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Re: [VOTE] 0.23.3 release - Hadoop - [mail # general]
...Amending to +1 non-binding.  We can fix the minor regression in 23.4.  I've used the RC to run jobs on a secure cluster (with and w/o oozie), and  used distcp to copy between ...
   Author: Daryn Sharp, 2012-09-13, 16:25
[HADOOP-8785] Remove security conditionals from FileSystems - Hadoop - [issue]
...Streamline FileSystem classes by removing UGI.isSecurityEnabled() conditionals....
http://issues.apache.org/jira/browse/HADOOP-8785    Author: Daryn Sharp, 2012-09-11, 00:25
Re: FileSystem.get(Uri,Configuration,String) caching issue - Hadoop - [mail # user]
...Yes, the sample code demonstrates what happens when you use a new UGI for e very FileSystem.get.  If possible you should avoid the variant of fs.get th at accepts the user as a string s...
   Author: Daryn Sharp, 2012-09-10, 19:19
[HADOOP-8633] Interrupted FsShell copies may leave tmp files - Hadoop - [issue]
...Interrupting a copy, ex. via SIGINT, may cause tmp files to not be removed.  If the user is copying large files then the remnants will eat into the user's quota....
http://issues.apache.org/jira/browse/HADOOP-8633    Author: Daryn Sharp, 2012-09-07, 22:01
[HADOOP-8634] Ensure FileSystem#close doesn't squawk for deleteOnExit paths - Hadoop - [issue]
...FileSystem#deleteOnExit doesn't check if the path exists before attempting to delete.  Errors may cause unnecessary INFO log squawks....
http://issues.apache.org/jira/browse/HADOOP-8634    Author: Daryn Sharp, 2012-09-07, 22:01
[HADOOP-8334] HttpServer sometimes returns incorrect port - Hadoop - [issue]
...HttpServer is not always returning the correct listening port....
http://issues.apache.org/jira/browse/HADOOP-8334    Author: Daryn Sharp, 2012-09-07, 22:01
[HADOOP-8635] Cannot cancel paths registered deleteOnExit - Hadoop - [issue]
...FileSystem#deleteOnExit does not have a symmetric method to unregister files.  Since it's used to register temporary files during a copy operation, this can lead to a lot of unnecessary...
http://issues.apache.org/jira/browse/HADOOP-8635    Author: Daryn Sharp, 2012-09-07, 22:01
[HADOOP-8772] RawLocalFileStatus shells out for permission info - Hadoop - [issue]
...RawLocalFileStatus shells out to run "ls" to get permissions info.  This very inefficient.More importantly, mixing mulithreading and forking is risky.  Some version of glibc in RHE...
http://issues.apache.org/jira/browse/HADOOP-8772    Author: Daryn Sharp, 2012-09-05, 21:52
[HADOOP-8725] MR is broken when security is off - Hadoop - [issue]
...HADOOP-8225 broke MR when security is off.  MR was changed to stop re-reading the credentials that UGI had already read, and to stop putting those tokens back into the UGI where they al...
http://issues.apache.org/jira/browse/HADOOP-8725    Author: Daryn Sharp, 2012-08-25, 15:00
[HADOOP-7967] Need generalized multi-token filesystem support - Hadoop - [issue]
...Multi-token filesystem support and its interactions with the MR TokenCache is problematic.  The TokenCache tries to assume it has the knowledge to know if the tokens for a filesystem ar...
http://issues.apache.org/jira/browse/HADOOP-7967    Author: Daryn Sharp, 2012-08-21, 23:41
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