11485.
* [SPARK-9492][ML][R] LogisticRegression in R should provide model statisticsYanbo Liang2015-11-041-1/+3
| | | | | | | | Like ml ```LinearRegression```, ```LogisticRegression``` should provide a training summary including feature names and their coefficients. Author: Yanbo Liang <ybliang8@gmail.com> Closes #9303 from yanboliang/spark-9492.
* [SPARK-11469][SQL] Allow users to define nondeterministic udfs.Yin Huai2015-11-021-0/+47
| | | | | | | | This is the first task (https://issues.apache.org/jira/browse/SPARK-11469) of https://issues.apache.org/jira/browse/SPARK-11438 Author: Yin Huai <yhuai@databricks.com> Closes #9393 from yhuai/udfNondeterministic.
* [SPARK-11423] remove MapPartitionsWithPreparationRDDDavies Liu2015-10-301-1/+5
| | | | | | | | | | Since we do not need to preserve a page before calling compute(), MapPartitionsWithPreparationRDD is not needed anymore. This PR basically revert #8543, #8511, #8038, #8011 Author: Davies Liu <davies@databricks.com> Closes #9381 from davies/remove_prepare2.
* [SPARK-10708] Consolidate sort shuffle implementationsJosh Rosen2015-10-221-2/+7
| | | | | | | | There's a lot of duplication between SortShuffleManager and UnsafeShuffleManager. Given that these now provide the same set of functionality, now that UnsafeShuffleManager supports large records, I think that we should replace SortShuffleManager's serialized shuffle implementation with UnsafeShuffleManager's and should merge the two managers together. Author: Josh Rosen <joshrosen@databricks.com> Closes #8829 from JoshRosen/consolidate-sort-shuffle-implementations.
* [SPARK-10921][YARN] Completely remove the use of SparkContext.prefer…Jacek Laskowski2015-10-191-0/+3
| | | | | | | | …redNodeLocationData Author: Jacek Laskowski <jacek.laskowski@deepsense.io> Closes #8976 from jaceklaskowski/SPARK-10921.
* [SPARK-11122] [BUILD] [WARN] Add tag to fatal warningsJakob Odersky2015-10-161-2/+9
| | | | | | | | Shows that an error is actually due to a fatal warning. Author: Jakob Odersky <jodersky@gmail.com> Closes #9128 from jodersky/fatalwarnings.
* [SPARK-11092] [DOCS] Add source links to scaladoc generationJakob Odersky2015-10-161-2/+19
| | | | | | | | Modify the SBT build script to include GitHub source links for generated Scaladocs, on releases only (no snapshots). Author: Jakob Odersky <jodersky@gmail.com> Closes #9110 from jodersky/unidoc.
* [SPARK-10810] [SPARK-10902] [SQL] Improve session management in SQLDavies Liu2015-10-081-1/+21
| | | | | | | | | | | | | | | | | | | | | This PR improve the sessions management by replacing the thread-local based to one SQLContext per session approach, introduce separated temporary tables and UDFs/UDAFs for each session. A new session of SQLContext could be created by: 1) create an new SQLContext 2) call newSession() on existing SQLContext For HiveContext, in order to reduce the cost for each session, the classloader and Hive client are shared across multiple sessions (created by newSession). CacheManager is also shared by multiple sessions, so cache a table multiple times in different sessions will not cause multiple copies of in-memory cache. Added jars are still shared by all the sessions, because SparkContext does not support sessions. cc marmbrus yhuai rxin Author: Davies Liu <davies@databricks.com> Closes #8909 from davies/sessions.
* [SPARK-10300] [BUILD] [TESTS] Add support for test tags in run-tests.py.Marcelo Vanzin2015-10-071-5/+14
| | | | | | Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #8775 from vanzin/SPARK-10300.
* [SPARK-10938] [SQL] remove typeId in columnar cacheDavies Liu2015-10-061-1/+3
| | | | | | | | This PR remove the typeId in columnar cache, it's not needed anymore, it also remove DATE and TIMESTAMP (use INT/LONG instead). Author: Davies Liu <davies@databricks.com> Closes #8989 from davies/refactor_cache.
