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https://issues.apache.org/jira/browse/HBASE-16562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15669631#comment-15669631
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Nick Dimiduk commented on HBASE-16562:
--------------------------------------

I just found HBASE-16934. Sorry [~busbey], [~apurtell], please disregard.

> ITBLL should fail to start if misconfigured
> -------------------------------------------
>
>                 Key: HBASE-16562
>                 URL: https://issues.apache.org/jira/browse/HBASE-16562
>             Project: HBase
>          Issue Type: Improvement
>          Components: integration tests
>            Reporter: Andrew Purtell
>            Assignee: Heng Chen
>             Fix For: 1.0.4, 1.3.1, 1.1.7, 0.98.23
>
>         Attachments: HBASE-16562-branch-1.2.patch, 
> HBASE-16562-branch-1.2.v1.patch, HBASE-16562.patch, HBASE-16562.v1.patch, 
> HBASE-16562.v1.patch-addendum
>
>
> The number of nodes in ITBLL must a multiple of width*wrap (defaults to 25M, 
> but can be configured by adding two more args to the test invocation) or else 
> verification will fail. This can be very expensive in terms of time or hourly 
> billing for on demand test resources. Check the sanity of test parameters 
> before launching any MR jobs and fail fast if invariants aren't met with an 
> indication what parameter(s) need fixing. 



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