Spark 3175: Branch-1.1 SBT build failed for Yarn-Alpha#2085
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Spark 3175: Branch-1.1 SBT build failed for Yarn-Alpha#2085chesterxgchen wants to merge 231 commits intoapache:masterfrom AlpineNow:SPARK-3175
chesterxgchen wants to merge 231 commits intoapache:masterfrom
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Aug 21, 2014
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`spark.test.home` was introduced in #1734. This is fine for SBT but is failing maven tests. Either way it shouldn't throw an NPE. Author: Andrew Or <andrewor14@gmail.com> Closes #1739 from andrewor14/fix-spark-test-home and squashes the following commits: ce2624c [Andrew Or] Do not throw NPE if spark.test.home is not set
Added experimental Python API for Decision Trees. API: * class DecisionTreeModel ** predict() for single examples and RDDs, taking both feature vectors and LabeledPoints ** numNodes() ** depth() ** __str__() * class DecisionTree ** trainClassifier() ** trainRegressor() ** train() Examples and testing: * Added example testing classification and regression with batch prediction: examples/src/main/python/mllib/tree.py * Have also tested example usage in doc of python/pyspark/mllib/tree.py which tests single-example prediction with dense and sparse vectors Also: Small bug fix in python/pyspark/mllib/_common.py: In _linear_predictor_typecheck, changed check for RDD to use isinstance() instead of type() in order to catch RDD subclasses. CC mengxr manishamde Author: Joseph K. Bradley <joseph.kurata.bradley@gmail.com> Closes #1727 from jkbradley/decisiontree-python-new and squashes the following commits: 3744488 [Joseph K. Bradley] Renamed test tree.py to decision_tree_runner.py Small updates based on github review. 6b86a9d [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new affceb9 [Joseph K. Bradley] * Fixed bug in doc tests in pyspark/mllib/util.py caused by change in loadLibSVMFile behavior. (It used to threshold labels at 0 to make them 0/1, but it now leaves them as they are.) * Fixed small bug in loadLibSVMFile: If a data file had no features, then loadLibSVMFile would create a single all-zero feature. 67a29bc [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new cf46ad7 [Joseph K. Bradley] Python DecisionTreeModel * predict(empty RDD) returns an empty RDD instead of an error. * Removed support for calling predict() on LabeledPoint and RDD[LabeledPoint] * predict() does not cache serialized RDD any more. aa29873 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new bf21be4 [Joseph K. Bradley] removed old run() func from DecisionTree fa10ea7 [Joseph K. Bradley] Small style update 7968692 [Joseph K. Bradley] small braces typo fix e34c263 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new 4801b40 [Joseph K. Bradley] Small style update to DecisionTreeSuite db0eab2 [Joseph K. Bradley] Merge branch 'decisiontree-bugfix2' into decisiontree-python-new 6873fa9 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new 225822f [Joseph K. Bradley] Bug: In DecisionTree, the method sequentialBinSearchForOrderedCategoricalFeatureInClassification() indexed bins from 0 to (math.pow(2, featureCategories.toInt - 1) - 1). This upper bound is the bound for unordered categorical features, not ordered ones. The upper bound should be the arity (i.e., max value) of the feature. 93953f1 [Joseph K. Bradley] Likely done with Python API. 6df89a9 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new 4562c08 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new 665ba78 [Joseph K. Bradley] Small updates towards Python DecisionTree API 188cb0d [Joseph K. Bradley] Merge branch 'decisiontree-bugfix' into decisiontree-python-new 6622247 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new b8fac57 [Joseph K. Bradley] Finished Python DecisionTree API and example but need to test a bit more. 2b20c61 [Joseph K. Bradley] Small doc and style updates 1b29c13 [Joseph K. Bradley] Merge branch 'decisiontree-bugfix' into decisiontree-python-new 584449a [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new dab0b67 [Joseph K. Bradley] Added documentation for DecisionTree internals 8bb8aa0 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-bugfix 978cfcf [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-bugfix 6eed482 [Joseph K. Bradley] In DecisionTree: Changed from using procedural syntax for functions returning Unit to explicitly writing Unit return type. 376dca2 [Joseph K. Bradley] Updated meaning of maxDepth by 1 to fit scikit-learn and rpart. * In code, replaced usages of maxDepth <-- maxDepth + 1 * In params, replace settings of maxDepth <-- maxDepth - 1 e06e423 [Joseph K. Bradley] Merge branch 'decisiontree-bugfix' into decisiontree-python-new bab3f19 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new 59750f8 [Joseph K. Bradley] * Updated Strategy to check numClassesForClassification only if algo=Classification. * Updates based on comments: ** DecisionTreeRunner *** Made dataFormat arg default to libsvm ** Small cleanups ** tree.Node: Made recursive helper methods private, and renamed them. 52e17c5 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-bugfix f5a036c [Joseph K. Bradley] Merge branch 'decisiontree-bugfix' into decisiontree-python-new da50db7 [Joseph K. Bradley] Added one more test to DecisionTreeSuite: stump with 2 continuous variables for binary classification. Caused problems in past, but fixed now. 8e227ea [Joseph K. Bradley] Changed Strategy so it only requires numClassesForClassification >= 2 for classification cd1d933 [Joseph K. Bradley] Merge branch 'decisiontree-bugfix' into decisiontree-python-new 8ea8750 [Joseph K. Bradley] Bug fix: Off-by-1 when finding thresholds for splits for continuous features. 8a758db [Joseph K. Bradley] Merge branch 'decisiontree-bugfix' into decisiontree-python-new 5fe44ed [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-python-new 2283df8 [Joseph K. Bradley] 2 bug fixes. 73fbea2 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into decisiontree-bugfix 5f920a1 [Joseph K. Bradley] Demonstration of bug before submitting fix: Updated DecisionTreeSuite so that 3 tests fail. Will describe bug in next commit. f825352 [Joseph K. Bradley] Wrote Python API and example for DecisionTree. Also added toString, depth, and numNodes methods to DecisionTreeModel. (cherry picked from commit 3f67382) Signed-off-by: Xiangrui Meng <meng@databricks.com>
I think we will not generate the plan triggering this bug at this moment. But, let me explain it...