* [SPARK-9642] [ML] LinearRegression should supported weighted dataMeihua Wu2015-09-211-2/+6
| | | | | | | | | | In many modeling application, data points are not necessarily sampled with equal probabilities. Linear regression should support weighting which account the over or under sampling. work in progress. Author: Meihua Wu <meihuawu@umich.edu> Closes #8631 from rotationsymmetry/SPARK-9642.
* [SPARK-9808] Remove hash shuffle file consolidation.Reynold Xin2015-09-181-0/+4
| | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #8812 from rxin/SPARK-9808-1.
* [SPARK-10381] Fix mixup of taskAttemptNumber & attemptId in ↵Josh Rosen2015-09-151-1/+35
| | | | | | | | | | | | | | OutputCommitCoordinator When speculative execution is enabled, consider a scenario where the authorized committer of a particular output partition fails during the OutputCommitter.commitTask() call. In this case, the OutputCommitCoordinator is supposed to release that committer's exclusive lock on committing once that task fails. However, due to a unit mismatch (we used task attempt number in one place and task attempt id in another) the lock will not be released, causing Spark to go into an infinite retry loop. This bug was masked by the fact that the OutputCommitCoordinator does not have enough end-to-end tests (the current tests use many mocks). Other factors contributing to this bug are the fact that we have many similarly-named identifiers that have different semantics but the same data types (e.g. attemptNumber and taskAttemptId, with inconsistent variable naming which makes them difficult to distinguish). This patch adds a regression test and fixes this bug by always using task attempt numbers throughout this code. Author: Josh Rosen <joshrosen@databricks.com> Closes #8544 from JoshRosen/SPARK-10381.
* [SPARK-7685] [ML] Apply weights to different samples in Logistic RegressionDB Tsai2015-09-151-1/+9
| | | | | | | | | | | In fraud detection dataset, almost all the samples are negative while only couple of them are positive. This type of high imbalanced data will bias the models toward negative resulting poor performance. In python-scikit, they provide a correction allowing users to Over-/undersample the samples of each class according to the given weights. In auto mode, selects weights inversely proportional to class frequencies in the training set. This can be done in a more efficient way by multiplying the weights into loss and gradient instead of doing actual over/undersampling in the training dataset which is very expensive. http://scikit-learn.org/stable/modules/generated/sklearn.linear_model.LogisticRegression.html On the other hand, some of the training data maybe more important like the training samples from tenure users while the training samples from new users maybe less important. We should be able to provide another "weight: Double" information in the LabeledPoint to weight them differently in the learning algorithm. Author: DB Tsai <dbt@netflix.com> Author: DB Tsai <dbt@dbs-mac-pro.corp.netflix.com> Closes #7884 from dbtsai/SPARK-7685.
* Revert "[SPARK-10300] [BUILD] [TESTS] Add support for test tags in ↵Marcelo Vanzin2015-09-151-11/+2
| | | | | | run-tests.py." This reverts commit 8abef21dac1a6538c4e4e0140323b83d804d602b.
* [SPARK-10300] [BUILD] [TESTS] Add support for test tags in run-tests.py.Marcelo Vanzin2015-09-151-2/+11
| | | | | | | | | | | | | | | This change does two things: - tag a few tests and adds the mechanism in the build to be able to disable those tags, both in maven and sbt, for both junit and scalatest suites. - add some logic to run-tests.py to disable some tags depending on what files have changed; that's used to disable expensive tests when a module hasn't explicitly been changed, to speed up testing for changes that don't directly affect those modules. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #8437 from vanzin/test-tags.
* Update version to 1.6.0-SNAPSHOT.Reynold Xin2015-09-152-3/+12
| | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #8350 from rxin/1.6.
* [SPARK-10556] Remove explicit Scala version for sbt project build filesAhir Reddy2015-09-111-2/+0
| | | | | | | | | | Previously, project/plugins.sbt explicitly set scalaVersion to 2.10.4. This can cause issues when using a version of sbt that is compiled against a different version of Scala (for example sbt 0.13.9 uses 2.10.5). Removing this explicit setting will cause build files to be compiled and run against the same version of Scala that sbt is compiled against. Note that this only applies to the project build files (items in project/), it is distinct from the version of Scala we target for the actual spark compilation. Author: Ahir Reddy <ahirreddy@gmail.com> Closes #8709 from ahirreddy/sbt-scala-version-fix.
