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[HADOOP-9930] Desync AbstractDelegationTokenSecretManager - Hadoop - [issue]
...The ADTSM is heavily synchronized.  The result is that verifying, creating, renewing, and canceling tokens are all unnecessarily serialized.  The only operations should be serializ...
http://issues.apache.org/jira/browse/HADOOP-9930    Author: Daryn Sharp, 2013-09-06, 17:48
Re: [VOTE] Release Apache Hadoop 2.1.0-beta - Hadoop - [mail # dev]
...I've been OOO (got a call to fix this bug), but just to clarify:  We're ok with HA _not working at all_ with security enabled in 2.1.0-beta?  That's the ramification of omitting HA...
   Author: Daryn Sharp, 2013-08-19, 15:25
[HADOOP-9850] RPC kerberos errors don't trigger relogin - Hadoop - [issue]
...Hadoop auto-renews a ticket cache TGT.  However, a TGT acquired via keytab is just allowed to expire.  To compensate, any exception during a kerberos RPC connection triggers a relo...
http://issues.apache.org/jira/browse/HADOOP-9850    Author: Daryn Sharp, 2013-08-10, 12:33
[HADOOP-9816] RPC Sasl QOP is broken - Hadoop - [issue]
...HADOOP-9421 broke the handling of SASL wrapping for RPC QOP integrity and privacy options....
http://issues.apache.org/jira/browse/HADOOP-9816    Author: Daryn Sharp, 2013-08-06, 15:24
[HADOOP-9832] Add RPC header to client ping - Hadoop - [issue]
...Splitting out the ping part of the umbrella jira....
http://issues.apache.org/jira/browse/HADOOP-9832    Author: Daryn Sharp, 2013-08-06, 15:24
Re: [DISCUSS] Hadoop SSO/Token Server Components - Hadoop - [mail # dev]
...Sorry for falling out of the loop.  I'm catching up the jiras and discussion, and will comment this afternoon.  Daryn  On Jul 10, 2013, at 8:42 AM, Larry McCay wrote:  ...
   Author: Daryn Sharp, 2013-07-10, 16:30
[HADOOP-8779] Use tokens regardless of authentication type - Hadoop - [issue]
...Security is a combination of authentication and authorization (tokens).  Authorization may be granted independently of the authentication model.  Tokens should be used regardless o...
http://issues.apache.org/jira/browse/HADOOP-8779    Author: Daryn Sharp, 2013-06-26, 02:18
[HADOOP-8015] ChRootFileSystem should extend FilterFileSystem - Hadoop - [issue]
...ChRootFileSystem simply extends FileSystem, and attempts to delegate some methods to the underlying mount point.  It is essentially the same as FilterFileSystem but it mangles the paths...
http://issues.apache.org/jira/browse/HADOOP-8015    Author: Daryn Sharp, 2013-06-19, 18:05
[HADOOP-9645] KerberosAuthenticator NPEs on connect error - Hadoop - [issue]
...A NPE occurs if there's a kerberos error during initial connect.  In this case, the NN was using a HTTP service principal with a stale kvno.  It causes webhdfs to fail in a non-use...
http://issues.apache.org/jira/browse/HADOOP-9645    Author: Daryn Sharp, 2013-06-14, 14:47
[HADOOP-8131] FsShell put doesn't correctly handle a non-existent dir - Hadoop - [issue]
...$ hadoop fs -lsls: `.': No such file or directory$ hadoop fs -put file$ hadoop fs -lsFound 1 items-rw-r--r--   1 kihwal supergroup       2076 2011-11-04 10:37 .._COPYING_...
http://issues.apache.org/jira/browse/HADOOP-8131    Author: Daryn Sharp, 2013-05-23, 19:31
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