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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8209) Improve LoadTest extensibility
Date Thu, 28 Mar 2013 00:37:15 GMT
Andrew Purtell created HBASE-8209:
-------------------------------------

             Summary: Improve LoadTest extensibility
                 Key: HBASE-8209
                 URL: https://issues.apache.org/jira/browse/HBASE-8209
             Project: HBase
          Issue Type: Improvement
          Components: test
    Affects Versions: 0.95.0, 0.96.0, 0.94.7
            Reporter: Andrew Purtell
            Assignee: Andrew Purtell
            Priority: Minor


This patch rolls up related changes:

- Allow classes extending TestMiniClusterLoadSequential to override how reader and writer
threads are set up, including extending the reader and writers themselves.

- Make it so classes extending MultiThreadedWriter can cleanly override how Puts are constructed.

- Provide an option for passing in a custom table descriptor to HBaseTestingUtility#createPreSplitLoadTestTable.
    
- HBaseTestingUtility#waitUntilAllRegionsAssigned does not check if the region it is counting
belongs to the table created by the test and will not return if it accidentally counts "too
many" regions, for example the regions of the ACL table when security is enabled. (Some class
based on TestMiniClusterLoadSequential may want to enable security.)

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