Right now, we are using `left.outputPartitioning` as the `outputPartitioning` of a `BroadcastHashJoin`. We may have a wrong physical plan for cases like...
```sql
SELECT l.key, count(*)
FROM (SELECT key, count(*) as cnt
FROM src
GROUP BY key) l // This is buildPlan
JOIN r // This is the streamedPlan
ON (l.cnt = r.value)
GROUP BY l.key
```
Let's say we have a `BroadcastHashJoin` on `l` and `r`. For this case, we will pick `l`'s `outputPartitioning` for the `outputPartitioning`of the `BroadcastHashJoin` on `l` and `r`. Also, because the last `GROUP BY` is using `l.key` as the key, we will not introduce an `Exchange` for this aggregation. However, `r`'s outputPartitioning may not match the required distribution of the last `GROUP BY` and we fail to group data correctly.
JIRA is being reindexed. I will create a JIRA ticket once it is back online.
Author: Yin Huai <huai@cse.ohio-state.edu>
Closes #1735 from yhuai/BroadcastHashJoin and squashes the following commits:
96d9cb3 [Yin Huai] Set outputPartitioning correctly.
(cherry picked from commit 67bd8e3)
Signed-off-by: Michael Armbrust <michael@databricks.com>
Author: Chris Fregly <chris@fregly.com> Closes #1434 from cfregly/master and squashes the following commits: 4774581 [Chris Fregly] updated docs, renamed retry to retryRandom to be more clear, removed retries around store() method 0393795 [Chris Fregly] moved Kinesis examples out of examples/ and back into extras/kinesis-asl 691a6be [Chris Fregly] fixed tests and formatting, fixed a bug with JavaKinesisWordCount during union of streams 0e1c67b [Chris Fregly] Merge remote-tracking branch 'upstream/master' 74e5c7c [Chris Fregly] updated per TD's feedback. simplified examples, updated docs e33cbeb [Chris Fregly] Merge remote-tracking branch 'upstream/master' bf614e9 [Chris Fregly] per matei's feedback: moved the kinesis examples into the examples/ dir d17ca6d [Chris Fregly] per TD's feedback: updated docs, simplified the KinesisUtils api 912640c [Chris Fregly] changed the foundKinesis class to be a publically-avail class db3eefd [Chris Fregly] Merge remote-tracking branch 'upstream/master' 21de67f [Chris Fregly] Merge remote-tracking branch 'upstream/master' 6c39561 [Chris Fregly] parameterized the versions of the aws java sdk and kinesis client 338997e [Chris Fregly] improve build docs for kinesis 828f8ae [Chris Fregly] more cleanup e7c8978 [Chris Fregly] Merge remote-tracking branch 'upstream/master' cd68c0d [Chris Fregly] fixed typos and backward compatibility d18e680 [Chris Fregly] Merge remote-tracking branch 'upstream/master' b3b0ff1 [Chris Fregly] [SPARK-1981] Add AWS Kinesis streaming support (cherry picked from commit 91f9504) Signed-off-by: Tathagata Das <tathagata.das1565@gmail.com>
This also Closes #1701. Author: GuoQiang Li <witgo@qq.com> Closes #1208 from witgo/SPARK-1470 and squashes the following commits: 422646b [GuoQiang Li] Remove scalalogging-slf4j dependency
This patch adds the ability to register lambda functions written in Python, Java or Scala as UDFs for use in SQL or HiveQL.
Scala:
```scala
registerFunction("strLenScala", (_: String).length)
sql("SELECT strLenScala('test')")
```
Python:
```python
sqlCtx.registerFunction("strLenPython", lambda x: len(x), IntegerType())
sqlCtx.sql("SELECT strLenPython('test')")
```
Java:
```java
sqlContext.registerFunction("stringLengthJava", new UDF1<String, Integer>() {
Override
public Integer call(String str) throws Exception {
return str.length();
}
}, DataType.IntegerType);
sqlContext.sql("SELECT stringLengthJava('test')");
```
Author: Michael Armbrust <michael@databricks.com>
Closes #1063 from marmbrus/udfs and squashes the following commits:
9eda0fe [Michael Armbrust] newline
747c05e [Michael Armbrust] Add some scala UDF tests.
d92727d [Michael Armbrust] Merge remote-tracking branch 'apache/master' into udfs
005d684 [Michael Armbrust] Fix naming and formatting.
d14dac8 [Michael Armbrust] Fix last line of autogened java files.
8135c48 [Michael Armbrust] Move UDF unit tests to pyspark.
40b0ffd [Michael Armbrust] Merge remote-tracking branch 'apache/master' into udfs
6a36890 [Michael Armbrust] Switch logging so that SQLContext can be serializable.
7a83101 [Michael Armbrust] Drop toString
795fd15 [Michael Armbrust] Try to avoid capturing SQLContext.
e54fb45 [Michael Armbrust] Docs and tests.
437cbe3 [Michael Armbrust] Update use of dataTypes, fix some python tests, address review comments.
01517d6 [Michael Armbrust] Merge remote-tracking branch 'origin/master' into udfs
8e6c932 [Michael Armbrust] WIP
3f96a52 [Michael Armbrust] Merge remote-tracking branch 'origin/master' into udfs
6237c8d [Michael Armbrust] WIP
2766f0b [Michael Armbrust] Move udfs support to SQL from hive. Add support for Java UDFs.
0f7d50c [Michael Armbrust] Draft of native Spark SQL UDFs for Scala and Python.
