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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-4263) Prevent RegionObservers from interfering with system tables.
Date Sat, 27 Aug 2011 04:40:29 GMT
Prevent RegionObservers from interfering with system tables.
------------------------------------------------------------

                 Key: HBASE-4263
                 URL: https://issues.apache.org/jira/browse/HBASE-4263
             Project: HBase
          Issue Type: Bug
          Components: coprocessors
    Affects Versions: 0.92.0
            Reporter: Lars Hofhansl
            Priority: Minor
             Fix For: 0.92.0


It turns out that a RegionObserver can interfere with -ROOT- and .META.

That seems weird and should be prevented.

(The one use case for this that I could come up with is access control by Region by intercepting
actions on .META., and I don't think that's a particularly string use case).

I'll attach a patch as soon as I get to it.

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