[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-29 Thread zsxwing
Github user zsxwing commented on the issue:

https://github.com/apache/spark/pull/18400
  
LGTM. Merging to master. Thanks!


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-29 Thread AmplabJenkins
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-29 Thread AmplabJenkins
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-29 Thread SparkQA
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https://github.com/apache/spark/pull/18400
  
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 * This patch passes all tests.
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-29 Thread SparkQA
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https://github.com/apache/spark/pull/18400
  
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-29 Thread jiangxb1987
Github user jiangxb1987 commented on the issue:

https://github.com/apache/spark/pull/18400
  
retest this please


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-25 Thread AmplabJenkins
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2017-06-25 Thread AmplabJenkins
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-25 Thread SparkQA
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https://github.com/apache/spark/pull/18400
  
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 * This patch **fails Spark unit tests**.
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-25 Thread SparkQA
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-25 Thread zsxwing
Github user zsxwing commented on the issue:

https://github.com/apache/spark/pull/18400
  
retest this please


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-24 Thread AmplabJenkins
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2017-06-24 Thread AmplabJenkins
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-24 Thread SparkQA
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https://github.com/apache/spark/pull/18400
  
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 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-24 Thread SparkQA
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https://github.com/apache/spark/pull/18400
  
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-24 Thread JoshRosen
Github user JoshRosen commented on the issue:

https://github.com/apache/spark/pull/18400
  
jenkins retest this please


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-24 Thread JoshRosen
Github user JoshRosen commented on the issue:

https://github.com/apache/spark/pull/18400
  
I actually asked @liufengdb to submit this PR after he spotted this problem 
while debugging a test.

I did a bit of digging and spotted where this bug was introduced: in 
https://github.com/JoshRosen/spark/commit/b9d6e181db0c7293b0b00b3a679716f652df936f,
 an intermediate commit in an old PR, this was introduced when refactoring one 
map from a thread-safe LoadingCache (where entires were implicitly created) to 
an explicit map with explicit registration (which used synchronization). In 
making this change I incorrectly preserved a bad synchronization pattern which 
was unnecessarily fine-grained.

Therefore this looks like the right change to me so I'm going to retest and 
merge.


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread AmplabJenkins
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread AmplabJenkins
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread SparkQA
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 * This patch **fails PySpark pip packaging tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread SparkQA
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread jiangxb1987
Github user jiangxb1987 commented on the issue:

https://github.com/apache/spark/pull/18400
  
retest this please


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread AmplabJenkins
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread AmplabJenkins
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread SparkQA
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread SparkQA
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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/18400
  
add to whitelist


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-23 Thread zsxwing
Github user zsxwing commented on the issue:

https://github.com/apache/spark/pull/18400
  
ok to test.

cc @JoshRosen 


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[GitHub] spark issue #18400: [SPARK-21188][CORE] releaseAllLocksForTask should synchr...

2017-06-22 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/18400
  
Can one of the admins verify this patch?


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