[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/9893#issuecomment-183219842
  
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[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/9893#issuecomment-183219843
  
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[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/9893#issuecomment-183219699
  
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 * This patch **fails Spark unit tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [Documentation] Added pygments.rb dependancy

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11180#issuecomment-183219234
  
Can one of the admins verify this patch?


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[GitHub] spark pull request: Added pygments.rb dependancy

2016-02-11 Thread amitdev
GitHub user amitdev opened a pull request:

https://github.com/apache/spark/pull/11180

Added pygments.rb dependancy

Looks like pygments.rb gem is also required for jekyll build to work. At 
least on Ubuntu/RHEL I could not do build without this dependency. So added 
this to steps.

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/amitdev/spark master

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/spark/pull/11180.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #11180


commit f705e9bbe7f1e6a6393062c07e239b23ebf53ac8
Author: Amit Dev 
Date:   2016-02-12T07:43:13Z

Added pygments.rb dependancy




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[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/9893#issuecomment-183216520
  
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[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/9893#issuecomment-183216521
  
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[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/9893#issuecomment-183216221
  
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 for PR 9893 at commit 
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 * This patch **fails Spark unit tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-13294] [PROJECT INFRA] Don't build full...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11178#issuecomment-183211245
  
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 * This patch **fails MiMa tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-13294] [PROJECT INFRA] Don't build full...

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/11178#issuecomment-183211271
  
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[GitHub] spark pull request: [SPARK-13294] [PROJECT INFRA] Don't build full...

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/11178#issuecomment-183211270
  
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[GitHub] spark pull request: [SPARK-13294] [PROJECT INFRA] Don't build full...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11178#issuecomment-183206102
  
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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183206172
  
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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183206177
  
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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183205820
  
**[Test build #51173 has 
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 for PR 11179 at commit 
[`8d443e9`](https://github.com/apache/spark/commit/8d443e9d7cd4b8b4cf7a4e14bec8287b7db6aff7).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: SPARK-12729 PhantomReferences to replace Final...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11140#issuecomment-183201556
  
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[GitHub] spark pull request: [SPARK-6166] Limit number of in flight outboun...

2016-02-11 Thread zsxwing
Github user zsxwing commented on the pull request:

https://github.com/apache/spark/pull/10838#issuecomment-183200705
  
@redsanket what's your JIRA account name? I want to assign it to you.


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[GitHub] spark pull request: [SPARK-6166] Limit number of in flight outboun...

2016-02-11 Thread asfgit
Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/10838


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[GitHub] spark pull request: [SPARK-6166] Limit number of in flight outboun...

2016-02-11 Thread zsxwing
Github user zsxwing commented on the pull request:

https://github.com/apache/spark/pull/10838#issuecomment-183200242
  
Merging to master. Thanks, @redsanket


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[GitHub] spark pull request: SPARK-12729 PhantomReferences to replace Final...

2016-02-11 Thread zsxwing
Github user zsxwing commented on the pull request:

https://github.com/apache/spark/pull/11140#issuecomment-183198830
  
retest this please


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[GitHub] spark pull request: [WebUI][SPARK-7889] HistoryServer updates UI f...

2016-02-11 Thread rxin
Github user rxin commented on the pull request:

https://github.com/apache/spark/pull/8#issuecomment-183198008
  
Just saw this got merged. I'm probably missing some context, but can 
somebody explain to me why something so conceptually simple leads to such a big 
patch?


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[GitHub] spark pull request: [SPARK-12153][SPARK-7617][MLlib]add support of...

2016-02-11 Thread ygcao
Github user ygcao commented on the pull request:

https://github.com/apache/spark/pull/10152#issuecomment-183197942
  
addressed new comments. still kept the if statement as I explained by 
sample codes.
reran test and lint test. Jenkins should still be happy :fireworks: 


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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183197817
  
**[Test build #51173 has 
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[GitHub] spark pull request: [SPARK-12705] [SQL] push missing attributes fo...

2016-02-11 Thread gatorsmile
Github user gatorsmile commented on the pull request:

https://github.com/apache/spark/pull/11153#issuecomment-183197064
  
LGTM


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[GitHub] spark pull request: [SPARK-13221] [SQL] Fixing GroupingSets when A...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11100#issuecomment-183195272
  
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[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/9893#issuecomment-183195289
  
**[Test build #51174 has 
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[GitHub] spark pull request: [SPARK-13221] [SQL] Fixing GroupingSets when A...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11100#issuecomment-183195269
  
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[GitHub] spark pull request: [SPARK-13221] [SQL] Fixing GroupingSets when A...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11100#issuecomment-183194619
  
**[Test build #51169 has 
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 for PR 11100 at commit 
[`79c11de`](https://github.com/apache/spark/commit/79c11de8954e137e134d3a8645b6936cd625f38e).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-13196] [MLlib] Optimize the iterator in...

