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[HBASE-7781] Update security unit tests to use a KDC if available - HBase - [issue]
...We currently have large holes in the test coverage of HBase with security enabled.  Two recent examples of bugs which really should have been caught with testing are HBASE-7771 and HBAS...
http://issues.apache.org/jira/browse/HBASE-7781    Author: Gary Helmling, 2014-04-01, 10:12
Re: 0.94 non-secure tarballs - HBase - [mail # dev]
...+1, seems fine to eliminate the non-secure builds now.The main reason for doing security as a separate profile was to make itpossible to continue to build and run HBase on a pre-1.0 Hadoop (...
   Author: Gary Helmling, 2014-03-27, 17:05
Re: non default coprocessor port - HBase - [mail # user]
...As Anoop described, region observers don't use ZK directly.  Can youdescribe more of what you are trying to do in your coprocessor -- how / whyyou are connecting to zookeeper, or even p...
   Author: Gary Helmling, 2014-03-21, 19:06
Re: Problems with dynamic loading a Coprocessor - HBase - [mail # user]
...Todd,Take a look at the regionserver log for the server hosting the "events"table region.  If the server cannot load the coprocessor when opening theregion, you should see some errors i...
   Author: Gary Helmling, 2014-03-21, 18:00
Re: Please welcome our newest committer, Mr. Honghua Feng - HBase - [mail # dev]
...Congrats!On Wed, Mar 12, 2014 at 3:06 PM, Jimmy Xiang  wrote: ...
   Author: Gary Helmling, 2014-03-12, 22:12
[HBASE-10721] Parallelize execution of multi operations on RegionServer - HBase - [issue]
...In the context of HBASE-10169, we're adding the ability to batch Coprocessor endpoint calls per regionserver, using the same batching that happens in the RegionServer.multi() calls.  Ho...
http://issues.apache.org/jira/browse/HBASE-10721    Author: Gary Helmling, 2014-03-12, 08:34
Re: org.apache.hadoop.hbase.ipc.SecureRpcEngine class not found in HBase jar - HBase - [mail # user]
...For HBase 0.94, you need a version of HBase built with the "security"profile to get SecureRpcEngine and other security classes.  I'm not surethat the published releases on maven central...
   Author: Gary Helmling, 2014-03-04, 18:41
Re: enable/disable table permission - HBase - [mail # user]
...It looks like how the CREATE permission is applied changed with HBASE-6188,which removed the concept of a table owner.  Prior to HBASE-6188, thedisable/enable table permission checks re...
   Author: Gary Helmling, 2014-02-26, 00:30
Re: DISCUSSION: 1.0.0 - HBase - [mail # dev]
...I agree the ability to compose coprocessors in order to extend behavior isa key capability that we should not throw out.I think the current Observer APIs could probably do with a bit ofreorg...
   Author: Gary Helmling, 2014-02-12, 20:47
Re: Coprocessor Client Blocking - HBase - [mail # user]
...Yes, the pre/post method calls for the Observer hooks (RegionObserver for postPut()) are executed synchronously on the RPC calling path.  So the RegionServer will not return the respons...
   Author: Gary Helmling, 2014-01-22, 00:57
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