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* [SPARK-7017] [BUILD] [PROJECT INFRA] Refactor dev/run-tests into PythonBrennon York2015-06-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All, this is a first attempt at refactoring `dev/run-tests` into Python. Initially I merely converted all Bash calls over to Python, then moved to a much more modular approach (more functions, moved the calls around, etc.). What is here is the initial culmination and should provide a great base to various downstream issues (e.g. SPARK-7016, modularize / parallelize testing, etc.). Would love comments / suggestions for this initial first step! /cc srowen pwendell nchammas Author: Brennon York <brennon.york@capitalone.com> Closes #5694 from brennonyork/SPARK-7017 and squashes the following commits: 154ed73 [Brennon York] updated finding java binary if JAVA_HOME not set 3922a85 [Brennon York] removed necessary passed in variable f9fbe54 [Brennon York] reverted doc test change 8135518 [Brennon York] removed the test check for documentation changes until jenkins can get updated 05d435b [Brennon York] added check for jekyll install 22edb78 [Brennon York] add check if jekyll isn't installed on the path 2dff136 [Brennon York] fixed pep8 whitespace errors 767a668 [Brennon York] fixed path joining issues, ensured docs actually build on doc changes c42cf9a [Brennon York] unpack set operations with splat (*) fb85a41 [Brennon York] fixed minor set bug 0379833 [Brennon York] minor doc addition to print the changed modules aa03d9e [Brennon York] added documentation builds as a top level test component, altered high level project changes to properly execute core tests only when necessary, changed variable names for simplicity ec1ae78 [Brennon York] minor name changes, bug fixes b7c72b9 [Brennon York] reverting streaming context 03fdd7b [Brennon York] fixed the tuple () wraps around example lambda 705d12e [Brennon York] changed example to comply with pep3113 supporting python3 60b3d51 [Brennon York] prepend rather than append onto PATH 7d2f5e2 [Brennon York] updated python tests to remove unused variable 2898717 [Brennon York] added a change to streaming test to check if it only runs streaming tests eb684b6 [Brennon York] fixed sbt_test_goals reference error db7ae6f [Brennon York] reverted SPARK_HOME from start of command 1ecca26 [Brennon York] fixed merge conflicts 2fcdfc0 [Brennon York] testing targte branch dump on jenkins 1f607b1 [Brennon York] finalizing revisions to modular tests 8afbe93 [Brennon York] made error codes a global 0629de8 [Brennon York] updated to refactor and remove various small bugs, removed pep8 complaints d90ab2d [Brennon York] fixed merge conflicts, ensured that for regular builds both core and sql tests always run b1248dc [Brennon York] exec python rather than running python and exiting with return code f9deba1 [Brennon York] python to python2 and removed newline 6d0a052 [Brennon York] incorporated merge conflicts with SPARK-7249 f950010 [Brennon York] removed building hive-0.12.0 per SPARK-6908 703f095 [Brennon York] fixed merge conflicts b1ca593 [Brennon York] reverted the sparkR test afeb093 [Brennon York] updated to make sparkR test fail 1dada6b [Brennon York] reverted pyspark test failure 9a592ec [Brennon York] reverted mima exclude issue, added pyspark test failure d825aa4 [Brennon York] revert build break, add mima break f041d8a [Brennon York] added space from commented import to now test build breaking 983f2a2 [Brennon York] comment out import to fail build test 2386785 [Brennon York] Merge remote-tracking branch 'upstream/master' into SPARK-7017 76335fb [Brennon York] reverted rat license issue for sparkconf e4a96cc [Brennon York] removed the import error and added license error, fixed the way run-tests and run-tests.py report their error codes 56d3cb9 [Brennon York] changed test back and commented out import to break compile b37328c [Brennon York] fixed typo and added default return is no error block was found in the environment 7613558 [Brennon York] updated to return the proper env variable for return codes a5bd445 [Brennon York] reverted license, changed test in shuffle to fail 803143a [Brennon York] removed license file for SparkContext b0b2604 [Brennon York] comment out import to see if build fails and returns properly 83e80ef [Brennon York] attempt at better python output when called from bash c095fa6 [Brennon York] removed another wait() call 26e18e8 [Brennon York] removed unnecessary wait() 07210a9 [Brennon York] minor doc string change for java version with namedtuple update ec03bf3 [Brennon York] added namedtuple for java version to add readability 2cb413b [Brennon York] upcased global variables, changes various calling methods from check_output to check_call 639f1e9 [Brennon York] updated with pep8 rules, fixed minor bugs, added run-tests file in bash to call the run-tests.py script 3c53a1a [Brennon York] uncomment the scala tests :) 6126c4f [Brennon York] refactored run-tests into python
