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* [SPARK-12734][HOTFIX] Build changes must trigger all tests; clean after ↵Josh Rosen2016-01-111-1/+1
| | | | | | | | | | | | | | | | install in dep tests This patch fixes a build/test issue caused by the combination of #10672 and a latent issue in the original `dev/test-dependencies` script. First, changes which _only_ touched build files were not triggering full Jenkins runs, making it possible for a build change to be merged even though it could cause failures in other tests. The `root` build module now depends on `build`, so all tests will now be run whenever a build-related file is changed. I also added a `clean` step to the Maven install step in `dev/test-dependencies` in order to address an issue where the dummy JARs stuck around and caused "multiple assembly JARs found" errors in tests. /cc zsxwing Author: Josh Rosen <joshrosen@databricks.com> Closes #10704 from JoshRosen/fix-build-test-problems.
* [SPARK-12735] Consolidate & move spark-ec2 to AMPLab managed repository.Reynold Xin2016-01-091-9/+0
| | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #10673 from rxin/SPARK-12735.
* [SPARK-10359][PROJECT-INFRA] Multiple fixes to dev/test-dependencies.sh scriptJosh Rosen2015-12-311-1/+2
| | | | | | | | | | | | | This patch includes multiple fixes for the `dev/test-dependencies.sh` script (which was introduced in #10461): - Use `build/mvn --force` instead of `mvn` in one additional place. - Explicitly set a zero exit code on success. - Set `LC_ALL=C` to make `sort` results agree across machines (see https://stackoverflow.com/questions/28881/). - Set `should_run_build_tests=True` for `build` module (this somehow got lost). Author: Josh Rosen <joshrosen@databricks.com> Closes #10543 from JoshRosen/dep-script-fixes.
* [SPARK-10359] Enumerate dependencies in a file and diff against it for new ↵Josh Rosen2015-12-302-2/+14
| | | | | | | | | | | | | | | | | pull requests This patch adds a new build check which enumerates Spark's resolved runtime classpath and saves it to a file, then diffs against that file to detect whether pull requests have introduced dependency changes. The aim of this check is to make it simpler to reason about whether pull request which modify the build have introduced new dependencies or changed transitive dependencies in a way that affects the final classpath. This supplants the checks added in SPARK-4123 / #5093, which are currently disabled due to bugs. This patch is based on pwendell's work in #8531. Closes #8531. Author: Josh Rosen <joshrosen@databricks.com> Author: Patrick Wendell <patrick@databricks.com> Closes #10461 from JoshRosen/SPARK-10359.
* [SPARK-6990][BUILD] Add Java linting script; fix minor warningsDmitry Erastov2015-12-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This replaces https://github.com/apache/spark/pull/9696 Invoke Checkstyle and print any errors to the console, failing the step. Use Google's style rules modified according to https://cwiki.apache.org/confluence/display/SPARK/Spark+Code+Style+Guide Some important checks are disabled (see TODOs in `checkstyle.xml`) due to multiple violations being present in the codebase. Suggest fixing those TODOs in a separate PR(s). More on Checkstyle can be found on the [official website](http://checkstyle.sourceforge.net/). Sample output (from [build 46345](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/46345/consoleFull)) (duplicated because I run the build twice with different profiles): > Checkstyle checks failed at following occurrences: [ERROR] src/main/java/org/apache/spark/sql/execution/datasources/parquet/UnsafeRowParquetRecordReader.java:[217,7] (coding) MissingSwitchDefault: switch without "default" clause. > [ERROR] src/main/java/org/apache/spark/sql/execution/datasources/parquet/SpecificParquetRecordReaderBase.java:[198,10] (modifier) ModifierOrder: 'protected' modifier out of order with the JLS suggestions. > [ERROR] src/main/java/org/apache/spark/sql/execution/datasources/parquet/UnsafeRowParquetRecordReader.java:[217,7] (coding) MissingSwitchDefault: switch without "default" clause. > [ERROR] src/main/java/org/apache/spark/sql/execution/datasources/parquet/SpecificParquetRecordReaderBase.java:[198,10] (modifier) ModifierOrder: 'protected' modifier out of order with the JLS suggestions. > [error] running /home/jenkins/workspace/SparkPullRequestBuilder2/dev/lint-java ; received return code 1 Also fix some of the minor violations that didn't require sweeping changes. Apologies for the previous botched PRs - I finally figured out the issue. cr: JoshRosen, pwendell > I state that the contribution is my original work, and I license the work to the project under the project's open source license. Author: Dmitry Erastov <derastov@gmail.com> Closes #9867 from dskrvk/master.
