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[HADOOP-7788] HA: Simple HealthMonitor class to watch an HAService - Hadoop - [issue]
...This is a utility class which will be part of the FailoverController. The class starts a daemon thread which periodically monitors an HAService, calling its monitorHealth function. It then g...
http://issues.apache.org/jira/browse/HADOOP-7788    Author: Todd Lipcon, 2012-03-21, 13:58
[expand - 1 more] - Re: Naming of Hadoop releases - Hadoop - [mail # general]
...On Mon, Mar 19, 2012 at 11:02 PM, Konstantin Shvachko  wrote:  I agree we should be stricter about what feature backports we allow into "stable" branches. Security and hflush were ...
   Author: Todd Lipcon, 2012-03-20, 17:17
[expand - 1 more] - Re: [VOTE] Rename hadoop branches post hadoop-1.x - Hadoop - [mail # general]
...My vote remains the same: (binding) (3) Rename branch-0.23 to branch-2, keep branch-0.22 as-is. (2) Rename branch-0.23 to branch-3, keep branch-0.22 as-is i.e. leave a hole. (1) Rename branc...
   Author: Todd Lipcon, 2012-03-20, 01:11
[HADOOP-5769] NameNode.mkdirs does not create directories owned by current group - Hadoop - [issue]
...return namesystem.mkdirs(src,        new PermissionStatus(UserGroupInformation.getCurrentUGI().getUserName(),            null, mas...
http://issues.apache.org/jira/browse/HADOOP-5769    Author: Todd Lipcon, 2012-03-19, 21:21
[expand - 1 more] - Re: Hadoop build slaves - Hadoop - [mail # dev]
...Ah, never mind the bit about being down to 3 -- looks like there's a separate pool for Hadoop, MR, and HDFS now.  Can we recombine the pools? Seems like an artificial resource partition...
   Author: Todd Lipcon, 2012-03-14, 00:38
Re: Release with PB and HA - Hadoop - [mail # dev]
...+1, I agree we should do 23.3 ASAP with HA. There are a couple JIRAs worth resolving before we do the release, but some time in the next couple weeks we should be ready to cut an RC.  -...
   Author: Todd Lipcon, 2012-03-10, 01:40
[HADOOP-8141] Add method to init krb5 cipher suites - Hadoop - [issue]
...We have duplicated the code in a lot of places to set https.cipherSuites. We should put a utility method in SecurityUtil for it....
http://issues.apache.org/jira/browse/HADOOP-8141    Author: Todd Lipcon, 2012-03-07, 19:08
[HADOOP-7982] UserGroupInformation fails to login if thread's context classloader can't load HadoopLoginModule - Hadoop - [issue]
...In a few hard-to-reproduce situations, we've seen a problem where the UGI login call causes a failure to login exception with the following cause:Caused by: javax.security.auth.login.LoginEx...
http://issues.apache.org/jira/browse/HADOOP-7982    Author: Todd Lipcon, 2012-03-05, 02:49
[HADOOP-7739] Reconcile FileUtil and SecureIOUtils APIs between 20x and trunk - Hadoop - [issue]
...The 0.20.20x has introduced various public APIs to these classes which aren't in trunk. For example, FileUtil.setPermission exists in 20x but not trunk. If people start to depend on these pu...
http://issues.apache.org/jira/browse/HADOOP-7739    Author: Todd Lipcon, 2012-03-03, 16:02
[HADOOP-7896] HA: if both NNs are in Standby mode, client needs to try failing back and forth several times with sleeps - Hadoop - [issue]
...For a manual failover, there may be an intermediate state for a non-trivial amount of time where both NNs are in standby mode. Currently, the failover proxy will immediately failover on rece...
http://issues.apache.org/jira/browse/HADOOP-7896    Author: Todd Lipcon, 2012-02-29, 13:05
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