You are viewing a plain text version of this content. The canonical link for it is here.

Posted to common-dev@hadoop.apache.org by "Edward Yoon (JIRA)" <ji...@apache.org> on 2007/12/11 10:37:43 UTC

[jira] Updated: (HADOOP-2370) [hbase] Allow column families with an unlimited number of versions

     [ https://issues.apache.org/jira/browse/HADOOP-2370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Edward Yoon updated HADOOP-2370:
--------------------------------

    Attachment: 2370.patch

- modified INTEGER_LITERAL in parser (a sign plus, a sign minus)
- MAX_VERSIONS=-1 will be change to (2 ^31^ -1).

> [hbase] Allow column families with an unlimited number of versions
> ------------------------------------------------------------------
>
>                 Key: HADOOP-2370
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2370
>             Project: Hadoop
>          Issue Type: Improvement
>    Affects Versions: 0.16.0
>            Reporter: Bryan Duxbury
>            Assignee: Edward Yoon
>            Priority: Trivial
>             Fix For: 0.16.0
>
>         Attachments: 2370.patch
>
>
> For some applications, you'll want to be able to create column families that never eliminate their old version, essentially keeping a permanent record. We should support this option when creating a table, or if it already exists, it should be documented.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.