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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HBASE-44) [hbase] Method to get a number of timestamped versions of a row all at once
Date Wed, 03 Dec 2008 19:57:44 GMT

     [ https://issues.apache.org/jira/browse/HBASE-44?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-44.
------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 0.20.0)
                   0.19.0

Should have read the issue closer, sorry, yes, you are right Doğacan, hbase-847 resolves
this issue.

Will leave hbase-31 open since its explicit request for timestamps only not timestamps+data.
 I don't know why anyone would want that but maybe someone will.  Its priority is already
trivial.

> [hbase] Method to get a number of timestamped versions of a row all at once
> ---------------------------------------------------------------------------
>
>                 Key: HBASE-44
>                 URL: https://issues.apache.org/jira/browse/HBASE-44
>             Project: Hadoop HBase
>          Issue Type: Sub-task
>          Components: client
>            Reporter: Bryan Duxbury
>            Assignee: Doğacan Güney
>            Priority: Trivial
>             Fix For: 0.19.0
>
>
> If you have rows that are densely populated (most versions have all the columns) and
heavily versioned, and if you are doing things like checking difference between the versions,
it would be really handy to be able to get all of the versions and data at once. This method
would let you do that.
> {code}
> Map<long, Map<Text, byte[]>> getRowTimestampsWithColumns(Text row);
> Map<long, Map<Text, byte[]>> getRowTimestampsWithColumns(Text row, Text[]
columns);
> Map<long, Map<Text, byte[]>> getRowTimestampsWithColumns(Text row, Text[]
columns, long timestamp);
> Map<long, Map<Text, byte[]>> getRowTimestampsWithColumns(Text row, Text[]
columns, long timestamp, int numVersions);
> {code}

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