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From "Alex Baranau (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3811) Allow adding attributes to Scan
Date Wed, 25 May 2011 21:27:47 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13039343#comment-13039343
] 

Alex Baranau commented on HBASE-3811:
-------------------------------------

Thank you!

> Allow adding attributes to Scan
> -------------------------------
>
>                 Key: HBASE-3811
>                 URL: https://issues.apache.org/jira/browse/HBASE-3811
>             Project: HBase
>          Issue Type: Improvement
>          Components: client
>            Reporter: Alex Baranau
>            Assignee: Alex Baranau
>            Priority: Minor
>         Attachments: HBASE-3811.patch, HBASE-3811.patch, HBASE-3811.patch, HBASE-3811.patch
>
>
> There's sometimes a need to add custom attribute to Scan object so that it can be accessed
on server side.
> Example of the case where it is needed discussed here: http://search-hadoop.com/m/v3Jtb2GkiO.
There might be other cases where it is useful, which are mostly about logging/gathering stats
on server side.
> Alternative to allowing adding any custom attributes to scan could be adding some fixed
field, like "type" to the class.

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