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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2009/10/15 19:54:31 UTC

[jira] Commented: (HBASE-1907) Version all client writables

    [ https://issues.apache.org/jira/browse/HBASE-1907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12766143#action_12766143 ] 

stack commented on HBASE-1907:
------------------------------

Patch looks good but should we just change it so our classes inherit VersionedWritable rather than Writable?  See http://hadoop.apache.org/common/docs/r0.19.1/api/org/apache/hadoop/io/VersionedWritable.html

> Version all client writables
> ----------------------------
>
>                 Key: HBASE-1907
>                 URL: https://issues.apache.org/jira/browse/HBASE-1907
>             Project: Hadoop HBase
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 0.21.0
>
>         Attachments: HBASE-1907.patch
>
>
> All client writables should be versioned. See HBASE-1537, which adds a parameter to scan that enables a scanning mode suitable for wide tables. Without versioning the modification results in incompatible RPC with previous releases. We can't put this into a minor release for that reason and that reason alone. 

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