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[HADOOP-10448] Support pluggable mechanism to specify proxy user settings - Hadoop - [issue]
...We have a requirement to support large number of superusers. (users who impersonate as another user) (http://hadoop.apache.org/docs/r1.2.1/Secure_Impersonation.html) Currently each  sup...
http://issues.apache.org/jira/browse/HADOOP-10448    Author: Benoy Antony, 2014-04-18, 21:44
[HADOOP-10499] Remove unused parameter from ProxyUsers.authorize() - Hadoop - [issue]
...The Configuration parameter is not used in the authorize() function. It can be removed and callers can be updated.Attaching the simple patch which removes the unused conf parameter and updat...
http://issues.apache.org/jira/browse/HADOOP-10499    Author: Benoy Antony, 2014-04-17, 18:43
[HADOOP-10322] Add ability to read principal names from a keytab - Hadoop - [issue]
...It will be useful to have an ability to enumerate the principals stored in a keytab....
http://issues.apache.org/jira/browse/HADOOP-10322    Author: Benoy Antony, 2014-04-16, 17:10
[HADOOP-10467] Enable proxyuser specification to support list of users in addition to list of groups. - Hadoop - [issue]
...Today , the proxy user specification supports only list of groups. In some cases, it is useful to specify the list of users in addition to list of groups....
http://issues.apache.org/jira/browse/HADOOP-10467    Author: Benoy Antony, 2014-04-16, 02:14
[HADOOP-10471] Reduce the visibility of constants in ProxyUsers - Hadoop - [issue]
...Most of the constants in proxyusers have public visibility unnecessarily. These public constants should be set to private  and their external usage should be replaced by the correspondi...
http://issues.apache.org/jira/browse/HADOOP-10471    Author: Benoy Antony, 2014-04-10, 22:26
[HADOOP-10221] Add a plugin to specify SaslProperties for RPC protocol based on connection properties - Hadoop - [issue]
...Add a plugin to specify SaslProperties for RPC protocol based on connection properties.HADOOP-10211 enables client and server to specify and support multiple QOP.  Some connections need...
http://issues.apache.org/jira/browse/HADOOP-10221    Author: Benoy Antony, 2014-04-10, 14:12
[HADOOP-10211] Enable RPC protocol to negotiate SASL-QOP values between clients and servers - Hadoop - [issue]
...SASL allows different types of protection are referred to as the quality of protection (qop). It is negotiated between the client and server during the authentication phase of the SASL excha...
http://issues.apache.org/jira/browse/HADOOP-10211    Author: Benoy Antony, 2014-04-10, 14:11
[HADOOP-8726] The Secrets in Credentials are not available to MR tasks - Hadoop - [issue]
...Though secrets are passed in Credentials, the secrets are not available to the MR tasks.This issue  exists with security on/off. This is related to the change in HADOOP-8225...
http://issues.apache.org/jira/browse/HADOOP-8726    Author: Benoy Antony, 2014-04-09, 05:09
[HADOOP-10470] Change synchronization mechanism in ProxyUsers to readwrite lock - Hadoop - [issue]
...Currently ProxyUsers class achieve synchronization via synchornized. Performance on  ProxyUsers.authorize can be improved by replacing this with read/write lock....
http://issues.apache.org/jira/browse/HADOOP-10470    Author: Benoy Antony, 2014-04-08, 19:01
[HADOOP-10469] ProxyUser improvements - Hadoop - [issue]
...This is an umbrella jira which addresses few enhancements to proxyUser capability via sub tasks...
http://issues.apache.org/jira/browse/HADOOP-10469    Author: Benoy Antony, 2014-04-08, 18:11
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