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https://issues.apache.org/jira/browse/HBASE-621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack resolved HBASE-621.
-------------------------
Resolution: Fixed
Committed after review and run of unit tests locally (TestMigrate is hanging
sometimes... probably scanner issue I saw a few times up in eclipse). Thanks
for the patch Jean-Daniel.
> Make MAX_VERSIONS work like TTL: In scans and gets, check MAX_VERSIONs
> setting and return that many only rather than wait on compaction
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-621
> URL: https://issues.apache.org/jira/browse/HBASE-621
> Project: Hadoop HBase
> Issue Type: Improvement
> Reporter: stack
> Assignee: Jean-Daniel Cryans
> Fix For: 0.2.0
>
> Attachments: hbase-621-v1.patch
>
>
> HBASE-47 added specification of TTL on cells. The implementation checks cell
> timestamp against configured TTL before returning results scanning or
> getting. You can also set the maximum versions of a cell to keep. The
> maximum versions is not checked scanning or getting, only when we compact
> (We'll drop cells that are beyond the maximum version at compaction time).
> This issue is about adding check for maximum versions to gets and scans so
> that if you ask for all versions but have configured the store to only keep 3
> versions, though 4 may have been inserted, you'll currently get 4 returned
> (if compactions have not had a chance to run).
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