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From "Jonathan Gray (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3729) Get cells via shell with a time range predicate
Date Wed, 06 Apr 2011 04:24:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13016248#comment-13016248
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Jonathan Gray commented on HBASE-3729:
--------------------------------------

HTable (Get/Scan) default is 1 version not 3 versions.  I think you are thinking of the HColumnDescriptor
default.

> Get cells via shell with a time range predicate
> -----------------------------------------------
>
>                 Key: HBASE-3729
>                 URL: https://issues.apache.org/jira/browse/HBASE-3729
>             Project: HBase
>          Issue Type: New Feature
>          Components: shell
>            Reporter: Eric Charles
>            Assignee: Ted Yu
>         Attachments: 3729-v2.txt, 3729-v3.txt, 3729-v4.txt, 3729.txt
>
>
> HBase shell allows to specify a timestamp to get a value
> - get 't1', 'r1', {COLUMN => 'c1', TIMESTAMP => ts1}
> If you don't give the exact timestamp, you get nothing... so it's difficult to get the
cell previous versions.
> It would be fine to have a "time range" predicate based get.
> The shell syntax could be (depending on technical feasibility)
> - get 't1', 'r1', {COLUMN => 'c1', TIMERANGE => (start_timestamp, end_timestamp)}

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