[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread brkyvz
Github user brkyvz commented on the issue:

https://github.com/apache/spark/pull/18660
  
Also merged to branch-2.2


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread brkyvz
Github user brkyvz commented on the issue:

https://github.com/apache/spark/pull/18660
  
thanks @cloud-fan 


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread cloud-fan
Github user cloud-fan commented on the issue:

https://github.com/apache/spark/pull/18660
  
thanks, merging to master!

@brkyvz I think it's fine, this bug is very obvious.


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread brkyvz
Github user brkyvz commented on the issue:

https://github.com/apache/spark/pull/18660
  
I couldn't write an easy reproduction for the bug :(


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/18660
  
Merged build finished. Test PASSed.


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/18660
  
Test PASSed.
Refer to this link for build results (access rights to CI server needed): 
https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/79689/
Test PASSed.


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/18660
  
**[Test build #79689 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/79689/testReport)**
 for PR 18660 at commit 
[`d220290`](https://github.com/apache/spark/commit/d2202903518b3dfa0f4a719a0b9cb5431088ed66).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds the following public classes _(experimental)_:
  * `  public static class LongWrapper implements Serializable `
  * `  public static class IntWrapper implements Serializable `


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread cloud-fan
Github user cloud-fan commented on the issue:

https://github.com/apache/spark/pull/18660
  
good catch! LGTM


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread zsxwing
Github user zsxwing commented on the issue:

https://github.com/apache/spark/pull/18660
  
> I don't think we're actually trying to ship these values anywhere.

I see. They are static classes.


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread brkyvz
Github user brkyvz commented on the issue:

https://github.com/apache/spark/pull/18660
  
cc @cloud-fan and @tejasapatil who have more info based on: 

https://github.com/apache/spark/commit/c96d14abae5962a7b15239319c2a151b95f7db94


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread brkyvz
Github user brkyvz commented on the issue:

https://github.com/apache/spark/pull/18660
  
I don't think we're actually trying to ship these values anywhere. We're 
failing to serialize the task during WholeStageCodegenExec:
```
at 
org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCleaner.scala:298)
at 
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:288)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:108)
at org.apache.spark.SparkContext.clean(SparkContext.scala:2310)
at 
org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1.apply(RDD.scala:841)
at 
org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1.apply(RDD.scala:840)
at 
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
at 
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:362)
at org.apache.spark.rdd.RDD.mapPartitionsWithIndex(RDD.scala:840)
at 
org.apache.spark.sql.execution.WholeStageCodegenExec.doExecute(WholeStageCodegenExec.scala:389)
```


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread zsxwing
Github user zsxwing commented on the issue:

https://github.com/apache/spark/pull/18660
  
Is it safe to just ignore them? Maybe we should recover them 
`readExternal/read` method?


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[GitHub] spark issue #18660: [SPARK-21445] Make IntWrapper and LongWrapper in UTF8Str...

2017-07-17 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/18660
  
**[Test build #79689 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/79689/testReport)**
 for PR 18660 at commit 
[`d220290`](https://github.com/apache/spark/commit/d2202903518b3dfa0f4a719a0b9cb5431088ed66).


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