* [SPARK-7018][BUILD] Refactor dev/run-tests-jenkins into PythonBrennon York2015-10-182-2/+49
| | | | | | | | | | | | | | | | | | This commit refactors the `run-tests-jenkins` script into Python. This refactoring was done by brennonyork in #7401; this PR contains a few minor edits from joshrosen in order to bring it up to date with other recent changes. From the original PR description (by brennonyork): Currently a few things are left out that, could and I think should, be smaller JIRA's after this. 1. There are still a few areas where we use environment variables where we don't need to (like `CURRENT_BLOCK`). I might get around to fixing this one in lieu of everything else, but wanted to point that out. 2. The PR tests are still written in bash. I opted to not change those and just rewrite the runner into Python. This is a great follow-on JIRA IMO. 3. All of the linting scripts are still in bash as well and would likely do to just add those in as follow-on JIRA's as well. Closes #7401. Author: Brennon York <brennon.york@capitalone.com> Closes #9161 from JoshRosen/run-tests-jenkins-refactoring.
* [SPARK-10300] [BUILD] [TESTS] Add support for test tags in run-tests.py.Marcelo Vanzin2015-10-071-1/+23
| | | | | | Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #8775 from vanzin/SPARK-10300.
* Revert "[SPARK-10300] [BUILD] [TESTS] Add support for test tags in ↵Marcelo Vanzin2015-09-151-23/+1
| | | | | | run-tests.py." This reverts commit 8abef21dac1a6538c4e4e0140323b83d804d602b.
* [SPARK-10300] [BUILD] [TESTS] Add support for test tags in run-tests.py.Marcelo Vanzin2015-09-151-1/+23
| | | | | | | | | | | | | | | 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.
* [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 K2015-08-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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-6485] [MLLIB] [PYTHON] Add ↵Mike Dusenberry2015-08-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CoordinateMatrix/RowMatrix/IndexedRowMatrix to PySpark. This PR adds the RowMatrix, IndexedRowMatrix, and CoordinateMatrix distributed matrices to PySpark. Each distributed matrix class acts as a wrapper around the Scala/Java counterpart by maintaining a reference to the Java object. New distributed matrices can be created using factory methods added to DistributedMatrices, which creates the Java distributed matrix and then wraps it with the corresponding PySpark class. This design allows for simple conversion between the various distributed matrices, and lets us re-use the Scala code. Serialization between Python and Java is implemented using DataFrames as needed for IndexedRowMatrix and CoordinateMatrix for simplicity. Associated documentation and unit-tests have also been added. To facilitate code review, this PR implements access to the rows/entries as RDDs, the number of rows & columns, and conversions between the various distributed matrices (not including BlockMatrix), and does not implement the other linear algebra functions of the matrices, although this will be very simple to add now. Author: Mike Dusenberry <mwdusenb@us.ibm.com> Closes #7554 from dusenberrymw/SPARK-6485_Add_CoordinateMatrix_RowMatrix_IndexedMatrix_to_PySpark and squashes the following commits: bb039cb [Mike Dusenberry] Minor documentation update. b887c18 [Mike Dusenberry] Updating the matrix conversion logic again to make it even cleaner. Now, we allow the 'rows' parameter in the constructors to be either an RDD or the Java matrix object. If 'rows' is an RDD, we create a Java matrix object, wrap it, and then store that. If 'rows' is a Java matrix object of the correct type, we just wrap and store that directly. This is only for internal usage, and publicly, we still require 'rows' to be an RDD. We no longer store the 'rows' RDD, and instead just compute it from the Java object when needed. The point of this is that when we do matrix conversions, we do the conversion on the Scala/Java side, which returns a Java object, so we should use that directly, but exposing 'java_matrix' parameter in the public API is not ideal. This non-public feature of allowing 'rows' to be a Java matrix object is documented in the '__init__' constructor docstrings, which are not part of the generated public API, and doctests are also included. 