(cherry picked from commit 158ad0b)
Signed-off-by: Michael Armbrust <michael@databricks.com>
…rted Hive commands. Author: Michael Armbrust <michael@databricks.com> Closes #1742 from marmbrus/asserts and squashes the following commits: 5182d54 [Michael Armbrust] Remove assertions that throw when users try unsupported Hive commands. (cherry picked from commit 198df11) Signed-off-by: Michael Armbrust <michael@databricks.com>
This is a follow up of #1636. Author: Cheng Lian <lian.cs.zju@gmail.com> Closes #1738 from liancheng/test-for-spark-2729 and squashes the following commits: b13692a [Cheng Lian] Added test case for SPARK-2729 (cherry picked from commit 866cf1f) Signed-off-by: Michael Armbrust <michael@databricks.com>
The cause is explained in https://issues.apache.org/jira/browse/SPARK-2797. Author: Yin Huai <huai@cse.ohio-state.edu> Closes #1745 from yhuai/SPARK-2797 and squashes the following commits: 7b1627d [Yin Huai] The unpersist method of the Scala RDD cannot be called without the input parameter (blocking) from PySpark. (cherry picked from commit d210022) Signed-off-by: Michael Armbrust <michael@databricks.com>
There have been user complaints that the difference between `registerAsTable` and `saveAsTable` is too subtle. This PR addresses this by renaming `registerAsTable` to `registerTempTable`, which more clearly reflects what is happening. `registerAsTable` remains, but will cause a deprecation warning. Author: Michael Armbrust <michael@databricks.com> Closes #1743 from marmbrus/registerTempTable and squashes the following commits: d031348 [Michael Armbrust] Merge remote-tracking branch 'apache/master' into registerTempTable 4dff086 [Michael Armbrust] Fix .java files too 89a2f12 [Michael Armbrust] Merge remote-tracking branch 'apache/master' into registerTempTable 0b7b71e [Michael Armbrust] Rename registerAsTable to registerTempTable (cherry picked from commit 1a80437) Signed-off-by: Michael Armbrust <michael@databricks.com>
As per https://issues.apache.org/jira/browse/SPARK-2602 , this may be resolved for Java 6 with the java.awt.headless system property, which never hurt anyone running a command line app. I tested it and seemed to get rid of focus stealing. Author: Sean Owen <srowen@gmail.com> Closes #1747 from srowen/SPARK-2602 and squashes the following commits: b141018 [Sean Owen] Set java.awt.headless during tests (cherry picked from commit 33f167d) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
The JIRA concerned removing jquery, and this does not remove jquery. While it is distributed by Spark it should have an accompanying line in LICENSE, very technically, as per http://www.apache.org/dev/licensing-howto.html Author: Sean Owen <srowen@gmail.com> Closes #1748 from srowen/SPARK-2414 and squashes the following commits: 2fdb03c [Sean Owen] Add LICENSE entry for jquery (cherry picked from commit 9cf429a) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
…en ... Per request by Reynold adding small note about proper sequencing of build then test. Author: Stephen Boesch <javadba@gmail.com> Closes #1615 from javadba/docs and squashes the following commits: 6c3183e [Stephen Boesch] Moved updated testing blurb per PWendell 5764757 [Stephen Boesch] SPARK-2712 - Add a small note to maven doc that mvn package must happen before test (cherry picked from commit f8cd143) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
Author: Allan Douglas R. de Oliveira <allan@chaordicsystems.com> Closes #1186 from douglaz/spark_ec2_user_data and squashes the following commits: 94a36f9 [Allan Douglas R. de Oliveira] Added user data option to EC2 script (cherry picked from commit a0bcbc1) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
Bug fix: Before, when an RDD was created in Java and passed to DecisionTree.train(), the fake class tag caused problems. * Fix: DecisionTree: Used new RDD.retag() method to allow passing RDDs from Java. Other improvements to Decision Trees for easy-of-use with Java: * impurity classes: Added instance() methods to help with Java interface. * Strategy: Added Java-friendly constructor --> Note: I removed quantileCalculationStrategy from the Java-friendly constructor since (a) it is a special class and (b) there is only 1 option currently. I suspect we will redo the API before the other options are included. CC: mengxr Author: Joseph K. Bradley <joseph.kurata.bradley@gmail.com> Closes #1740 from jkbradley/dt-java-new and squashes the following commits: 0805dc6 [Joseph K. Bradley] Changed Strategy to use JavaConverters instead of JavaConversions 519b1b7 [Joseph K. Bradley] * Organized imports in JavaDecisionTreeSuite.java * Using JavaConverters instead of JavaConversions in DecisionTreeSuite.scala f7b5ca1 [Joseph K. Bradley] Improvements to make it easier to run DecisionTree from Java. * DecisionTree: Used new RDD.retag() method to allow passing RDDs from Java. * impurity classes: Added instance() methods to help with Java interface. * Strategy: Added Java-friendly constructor ** Note: I removed quantileCalculationStrategy from the Java-friendly constructor since (a) it is a special class and (b) there is only 1 option currently. I suspect we will redo the API before the other options are included. d78ada6 [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into dt-java 320853f [Joseph K. Bradley] Added JavaDecisionTreeSuite, partly written 13a585e [Joseph K. Bradley] Merge remote-tracking branch 'upstream/master' into dt-java f1a8283 [Joseph K. Bradley] Added old JavaDecisionTreeSuite, to be updated later 225822f [Joseph K. Bradley] Bug: In DecisionTree, the method sequentialBinSearchForOrderedCategoricalFeatureInClassification() indexed bins from 0 to (math.pow(2, featureCategories.toInt - 1) - 1). This upper bound is the bound for unordered categorical features, not ordered ones. The upper bound should be the arity (i.e., max value) of the feature. (cherry picked from commit 2998e38) Signed-off-by: Xiangrui Meng <meng@databricks.com>
… 'spark.sql.dialect'
Many users have reported being confused by the distinction between the `sql` and `hql` methods. Specifically, many users think that `sql(...)` cannot be used to read hive tables. In this PR I introduce a new configuration option `spark.sql.dialect` that picks which dialect with be used for parsing. For SQLContext this must be set to `sql`. In `HiveContext` it defaults to `hiveql` but can also be set to `sql`.