* [SPARK-9767] Remove ConnectionManager.Reynold Xin2015-09-071-627/+630
| | | | | | | | 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-10004] [SHUFFLE] Perform auth checks when clients read shuffle data.Marcelo Vanzin2015-09-021-0/+1
| | | | | | | | | | | | | | | To correctly isolate applications, when requests to read shuffle data arrive at the shuffle service, proper authorization checks need to be performed. This change makes sure that only the application that created the shuffle data can read from it. Such checks are only enabled when "spark.authenticate" is enabled, otherwise there's no secure way to make sure that the client is really who it says it is. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #8218 from vanzin/SPARK-10004.
* [SPARK-9284] [TESTS] Allow all tests to run without an assembly.Marcelo Vanzin2015-08-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | This change aims at speeding up the dev cycle a little bit, by making sure that all tests behave the same w.r.t. where the code to be tested is loaded from. Namely, that means that tests don't rely on the assembly anymore, rather loading all needed classes from the build directories. The main change is to make sure all build directories (classes and test-classes) are added to the classpath of child processes when running tests. YarnClusterSuite required some custom code since the executors are run differently (i.e. not through the launcher library, like standalone and Mesos do). I also found a couple of tests that could leak a SparkContext on failure, and added code to handle those. With this patch, it's possible to run the following command from a clean source directory and have all tests pass: mvn -Pyarn -Phadoop-2.4 -Phive-thriftserver install Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #7629 from vanzin/SPARK-9284.
* [SPARK-9613] [CORE] Ban use of JavaConversions and migrate all existing uses ↵Sean Owen2015-08-251-4/+4
| | | | | | | | | | | | to JavaConverters Replace `JavaConversions` implicits with `JavaConverters` Most occurrences I've seen so far are necessary conversions; a few have been avoidable. None are in critical code as far as I see, yet. Author: Sean Owen <sowen@cloudera.com> Closes #8033 from srowen/SPARK-9613.
* [SPARK-9580] [SQL] Replace singletons in SQL testsAndrew Or2015-08-132-5/+21
| | | | | | | | | | | | | | A fundamental limitation of the existing SQL tests is that *there is simply no way to create your own `SparkContext`*. This is a serious limitation because the user may wish to use a different master or config. As a case in point, `BroadcastJoinSuite` is entirely commented out because there is no way to make it pass with the existing infrastructure. This patch removes the singletons `TestSQLContext` and `TestData`, and instead introduces a `SharedSQLContext` that starts a context per suite. Unfortunately the singletons were so ingrained in the SQL tests that this patch necessarily needed to touch *all* the SQL test files. <!-- Reviewable:start --> [<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/apache/spark/8111) <!-- Reviewable:end --> Author: Andrew Or <andrew@databricks.com> Closes #8111 from andrewor14/sql-tests-refactor.
* [SPARK-9704] [ML] Made ProbabilisticClassifier, Identifiable, VectorUDT ↵Joseph K. Bradley2015-08-121-0/+4
| | | | | | | | | | | | | | | | | | public APIs Made ProbabilisticClassifier, Identifiable, VectorUDT public. All are annotated as DeveloperApi. CC: mengxr EronWright Author: Joseph K. Bradley <joseph@databricks.com> Closes #8004 from jkbradley/ml-api-public-items and squashes the following commits: 7ebefda [Joseph K. Bradley] update per code review 7ff0768 [Joseph K. Bradley] attepting to add mima fix 756d84c [Joseph K. Bradley] VectorUDT annotated as AlphaComponent ae7767d [Joseph K. Bradley] added another warning 94fd553 [Joseph K. Bradley] Made ProbabilisticClassifier, Identifiable, VectorUDT public APIs
* [SPARK-9649] Fix flaky test MasterSuite again - disable RESTAndrew Or2015-08-111-0/+1
| | | | | | | | The REST server is not actually used in most tests and so we can disable it. It is a source of flakiness because it tries to bind to a specific port in vain. There was also some code that avoided the shuffle service in tests. This is actually not necessary because the shuffle service is already off by default. Author: Andrew Or <andrew@databricks.com> Closes #8084 from andrewor14/fix-master-suite-again.
