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https://issues.apache.org/jira/browse/HBASE-19048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16217568#comment-16217568
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stack commented on HBASE-19048:
-------------------------------
.003 Redoes the patch removing IA.Private params rather than remove the
pre/post. I left in place the RSGroups hooks. Its odd that RSGroup has hooks in
core MasterObserver, that RSGroup has AccessController run checks for perms. I
was thinking of purging the RSGroup hooks from MasterObserver but its denoted a
@CoreCoprocessor as it is.... And you probably should have perms before you are
allowed mess with RSGroups.... Ugh.
One weird thing is necessity of a 1 second pause granting a permission in test.
Cannot figure why needed here and no where else.
> Cleanup MasterObserver hooks which takes IA private params
> ----------------------------------------------------------
>
> Key: HBASE-19048
> URL: https://issues.apache.org/jira/browse/HBASE-19048
> Project: HBase
> Issue Type: Sub-task
> Components: Coprocessors
> Reporter: Anoop Sam John
> Assignee: stack
> Fix For: 2.0.0-alpha-4
>
> Attachments: HBASE-19048.master.001.patch,
> HBASE-19048.master.002.patch, HBASE-19048.master.003.patch
>
>
> These are the ones in MasterObserver
> {code}
> preAbortProcedure - ProcedureExecutor
> postGetProcedures - Procedure
> postGetLocks - LockedResource
> preRequestLock - LockType
> postRequestLock - LockType
> preLockHeartbeat - LockProcedure
> postLockHeartbeat - LockProcedure
> {code}
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