[GitHub] spark issue #14679: [SPARK-17102][SQL] bypass UserDefinedGenerator for json ...

2016-08-16 Thread cloud-fan
Github user cloud-fan commented on the issue:

https://github.com/apache/spark/pull/14679
  
cc @yhuai 


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[GitHub] spark issue #14679: [SPARK-17102][SQL] bypass UserDefinedGenerator for json ...

2016-08-16 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/14679
  
**[Test build #63902 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/63902/consoleFull)**
 for PR 14679 at commit 
[`c04084d`](https://github.com/apache/spark/commit/c04084d29c3d049053a5929d6860006549c96573).


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[GitHub] spark issue #14679: [SPARK-17102][SQL] bypass UserDefinedGenerator for json ...

2016-08-17 Thread clockfly
Github user clockfly commented on the issue:

https://github.com/apache/spark/pull/14679
  
@cloud-fan  Can you post the stacktrace of the problem somewhere?

By the way, what you mean by saying

```
e.g. DataFrameSuite.simple explode, this test always fail in branch 1.6, 
but pass in master, because of the different scala versions.
```

What scala version Spark 1.6 use, and What version Spark master use? And 
why different scala version causes this problem?


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[GitHub] spark issue #14679: [SPARK-17102][SQL] bypass UserDefinedGenerator for json ...

2016-08-17 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/14679
  
**[Test build #63902 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/63902/consoleFull)**
 for PR 14679 at commit 
[`c04084d`](https://github.com/apache/spark/commit/c04084d29c3d049053a5929d6860006549c96573).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark issue #14679: [SPARK-17102][SQL] bypass UserDefinedGenerator for json ...

2016-08-17 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/14679
  
Test PASSed.
Refer to this link for build results (access rights to CI server needed): 
https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/63902/
Test PASSed.


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[GitHub] spark issue #14679: [SPARK-17102][SQL] bypass UserDefinedGenerator for json ...

2016-08-17 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/14679
  
Merged build finished. Test PASSed.


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[GitHub] spark issue #14679: [SPARK-17102][SQL] bypass UserDefinedGenerator for json ...

2016-08-17 Thread cloud-fan
Github user cloud-fan commented on the issue:

https://github.com/apache/spark/pull/14679
  
Now I have put the stacktrace in the JIRA, sorry for that.

I didn't look into this, seems like the behavior of scala reflection 
methods is different between scala 2.10 and 2.11. Anyway the json format for 
function object is not supported, we should just skip it.


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[GitHub] spark issue #14679: [SPARK-17102][SQL] bypass UserDefinedGenerator for json ...

2016-08-17 Thread yhuai
Github user yhuai commented on the issue:

https://github.com/apache/spark/pull/14679
  
Looks like it is caused by `Seq[(DataType, Boolean, String)]` in 
`UserDefinedGenerator`? I think it is fine to bypass it for now. But, it will 
be good to address issues that causing toJson crash. 


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[GitHub] spark issue #14679: [SPARK-17102][SQL] bypass UserDefinedGenerator for json ...

2016-08-17 Thread yhuai
Github user yhuai commented on the issue:

https://github.com/apache/spark/pull/14679
  
I am merging this to master, branch 2.0, and branch 1.6. So, we will not 
hit this issue. I have created 
https://issues.apache.org/jira/browse/SPARK-17109 to investigate the root cause.


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