* [SPARK-9727] [STREAMING] [BUILD] Updated streaming kinesis SBT project name ↵Tathagata Das2015-08-111-2/+2
| | | | | | | | | | to be more consistent Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #8092 from tdas/SPARK-9727 and squashes the following commits: b1b01fd [Tathagata Das] Updated streaming kinesis project name
* [SPARK-5155] [PYSPARK] [STREAMING] Mqtt streaming support in PythonPrabeesh K2015-08-101-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This PR is based on #4229, thanks prabeesh. Closes #4229 Author: Prabeesh K <prabsmails@gmail.com> Author: zsxwing <zsxwing@gmail.com> Author: prabs <prabsmails@gmail.com> Author: Prabeesh K <prabeesh.k@namshi.com> Closes #7833 from zsxwing/pr4229 and squashes the following commits: 9570bec [zsxwing] Fix the variable name and check null in finally 4a9c79e [zsxwing] Fix pom.xml indentation abf5f18 [zsxwing] Merge branch 'master' into pr4229 935615c [zsxwing] Fix the flaky MQTT tests 47278c5 [zsxwing] Include the project class files 478f844 [zsxwing] Add unpack 5f8a1d4 [zsxwing] Make the maven build generate the test jar for Python MQTT tests 734db99 [zsxwing] Merge branch 'master' into pr4229 126608a [Prabeesh K] address the comments b90b709 [Prabeesh K] Merge pull request #1 from zsxwing/pr4229 d07f454 [zsxwing] Register StreamingListerner before starting StreamingContext; Revert unncessary changes; fix the python unit test a6747cb [Prabeesh K] wait for starting the receiver before publishing data 87fc677 [Prabeesh K] address the comments: 97244ec [zsxwing] Make sbt build the assembly test jar for streaming mqtt 80474d1 [Prabeesh K] fix 1f0cfe9 [Prabeesh K] python style fix e1ee016 [Prabeesh K] scala style fix a5a8f9f [Prabeesh K] added Python test 9767d82 [Prabeesh K] implemented Python-friendly class a11968b [Prabeesh K] fixed python style 795ec27 [Prabeesh K] address comments ee387ae [Prabeesh K] Fix assembly jar location of mqtt-assembly 3f4df12 [Prabeesh K] updated version b34c3c1 [prabs] adress comments 3aa7fff [prabs] Added Python streaming mqtt word count example b7d42ff [prabs] Mqtt streaming support in Python
* [SPARK-9763][SQL] Minimize exposure of internal SQL classes.Reynold Xin2015-08-101-3/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | There are a few changes in this pull request: 1. Moved all data sources to execution.datasources, except the public JDBC APIs. 2. In order to maintain backward compatibility from 1, added a backward compatibility translation map in data source resolution. 3. Moved ui and metric package into execution. 4. Added more documentation on some internal classes. 5. Renamed DataSourceRegister.format -> shortName. 6. Added "override" modifier on shortName. 7. Removed IntSQLMetric. Author: Reynold Xin <rxin@databricks.com> Closes #8056 from rxin/SPARK-9763 and squashes the following commits: 9df4801 [Reynold Xin] Removed hardcoded name in test cases. d9babc6 [Reynold Xin] Shorten. e484419 [Reynold Xin] Removed VisibleForTesting. 171b812 [Reynold Xin] MimaExcludes. 2041389 [Reynold Xin] Compile ... 79dda42 [Reynold Xin] Compile. 0818ba3 [Reynold Xin] Removed IntSQLMetric. c46884f [Reynold Xin] Two more fixes. f9aa88d [Reynold Xin] [SPARK-9763][SQL] Minimize exposure of internal SQL classes.
* [SPARK-9602] remove "Akka/Actor" words from commentsCodingCat2015-08-041-1/+1
| | | | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-9602 Although we have hidden Akka behind RPC interface, I found that the Akka/Actor-related comments are still spreading everywhere. To make it consistent, we shall remove "actor"/"akka" words from the comments... Author: CodingCat <zhunansjtu@gmail.com> Closes #7936 from CodingCat/SPARK-9602 and squashes the following commits: e8296a3 [CodingCat] remove actor words from comments
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