The `hql` and `hiveql` methods continue to act the same but are now marked as deprecated.
**This is a possibly breaking change for some users unless they set the dialect manually, though this is unlikely.**
For example: `hiveContex.sql("SELECT 1")` will now throw a parsing exception by default.
Author: Michael Armbrust <michael@databricks.com>
Closes #1746 from marmbrus/sqlLanguageConf and squashes the following commits:
ad375cc [Michael Armbrust] Merge remote-tracking branch 'apache/master' into sqlLanguageConf
20c43f8 [Michael Armbrust] override function instead of just setting the value
7e4ae93 [Michael Armbrust] Deprecate hql() method in favor of a config option, 'spark.sql.dialect'
(cherry picked from commit 236dfac)
Signed-off-by: Michael Armbrust <michael@databricks.com>
…commands JIRA issue: [SPARK-2814](https://issues.apache.org/jira/browse/SPARK-2814) Author: Cheng Lian <lian.cs.zju@gmail.com> Closes #1753 from liancheng/spark-2814 and squashes the following commits: c74a3b2 [Cheng Lian] Fixed SPARK-2814 (cherry picked from commit ac33cbb) Signed-off-by: Michael Armbrust <michael@databricks.com>
JIRA: https://issues.apache.org/jira/browse/SPARK-2783 Author: Yin Huai <huai@cse.ohio-state.edu> Closes #1741 from yhuai/analyzeTable and squashes the following commits: 7bb5f02 [Yin Huai] Use sql instead of hql. 4d09325 [Yin Huai] Merge remote-tracking branch 'upstream/master' into analyzeTable e3ebcd4 [Yin Huai] Renaming. c170f4e [Yin Huai] Do not use getContentSummary. 62393b6 [Yin Huai] Merge remote-tracking branch 'upstream/master' into analyzeTable db233a6 [Yin Huai] Trying to debug jenkins... fee84f0 [Yin Huai] Merge remote-tracking branch 'upstream/master' into analyzeTable f0501f3 [Yin Huai] Fix compilation error. 24ad391 [Yin Huai] Merge remote-tracking branch 'upstream/master' into analyzeTable 8918140 [Yin Huai] Wording. 23df227 [Yin Huai] Add a simple analyze method to get the size of a table and update the "totalSize" property of this table in the Hive metastore. (cherry picked from commit e139e2b) Signed-off-by: Michael Armbrust <michael@databricks.com>
Kill only the python worker related to cancelled tasks. The daemon will start a background thread to monitor all the opened sockets for all workers. If the socket is closed by JVM, this thread will kill the worker. When an task is cancelled, the socket to worker will be closed, then the worker will be killed by deamon. Author: Davies Liu <davies.liu@gmail.com> Closes #1643 from davies/kill and squashes the following commits: 8ffe9f3 [Davies Liu] kill worker by deamon, because runtime.exec() is too heavy 46ca150 [Davies Liu] address comment acd751c [Davies Liu] kill the worker when task is canceled (cherry picked from commit 55349f9) Signed-off-by: Josh Rosen <joshrosen@apache.org>
Needed for Scala 2.11 compiler-interface Signed-off-by: Anand Avati <avatiredhat.com> Author: Anand Avati <avati@redhat.com> Closes #1711 from avati/SPARK-1812-scala-maven-plugin and squashes the following commits: 9a22fc8 [Anand Avati] SPARK-1812: upgrade to scala-maven-plugin 3.2.0
Any time you use the directory name (`FWDIR`) it needs to be surrounded in quotes. If you're also using wildcards, you can safely put the quotes around just `$FWDIR`. Author: Sarah Gerweck <sarah.a180@gmail.com> Closes #1756 from sarahgerweck/folderSpaces and squashes the following commits: 732629d [Sarah Gerweck] Fix some bugs with spaces in directory name. (cherry picked from commit 5507dd8) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
…dependent variables or features of data Feature scaling is a method used to standardize the range of independent variables or features of data. In data processing, it is generally performed during the data preprocessing step. In this work, a trait called `VectorTransformer` is defined for generic transformation on a vector. It contains one method to be implemented, `transform` which applies transformation on a vector. There are two implementations of `VectorTransformer` now, and they all can be easily extended with PMML transformation support. 1) `StandardScaler` - Standardizes features by removing the mean and scaling to unit variance using column summary statistics on the samples in the training set. 2) `Normalizer` - Normalizes samples individually to unit L^n norm Author: DB Tsai <dbtsai@alpinenow.com> Closes #1207 from dbtsai/dbtsai-feature-scaling and squashes the following commits: 78c15d3 [DB Tsai] Alpine Data Labs (cherry picked from commit ae58aea) Signed-off-by: Xiangrui Meng <meng@databricks.com>
This is a pull request regarding SPARK-2510 at https://issues.apache.org/jira/browse/SPARK-2510. Word2Vec creates vector representation of words in a text corpus. The algorithm first constructs a vocabulary from the corpus and then learns vector representation of words in the vocabulary. The vector representation can be used as features in natural language processing and machine learning algorithms. To make our implementation more scalable, we train each partition separately and merge the model of each partition after each iteration. To make the model more accurate, multiple iterations may be needed. To investigate the vector representations is to find the closest words for a query word. For example, the top 20 closest words to "china" are for 1 partition and 1 iteration : taiwan 0.8077646146334014 korea 0.740913304563621 japan 0.7240667798885471 republic 0.7107151279078352 thailand 0.6953217332072862 tibet 0.6916782118129544 mongolia 0.6800858715972612 macau 0.6794925677480378 singapore 0.6594048695593799 manchuria 0.658989931844148 laos 0.6512978726001666 