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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-14211) Add more rigorous integration tests of splits
Date Tue, 11 Aug 2015 20:37:46 GMT
Elliott Clark created HBASE-14211:
-------------------------------------

             Summary: Add more rigorous integration tests of splits
                 Key: HBASE-14211
                 URL: https://issues.apache.org/jira/browse/HBASE-14211
             Project: HBase
          Issue Type: Bug
            Reporter: Elliott Clark
            Assignee: Elliott Clark


Add a chaos action that will turn down region size.
* Eventually this will cause regions to split a lot.
* It will need to have a min region size.
Add a chaos monkey action that will change split policy
* Change between Uniform and SplittingUpTo and back
Add chaos monkey action that will request splits of every region.
* When regions all reach the size a the exact same time the compactions add a lot of work.
* This simulates a very well distributed write pattern reaching the region size.
Add the ability to start with fewer regions than normal to ITBLL



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