2016-02-11 Thread mengxr
Github user mengxr commented on the pull request:

https://github.com/apache/spark/pull/11078#issuecomment-183194684
  
@hhbyyh Did you test it? `Iterator` is lazy. I think the new version would 
consume more memory because `modified` would store all the values.


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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183194055
  
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[GitHub] spark pull request: [SPARK-12153][SPARK-7617][MLlib]add support of...

2016-02-11 Thread ygcao
Github user ygcao commented on a diff in the pull request:

https://github.com/apache/spark/pull/10152#discussion_r52708705
  
--- Diff: 
mllib/src/main/scala/org/apache/spark/mllib/feature/Word2Vec.scala ---
@@ -289,24 +301,20 @@ class Word2Vec extends Serializable with Logging {
 val expTable = sc.broadcast(createExpTable())
 val bcVocab = sc.broadcast(vocab)
 val bcVocabHash = sc.broadcast(vocabHash)
-
-val sentences: RDD[Array[Int]] = words.mapPartitions { iter =>
-  new Iterator[Array[Int]] {
-def hasNext: Boolean = iter.hasNext
-
-def next(): Array[Int] = {
-  val sentence = ArrayBuilder.make[Int]
-  var sentenceLength = 0
-  while (iter.hasNext && sentenceLength < MAX_SENTENCE_LENGTH) {
-val word = bcVocabHash.value.get(iter.next())
-word match {
-  case Some(w) =>
-sentence += w
-sentenceLength += 1
-  case None =>
-}
+// each partition is a collection of sentences,
+// will be translated into arrays of Index integer
+val sentences: RDD[Array[Int]] = dataset.mapPartitions { sentenceIter 
=>
+  // Each sentence will map to 0 or more Array[Int]
+  sentenceIter.flatMap { sentence => {
+  // Sentence of words, some of which map to a word index
+  val wordIndexes = sentence.flatMap(bcVocabHash.value.get)
+  if (wordIndexes.nonEmpty) {
--- End diff --

Sorry, still not quite sure about this. did a test, turns out I am right 
:grinning: 
scala> val sentences=List("test sen 1","","testsen 2")
sentences: List[String] = List(test sen 1, "", testsen 2)

scala> val rdd=sc.parallelize(sentences)
rdd: org.apache.spark.rdd.RDD[String] = ParallelCollectionRDD[0] at 
parallelize at :23

scala> val results=rdd.flatMap(sen=>sen.split(" ").grouped(1))
results: org.apache.spark.rdd.RDD[Array[String]] = MapPartitionsRDD[1] at 
flatMap at :25

scala> results.collect
res0: Array[Array[String]] = Array(Array(test), Array(sen), Array(1), 
**Array("")**, Array(testsen), Array(2))

if we don't have the if statement, we'll result empty things which could 
cause trouble for following steps. I'd like to be on the safe side. if 
statement is cheap enough.


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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183194060
  
Test PASSed.
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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183193865
  
**[Test build #51170 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/51170/consoleFull)**
 for PR 11179 at commit 
[`8d443e9`](https://github.com/apache/spark/commit/8d443e9d7cd4b8b4cf7a4e14bec8287b7db6aff7).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread mengxr
Github user mengxr commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183191566
  
@yanboliang Could you take a look?


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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread mengxr
Github user mengxr commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183191594
  
ok to test


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[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/9893#issuecomment-183189659
  
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[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/9893#issuecomment-183189658
  
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[GitHub] spark pull request: [SPARK-10521][SQL] Utilize Docker for test DB2...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/9893#issuecomment-183189627
  
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[GitHub] spark pull request: [SPARK-12705] [SQL] push missing attributes fo...