nepal 0.6380792327845325 mainland 0.6365469459587788 myanmar 0.6358614338840394 macedonia 0.6322366180313249 xinjiang 0.6285291551708028 russia 0.6279951236068411 india 0.6272874944023487 shanghai 0.6234544135576999 macao 0.6220588462925876 The result with 10 partitions and 5 iterations is: taiwan 0.8310495079388313 india 0.7737171315919039 japan 0.756777901233668 korea 0.7429767187102452 indonesia 0.7407557427278356 pakistan 0.712883426985585 mainland 0.7053379963140822 thailand 0.696298191073948 mongolia 0.693690656871415 laos 0.6913069680735292 macau 0.6903427690029617 republic 0.6766381604813666 malaysia 0.676460699141784 singapore 0.6728790997360923 malaya 0.672345232966194 manchuria 0.6703732292753156 macedonia 0.6637955686322028 myanmar 0.6589462882439646 kazakhstan 0.657017801081494 cambodia 0.6542383836451932 Author: Liquan Pei <lpei@gopivotal.com> Author: Xiangrui Meng <meng@databricks.com> Author: Liquan Pei <liquanpei@gmail.com> Closes #1719 from Ishiihara/master and squashes the following commits: 2ba9483 [Liquan Pei] minor fix for Word2Vec test e248441 [Liquan Pei] minor style change 26a948d [Liquan Pei] Merge pull request #1 from mengxr/Ishiihara-master c14da41 [Xiangrui Meng] fix styles 384c771 [Xiangrui Meng] remove minCount and window from constructor change model to use float instead of double e93e726 [Liquan Pei] use treeAggregate instead of aggregate 1a8fb41 [Liquan Pei] use weighted sum in combOp 7efbb6f [Liquan Pei] use broadcast version of vocab in aggregate 6bcc8be [Liquan Pei] add multiple iteration support 720b5a3 [Liquan Pei] Add test for Word2Vec algorithm, minor fixes 2e92b59 [Liquan Pei] modify according to feedback 57dc50d [Liquan Pei] code formatting e4a04d3 [Liquan Pei] minor fix 0aafb1b [Liquan Pei] Add comments, minor fixes 8d6befe [Liquan Pei] initial commit (cherry picked from commit e053c55) Signed-off-by: Xiangrui Meng <meng@databricks.com>
Add an hook to replace original namedtuple with an pickable one, then namedtuple could be used in RDDs. PS: pyspark should be import BEFORE "from collections import namedtuple" Author: Davies Liu <davies.liu@gmail.com> Closes #1623 from davies/namedtuple and squashes the following commits: 045dad8 [Davies Liu] remove unrelated code changes 4132f32 [Davies Liu] address comment 55b1c1a [Davies Liu] fix tests 61f86eb [Davies Liu] replace all the reference of namedtuple to new hacked one 98df6c6 [Davies Liu] Merge branch 'master' of github.com:apache/spark into namedtuple f7b1bde [Davies Liu] add hack for CloudPickleSerializer 0c5c849 [Davies Liu] Merge branch 'master' of github.com:apache/spark into namedtuple 21991e6 [Davies Liu] hack namedtuple in __main__ module, make it picklable. 93b03b8 [Davies Liu] pickable namedtuple (cherry picked from commit 59f84a9) Signed-off-by: Josh Rosen <joshrosen@apache.org>
…in ExternalMap / Sorter All these changes are from mridulm's work in #1609, but extracted here to fix this specific issue and make it easier to merge not 1.1. This particular set of changes is to make sure that we read exactly the right range of bytes from each spill file in EAOM: some serializers can write bytes after the last object (e.g. the TC_RESET flag in Java serialization) and that would confuse the previous code into reading it as part of the next batch. There are also improvements to cleanup to make sure files are closed. In addition to bringing in the changes to ExternalAppendOnlyMap, I also copied them to the corresponding code in ExternalSorter and updated its test suite to test for the same issues. Author: Matei Zaharia <matei@databricks.com> Closes #1722 from mateiz/spark-2792 and squashes the following commits: 5d4bfb5 [Matei Zaharia] Make objectStreamReset counter count the last object written too 18fe865 [Matei Zaharia] Update docs on objectStreamReset 576ee83 [Matei Zaharia] Allow objectStreamReset to be 0 0374217 [Matei Zaharia] Remove super paranoid code to close file handles bda37bb [Matei Zaharia] Implement Mridul's ExternalAppendOnlyMap fixes in ExternalSorter too 0d6dad7 [Matei Zaharia] Added Mridul's test changes for ExternalAppendOnlyMap 9a78e4b [Matei Zaharia] Add @mridulm's fixes to ExternalAppendOnlyMap for batch sizes
serializer is imported multiple times during doctests, so it's better to make _hijack_namedtuple() safe to be called multiple times. Author: Davies Liu <davies.liu@gmail.com> Closes #1771 from davies/fix and squashes the following commits: 1a9e336 [Davies Liu] fix unit tests (cherry picked from commit 9fd82db) Signed-off-by: Josh Rosen <joshrosen@apache.org>
…duler & SparkContext Author: Reynold Xin <rxin@apache.org> Closes #1772 from rxin/accumulator-dagscheduler and squashes the following commits: 6a58520 [Reynold Xin] [SPARK-2323] Exception in accumulator update should not crash DAGScheduler & SparkContext. (cherry picked from commit 05bf4e4) Signed-off-by: Reynold Xin <rxin@apache.org>
Replaces this with an O(1) operation that does not have to shift over the whole tail of the array into the gap produced by the element removed. Author: Matei Zaharia <matei@databricks.com> Closes #1773 from mateiz/SPARK-2685 and squashes the following commits: 1ea028a [Matei Zaharia] Update comments in StreamBuffer and EAOM, and reuse ArrayBuffers eb1abfd [Matei Zaharia] Update ExternalAppendOnlyMap to avoid buffer.remove() (cherry picked from commit 066765d) Signed-off-by: Matei Zaharia <matei@databricks.com>
