[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-08-07 Thread cloud-fan
Github user cloud-fan commented on the issue:

https://github.com/apache/spark/pull/13867
  
cc  @hvanhovell


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-08-18 Thread hvanhovell
Github user hvanhovell commented on the issue:

https://github.com/apache/spark/pull/13867
  
@ioana-delaney I lost track of this one. I am sorry about that. Could you 
update it?


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-08-22 Thread ioana-delaney
Github user ioana-delaney commented on the issue:

https://github.com/apache/spark/pull/13867
  
@hvanhovell I rebased my changes to the latest build. Please take a look. 
Thank you. 


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-08-22 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/13867
  
retest this please


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2017-05-16 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/13867
  
**[Test build #76985 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/76985/consoleFull)**
 for PR 13867 at commit 
[`3d8af2a`](https://github.com/apache/spark/commit/3d8af2ad685a6933400c89b2ec463e337bb8ff09).


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2017-05-16 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/13867
  
**[Test build #76985 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/76985/consoleFull)**
 for PR 13867 at commit 
[`3d8af2a`](https://github.com/apache/spark/commit/3d8af2ad685a6933400c89b2ec463e337bb8ff09).
 * This patch passes all tests.
 * This patch **does not merge cleanly**.
 * This patch adds no public classes.


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2017-05-16 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/13867
  
Build finished. Test PASSed.


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2017-05-16 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/13867
  
Test PASSed.
Refer to this link for build results (access rights to CI server needed): 
https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/76985/
Test PASSed.


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2017-06-20 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/13867
  
ping @ioana-delaney 


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2017-06-26 Thread ioana-delaney
Github user ioana-delaney commented on the issue:

https://github.com/apache/spark/pull/13867
  
@gatorsmile There were changes to the subquery design since this PR was 
implemented, including changes in the error propagation. I will need to 
reinvestigate how this PR fits into the new sub-query design.



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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2017-06-26 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/13867
  
Thanks! 


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2017-06-28 Thread ioana-delaney
Github user ioana-delaney commented on the issue:

https://github.com/apache/spark/pull/13867
  
With the ongoing changes to the subquery design, queries with deep 
correlation will return more meaningful errors. For example, the above 
mentioned query will issue the following error message:

```Cannot resolve '`t1.c2`' given input columns: [c1, c2]; line 5 pos 45 ```

The change seems to be due to SPARK-18863 which now calls 
```checkAnalysis``` for a subquery tree. 
I've tested all the test cases introduced by the current PR, and they all 
result in similar error messages.

Therefore, I will close this PR as resolved by SPARK-18863.



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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-06-22 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/13867
  
Can one of the admins verify this patch?


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-06-22 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/13867
  
**[Test build #3129 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/3129/consoleFull)**
 for PR 13867 at commit 
[`c0c1caf`](https://github.com/apache/spark/commit/c0c1caf38cfc7d0e9e32fd08af240d1c7e6e8ebb).


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-06-22 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/13867
  
**[Test build #3129 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/3129/consoleFull)**
 for PR 13867 at commit 
[`c0c1caf`](https://github.com/apache/spark/commit/c0c1caf38cfc7d0e9e32fd08af240d1c7e6e8ebb).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-06-23 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/13867
  
cc @hvanhovell @davies Could you review this PR? Thanks!


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-06-26 Thread ioana-delaney
Github user ioana-delaney commented on the issue:

https://github.com/apache/spark/pull/13867
  
@hvanhovell Thank you for reviewing the changes. I replied to your comments 
and made some updates. Please let me know.


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-06-29 Thread ioana-delaney
Github user ioana-delaney commented on the issue:

https://github.com/apache/spark/pull/13867
  
@hvanhovell Would you please let me know if you agree with my previous 
reply?

An alternative design is to remove the try-catch expression from 
resolveOuterReferences() altogether. The two try-catch expressions (i.e. 
try-catch in withPosition() and the explicit try-catch in 
resolveOuterReferences()) are used in the original design. The purpose of the 
try-catch in the resolveOuterReferences() is to intercept any exceptions coming 
from resolve() and override them by returning the unresolved attribute. One 
exception is "ambiguous reference" but, in my opinion, that should be thrown as 
an exception since it is an incorrect sql at this point. Therefore, an 
alternative design is to remove the try-catch in the resolveOuterReference() 
and let withPosition() capture any exceptions, including the new one. Let me 
know your opinion. Or we can go with my previous proposal, which aligns with 
the original design.



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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-07-08 Thread ioana-delaney
Github user ioana-delaney commented on the issue:

https://github.com/apache/spark/pull/13867
  
Can someone please review the changes? Thank you.


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[GitHub] spark issue #13867: [SPARK-16161][SQL] Ambiguous error message for unsupport...

2016-07-08 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/13867
  
cc @hvanhovell @cloud-fan Thanks!


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