* [MINOR] Renamed variables in SparkKMeans.scala, LocalKMeans.scala and ↵Niccolo Becchi2015-05-051-5/+5
| | | | | | | | | | | | | | kmeans.py to simplify readability With the previous syntax it could look like that the reduceByKey sums separately abscissas and ordinates of some 2D points. Perhaps in this way should be easier to understand the example, especially for who is starting the functional programming like me now. Author: Niccolo Becchi <niccolo.becchi@gmail.com> Author: pippobaudos <niccolo.becchi@gmail.com> Closes #5875 from pippobaudos/patch-1 and squashes the following commits: 3bb3a47 [pippobaudos] renamed variables in LocalKMeans.scala and kmeans.py to simplify readability 2c2a7a2 [Niccolo Becchi] Update SparkKMeans.scala
* [SPARK-4897] [PySpark] Python 3 supportDavies Liu2015-04-161-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This PR update PySpark to support Python 3 (tested with 3.4). Known issue: unpickle array from Pyrolite is broken in Python 3, those tests are skipped. TODO: ec2/spark-ec2.py is not fully tested with python3. Author: Davies Liu <davies@databricks.com> Author: twneale <twneale@gmail.com> Author: Josh Rosen <joshrosen@databricks.com> Closes #5173 from davies/python3 and squashes the following commits: d7d6323 [Davies Liu] fix tests 6c52a98 [Davies Liu] fix mllib test 99e334f [Davies Liu] update timeout b716610 [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 cafd5ec [Davies Liu] adddress comments from @mengxr bf225d7 [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 179fc8d [Davies Liu] tuning flaky tests 8c8b957 [Davies Liu] fix ResourceWarning in Python 3 5c57c95 [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 4006829 [Davies Liu] fix test 2fc0066 [Davies Liu] add python3 path 71535e9 [Davies Liu] fix xrange and divide 5a55ab4 [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 125f12c [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 ed498c8 [Davies Liu] fix compatibility with python 3 820e649 [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 e8ce8c9 [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 ad7c374 [Davies Liu] fix mllib test and warning ef1fc2f [Davies Liu] fix tests 4eee14a [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 20112ff [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 59bb492 [Davies Liu] fix tests 1da268c [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 ca0fdd3 [Davies Liu] fix code style 9563a15 [Davies Liu] add imap back for python 2 0b1ec04 [Davies Liu] make python examples work with Python 3 d2fd566 [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 a716d34 [Davies Liu] test with python 3.4 f1700e8 [Davies Liu] fix test in python3 671b1db [Davies Liu] fix test in python3 692ff47 [Davies Liu] fix flaky test 7b9699f [Davies Liu] invalidate import cache for Python 3.3+ 9c58497 [Davies Liu] fix kill worker 309bfbf [Davies Liu] keep compatibility 5707476 [Davies Liu] cleanup, fix hash of string in 3.3+ 8662d5b [Davies Liu] Merge branch 'master' of github.com:apache/spark into python3 f53e1f0 [Davies Liu] fix tests 70b6b73 [Davies Liu] compile ec2/spark_ec2.py in python 3 a39167e [Davies Liu] support customize class in __main__ 814c77b [Davies Liu] run unittests with python 3 7f4476e [Davies Liu] mllib tests passed d737924 [Davies Liu] pass ml tests 375ea17 [Davies Liu] SQL tests pass 6cc42a9 [Davies Liu] rename 431a8de [Davies Liu] streaming tests pass 78901a7 [Davies Liu] fix hash of serializer in Python 3 24b2f2e [Davies Liu] pass all RDD tests 35f48fe [Davies Liu] run future again 1eebac2 [Davies Liu] fix conflict in ec2/spark_ec2.py 6e3c21d [Davies Liu] make cloudpickle work with Python3 2fb2db3 [Josh Rosen] Guard more changes behind sys.version; still doesn't run 1aa5e8f [twneale] Turned out `pickle.DictionaryType is dict` == True, so swapped it out 7354371 [twneale] buffer --> memoryview I'm not super sure if this a valid change, but the 2.7 docs recommend using memoryview over buffer where possible, so hoping it'll work. b69ccdf [twneale] Uses the pure python pickle._Pickler instead of c-extension _pickle.Pickler. It appears pyspark 2.7 uses the pure python pickler as well, so this shouldn't degrade pickling performance (?). f40d925 [twneale] xrange --> range e104215 [twneale] Replaces 2.7 types.InstsanceType with 3.4 `object`....could be horribly wrong depending on how types.InstanceType is used elsewhere in the package--see http://bugs.python.org/issue8206 79de9d0 [twneale] Replaces python2.7 `file` with 3.4 _io.TextIOWrapper 2adb42d [Josh Rosen] Fix up some import differences between Python 2 and 3 854be27 [Josh Rosen] Run `futurize` on Python code: 7c5b4ce [Josh Rosen] Remove Python 3 check in shell.py.