…lling collections This tracks memory properly if there are multiple spilling collections in the same task (which was a problem before), and also implements an algorithm that lets each thread grow up to 1 / 2N of the memory pool (where N is the number of threads) before spilling, which avoids an inefficiency with small spills we had before (some threads would spill many times at 0-1 MB because the pool was allocated elsewhere). Author: Matei Zaharia <matei@databricks.com> Closes #1707 from mateiz/spark-2711 and squashes the following commits: debf75b [Matei Zaharia] Review comments 24f28f3 [Matei Zaharia] Small rename c8f3a8b [Matei Zaharia] Update ShuffleMemoryManager to be able to partially grant requests 315e3a5 [Matei Zaharia] Some review comments b810120 [Matei Zaharia] Create central manager to track memory for all spilling collections (cherry picked from commit 4fde28c) Signed-off-by: Matei Zaharia <matei@databricks.com>
Fix sortByKey() with take() The function `f` used in mapPartitions should always return an iterator. Author: Davies Liu <davies.liu@gmail.com> Closes #2045 from davies/fix_sortbykey and squashes the following commits: 1160f59 [Davies Liu] fix sortByKey() with take() (cherry picked from commit 0a7ef63) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
This patch adds unit tests for Spark Sink. It also removes the private[flume] for Spark Sink, since the sink is instantiated from Flume configuration (looks like this is ignored by reflection which is used by Flume, but we should still remove it anyway). Author: Hari Shreedharan <hshreedharan@apache.org> Author: Hari Shreedharan <hshreedharan@cloudera.com> Closes #1958 from harishreedharan/spark-sink-test and squashes the following commits: e3110b9 [Hari Shreedharan] Add a sleep to allow sink to commit the transactions 120b81e [Hari Shreedharan] Fix complexity in threading model in test 4df5be6 [Hari Shreedharan] Merge remote-tracking branch 'asf/master' into spark-sink-test c9190d1 [Hari Shreedharan] Indentation and spaces changes 7fedc5a [Hari Shreedharan] Merge remote-tracking branch 'asf/master' into spark-sink-test abc20cb [Hari Shreedharan] Minor test changes 7b9b649 [Hari Shreedharan] Merge branch 'master' into spark-sink-test f2c56c9 [Hari Shreedharan] Update SparkSinkSuite.scala a24aac8 [Hari Shreedharan] Remove unused var c86d615 [Hari Shreedharan] [SPARK-3054][STREAMING] Add unit tests for Spark Sink. (cherry picked from commit 8c5a222) Signed-off-by: Tathagata Das <tathagata.das1565@gmail.com>
…led. Currently we have a separate profile called hive-thriftserver. I originally suggested this in case users did not want to bundle the thriftserver, but it's ultimately lead to a lot of confusion. Since the thriftserver is only a few classes, I don't see a really good reason to isolate it from the rest of Hive. So let's go ahead and just include it in the same profile to simplify things. This has been suggested in the past by liancheng. Author: Patrick Wendell <pwendell@gmail.com> Closes #2006 from pwendell/hiveserver and squashes the following commits: 742ea40 [Patrick Wendell] Merge remote-tracking branch 'apache/master' into hiveserver 034ad47 [Patrick Wendell] SPARK-3092: Always include the thriftserver when -Phive is enabled. (cherry picked from commit f2f26c2) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
This PR fixes two issues: 1. Fixes wrongly quoted command line option in `HiveThriftServer2Suite` that makes test cases hang until timeout. 1. Asks `dev/run-test` to run Spark SQL tests when `bin/spark-sql` and/or `sbin/start-thriftserver.sh` are modified. Author: Cheng Lian <lian.cs.zju@gmail.com> Closes #2036 from liancheng/fix-thriftserver-test and squashes the following commits: f38c4eb [Cheng Lian] Fixed the same quotation issue in CliSuite 26b82a0 [Cheng Lian] Run SQL tests when dff contains bin/spark-sql and/or sbin/start-thriftserver.sh a87f83d [Cheng Lian] Extended timeout e5aa31a [Cheng Lian] Fixed metastore JDBC URI quotation (cherry picked from commit cf46e72) Signed-off-by: Michael Armbrust <michael@databricks.com>
…n when EventLogging is enabled #1891 was to avoid IOException when EventLogging is enabled. The solution used ShutdownHookManager but it was defined only Hadoop 2.x. Hadoop 1.x don't have ShutdownHookManager so #1891 doesn't compile on Hadoop 1.x Now, I had a compromised solution for both Hadoop 1.x and 2.x. Only for FileLogger, an unique FileSystem object is created. Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp> Closes #1970 from sarutak/SPARK-2970 and squashes the following commits: 240c91e [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into SPARK-2970 0e7b45d [Kousuke Saruta] Revert "[SPARK-2970] [SQL] spark-sql script ends with IOException when EventLogging is enabled" e1262ec [Kousuke Saruta] Modified Filelogger to use unique FileSystem instance
Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp> Closes #2060 from sarutak/SPARK-3149 and squashes the following commits: 1cc89af [Kousuke Saruta] Modified log message of accepting connection (cherry picked from commit c1ba4cd) Signed-off-by: Josh Rosen <joshrosen@apache.org>
