[GitHub] spark issue #17135: SPARK-19794 Release HDFS Client after read/write checkpo...

2017-03-03 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/17135
  
It's not just a matter of performance regression - it will brake any other 
code that has references to the file system being closed. -1.


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[GitHub] spark issue #17135: SPARK-19794 Release HDFS Client after read/write checkpo...

2017-03-03 Thread srowen
Github user srowen commented on the issue:

https://github.com/apache/spark/pull/17135
  
Yes this is substantially not something we can merge, so let's close this.


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[GitHub] spark issue #17135: SPARK-19794 Release HDFS Client after read/write checkpo...

2017-03-02 Thread zsxwing
Github user zsxwing commented on the issue:

https://github.com/apache/spark/pull/17135
  
I remember FileSystem will be cached internally by default. Closing it 
probably will introduce some performance regression.


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[GitHub] spark issue #17135: SPARK-19794 Release HDFS Client after read/write checkpo...

2017-03-02 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/17135
  
**[Test build #3592 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/3592/testReport)**
 for PR 17135 at commit 
[`60754bd`](https://github.com/apache/spark/commit/60754bd65a389181f055882daa390e8aea4e3989).
 * This patch **fails Spark unit tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark issue #17135: SPARK-19794 Release HDFS Client after read/write checkpo...

2017-03-02 Thread srowen
Github user srowen commented on the issue:

https://github.com/apache/spark/pull/17135
  
I get the idea, but I'm not sure any of these are valid


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[GitHub] spark issue #17135: SPARK-19794 Release HDFS Client after read/write checkpo...

2017-03-02 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/17135
  
**[Test build #3592 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/3592/testReport)**
 for PR 17135 at commit 
[`60754bd`](https://github.com/apache/spark/commit/60754bd65a389181f055882daa390e8aea4e3989).


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[GitHub] spark issue #17135: SPARK-19794 Release HDFS Client after read/write checkpo...

2017-03-02 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/17135
  
Can one of the admins verify this patch?


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