7f0dcb6 [Mike Dusenberry] Updating module docstring. cfc1be5 [Mike Dusenberry] Use 'new SQLContext(matrix.rows.sparkContext)' rather than 'SQLContext.getOrCreate', as the later doesn't guarantee that the SparkContext will be the same as for the matrix.rows data. 687e345 [Mike Dusenberry] Improving conversion performance. This adds an optional 'java_matrix' parameter to the constructors, and pulls the conversion logic out into a '_create_from_java' function. Now, if the constructors are given a valid Java distributed matrix object as 'java_matrix', they will store those internally, rather than create a new one on the Scala/Java side. 3e50b6e [Mike Dusenberry] Moving the distributed matrices to pyspark.mllib.linalg.distributed. 308f197 [Mike Dusenberry] Using properties for better documentation. 1633f86 [Mike Dusenberry] Minor documentation cleanup. f0c13a7 [Mike Dusenberry] CoordinateMatrix should inherit from DistributedMatrix. ffdd724 [Mike Dusenberry] Updating doctests to make documentation cleaner. 3fd4016 [Mike Dusenberry] Updating docstrings. 27cd5f6 [Mike Dusenberry] Simplifying input conversions in the constructors for each distributed matrix. a409cf5 [Mike Dusenberry] Updating doctests to be less verbose by using lists instead of DenseVectors explicitly. d19b0ba [Mike Dusenberry] Updating code and documentation to note that a vector-like object (numpy array, list, etc.) can be used in place of explicit Vector object, and adding conversions when necessary to RowMatrix construction. 4bd756d [Mike Dusenberry] Adding param documentation to IndexedRow and MatrixEntry. c6bded5 [Mike Dusenberry] Move conversion logic from tuples to IndexedRow or MatrixEntry types from within the IndexedRowMatrix and CoordinateMatrix constructors to separate _convert_to_indexed_row and _convert_to_matrix_entry functions. 329638b [Mike Dusenberry] Moving the Experimental tag to the top of each docstring. 0be6826 [Mike Dusenberry] Simplifying doctests by removing duplicated rows/entries RDDs within the various tests. c0900df [Mike Dusenberry] Adding the colons that were accidentally not inserted. 4ad6819 [Mike Dusenberry] Documenting the and parameters. 3b854b9 [Mike Dusenberry] Minor updates to documentation. 10046e8 [Mike Dusenberry] Updating documentation to use class constructors instead of the removed DistributedMatrices factory methods. 119018d [Mike Dusenberry] Adding static methods to each of the distributed matrix classes to consolidate conversion logic. 4d7af86 [Mike Dusenberry] Adding type checks to the constructors. Although it is slightly verbose, it is better for the user to have a good error message than a cryptic stacktrace. 93b6a3d [Mike Dusenberry] Pulling the DistributedMatrices Python class out of this pull request. f6f3c68 [Mike Dusenberry] Pulling the DistributedMatrices Scala class out of this pull request. 6a3ecb7 [Mike Dusenberry] Updating pattern matching. 08f287b [Mike Dusenberry] Slight reformatting of the documentation. a245dc0 [Mike Dusenberry] Updating Python doctests for compatability between Python 2 & 3. Since Python 3 removed the idea of a separate 'long' type, all values that would have been outputted as a 'long' (ex: '4L') will now be treated as an 'int' and outputed as one (ex: '4'). The doctests now explicitly convert to ints so that both Python 2 and 3 will have the same output. This is fine since the values are all small, and thus can be easily represented as ints. 4d3a37e [Mike Dusenberry] Reformatting a few long Python doctest lines. 