In client deploy mode, the driver is launched from within `SparkSubmit`'s JVM. This means by the time we parse Spark configs from `spark-defaults.conf`, it is already too late to control certain properties of the driver's JVM. We currently ignore these configs in client mode altogether. ``` spark.driver.memory spark.driver.extraJavaOptions spark.driver.extraClassPath spark.driver.extraLibraryPath ``` This PR handles these properties before launching the driver JVM. It achieves this by spawning a separate JVM that runs a new class called `SparkSubmitDriverBootstrapper`, which spawns `SparkSubmit` as a sub-process with the appropriate classpath, library paths, java opts and memory. Author: Andrew Or <andrewor14@gmail.com> Closes #1845 from andrewor14/handle-configs-bash and squashes the following commits: bed4bdf [Andrew Or] Change a few comments / messages (minor) 24dba60 [Andrew Or] Merge branch 'master' of github.com:apache/spark into handle-configs-bash 08fd788 [Andrew Or] Warn against external usages of SparkSubmitDriverBootstrapper ff34728 [Andrew Or] Minor comments 51aeb01 [Andrew Or] Filter out JVM memory in Scala rather than Bash (minor) 9a778f6 [Andrew Or] Fix PySpark: actually kill driver on termination d0f20db [Andrew Or] Don't pass empty library paths, classpath, java opts etc. a78cb26 [Andrew Or] Revert a few changes in utils.sh (minor) 9ba37e2 [Andrew Or] Don't barf when the properties file does not exist 8867a09 [Andrew Or] A few more naming things (minor) 19464ad [Andrew Or] SPARK_SUBMIT_JAVA_OPTS -> SPARK_SUBMIT_OPTS d6488f9 [Andrew Or] Merge branch 'master' of github.com:apache/spark into handle-configs-bash 1ea6bbe [Andrew Or] SparkClassLauncher -> SparkSubmitDriverBootstrapper a91ea19 [Andrew Or] Fix precedence of library paths, classpath, java opts and memory 158f813 [Andrew Or] Remove "client mode" boolean argument c84f5c8 [Andrew Or] Remove debug print statement (minor) b71f52b [Andrew Or] Revert a few more changes (minor) 7d94a8d [Andrew Or] Merge branch 'master' of github.com:apache/spark into handle-configs-bash 3a8235d [Andrew Or] Only parse the properties file if special configs exist c37e08d [Andrew Or] Revert a few more changes a396eda [Andrew Or] Nullify my own hard work to simplify bash 0effa1e [Andrew Or] Add code in Scala that handles special configs c886568 [Andrew Or] Fix lines too long + a few comments / style (minor) 7a4190a [Andrew Or] Merge branch 'master' of github.com:apache/spark into handle-configs-bash 7396be2 [Andrew Or] Explicitly comment that multi-line properties are not supported fa11ef8 [Andrew Or] Parse the properties file only if the special configs exist 371cac4 [Andrew Or] Add function prefix (minor) be99eb3 [Andrew Or] Fix tests to not include multi-line configs bd0d468 [Andrew Or] Simplify parsing config file by ignoring multi-line arguments 56ac247 [Andrew Or] Use eval and set to simplify splitting 8d4614c [Andrew Or] Merge branch 'master' of github.com:apache/spark into handle-configs-bash aeb79c7 [Andrew Or] Merge branch 'master' of github.com:apache/spark into handle-configs-bash 2732ac0 [Andrew Or] Integrate BASH tests into dev/run-tests + log error properly 8d26a5c [Andrew Or] Add tests for bash/utils.sh 4ae24c3 [Andrew Or] Fix bug: escape properly in quote_java_property b3c4cd5 [Andrew Or] Fix bug: count the number of quotes instead of detecting presence c2273fc [Andrew Or] Fix typo (minor) e793e5f [Andrew Or] Handle multi-line arguments 5d8f8c4 [Andrew Or] Merge branch 'master' of github.com:apache/spark into submit-driver-extra c7b9926 [Andrew Or] Minor changes to spark-defaults.conf.template a992ae2 [Andrew Or] Escape spark.*.extraJavaOptions correctly aabfc7e [Andrew Or] escape -> split (minor) 45a1eb9 [Andrew Or] Fix bug: escape escaped backslashes and quotes properly... 1cdc6b1 [Andrew Or] Fix bug: escape escaped double quotes properly c854859 [Andrew Or] Add small comment c13a2cb [Andrew Or] Merge branch 'master' of github.com:apache/spark into submit-driver-extra 8e552b7 [Andrew Or] Include an example of spark.*.extraJavaOptions de765c9 [Andrew Or] Print spark-class command properly a4df3c4 [Andrew Or] Move parsing and escaping logic to utils.sh dec2343 [Andrew Or] Only export variables if they exist fa2136e [Andrew Or] Escape Java options + parse java properties files properly ef12f74 [Andrew Or] Minor formatting 4ec22a1 [Andrew Or] Merge branch 'master' of github.com:apache/spark into submit-driver-extra e5cfb46 [Andrew Or] Collapse duplicate code + fix potential whitespace issues 4edcaa8 [Andrew Or] Redirect stdout to stderr for python 130f295 [Andrew Or] Handle spark.driver.memory too 98dd8e3 [Andrew Or] Add warning if properties file does not exist 8843562 [Andrew Or] Fix compilation issues... 75ee6b4 [Andrew Or] Remove accidentally added file 63ed2e9 [Andrew Or] Merge branch 'master' of github.com:apache/spark into submit-driver-extra 0025474 [Andrew Or] Revert SparkSubmit handling of --driver-* options for only cluster mode a2ab1b0 [Andrew Or] Parse spark.driver.extra* in bash 250cb95 [Andrew Or] Do not ignore spark.driver.extra* for client mode (cherry picked from commit b3ec51b) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
Add explicit row copies when sort based shuffle is on. Author: Michael Armbrust <michael@databricks.com> Closes #2066 from marmbrus/sortShuffle and squashes the following commits: fcd7bb2 [Michael Armbrust] Fix sort based shuffle for spark sql. (cherry picked from commit a2e658d) Signed-off-by: Michael Armbrust <michael@databricks.com>
… initialization of job conf ...al job conf Author: Alex Liu <alex_liu68@yahoo.com> Closes #1927 from alexliu68/SPARK-SQL-2846 and squashes the following commits: e4bdc4c [Alex Liu] SPARK-SQL-2846 add configureInputJobPropertiesForStorageHandler to initial job conf (cherry picked from commit d9e9414) Signed-off-by: Michael Armbrust <michael@databricks.com>
Instead of keeping copies in all pages, just reference the values kept in the base SparkUI instance (by making them available via getters). Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #1252 from vanzin/SPARK-2169 and squashes the following commits: 4412fc6 [Marcelo Vanzin] Simplify UIUtils.headerSparkPage signature. 4e5d35a [Marcelo Vanzin] [SPARK-2169] Don't copy appName / basePath everywhere.