* [SPARK-2850] [SPARK-2626] [mllib] MLlib stats examples + small fixesJoseph K. Bradley2014-08-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added examples for statistical summarization: * Scala: StatisticalSummary.scala ** Tests: correlation, MultivariateOnlineSummarizer * python: statistical_summary.py ** Tests: correlation (since MultivariateOnlineSummarizer has no Python API) Added examples for random and sampled RDDs: * Scala: RandomAndSampledRDDs.scala * python: random_and_sampled_rdds.py * Both test: ** RandomRDDGenerators.normalRDD, normalVectorRDD ** RDD.sample, takeSample, sampleByKey Added sc.stop() to all examples. CorrelationSuite.scala * Added 1 test for RDDs with only 1 value RowMatrix.scala * numCols(): Added check for numRows = 0, with error message. * computeCovariance(): Added check for numRows <= 1, with error message. Python SparseVector (pyspark/mllib/linalg.py) * Added toDense() function python/run-tests script * Added stat.py (doc test) CC: mengxr dorx Main changes were examples to show usage across APIs. Author: Joseph K. Bradley <joseph.kurata.bradley@gmail.com> Closes #1878 from jkbradley/mllib-stats-api-check and squashes the following commits: ea5c047 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into mllib-stats-api-check dafebe2 [Joseph K. Bradley] Bug fixes for examples SampledRDDs.scala and sampled_rdds.py: Check for division by 0 and for missing key in maps. 8d1e555 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into mllib-stats-api-check 60c72d9 [Joseph K. Bradley] Fixed stat.py doc test to work for Python versions printing nan or NaN. b20d90a [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into mllib-stats-api-check 4e5d15e [Joseph K. Bradley] Changed pyspark/mllib/stat.py doc tests to use NaN instead of nan. 32173b7 [Joseph K. Bradley] Stats examples update. c8c20dc [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into mllib-stats-api-check cf70b07 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into mllib-stats-api-check 0b7cec3 [Joseph K. Bradley] Small updates based on code review. Renamed statistical_summary.py to correlations.py ab48f6e [Joseph K. Bradley] RowMatrix.scala * numCols(): Added check for numRows = 0, with error message. * computeCovariance(): Added check for numRows <= 1, with error message. 65e4ebc [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into mllib-stats-api-check 8195c78 [Joseph K. Bradley] Added examples for random and sampled RDDs: * Scala: RandomAndSampledRDDs.scala * python: random_and_sampled_rdds.py * Both test: ** RandomRDDGenerators.normalRDD, normalVectorRDD ** RDD.sample, takeSample, sampleByKey 064985b [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into mllib-stats-api-check ee918e9 [Joseph K. Bradley] Added examples for statistical summarization: * Scala: StatisticalSummary.scala ** Tests: correlation, MultivariateOnlineSummarizer * python: statistical_summary.py ** Tests: correlation (since MultivariateOnlineSummarizer has no Python API)
* [SPARK-2434][MLlib]: Warning messages that point users to original MLlib ↵Burak2014-07-211-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | implementations added to Examples [SPARK-2434][MLlib]: Warning messages that refer users to the original MLlib implementations of some popular example machine learning algorithms added both in the comments and the code. The following examples have been modified: Scala: * LocalALS * LocalFileLR * LocalKMeans * LocalLP * SparkALS * SparkHdfsLR * SparkKMeans * SparkLR Python: * kmeans.py * als.py * logistic_regression.py Author: Burak <brkyvz@gmail.com> Closes #1515 from brkyvz/SPARK-2434 and squashes the following commits: 7505da9 [Burak] [SPARK-2434][MLlib]: Warning messages added, scalastyle errors fixed, and added missing punctuation b96b522 [Burak] [SPARK-2434][MLlib]: Warning messages added and scalastyle errors fixed 4762f39 [Burak] [SPARK-2434]: Warning messages added 17d3d83 [Burak] SPARK-2434: Added warning messages to the naive implementations of the example algorithms 2cb5301 [Burak] SPARK-2434: Warning messages redirecting to original implementaions added.
* Fix PEP8 violations in examples/src/main/python.Reynold Xin2014-05-251-1/+1
| | | | | | | | Author: Reynold Xin <rxin@apache.org> Closes #870 from rxin/examples-python-pep8 and squashes the following commits: 2829e84 [Reynold Xin] Fix PEP8 violations in examples/src/main/python.
* [SPARK-1824] Remove <master> from Python examplesAndrew Or2014-05-161-6/+6
| | | | | | | | | | | | | | | | | | | | | 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
* SPARK-1637: Clean up examples for 1.0Sandeep2014-05-061-0/+73
- [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)
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