2016-02-11 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request:

https://github.com/apache/spark/pull/11153#discussion_r52707357
  
--- Diff: 
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
 ---
@@ -572,98 +572,64 @@ class Analyzer(
   // Skip sort with aggregate. This will be handled in 
ResolveAggregateFunctions
   case sa @ Sort(_, _, child: Aggregate) => sa
 
-  case s @ Sort(_, _, child) if !s.resolved && child.resolved =>
-val (newOrdering, missingResolvableAttrs) = 
collectResolvableMissingAttrs(s.order, child)
-
-if (missingResolvableAttrs.isEmpty) {
-  val unresolvableAttrs = s.order.filterNot(_.resolved)
-  logDebug(s"Failed to find $unresolvableAttrs in 
${child.output.mkString(", ")}")
-  s // Nothing we can do here. Return original plan.
-} else {
-  // Add the missing attributes into projectList of Project/Window 
or
-  //   aggregateExpressions of Aggregate, if they are in the 
inputSet
-  //   but not in the outputSet of the plan.
-  val newChild = child transformUp {
-case p: Project =>
-  p.copy(projectList = p.projectList ++
-missingResolvableAttrs.filter((p.inputSet -- 
p.outputSet).contains))
-case w: Window =>
-  w.copy(projectList = w.projectList ++
-missingResolvableAttrs.filter((w.inputSet -- 
w.outputSet).contains))
-case a: Aggregate =>
-  val resolvableAttrs = 
missingResolvableAttrs.filter(a.groupingExpressions.contains)
-  val notResolvedAttrs = 
resolvableAttrs.filterNot(a.aggregateExpressions.contains)
-  val newAggregateExpressions = a.aggregateExpressions ++ 
notResolvedAttrs
-  a.copy(aggregateExpressions = newAggregateExpressions)
-case o => o
-  }
-
+  case s @ Sort(order, _, child) if !s.resolved && child.resolved =>
+val newOrder = order.map(resolveExpressionRecursively(_, 
child).asInstanceOf[SortOrder])
+val requiredAttrs = AttributeSet(newOrder).filter(_.resolved)
+val missingAttrs = requiredAttrs -- child.outputSet
+if (missingAttrs.nonEmpty) {
   // Add missing attributes and then project them away after the 
sort.
   Project(child.output,
-Sort(newOrdering, s.global, newChild))
+Sort(newOrder, s.global, addMissingAttr(child, missingAttrs)))
+} else if (newOrder != order) {
+  s.copy(order = newOrder)
+} else {
+  s
 }
 }
 
 /**
- * Traverse the tree until resolving the sorting attributes
- * Return all the resolvable missing sorting attributes
- */
-@tailrec
-private def collectResolvableMissingAttrs(
-ordering: Seq[SortOrder],
-plan: LogicalPlan): (Seq[SortOrder], Seq[Attribute]) = {
+  * Add the missing attributes into projectList of Project/Window or 
aggregateExpressions of
+  * Aggregate.
+  */
+private def addMissingAttr(plan: LogicalPlan, missingAttrs: 
AttributeSet): LogicalPlan = {
+  if (missingAttrs.isEmpty) {
+return plan
+  }
   plan match {
-// Only Windows and Project have projectList-like attribute.
-case un: UnaryNode if un.isInstanceOf[Project] || 
un.isInstanceOf[Window] =>
-  val (newOrdering, missingAttrs) = 
resolveAndFindMissing(ordering, un, un.child)
-  // If missingAttrs is non empty, that means we got it and return 
it;
-  // Otherwise, continue to traverse the tree.
-  if (missingAttrs.nonEmpty) {
-(newOrdering, missingAttrs)
-  } else {
-collectResolvableMissingAttrs(ordering, un.child)
-  }
+case p: Project =>
+  val missing = missingAttrs -- p.child.outputSet
+  Project(p.projectList ++ missingAttrs, addMissingAttr(p.child, 
missing))
+case w: Window =>
+  val missing = missingAttrs -- w.child.outputSet
+  w.copy(projectList = w.projectList ++ missingAttrs,
+child = addMissingAttr(w.child, missing))
 case a: Aggregate =>
-  val (newOrdering, missingAttrs) = 
resolveAndFindMissing(ordering, a, a.child)
-  // For Aggregate, all the order by columns must be specified in 
group by clauses
-  if (missingAttrs.nonEmpty &&
-  missingAttrs.forall(ar => 
a.groupingExpressions.exists(_.semanticEquals(ar {
-(newOrdering, missingAttrs)
-  } else {
-// If missingAttrs is empty, we are unable to res

[GitHub] spark pull request: [SPARK-12705] [SQL] push missing attributes fo...

