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https://issues.apache.org/jira/browse/HBASE-8928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13713062#comment-13713062
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Hudson commented on HBASE-8928:
-------------------------------
SUCCESS: Integrated in hbase-0.95 #339 (See
[https://builds.apache.org/job/hbase-0.95/339/])
HBASE-8928: Make ChaosMonkey & LoadTest tools extensible (Gautam Soni) (jyates:
rev 1504614)
*
/hbase/branches/0.95/hbase-it/src/test/java/org/apache/hadoop/hbase/util/ChaosMonkey.java
*
/hbase/branches/0.95/hbase-server/src/test/java/org/apache/hadoop/hbase/util/LoadTestTool.java
> Make ChaosMonkey & LoadTest tools extensible, to allow addition of more
> actions and policies.
> ---------------------------------------------------------------------------------------------
>
> Key: HBASE-8928
> URL: https://issues.apache.org/jira/browse/HBASE-8928
> Project: HBase
> Issue Type: Bug
> Components: test
> Affects Versions: 0.95.2
> Reporter: gautam
> Assignee: gautam
> Fix For: 0.98.0, 0.95.2, 0.94.10
>
> Attachments: HBASE-8928-0.94.patch, HBASE-8928-trunk.patch
>
>
> 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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