[GitHub] zookeeper issue #140: ZOOKEEPER-2656: Fix ServerConfigTest#testValidArgument...

2017-01-05 Thread hanm
Github user hanm commented on the issue:

https://github.com/apache/zookeeper/pull/140
  
Thanks @rakeshadr for review. Could you please merge this in (for master, 
3.5, 3.4)?


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[GitHub] zookeeper issue #140: ZOOKEEPER-2656: Fix ServerConfigTest#testValidArgument...

2017-01-04 Thread rakeshadr
Github user rakeshadr commented on the issue:

https://github.com/apache/zookeeper/pull/140
  
Thanks @hanm, @eribeiro. +1 LGTM


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[GitHub] zookeeper issue #140: ZOOKEEPER-2656: Fix ServerConfigTest#testValidArgument...

2017-01-03 Thread eribeiro
Github user eribeiro commented on the issue:

https://github.com/apache/zookeeper/pull/140
  
@hanm Nope, I don't see any practical failure cases in the context of ZK. 
Just wanted to make sure we brought up just in case, but **I agree with you, I 
feel it's okay to use File.equals()**. 👍  


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[GitHub] zookeeper issue #140: ZOOKEEPER-2656: Fix ServerConfigTest#testValidArgument...

2017-01-03 Thread hanm
Github user hanm commented on the issue:

https://github.com/apache/zookeeper/pull/140
  
@eribeiro Yeah, I read about the difference but I think in our context it 
is pretty safe to use File.equals given the actual string literal returned from 
getDataDir and the string it compares against would be exact the same (so the 
corner cases does not apply here). Initially I used getCanonicalPath for safety 
but since you brought this up and I thought about it, I feel it's OK. Do you 
see any practical failure cases that we would run into here by using 
File.equals?


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[GitHub] zookeeper issue #140: ZOOKEEPER-2656: Fix ServerConfigTest#testValidArgument...

2017-01-03 Thread eribeiro
Github user eribeiro commented on the issue:

https://github.com/apache/zookeeper/pull/140
  
@hanm Oh, excuse me! There's a gotcha with ``File.equals()``. Shame on me 
for inducing your change to ``equals``. 😞 

See here: http://stackoverflow.com/questions/8930859/java-file-equals
And here: 
http://stackoverflow.com/questions/29368308/java-nio-how-is-path-issamefile-different-from-path-equals

TL;DR: ``f1.getCanonicalPath().equals(f2.getCanonicalPath())`` is the right 
way to go. Or with **java 7** we can do ``Files.isSameFile(f1.toPath(), 
f2.toPath());``


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[GitHub] zookeeper issue #140: ZOOKEEPER-2656: Fix ServerConfigTest#testValidArgument...

2017-01-03 Thread eribeiro
Github user eribeiro commented on the issue:

https://github.com/apache/zookeeper/pull/140
  
Congratulations, @hanm. IMHO, it's a very elegant and simple solution to 
3.4, 3.5, master compatibility. 😃 

Let's wait for @rakeshadr feedback, but I am +1 for my corner, haha. 

Cheers!


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[GitHub] zookeeper issue #140: ZOOKEEPER-2656: Fix ServerConfigTest#testValidArgument...

2017-01-03 Thread hanm
Github user hanm commented on the issue:

https://github.com/apache/zookeeper/pull/140
  
Updated PR title to reference correct ZOOKEEPER JIRA issue.


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