2016-02-11 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request:

https://github.com/apache/spark/pull/11153#discussion_r52707329
  
--- Diff: 
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
 ---
@@ -572,98 +572,64 @@ class Analyzer(
   // Skip sort with aggregate. This will be handled in 
ResolveAggregateFunctions
   case sa @ Sort(_, _, child: Aggregate) => sa
 
-  case s @ Sort(_, _, child) if !s.resolved && child.resolved =>
-val (newOrdering, missingResolvableAttrs) = 
collectResolvableMissingAttrs(s.order, child)
-
-if (missingResolvableAttrs.isEmpty) {
-  val unresolvableAttrs = s.order.filterNot(_.resolved)
-  logDebug(s"Failed to find $unresolvableAttrs in 
${child.output.mkString(", ")}")
-  s // Nothing we can do here. Return original plan.
-} else {
-  // Add the missing attributes into projectList of Project/Window 
or
-  //   aggregateExpressions of Aggregate, if they are in the 
inputSet
-  //   but not in the outputSet of the plan.
-  val newChild = child transformUp {
-case p: Project =>
-  p.copy(projectList = p.projectList ++
-missingResolvableAttrs.filter((p.inputSet -- 
p.outputSet).contains))
-case w: Window =>
-  w.copy(projectList = w.projectList ++
-missingResolvableAttrs.filter((w.inputSet -- 
w.outputSet).contains))
-case a: Aggregate =>
-  val resolvableAttrs = 
missingResolvableAttrs.filter(a.groupingExpressions.contains)
-  val notResolvedAttrs = 
resolvableAttrs.filterNot(a.aggregateExpressions.contains)
-  val newAggregateExpressions = a.aggregateExpressions ++ 
notResolvedAttrs
-  a.copy(aggregateExpressions = newAggregateExpressions)
-case o => o
-  }
-
+  case s @ Sort(order, _, child) if !s.resolved && child.resolved =>
+val newOrder = order.map(resolveExpressionRecursively(_, 
child).asInstanceOf[SortOrder])
+val requiredAttrs = AttributeSet(newOrder).filter(_.resolved)
+val missingAttrs = requiredAttrs -- child.outputSet
+if (missingAttrs.nonEmpty) {
   // Add missing attributes and then project them away after the 
sort.
   Project(child.output,
-Sort(newOrdering, s.global, newChild))
+Sort(newOrder, s.global, addMissingAttr(child, missingAttrs)))
+} else if (newOrder != order) {
+  s.copy(order = newOrder)
+} else {
+  s
 }
 }
 
 /**
- * Traverse the tree until resolving the sorting attributes
- * Return all the resolvable missing sorting attributes
- */
-@tailrec
-private def collectResolvableMissingAttrs(
-ordering: Seq[SortOrder],
-plan: LogicalPlan): (Seq[SortOrder], Seq[Attribute]) = {
+  * Add the missing attributes into projectList of Project/Window or 
aggregateExpressions of
+  * Aggregate.
+  */
+private def addMissingAttr(plan: LogicalPlan, missingAttrs: 
AttributeSet): LogicalPlan = {
--- End diff --

It makes sense to me. Thanks!


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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11179#issuecomment-183185609
  
**[Test build #51170 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/51170/consoleFull)**
 for PR 11179 at commit 
[`8d443e9`](https://github.com/apache/spark/commit/8d443e9d7cd4b8b4cf7a4e14bec8287b7db6aff7).


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[GitHub] spark pull request: [SPARK-13295] [ ML, MLlib ] AFTSurvivalRegress...

2016-02-11 Thread NarineK
GitHub user NarineK opened a pull request:

https://github.com/apache/spark/pull/11179

[SPARK-13295] [ ML, MLlib ] AFTSurvivalRegression.AFTAggregator 
improvements - Avoids creating new instances of arrays/vectors for each record

As also mentioned/marked by TODO in AFTAggregator.AFTAggregator.add(data: 
AFTPoint) a new array is being created for intercept value and it is being 
concatenated
with another array which contains the betas, the resulted Array is being 
converted into a Dense vector which in it's turn is being converted into breeze 
vector.
This is expensive and not necessarily beautiful.

I've tried to solve above mentioned problem by simple algebraic 
decompositions - keeping and treating intercept independently.

Please let me know what do you think and if you have any questions.

Thanks,
Narine


You can merge this pull request into a Git repository by running:

$ git pull https://github.com/NarineK/spark survivaloptim

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/spark/pull/11179.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #11179


commit 8d443e9d7cd4b8b4cf7a4e14bec8287b7db6aff7
Author: Narine Kokhlikyan 
Date:   2016-02-12T02:42:08Z

Initial commit - AFTSurvivalRegression improvements




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[GitHub] spark pull request: [SPARK-13294] [PROJECT INFRA] Don't build full...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11178#issuecomment-183181035
  
Merged build finished. Test FAILed.