7e3ca16 [Mike Dusenberry] Fixing long lines. f721ead [Mike Dusenberry] Updating documentation for each of the distributed matrices. ab0e8b6 [Mike Dusenberry] Updating unit test to be more useful. dda2f89 [Mike Dusenberry] Added wrappers for the conversions between the various distributed matrices. Added logic to be able to access the rows/entries of the distributed matrices, which requires serialization through DataFrames for IndexedRowMatrix and CoordinateMatrix types. Added unit tests. 0cd7166 [Mike Dusenberry] Implemented the CoordinateMatrix API in PySpark, following the idea of the IndexedRowMatrix API, including using DataFrames for serialization. 3c369cb [Mike Dusenberry] Updating the architecture a bit to make conversions between the various distributed matrix types easier. The different distributed matrix classes are now only wrappers around the Java objects, and take the Java object as an argument during construction. This way, we can call for example on an , which returns a reference to a Java RowMatrix object, and then construct a PySpark RowMatrix object wrapped around the Java object. This is analogous to the behavior of PySpark RDDs and DataFrames. We now delegate creation of the various distributed matrices from scratch in PySpark to the factory methods on . 4bdd09b [Mike Dusenberry] Implemented the IndexedRowMatrix API in PySpark, following the idea of the RowMatrix API. Note that for the IndexedRowMatrix, we use DataFrames to serialize the data between Python and Scala/Java, so we accept PySpark RDDs, then convert to a DataFrame, then convert back to RDDs on the Scala/Java side before constructing the IndexedRowMatrix. 23bf1ec [Mike Dusenberry] Updating documentation to add PySpark RowMatrix. Inserting newline above doctest so that it renders properly in API docs. b194623 [Mike Dusenberry] Updating design to have a PySpark RowMatrix simply create and keep a reference to a wrapper over a Java RowMatrix. Updating DistributedMatrices factory methods to accept numRows and numCols with default values. Updating PySpark DistributedMatrices factory method to simply create a PySpark RowMatrix. Adding additional doctests for numRows and numCols parameters. bc2d220 [Mike Dusenberry] Adding unit tests for RowMatrix methods. d7e316f [Mike Dusenberry] Implemented the RowMatrix API in PySpark by doing the following: Added a DistributedMatrices class to contain factory methods for creating the various distributed matrices. Added a factory method for creating a RowMatrix from an RDD of Vectors. Added a createRowMatrix function to the PythonMLlibAPI to interface with the factory method. Added DistributedMatrix, DistributedMatrices, and RowMatrix classes to the pyspark.mllib.linalg api.
* [SPARK-8564] [STREAMING] Add the Python API for Kinesiszsxwing2015-07-311-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | This PR adds the Python API for Kinesis, including a Python example and a simple unit test. Author: zsxwing <zsxwing@gmail.com> Closes #6955 from zsxwing/kinesis-python and squashes the following commits: e42e471 [zsxwing] Merge branch 'master' into kinesis-python 455f7ea [zsxwing] Remove streaming_kinesis_asl_assembly module and simply add the source folder to streaming_kinesis_asl module 32e6451 [zsxwing] Merge remote-tracking branch 'origin/master' into kinesis-python 5082d28 [zsxwing] Fix the syntax error for Python 2.6 fca416b [zsxwing] Fix wrong comparison 96670ff [zsxwing] Fix the compilation error after merging master 756a128 [zsxwing] Merge branch 'master' into kinesis-python 6c37395 [zsxwing] Print stack trace for debug 7c5cfb0 [zsxwing] RUN_KINESIS_TESTS -> ENABLE_KINESIS_TESTS cc9d071 [zsxwing] Fix the python test errors 466b425 [zsxwing] Add python tests for Kinesis e33d505 [zsxwing] Merge remote-tracking branch 'origin/master' into kinesis-python 3da2601 [zsxwing] Fix the kinesis folder 687446b [zsxwing] Fix the error message and the maven output path add2beb [zsxwing] Merge branch 'master' into kinesis-python 4957c0b [zsxwing] Add the Python API for Kinesis
