[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2017-01-14 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/16279
  
**[Test build #3534 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/3534/consoleFull)**
 for PR 16279 at commit 
[`27f5796`](https://github.com/apache/spark/commit/27f5796831ccb7931303a337d6125714aaa66b5a).
 * This patch passes all tests.
 * This patch **does not merge cleanly**.
 * This patch adds no public classes.


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[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2017-01-14 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/16279
  
**[Test build #3534 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/3534/consoleFull)**
 for PR 16279 at commit 
[`27f5796`](https://github.com/apache/spark/commit/27f5796831ccb7931303a337d6125714aaa66b5a).


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[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2017-01-10 Thread AnthonyTruchet
Github user AnthonyTruchet commented on the issue:

https://github.com/apache/spark/pull/16279
  
We have backported it to our internal version of Spark anyhow. As told 
above feel free to close it if you consider this is not worth officially 
backporting :-)


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[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2017-01-09 Thread sethah
Github user sethah commented on the issue:

https://github.com/apache/spark/pull/16279
  
Can we close it?


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[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2016-12-15 Thread AnthonyTruchet
Github user AnthonyTruchet commented on the issue:

https://github.com/apache/spark/pull/16279
  
Ok, thanks for the pointer. I do agree this is a non critical judgement 
call .


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[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2016-12-14 Thread srowen
Github user srowen commented on the issue:

https://github.com/apache/spark/pull/16279
  
The guidance such as it is is here: 
http://spark.apache.org/versioning-policy.html
It is in truth mostly a judgment call. Improvements are rarely back-ported 
to a maintenance branch, but it depends on impact vs risk. This is low-risk, 
but also seems minor in impact too. I'd back-port if someone else would second 
that.


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[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2016-12-14 Thread AnthonyTruchet
Github user AnthonyTruchet commented on the issue:

https://github.com/apache/spark/pull/16279
  
May I ask why ? There was no conflicts so no additional qualification work 
is required and this looks like a performance bug fix to me, not a new feature. 
In order to adjust our contribution policy  (fix to our internal version vs 
pushing upstream) we would need to understand better the backporting policy: 
would you have any more detailed pointer at it ?  


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[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2016-12-14 Thread AnthonyTruchet
Github user AnthonyTruchet commented on the issue:

https://github.com/apache/spark/pull/16279
  
@srowen sorry to bother you but this is just the backport (without any 
conflict) of #16037. Could you please validate it ?
  


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[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2016-12-14 Thread srowen
Github user srowen commented on the issue:

https://github.com/apache/spark/pull/16279
  
I don't think we would backport this to even 2.1. You can close this. 


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[GitHub] spark issue #16279: [SPARK-18471][MLLIB][BACKPORT-2.0] In LBFGS, avoid sendi...

2016-12-14 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/16279
  
Can one of the admins verify this patch?


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