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[GitHub] spark pull request: [SPARK-13294] [PROJECT INFRA] Don't build full...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11178#issuecomment-183181025
  
**[Test build #51168 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/51168/consoleFull)**
 for PR 11178 at commit 
[`5528c48`](https://github.com/apache/spark/commit/5528c48a7524952d3cc1f2d2a2bd303696c07f59).
 * This patch **fails MiMa tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-13294] [PROJECT INFRA] Don't build full...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11178#issuecomment-183181036
  
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[GitHub] spark pull request: [SPARK-13221] [SQL] Fixing GroupingSets when A...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11100#issuecomment-183180286
  
**[Test build #51169 has 
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[GitHub] spark pull request: [SPARK-13294] [PROJECT INFRA] Don't build full...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11178#issuecomment-183179580
  
**[Test build #51168 has 
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[GitHub] spark pull request: [SPARK-13221] [SQL] Fixing GroupingSets when A...

2016-02-11 Thread gatorsmile
Github user gatorsmile commented on the pull request:

https://github.com/apache/spark/pull/11100#issuecomment-183178340
  
Thank you! @davies @aray 

Yeah, my first fix is very similar to what you proposed above. Will 
remember what you said regarding `GROUPING__ID`. After the release of 2.0, I 
will try to deprecate it and issue an error message. 

BTW, just tried the code changes and it works well in my local environment. 
Updated the codes. Thanks!


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[GitHub] spark pull request: [SPARK-12976][SQL] Add LazilyGenerateOrdering ...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/10894#issuecomment-183172788
  
Test PASSed.
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[GitHub] spark pull request: [SPARK-12976][SQL] Add LazilyGenerateOrdering ...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/10894#issuecomment-183172787
  
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[GitHub] spark pull request: [SPARK-12976][SQL] Add LazilyGenerateOrdering ...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/10894#issuecomment-183172697
  
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 for PR 10894 at commit 
[`7151a73`](https://github.com/apache/spark/commit/7151a737f36eacf9f367068e025c63f281c7d8c5).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-12757][WIP] Use reference counting to p...

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/10705#issuecomment-183170957
  
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[GitHub] spark pull request: [SPARK-12757][WIP] Use reference counting to p...

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/10705#issuecomment-183170958
  
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[GitHub] spark pull request: [SPARK-12757][WIP] Use reference counting to p...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/10705#issuecomment-183170927
  
**[Test build #51146 has 
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 for PR 10705 at commit 
[`ef7d885`](https://github.com/apache/spark/commit/ef7d88508af04b81d6671fd7ccf55111ca3e7856).
 * This patch **fails from timeout after a configured wait of \`250m\`**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-7889] [CORE] HistoryServer to refresh c...

2016-02-11 Thread squito
Github user squito commented on the pull request:

https://github.com/apache/spark/pull/6935#issuecomment-183169031
  
ps can you close this one now?


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[GitHub] spark pull request: [WebUI][SPARK-7889] HistoryServer updates UI f...

2016-02-11 Thread asfgit
Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/8


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[GitHub] spark pull request: [WebUI][SPARK-7889] HistoryServer updates UI f...

2016-02-11 Thread squito
Github user squito commented on the pull request:

https://github.com/apache/spark/pull/8#issuecomment-183168840
  
merged to master, thanks @steveloughran!


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[GitHub] spark pull request: [SPARK-13257] [Improvement] Refine naive Bayes...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11125#issuecomment-183159966
  
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[GitHub] spark pull request: [SPARK-13257] [Improvement] Refine naive Bayes...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11125#issuecomment-183159907
  
**[Test build #51166 has 
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 for PR 11125 at commit 
[`7e3ea32`](https://github.com/apache/spark/commit/7e3ea32fdd51f2e5a631602b23576b6330d9f112).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-13257] [Improvement] Refine naive Bayes...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11125#issuecomment-183159964
  
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[GitHub] spark pull request: [SPARK-13260][SQL] count(*) does not work with...

2016-02-11 Thread HyukjinKwon
Github user HyukjinKwon commented on the pull request:

https://github.com/apache/spark/pull/11169#issuecomment-183158218
  
@rxin Can we maybe merge this for now and then take the optimisation into 
account in another PR?

