[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/12971


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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[srowen]

Github user srowen commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217801545
  
Merged to master/2.0


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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[AmplabJenkins]

Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217651236
  
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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[AmplabJenkins]

Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217651235
  
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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[SparkQA]

Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217651202
  
**[Test build #58074 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/58074/consoleFull)**
 for PR 12971 at commit 
[`78c491f`](https://github.com/apache/spark/commit/78c491f78b8351b7519797f04453f6531b9508b5).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[SparkQA]

Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217647748
  
**[Test build #58074 has 
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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[hhbyyh]

Github user hhbyyh commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217647630
  
Thanks for the review @srowen @HyukjinKwon . Updated according to the 
comments.


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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[srowen]

Github user srowen commented on a diff in the pull request:

https://github.com/apache/spark/pull/12971#discussion_r62413294
  
--- Diff: 
mllib/src/test/java/org/apache/spark/mllib/tree/JavaDecisionTreeSuite.java ---
@@ -95,6 +97,14 @@ public void runDTUsingStaticMethods() {
 
 DecisionTreeModel model = DecisionTree$.MODULE$.train(rdd.rdd(), 
strategy);
 
+// java compatibility test
+JavaRDD predictions = model.predict(rdd.map(new 
Function() {
+  @Override
+  public Vector call(LabeledPoint v1) throws Exception {
--- End diff --

Nit: no "throws Exception". Can you omit the types above and write new 
Function<>?


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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[AmplabJenkins]

Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217607981
  
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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[AmplabJenkins]

Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217607980
  
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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[SparkQA]

Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217607965
  
**[Test build #58056 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/58056/consoleFull)**
 for PR 12971 at commit 
[`b717479`](https://github.com/apache/spark/commit/b7174798c323a1fdd112ca21413442e1a89500ed).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[HyukjinKwon]

Github user HyukjinKwon commented on a diff in the pull request:

https://github.com/apache/spark/pull/12971#discussion_r62411488
  
--- Diff: 
mllib/src/test/java/org/apache/spark/mllib/tree/JavaDecisionTreeSuite.java ---
@@ -21,6 +21,8 @@
 import java.util.HashMap;
 import java.util.List;
 
+import org.apache.spark.api.java.function.Function;
+import org.apache.spark.mllib.linalg.Vector;
--- End diff --

I guess we need to reorder imports (See 
https://cwiki.apache.org/confluence/display/SPARK/Spark+Code+Style+Guide#SparkCodeStyleGuide-Imports)


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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[SparkQA]

Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217605693
  
**[Test build #58056 has 
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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[AmplabJenkins]

Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217602686
  
Merged build finished. Test FAILed.


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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[SparkQA]

Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217602678
  
**[Test build #58048 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/58048/consoleFull)**
 for PR 12971 at commit 
[`b0ce8d9`](https://github.com/apache/spark/commit/b0ce8d97ae48e19622aa26ae52ff0600212c8e25).
 * This patch **fails PySpark unit tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

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Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217602687
  
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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[SparkQA]

Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/12971#issuecomment-217601538
  
**[Test build #58048 has 
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[GitHub] spark pull request: [SPARK-14814][MLlib] API: Java compatibility, ...

[hhbyyh]

GitHub user hhbyyh opened a pull request:

https://github.com/apache/spark/pull/12971

[SPARK-14814][MLlib] API: Java compatibility, docs

## What changes were proposed in this pull request?

fix a java compatibility function in mllib DecisionTreeModel

## How was this patch tested?

existing ut




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

$ git pull https://github.com/hhbyyh/spark javacompatibility

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

https://github.com/apache/spark/pull/12971.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 #12971


commit b0ce8d97ae48e19622aa26ae52ff0600212c8e25
Author: Yuhao Yang 
Date:   2016-05-07T02:19:46Z

java compatibility




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