Simple way to reproduce this in the UI:
```scala
val f = new java.io.File("/tmp/test")
f.delete()
sc.parallelize(1 to 2, 2).map(x => (x,x )).repartition(3).mapPartitionsWithContext { case (context, iter) =>
if (context.partitionId == 0) {
val f = new java.io.File("/tmp/test")
if (!f.exists) {
f.mkdir()
System.exit(0);
}
}
iter
}.count()
```
Author: Reynold Xin <rxin@apache.org>
Closes #1545 from rxin/stage-attempt and squashes the following commits:
3ee1d2a [Reynold Xin] - Rename attempt to retry in UI. - Properly report stage failure in FetchFailed.
40a6bd5 [Reynold Xin] Updated test suites.
c414c36 [Reynold Xin] Fixed the hanging in JobCancellationSuite.
b3e2eed [Reynold Xin] Oops previous code didn't compile.
0f36075 [Reynold Xin] Mark unknown stage attempt with id -1 and drop that in JobProgressListener.
6c08b07 [Reynold Xin] Addressed code review feedback.
4e5faa2 [Reynold Xin] [SPARK-2298] Encode stage attempt in SparkListener & UI.
This reverts commit c204a74.
This reverts commit d428d88.
We read the py4j port from the stdout of the `bin/spark-submit` subprocess. If there is interference in stdout (e.g. a random echo in `spark-submit`), we throw an exception with a warning message. We do not, however, distinguish between this case from the case where no stdout is produced at all. I wasted a non-trivial amount of time being baffled by this exception in search of places where I print random whitespace (in vain, of course). A clearer exception message that distinguishes between these cases will prevent similar headaches that I have gone through. Author: Andrew Or <andrewor14@gmail.com> Closes #2067 from andrewor14/python-exception and squashes the following commits: 742f823 [Andrew Or] Further clarify warning messages e96a7a0 [Andrew Or] Distinguish between unexpected output and no output at all (cherry picked from commit ba3c730) Signed-off-by: Andrew Or <andrewor14@gmail.com>
Moved TF-IDF before Word2Vec because the former is more basic. I also added a link for Word2Vec. atalwalkar Author: Xiangrui Meng <meng@databricks.com> Closes #2061 from mengxr/tfidf-doc and squashes the following commits: ca04c70 [Xiangrui Meng] address comments a5ea4b4 [Xiangrui Meng] add tf-idf user guide (cherry picked from commit e157187) Signed-off-by: Xiangrui Meng <meng@databricks.com>
atalwalkar srowen Author: Xiangrui Meng <meng@databricks.com> Closes #2064 from mengxr/als-doc and squashes the following commits: b2e20ab [Xiangrui Meng] introduced -> discussed 98abdd7 [Xiangrui Meng] add reference 339bd08 [Xiangrui Meng] add a section about regularization parameter in ALS (cherry picked from commit e0f9462) Signed-off-by: Xiangrui Meng <meng@databricks.com>
This is failing my tests in #1777. @tdas Author: Andrew Or <andrewor14@gmail.com> Closes #1803 from andrewor14/fix-flaky-streaming-test and squashes the following commits: ea11a03 [Andrew Or] Catch all exceptions caused by BindExceptions 54a0ca0 [Andrew Or] Merge branch 'master' of github.com:apache/spark into fix-flaky-streaming-test 664095c [Andrew Or] Tone down bind exception message af3ddc9 [Andrew Or] Handle port collisions in flume polling test
…to in Flume Polling Tests. Author: Hari Shreedharan <harishreedharan@gmail.com> Closes #1820 from harishreedharan/use-free-ports and squashes the following commits: b939067 [Hari Shreedharan] Remove unused import. 67856a8 [Hari Shreedharan] Remove findFreePort. 0ea51d1 [Hari Shreedharan] Make some changes to getPort to use map on the serverOpt. 1fb0283 [Hari Shreedharan] Merge branch 'master' of https://github.com/apache/spark into use-free-ports b351651 [Hari Shreedharan] Allow Netty to choose port, and query it to decide the port to bind to. Leaving findFreePort as is, if other tests want to use it at some point. e6c9620 [Hari Shreedharan] Making sure the second sink uses the correct port. 11c340d [Hari Shreedharan] Add info about race condition to scaladoc. e89d135 [Hari Shreedharan] Adding Scaladoc. 6013bb0 [Hari Shreedharan] [STREAMING] Find free ports to use before attempting to create Flume Sink in Flume Polling Suite
Also, minor modifications to the MapR profile.
Updated DecisionTree documentation, with examples for Java, Python. Added same Java example to code as well. CC: @mengxr @manishamde @atalwalkar Author: Joseph K. Bradley <joseph.kurata.bradley@gmail.com> Closes #2063 from jkbradley/dt-docs and squashes the following commits: 2dd2c19 [Joseph K. Bradley] Last updates based on github review. 9dd1b6b [Joseph K. Bradley] Updated decision tree doc. d802369 [Joseph K. Bradley] Updates based on comments: cache data, corrected doc text. b9bee04 [Joseph K. Bradley] Updated DT examples 57eee9f [Joseph K. Bradley] Created JavaDecisionTree example from example in docs, and corrected doc example as needed. d939a92 [Joseph K. Bradley] Updated DecisionTree documentation. Added Java, Python examples. (cherry picked from commit 050f8d0) Signed-off-by: Xiangrui Meng <meng@databricks.com>
The issue is that the yarn/alpha/pom.xml using 1.1.0 instead of 1.1.1-SNAPSHOT version. update the pom.xml to 1.1.1-SNAPSHOT (same as yarn/stable/pom.xml)
|
Can one of the admins verify this patch? |
Contributor
|
@chesterxgchen could you check how you submitted the PR? You seem to be merging a lot of unrelated things here. |
Author
|
I only changed one line of code in each PR That's strange, let me take a look Sent from my iPhone
|
Author
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Let me close it and re-generate this |
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