This optimisation would apply to all the pruned scan as well and I think I 
should deal with this in another PR.


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[GitHub] spark pull request: [SPARK-13257] [Improvement] Refine naive Bayes...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11125#issuecomment-183158035
  
**[Test build #51166 has 
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[GitHub] spark pull request: [SPARK-12976][SQL] Add LazilyGenerateOrdering ...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/10894#issuecomment-183154802
  
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[GitHub] spark pull request: [SPARK-13153][PySpark] ML persistence failed w...

2016-02-11 Thread asfgit
Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/11043


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[GitHub] spark pull request: [SPARK-13257] [Improvement] Refine naive Bayes...

2016-02-11 Thread mengxr
Github user mengxr commented on the pull request:

https://github.com/apache/spark/pull/11125#issuecomment-183153830
  
ok to test


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[GitHub] spark pull request: [SPARK-13153][PySpark] ML persistence failed w...

2016-02-11 Thread mengxr
Github user mengxr commented on the pull request:

https://github.com/apache/spark/pull/11043#issuecomment-183153739
  
Merged into master and branch-1.6. Thanks!


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[GitHub] spark pull request: [SPARK-12746][ML] ArrayType(_, true) should al...

2016-02-11 Thread mengxr
Github user mengxr commented on the pull request:

https://github.com/apache/spark/pull/10697#issuecomment-183153557
  
Merged into master. Thanks! @Earthson I didn't merge it into branch-1.6 
because `checkColumnTypes` is not available on branch-1.6. I don't think this 
is a critical bug for backporting. But if you have time to prepare a PR for 
branch-1.6, I'm happy to merge it.


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[GitHub] spark pull request: [SPARK-13293] [SQL] generate Expand

2016-02-11 Thread rxin
Github user rxin commented on a diff in the pull request:

https://github.com/apache/spark/pull/11177#discussion_r52700130
  
--- Diff: 
sql/core/src/main/scala/org/apache/spark/sql/execution/Expand.scala ---
@@ -71,9 +80,76 @@ case class Expand(
 idx = 0
   }
 
+  numOutputRows += 1
   result
 }
   }
 }
   }
+
+  override def upstream(): RDD[InternalRow] = {
+child.asInstanceOf[CodegenSupport].upstream()
+  }
+
+  protected override def doProduce(ctx: CodegenContext): String = {
+child.asInstanceOf[CodegenSupport].produce(ctx, this)
+  }
+
+  override def doConsume(ctx: CodegenContext, input: Seq[ExprCode]): 
String = {
+val uniqExprs: IndexedSeq[Set[Expression]] = output.indices.map { i =>
+  projections.map(p => p(i)).toSet
+}
+
+ctx.currentVars = input
+val resultVars = uniqExprs.zipWithIndex.map { case (exprs, i) =>
+  val expr = exprs.head
+  if (exprs.size == 1) {
+// it's common to have same expression for some columns in all the 
projections, for example,
+// GroupingSet will copy all the output from child as the first 
part of output.
+// We should only generate the columns once.
+BindReferences.bindReference(expr, child.output).gen(ctx)
+  } else {
+val isNull = ctx.freshName("isNull")
+val value = ctx.freshName("value")
+val code =
+  s"""
+ |boolean $isNull = true;
+ |${ctx.javaType(expr.dataType)} $value = 
${ctx.defaultValue(expr.dataType)};
+ """.stripMargin
+ExprCode(code, isNull, value)
+  }
+}
+
+// In order to prevent code exploration, we can't call `consume()` 
many times, so we call
+// that in a loop, and use swith/case to select the projections.
+val projectCodes = projections.zipWithIndex.map { case (exprs, i) =>
--- End diff --

i find the body of this loop pretty hard to understand. can we add some 
high level comment to explain what's going on?



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[GitHub] spark pull request: [SPARK-12757][WIP] Use reference counting to p...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/10705#issuecomment-183153291
  
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[GitHub] spark pull request: [SPARK-12757][WIP] Use reference counting to p...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/10705#issuecomment-183153257
  
**[Test build #51132 has 
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 for PR 10705 at commit 
[`a0c5bb3`](https://github.com/apache/spark/commit/a0c5bb336c0dc06ec9ffdf2ff12cb4f7aae3bc1d).
 * This patch **fails from timeout after a configured wait of \`250m\`**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-12757][WIP] Use reference counting to p...

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/10705#issuecomment-183153290
  
Merged build finished. Test FAILed.


