[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-06 Thread JoshRosen
Github user JoshRosen commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-73291095
  
I've cherry-picked this into `branch-1.3` (1.3.0) as well.


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-06 Thread asfgit
Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/4258


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-06 Thread srowen
Github user srowen commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-73220358
  
This looks like a logical change, since it makes sense to use the provided 
default classloader to register user classes, just as it's already used to 
create the serializer. Given reviews from 3 other people and confirmation this 
does what's intended, it seems like a good fix to merge.


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-03 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72786916
  
  [Test build #26707 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/26707/consoleFull)
 for   PR 4258 at commit 
[`73b719f`](https://github.com/apache/spark/commit/73b719f5bc7b69fca8d51cb8b991074dc92e50ed).
 * This patch **passes all tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-03 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72786922
  
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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-03 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72780813
  
  [Test build #26707 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/26707/consoleFull)
 for   PR 4258 at commit 
[`73b719f`](https://github.com/apache/spark/commit/73b719f5bc7b69fca8d51cb8b991074dc92e50ed).
 * This patch merges cleanly.


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-03 Thread lianhuiwang
Github user lianhuiwang commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72780420
  
Jenkins, retest this please.


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-02 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72543087
  
Test FAILed.
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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-02 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72543067
  
  [Test build #26528 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/26528/consoleFull)
 for   PR 4258 at commit 
[`73b719f`](https://github.com/apache/spark/commit/73b719f5bc7b69fca8d51cb8b991074dc92e50ed).
 * 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-5470][Core]use defaultClassLoader to lo...

2015-02-02 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72533654
  
  [Test build #26528 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/26528/consoleFull)
 for   PR 4258 at commit 
[`73b719f`](https://github.com/apache/spark/commit/73b719f5bc7b69fca8d51cb8b991074dc92e50ed).
 * This patch merges cleanly.


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-02-01 Thread sryza
Github user sryza commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72405667
  
LGTM


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-30 Thread sryza
Github user sryza commented on a diff in the pull request:

https://github.com/apache/spark/pull/4258#discussion_r23855340
  
--- Diff: 
core/src/main/scala/org/apache/spark/serializer/KryoSerializer.scala ---
@@ -97,7 +87,9 @@ class KryoSerializer(conf: SparkConf)
   // Use the default classloader when calling the user registrator.
   Thread.currentThread.setContextClassLoader(classLoader)
   // Register classes given through spark.kryo.classesToRegister.
-  classesToRegister.foreach { clazz = kryo.register(clazz) }
+  classesToRegister.split(',')
--- End diff --

Can we do the splitting and filtering during initialization so that we 
don't incur them for each task?


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-30 Thread lianhuiwang
Github user lianhuiwang commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72298982
  
@sryza thank you. I have updated for your comment. Can you review again?


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-30 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72298961
  
  [Test build #26447 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/26447/consoleFull)
 for   PR 4258 at commit 
[`73b719f`](https://github.com/apache/spark/commit/73b719f5bc7b69fca8d51cb8b991074dc92e50ed).
 * This patch merges cleanly.


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-30 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72301751
  
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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-30 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-72301748
  
  [Test build #26447 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/26447/consoleFull)
 for   PR 4258 at commit 
[`73b719f`](https://github.com/apache/spark/commit/73b719f5bc7b69fca8d51cb8b991074dc92e50ed).
 * This patch **passes all tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-28 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-71964178
  
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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-28 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-71958741
  
  [Test build #26281 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/26281/consoleFull)
 for   PR 4258 at commit 
[`64cf306`](https://github.com/apache/spark/commit/64cf3069457de9ba303faa0018a82ac3ec5eb6a0).
 * This patch merges cleanly.


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-28 Thread zzcclp
Github user zzcclp commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-71959063
  
LGTM, I test this with spark-branch 1.2, it works correctly. :)


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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-28 Thread lianhuiwang
GitHub user lianhuiwang opened a pull request:

https://github.com/apache/spark/pull/4258

[SPARK-5470][Core]use defaultClassLoader to load classes of 
classesToRegister in KryoSeria...

Now KryoSerializer load classes of classesToRegister at the time of its 
initialization. when we set spark.kryo.classesToRegister=class1, it will throw 
SparkException(Failed to load class to register with Kryo.
because in KryoSerializer's initialization, classLoader cannot include 
class of user's jars.
we need to use defaultClassLoader of Serializer in newKryo(), because 
executor will reset defaultClassLoader of Serializer after Serializer's 
initialization.

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

$ git pull https://github.com/lianhuiwang/spark SPARK-5470

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

https://github.com/apache/spark/pull/4258.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 #4258


commit 64cf3069457de9ba303faa0018a82ac3ec5eb6a0
Author: lianhuiwang lianhuiwan...@gmail.com
Date:   2015-01-29T02:25:21Z

use defaultClassLoader to load classes of classesToRegister in 
KryoSerializer




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[GitHub] spark pull request: [SPARK-5470][Core]use defaultClassLoader to lo...

2015-01-28 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4258#issuecomment-71964173
  
  [Test build #26281 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/26281/consoleFull)
 for   PR 4258 at commit 
[`64cf306`](https://github.com/apache/spark/commit/64cf3069457de9ba303faa0018a82ac3ec5eb6a0).
 * This patch **passes all tests**.
 * This patch merges cleanly.
 * This patch adds the following public classes _(experimental)_:
  * `class LogisticRegression(JavaEstimator, HasFeaturesCol, HasLabelCol, 
HasPredictionCol, HasMaxIter,`
  * `class LogisticRegressionModel(JavaModel):`
  * `class Tokenizer(JavaTransformer, HasInputCol, HasOutputCol):`
  * `class HashingTF(JavaTransformer, HasInputCol, HasOutputCol, 
HasNumFeatures):`
  * `class Param(object):`
  * `class Params(Identifiable):`
  * `template = '''class Has$Name(Params):`
  * `class HasMaxIter(Params):`
  * `class HasRegParam(Params):`
  * `class HasFeaturesCol(Params):`
  * `class HasLabelCol(Params):`
  * `class HasPredictionCol(Params):`
  * `class HasInputCol(Params):`
  * `class HasOutputCol(Params):`
  * `class HasNumFeatures(Params):`
  * `class Estimator(Params):`
  * `class Transformer(Params):`
  * `class Pipeline(Estimator):`
  * `class PipelineModel(Transformer):`
  * `class Identifiable(object):`
  * `class JavaWrapper(Params):`
  * `class JavaEstimator(Estimator, JavaWrapper):`
  * `class JavaTransformer(Transformer, JavaWrapper):`
  * `class JavaModel(JavaTransformer):`



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