[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-06-13 Thread maropu
Github user maropu commented on the issue:

https://github.com/apache/spark/pull/17164
  
ok


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-06-13 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/17164
  
@maropu Maybe we can close this PR at first?


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-27 Thread maropu
Github user maropu commented on the issue:

https://github.com/apache/spark/pull/17164
  
okay, I keep this open. Yea, sure and I'm interested in. If there are 
sub-tasks for that, I'd be grad if you ping me. Thanks!


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-27 Thread hvanhovell
Github user hvanhovell commented on the issue:

https://github.com/apache/spark/pull/17164
  
@maropu I am not sure. I like to keep interesting PRs open. Would you be 
interested in doing some work on the planner?


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-26 Thread maropu
Github user maropu commented on the issue:

https://github.com/apache/spark/pull/17164
  
okay, it'd be better to close this?


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-26 Thread hvanhovell
Github user hvanhovell commented on the issue:

https://github.com/apache/spark/pull/17164
  
@maropu I do think this is useful. However we really need to refactor the 
planner, if we want to get the most value from this.


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-17 Thread maropu
Github user maropu commented on the issue:

https://github.com/apache/spark/pull/17164
  
@hvanhovell ping


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-14 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/17164
  
Merged build finished. Test PASSed.


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-14 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/17164
  
Test PASSed.
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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-14 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/17164
  
**[Test build #74569 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/74569/testReport)**
 for PR 17164 at commit 
[`5baa928`](https://github.com/apache/spark/commit/5baa928d758eaf4c6711c4a8d67611995ca3af25).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds the following public classes _(experimental)_:
  * `trait AggregateCodegenHelper `
  * `abstract class AggregateExec extends UnaryExecNode `


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-14 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/17164
  
**[Test build #74569 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/74569/testReport)**
 for PR 17164 at commit 
[`5baa928`](https://github.com/apache/spark/commit/5baa928d758eaf4c6711c4a8d67611995ca3af25).


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-14 Thread maropu
Github user maropu commented on the issue:

https://github.com/apache/spark/pull/17164
  
@hvanhovell ping


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-09 Thread maropu
Github user maropu commented on the issue:

https://github.com/apache/spark/pull/17164
  
@hvanhovell ping


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-04 Thread maropu
Github user maropu commented on the issue:

https://github.com/apache/spark/pull/17164
  
A benchmark result:

https://github.com/apache/spark/pull/17164/files#diff-b7bf86a20a79d572f81093300568db6eR44
```
/*
range/limit/sum:  Best/Avg Time(ms)Rate(M/s)   Per 
Row(ns)   Relative

--
range/limit/sum wholestage off   617 /  617 13.6
  73.5   1.0X
range/limit/sum wholestage on 70 /   92120.2
   8.3   8.8X
*/

 /*
aggregate non-sorted data:  Best/Avg Time(ms)   Rate(M/s)  Per 
Row(ns)   Relative

--
non-sorted data wholestage off2540 / 2735 3.3   
 302.8   1.0X
non-sorted data wholestage on 1226 / 1528 6.8   
 146.1   2.1X
*/

/*
aggregate cached and sorted data: Best/Avg Time(ms)Rate(M/s)   Per 
Row(ns)   Relative

--
cached and sorted data wholestage off   1455 / 1586  5.8
 173.4   1.0X
cached and sorted data wholestage on 663 /  767 12.7
  79.0   2.2X
*/
```


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-04 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/17164
  
Test FAILed.
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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-04 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/17164
  
**[Test build #73907 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/73907/testReport)**
 for PR 17164 at commit 
[`f2ccc65`](https://github.com/apache/spark/commit/f2ccc6594172d2a3a9e9a1262879e75948ddb8c6).
 * This patch **fails Scala style tests**.
 * This patch merges cleanly.
 * This patch adds the following public classes _(experimental)_:
  * `abstract class AggregateExec extends UnaryExecNode `
  * `trait CodegenAggregateSupport extends CodegenSupport `


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-04 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/17164
  
Merged build finished. Test FAILed.


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[GitHub] spark issue #17164: [SPARK-16844][SQL] Support codegen for sort-based aggrea...

2017-03-04 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/17164
  
**[Test build #73907 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/73907/testReport)**
 for PR 17164 at commit 
[`f2ccc65`](https://github.com/apache/spark/commit/f2ccc6594172d2a3a9e9a1262879e75948ddb8c6).


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