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[GitHub] spark pull request: [SPARK-13293] [SQL] generate Expand

2016-02-11 Thread rxin
Github user rxin commented on a diff in the pull request:

https://github.com/apache/spark/pull/11177#discussion_r52699940
  
--- Diff: 
sql/core/src/main/scala/org/apache/spark/sql/execution/Expand.scala ---
@@ -71,9 +80,76 @@ case class Expand(
 idx = 0
   }
 
+  numOutputRows += 1
   result
 }
   }
 }
   }
+
+  override def upstream(): RDD[InternalRow] = {
+child.asInstanceOf[CodegenSupport].upstream()
+  }
+
+  protected override def doProduce(ctx: CodegenContext): String = {
+child.asInstanceOf[CodegenSupport].produce(ctx, this)
+  }
+
+  override def doConsume(ctx: CodegenContext, input: Seq[ExprCode]): 
String = {
+val uniqExprs: IndexedSeq[Set[Expression]] = output.indices.map { i =>
+  projections.map(p => p(i)).toSet
+}
+
+ctx.currentVars = input
+val resultVars = uniqExprs.zipWithIndex.map { case (exprs, i) =>
+  val expr = exprs.head
+  if (exprs.size == 1) {
+// it's common to have same expression for some columns in all the 
projections, for example,
+// GroupingSet will copy all the output from child as the first 
part of output.
+// We should only generate the columns once.
+BindReferences.bindReference(expr, child.output).gen(ctx)
+  } else {
+val isNull = ctx.freshName("isNull")
+val value = ctx.freshName("value")
+val code =
+  s"""
+ |boolean $isNull = true;
+ |${ctx.javaType(expr.dataType)} $value = 
${ctx.defaultValue(expr.dataType)};
+ """.stripMargin
+ExprCode(code, isNull, value)
+  }
+}
+
+// In order to prevent code exploration, we can't call `consume()` 
many times, so we call
--- End diff --

what do you mean by "code exploration"?


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[GitHub] spark pull request: [SPARK-12746][ML] ArrayType(_, true) should al...

2016-02-11 Thread asfgit
Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/10697


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[GitHub] spark pull request: [SPARK-12976][SQL] Add LazilyGenerateOrdering ...

2016-02-11 Thread ueshin
Github user ueshin commented on a diff in the pull request:

https://github.com/apache/spark/pull/10894#discussion_r52699952
  
--- Diff: 
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/codegen/GenerateOrdering.scala
 ---
@@ -138,3 +138,32 @@ object GenerateOrdering extends 
CodeGenerator[Seq[SortOrder], Ordering[InternalR
 
CodeGenerator.compile(code).generate(ctx.references.toArray).asInstanceOf[BaseOrdering]
   }
 }
+
+/**
+ * A lazily generate row ordering comparator.
+ */
+class LazilyGenerateOrdering(val ordering: Seq[SortOrder]) extends 
Ordering[InternalRow] {
+
+  def this(ordering: Seq[SortOrder], inputSchema: Seq[Attribute]) =
+this(ordering.map(BindReferences.bindReference(_, inputSchema)))
+
+  @transient
+  lazy val generatedOrdering = GenerateOrdering.generate(ordering)
--- End diff --

Ah, yes, it might cause a performance penalty.
I'll try to rewrite as you mentioned.


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[GitHub] spark pull request: [SPARK-13293] [SQL] generate Expand

2016-02-11 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/11177#issuecomment-183152706
  
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[GitHub] spark pull request: [SPARK-13293] [SQL] generate Expand

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/11177#issuecomment-183152703
  
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[GitHub] spark pull request: [SPARK-13293] [SQL] generate Expand

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11177#issuecomment-183152562
  
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 * This patch passes all tests.
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[GitHub] spark pull request: [SPARK-13277][BUILD] Follow-up ANTLR warnings ...

2016-02-11 Thread asfgit
Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/11174


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[GitHub] spark pull request: [SPARK-13153][PySpark] ML persistence failed w...

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https://github.com/apache/spark/pull/11043#issuecomment-183151944
  
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[GitHub] spark pull request: [SPARK-13153][PySpark] ML persistence failed w...

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[GitHub] spark pull request: [SPARK-13153][PySpark] ML persistence failed w...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11043#issuecomment-183151833
  
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 * This patch passes all tests.
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[GitHub] spark pull request: [SPARK-13277][BUILD] Follow-up ANTLR warnings ...