* [SPARK-9408] [PYSPARK] [MLLIB] Refactor linalg.py to /linalgXiangrui Meng2015-07-301-1/+1
| | | | | | | | | | | | | | | This is based on MechCoder 's PR https://github.com/apache/spark/pull/7731. Hopefully it could pass tests. MechCoder I tried to make minimal changes. If this passes Jenkins, we can merge this one first and then try to move `__init__.py` to `local.py` in a separate PR. Closes #7731 Author: Xiangrui Meng <meng@databricks.com> Closes #7746 from mengxr/SPARK-9408 and squashes the following commits: 0e05a3b [Xiangrui Meng] merge master 1135551 [Xiangrui Meng] add a comment for str(...) c48cae0 [Xiangrui Meng] update tests 173a805 [Xiangrui Meng] move linalg.py to linalg/__init__.py
* [SPARK-9335] [TESTS] Enable Kinesis tests only when files in ↵zsxwing2015-07-301-2/+12
| | | | | | | | | | | | | | extras/kinesis-asl are changed Author: zsxwing <zsxwing@gmail.com> Closes #7711 from zsxwing/SPARK-9335-test and squashes the following commits: c13ec2f [zsxwing] environs -> environ 69c2865 [zsxwing] Merge remote-tracking branch 'origin/master' into SPARK-9335-test ef84a08 [zsxwing] Revert "Modify the Kinesis project to trigger ENABLE_KINESIS_TESTS" f691028 [zsxwing] Modify the Kinesis project to trigger ENABLE_KINESIS_TESTS 7618205 [zsxwing] Enable Kinesis tests only when files in extras/kinesis-asl are changed
* [SPARK-7879] [MLLIB] KMeans API for spark.ml PipelinesYu ISHIKAWA2015-07-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I Implemented the KMeans API for spark.ml Pipelines. But it doesn't include clustering abstractions for spark.ml (SPARK-7610). It would fit for another issues. And I'll try it later, since we are trying to add the hierarchical clustering algorithms in another issue. Thanks. [SPARK-7879] KMeans API for spark.ml Pipelines - ASF JIRA https://issues.apache.org/jira/browse/SPARK-7879 Author: Yu ISHIKAWA <yuu.ishikawa@gmail.com> Closes #6756 from yu-iskw/SPARK-7879 and squashes the following commits: be752de [Yu ISHIKAWA] Add assertions a14939b [Yu ISHIKAWA] Fix the dashed line's length in pyspark.ml.rst 4c61693 [Yu ISHIKAWA] Remove the test about whether "features" and "prediction" columns exist or not in Python fb2417c [Yu ISHIKAWA] Use getInt, instead of get f397be4 [Yu ISHIKAWA] Switch the comparisons. ca78b7d [Yu ISHIKAWA] Add the Scala docs about the constraints of each parameter. effc650 [Yu ISHIKAWA] Using expertSetParam and expertGetParam c8dc6e6 [Yu ISHIKAWA] Remove an unnecessary test 19a9d63 [Yu ISHIKAWA] Include spark.ml.clustering to python tests 1abb19c [Yu ISHIKAWA] Add the statements about spark.ml.clustering into pyspark.ml.rst f8338bc [Yu ISHIKAWA] Add the placeholders in Python 4a03003 [Yu ISHIKAWA] Test for contains in Python 6566c8b [Yu ISHIKAWA] Use `get`, instead of `apply` 288e8d5 [Yu ISHIKAWA] Using `contains` to check the column names 5a7d574 [Yu ISHIKAWA] Renamce `validateInitializationMode` to `validateInitMode` and remove throwing exception 97cfae3 [Yu ISHIKAWA] Fix the type of return value of `KMeans.copy` e933723 [Yu ISHIKAWA] Remove the default value of seed from the Model class 978ee2c [Yu ISHIKAWA] Modify the docs of KMeans, according to mllib's KMeans 2ec80bc [Yu ISHIKAWA] Fit on 1 line e186be1 [Yu ISHIKAWA] Make a few variables, setters and getters be expert ones b2c205c [Yu ISHIKAWA] Rename the method `getInitializationSteps` to `getInitSteps` and `setInitializationSteps` to `setInitSteps` in Scala and Python f43f5b4 [Yu ISHIKAWA] Rename the method `getInitializationMode` to `getInitMode` and `setInitializationMode` to `setInitMode` in Scala and Python 3cb5ba4 [Yu ISHIKAWA] Modify the description about epsilon and the validation 4fa409b [Yu ISHIKAWA] Add a comment about the default value of epsilon 2f392e1 [Yu ISHIKAWA] Make some variables `final` and Use `IntParam` and `DoubleParam` 19326f8 [Yu ISHIKAWA] Use `udf`, instead of callUDF 4d2ad1e [Yu ISHIKAWA] Modify the indentations 0ae422f [Yu ISHIKAWA] Add a test for `setParams` 4ff7913 [Yu ISHIKAWA] Add "ml.clustering" to `javacOptions` in SparkBuild.scala 11ffdf1 [Yu ISHIKAWA] Use `===` and the variable 220a176 [Yu ISHIKAWA] Set a random seed in the unit testing 92c3efc [Yu ISHIKAWA] Make the points for a test be fewer c758692 [Yu ISHIKAWA] Modify the parameters of KMeans in Python 6aca147 [Yu ISHIKAWA] Add some unit testings to validate the setter methods 687cacc [Yu ISHIKAWA] Alias mllib.KMeans as MLlibKMeans in KMeansSuite.scala a4dfbef [Yu ISHIKAWA] Modify the last brace and indentations 5bedc51 [Yu ISHIKAWA] Remve an extra new line 444c289 [Yu ISHIKAWA] Add the validation for `runs` e41989c [Yu ISHIKAWA] Modify how to validate `initStep` 7ea133a [Yu ISHIKAWA] Change how to validate `initMode` 7991e15 [Yu ISHIKAWA] Add a validation for `k` c2df35d [Yu ISHIKAWA] Make `predict` private 93aa2ff [Yu ISHIKAWA] Use `withColumn` in `transform` d3a79f7 [Yu ISHIKAWA] Remove the inhefited docs e9532e1 [Yu ISHIKAWA] make `parentModel` of KMeansModel private 8559772 [Yu ISHIKAWA] Remove the `paramMap` parameter of KMeans 6684850 [Yu ISHIKAWA] Rename `initializationSteps` to `initSteps` 99b1b96 [Yu ISHIKAWA] Rename `initializationMode` to `initMode` 79ea82b [Yu ISHIKAWA] Modify the parameters of KMeans docs 6569bcd [Yu ISHIKAWA] Change how to set the default values with `setDefault` 20a795a [Yu ISHIKAWA] Change how to set the default values with `setDefault` 11c2a12 [Yu ISHIKAWA] Limit the imports badb481 [Yu ISHIKAWA] Alias spark.mllib.{KMeans, KMeansModel} f80319a [Yu ISHIKAWA] Rebase mater branch and add copy methods 85d92b1 [Yu ISHIKAWA] Add `KMeans.setPredictionCol` aa9469d [Yu ISHIKAWA] Fix a python test suite error caused by python 3.x c2d6bcb [Yu ISHIKAWA] ADD Java test suites of the KMeans API for spark.ml Pipeline 598ed2e [Yu ISHIKAWA] Implement the KMeans API for spark.ml Pipelines in Python 63ad785 [Yu ISHIKAWA] Implement the KMeans API for spark.ml Pipelines in Scala
* [SPARK-8378] [STREAMING] Add the Python API for Flumezsxwing2015-07-011-3/+12
| | | | | | | | | | | | | | | | | | | | | | | Author: zsxwing <zsxwing@gmail.com> Closes #6830 from zsxwing/flume-python and squashes the following commits: 78dfdac [zsxwing] Fix the compile error in the test code f1bf3c0 [zsxwing] Address TD's comments 0449723 [zsxwing] Add sbt goal streaming-flume-assembly/assembly e93736b [zsxwing] Fix the test case for determine_modules_to_test 9d5821e [zsxwing] Fix pyspark_core dependencies f9ee681 [zsxwing] Merge branch 'master' into flume-python 7a55837 [zsxwing] Add streaming_flume_assembly to run-tests.py b96b0de [zsxwing] Merge branch 'master' into flume-python ce85e83 [zsxwing] Fix incompatible issues for Python 3 01cbb3d [zsxwing] Add import sys 152364c [zsxwing] Fix the issue that StringIO doesn't work in Python 3 14ba0ff [zsxwing] Add flume-assembly for sbt building b8d5551 [zsxwing] Merge branch 'master' into flume-python 4762c34 [zsxwing] Fix the doc 0336579 [zsxwing] Refactor Flume unit tests and also add tests for Python API 9f33873 [zsxwing] Add the Python API for Flume
* [SPARK-5161] Parallelize Python test executionJosh Rosen2015-06-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This commit parallelizes the Python unit test execution, significantly reducing Jenkins build times. Parallelism is now configurable by passing the `-p` or `--parallelism` flags to either `dev/run-tests` or `python/run-tests` (the default parallelism is 4, but I've successfully tested with higher parallelism). To avoid flakiness, I've disabled the Spark Web UI for the Python tests, similar to what we've done for the JVM tests. Author: Josh Rosen <joshrosen@databricks.com> Closes #7031 from JoshRosen/parallelize-python-tests and squashes the following commits: feb3763 [Josh Rosen] Re-enable other tests f87ea81 [Josh Rosen] Only log output from failed tests d4ded73 [Josh Rosen] Logging improvements a2717e1 [Josh Rosen] Make parallelism configurable via dev/run-tests 1bacf1b [Josh Rosen] Merge remote-tracking branch 'origin/master' into parallelize-python-tests 110cd9d [Josh Rosen] Fix universal_newlines for Python 3 cd13db8 [Josh Rosen] Also log python_implementation 9e31127 [Josh Rosen] Log Python --version output for each executable. a2b9094 [Josh Rosen] Bump up parallelism. 