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From "gautam (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-9085) Integration Tests fails because of bug in teardown phase where the cluster state is not being restored properly.
Date Tue, 30 Jul 2013 09:49:49 GMT
gautam created HBASE-9085:
-----------------------------

             Summary: Integration Tests fails because of bug in teardown phase where the cluster
state is not being restored properly.
                 Key: HBASE-9085
                 URL: https://issues.apache.org/jira/browse/HBASE-9085
             Project: HBase
          Issue Type: Test
          Components: test
    Affects Versions: 0.95.2
            Reporter: gautam
            Assignee: gautam
             Fix For: 0.98.0, 0.95.2, 0.94.10


Let me split this requirement into 2 parts:

i) ChaosMonkey
I was trying to add more tests around new actions and policies by leveraging the existing
classes nested inside ChaosMonkey.
But it turned out that some of the classes cannot be used outside, unless we make those visible
to the world.
Here is an example:
I cannot extend ChaosMonkey.Action, as the init(ActionContext context) method has package-wide
visibility.
There are other places as well which makes it impossible for anyone to extend on top of this
hierarchy.

ii) LoadTestTool
I wanted to extend this tool to define failure/pass criteria based on % of read/write failed,
rather than comparing against absolute 0. 
For that this beautiful class should mark some of its properties usable by its child, by marking
those protected.

I wanted to get unblocked here first. 
Once this gets fixed, I think I can take up a JIRA item to refactor these tools, if required.


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