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https://issues.apache.org/jira/browse/HBASE-3730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl resolved HBASE-3730.
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    Resolution: Won't Fix

Marking as won't fix based on comment. Please reopen if you disagree.
                
> DEFAULT_VERSIONS should be 1
> ----------------------------
>
>                 Key: HBASE-3730
>                 URL: https://issues.apache.org/jira/browse/HBASE-3730
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Joe Pallas
>            Priority: Minor
>
> The current DEFAULT_VERSIONS (in HColumnDescriptor) is 3, but there is no 
> particular reason for this.  Many uses require only 1, and having a default 
> that is different makes people confused (e.g., "Do I need multiple versions 
> to support deletes properly?").
> Reasonable values for the default are 1 and max int.  1 is the better choice.
> Discussion on the mailing list suggests that the current value of 3 may have 
> been derived from an example in the Bigtable paper.  The example does not 
> suggest that there is anything special about 3, it's just an illustration.

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