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From "Stephen Chu (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (BIGTOP-412) Add TestMoveRootMetaRegions to HBase system tests
Date Sat, 18 Feb 2012 21:31:59 GMT

     [ https://issues.apache.org/jira/browse/BIGTOP-412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stephen Chu updated BIGTOP-412:
-------------------------------

    Attachment: TestMoveRootMetaRegionsDiff
    
> Add TestMoveRootMetaRegions to HBase system tests
> -------------------------------------------------
>
>                 Key: BIGTOP-412
>                 URL: https://issues.apache.org/jira/browse/BIGTOP-412
>             Project: Bigtop
>          Issue Type: Test
>          Components: Tests
>            Reporter: Stephen Chu
>            Assignee: Stephen Chu
>              Labels: patch, test
>         Attachments: TestMoveRootMetaRegionsDiff
>
>
> Adding TestMoveRootMetaRegions.java to HBase system tests.
>   This test contains 3 tests:                                                       
                                                                                         
  
>                                                                                     
                                                                                         
  
>   1) Unload the region server hosting -ROOT-. Check that -ROOT- region              
                                                                                         
  
>   is accessible after a configurable period of time.                                
                                                                                         
  
>                                                                                     
                                                                                         
  
>   2) The test above for the .META. region.                                          
                                                                                         
  
>                                                                                     
                                                                                         
  
>   3) Stop the region server(s) hosting the -ROOT- and .META. tables                 
                                                                                         
  
>   and verify the regions are moved to other region server(s).                       
                                                                                         
  
>                                                                                     
                                                                                         
  
>   This test does not restart the stopped region server, so users will               
                                                                                         
  
>   have to manually restart the region server.                                       
                                                                                         
  
>                                                                                     
                                                                                         
  
>   The third test is designed for clusters with more than two region servers.        
                                                                                         
  
>                                                                                     
                                                                                         
  
>   Optional arguments:                                                               
                                                                                         
  
>   -Droot.timeout.ms=<milliseconds to wait while trying to find -ROOT->        
                                                                                         
        
>   -Dmeta.timeout.ms=<milliseconds to wait while trying to find .META.>        
                                                                                         
        
>   -Dwait.after.move.ms=<milliseconds to wait after moving -ROOT- or .META.>   


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