2016-02-11 Thread rxin
Github user rxin commented on the pull request:

https://github.com/apache/spark/pull/11174#issuecomment-183151703
  
Thanks - going to merge this in master.



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[GitHub] spark pull request: [SPARK-13277][BUILD] Follow-up ANTLR warnings ...

2016-02-11 Thread viirya
Github user viirya commented on the pull request:

https://github.com/apache/spark/pull/11174#issuecomment-183151336
  
LGTM, looks like jenkins has generated proposed warning and caught it 
correctly.


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[GitHub] spark pull request: [SPARK-12746][ML] ArrayType(_, true) should al...

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/10697#issuecomment-183151260
  
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[GitHub] spark pull request: [SPARK-12746][ML] ArrayType(_, true) should al...

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[GitHub] spark pull request: [SPARK-12746][ML] ArrayType(_, true) should al...

2016-02-11 Thread SparkQA
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https://github.com/apache/spark/pull/10697#issuecomment-183151137
  
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[GitHub] spark pull request: [SPARK-13293] [SQL] generate Expand

2016-02-11 Thread rxin
Github user rxin commented on the pull request:

https://github.com/apache/spark/pull/11177#issuecomment-183150208
  
As always, can you paste the generated code? :)



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[GitHub] spark pull request: [SPARK-13294] [PROJECT INFRA] Don't build full...

2016-02-11 Thread rxin
Github user rxin commented on the pull request:

https://github.com/apache/spark/pull/11178#issuecomment-183150046
  
LGTM provided tests pass.



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[GitHub] spark pull request: [SPARK-13154][PYTHON] Add linting for pydocs

2016-02-11 Thread AmplabJenkins
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https://github.com/apache/spark/pull/11109#issuecomment-183149783
  
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[GitHub] spark pull request: [SPARK-13154][PYTHON] Add linting for pydocs

2016-02-11 Thread AmplabJenkins
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[GitHub] spark pull request: [SPARK-13154][PYTHON] Add linting for pydocs

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11109#issuecomment-183149629
  
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[GitHub] spark pull request: [SPARK-13017][Docs] Replace example code in ml...

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https://github.com/apache/spark/pull/11142#issuecomment-183149434
  
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[GitHub] spark pull request: [SPARK-13017][Docs] Replace example code in ml...

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[GitHub] spark pull request: [SPARK-13017][Docs] Replace example code in ml...

2016-02-11 Thread SparkQA
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https://github.com/apache/spark/pull/11142#issuecomment-183149328
  
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[GitHub] spark pull request: [SPARK-12915] [SQL] add SQL metrics of numOutp...

2016-02-11 Thread asfgit
Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/11170


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[GitHub] spark pull request: [SPARK-12915] [SQL] add SQL metrics of numOutp...

2016-02-11 Thread rxin
Github user rxin commented on the pull request:

https://github.com/apache/spark/pull/11170#issuecomment-183147622
  
I'm going to merge this.



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[GitHub] spark pull request: [SPARK-12915] [SQL] add SQL metrics of numOutp...

2016-02-11 Thread rxin
Github user rxin commented on the pull request:

https://github.com/apache/spark/pull/11170#issuecomment-183147129
  
LGTM


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[GitHub] spark pull request: [SPARK-13260][SQL] count(*) does not work with...

2016-02-11 Thread HyukjinKwon
Github user HyukjinKwon commented on the pull request:

https://github.com/apache/spark/pull/11169#issuecomment-183146848
  
This 
[CSVRelation.scala#L193-L199](https://github.com/HyukjinKwon/spark/blob/SPARK-13260/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/CSVRelation.scala#L193-L199)
 will make sure it parses everything when drop-malformed mode but it does not 
in other modes.


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[GitHub] spark pull request: [SPARK-12915] [SQL] add SQL metrics of numOutp...

2016-02-11 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/11170#issuecomment-183146671
  
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 * This patch passes all tests.
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[GitHub] spark pull request: [SPARK-13260][SQL] count(*) does not work with...

2016-02-11 Thread HyukjinKwon
Github user HyukjinKwon commented on the pull request:

https://github.com/apache/spark/pull/11169#issuecomment-183146606
  
I think I should have described this in more details. This works identical 
with the original CSV datasource.

 When the parsing mode is drop-malformed, then it will try to parse all and 
in other modes, it would not.

The similar issue was found here 
https://github.com/databricks/spark-csv/issues/218 and it was fixed here 
https://github.com/databricks/spark-csv/pull/220.


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