5552380 [Josh Rosen] Python 3 fix 866b5b9 [Josh Rosen] Fix lazy logging warnings in Prospector checks 87cb988 [Josh Rosen] Skip MLLib tests for PyPy 8309bfe [Josh Rosen] Temporarily disable parallelism to debug a failure 9129027 [Josh Rosen] Disable Spark UI in Python tests 037b686 [Josh Rosen] Temporarily disable JVM tests so we can test Python speedup in Jenkins. af4cef4 [Josh Rosen] Initial attempt at parallelizing Python test execution
* [SPARK-8583] [SPARK-5482] [BUILD] Refactor python/run-tests to integrate ↵Josh Rosen2015-06-273-0/+487
with dev/run-tests module system This patch refactors the `python/run-tests` script: - It's now written in Python instead of Bash. - The descriptions of the tests to run are now stored in `dev/run-tests`'s modules. This allows the pull request builder to skip Python tests suites that were not affected by the pull request's changes. For example, we can now skip the PySpark Streaming test cases when only SQL files are changed. - `python/run-tests` now supports command-line flags to make it easier to run individual test suites (this addresses SPARK-5482): ``` Usage: run-tests [options] Options: -h, --help show this help message and exit --python-executables=PYTHON_EXECUTABLES A comma-separated list of Python executables to test against (default: python2.6,python3.4,pypy) --modules=MODULES A comma-separated list of Python modules to test (default: pyspark-core,pyspark-ml,pyspark-mllib ,pyspark-sql,pyspark-streaming) ``` - `dev/run-tests` has been split into multiple files: the module definitions and test utility functions are now stored inside of a `dev/sparktestsupport` Python module, allowing them to be re-used from the Python test runner script. Author: Josh Rosen <joshrosen@databricks.com> Closes #6967 from JoshRosen/run-tests-python-modules and squashes the following commits: f578d6d [Josh Rosen] Fix print for Python 2.x 8233d61 [Josh Rosen] Add python/run-tests.py to Python lint checks 34c98d2 [Josh Rosen] Fix universal_newlines for Python 3 8f65ed0 [Josh Rosen] Fix handling of module in python/run-tests 37aff00 [Josh Rosen] Python 3 fix 27a389f [Josh Rosen] Skip MLLib tests for PyPy c364ccf [Josh Rosen] Use which() to convert PYSPARK_PYTHON to an absolute path before shelling out to run tests 568a3fd [Josh Rosen] Fix hashbang 3b852ae [Josh Rosen] Fall back to PYSPARK_PYTHON when sys.executable is None (fixes a test) f53db55 [Josh Rosen] Remove python2 flag, since the test runner script also works fine under Python 3 9c80469 [Josh Rosen] Fix passing of PYSPARK_PYTHON d33e525 [Josh Rosen] Merge remote-tracking branch 'origin/master' into run-tests-python-modules 4f8902c [Josh Rosen] Python lint fixes. 8f3244c [Josh Rosen] Use universal_newlines to fix dev/run-tests doctest failures on Python 3. f542ac5 [Josh Rosen] Fix lint check for Python 3 fff4d09 [Josh Rosen] Add dev/sparktestsupport to pep8 checks 2efd594 [Josh Rosen] Update dev/run-tests to use new Python test runner flags b2ab027 [Josh Rosen] Add command-line options for running individual suites in python/run-tests caeb040 [Josh Rosen] Fixes to PySpark test module definitions d6a77d3 [Josh Rosen] Fix the tests of dev/run-tests def2d8a [Josh Rosen] Two minor fixes aec0b8f [Josh Rosen] Actually get the Kafka stuff to run properly 04015b9 [Josh Rosen] First attempt at getting PySpark Kafka test to work in new runner script 4c97136 [Josh Rosen] PYTHONPATH fixes dcc9c09 [Josh Rosen] Fix time division 32660fc [Josh Rosen] Initial cut at Python test runner refactoring 311c6a9 [Josh Rosen] Move shell utility functions to own module. 1bdeb87 [Josh Rosen] Move module definitions to separate file.
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