[GitHub] spark issue #19288: [SPARK-22075][ML] GBTs unpersist datasets cached by Peri...

2017-09-20 Thread zhengruifeng
Github user zhengruifeng commented on the issue:

https://github.com/apache/spark/pull/19288
  
@srowen  I check `LDA` : although `unpersistDataSet` is not called in it, 
no intermediate cached rdds is generated after `fit()`.
Then I check `Pregel`, and find that each call of `connectedComponents` 
will add two intermediate cached rdds. So I call `unpersistDataSet` in it and 
the issue is fixed.
There is no other places using checkpointer.


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[GitHub] spark issue #19288: [SPARK-22075][ML] GBTs unpersist datasets cached by Peri...

2017-09-20 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/19288
  
**[Test build #81982 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/81982/testReport)**
 for PR 19288 at commit 
[`723c449`](https://github.com/apache/spark/commit/723c44965bc502333aef4f1c5108d487c0facc50).


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[GitHub] spark issue #19288: [SPARK-22075][ML] GBTs unpersist datasets cached by Peri...

2017-09-20 Thread zhengruifeng
Github user zhengruifeng commented on the issue:

https://github.com/apache/spark/pull/19288
  
@srowen In MLlib, `PeriodicRDDCheckpointer` is only used in 
`GradientBoostedTrees`.
I just find that there is another checkpointer `PeriodicGraphCheckpointer`, 
 I will check it.


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[GitHub] spark issue #19288: [SPARK-22075][ML] GBTs unpersist datasets cached by Peri...

2017-09-20 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/19288
  
**[Test build #81975 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/81975/testReport)**
 for PR 19288 at commit 
[`d39b028`](https://github.com/apache/spark/commit/d39b028a30f4cf5a63156b18fccce00c8165ac9a).


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[GitHub] spark issue #19288: [SPARK-22075][ML] GBTs unpersist datasets cached by Peri...

2017-09-20 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/19288
  
Merged build finished. Test FAILed.


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[GitHub] spark issue #19288: [SPARK-22075][ML] GBTs unpersist datasets cached by Peri...

2017-09-20 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/19288
  
Test FAILed.
Refer to this link for build results (access rights to CI server needed): 
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Test FAILed.


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[GitHub] spark issue #19288: [SPARK-22075][ML] GBTs unpersist datasets cached by Peri...

2017-09-20 Thread zhengruifeng
Github user zhengruifeng commented on the issue:

https://github.com/apache/spark/pull/19288
  
retest this please


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[GitHub] spark issue #19288: [SPARK-22075][ML] GBTs unpersist datasets cached by Peri...

2017-09-20 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/19288
  
**[Test build #81970 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/81970/testReport)**
 for PR 19288 at commit 
[`d39b028`](https://github.com/apache/spark/commit/d39b028a30f4cf5a63156b18fccce00c8165ac9a).
 * This patch **fails due to an unknown error code, -9**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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