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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8034) record on-disk data size for store file and make it available during writing
Date Fri, 08 Mar 2013 05:00:14 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13596824#comment-13596824
] 

stack commented on HBASE-8034:
------------------------------

OutputStream will always implement getPos?

You need to change this comment so that it says its an estimate and say how you came by the
estimate -- in other words, this will be definitive doc on this new metadata:

+  /** Number of bytes taken by the data blocks of this file. */

+1 if you fix the above on commit.
                
> record on-disk data size for store file and make it available during writing
> ----------------------------------------------------------------------------
>
>                 Key: HBASE-8034
>                 URL: https://issues.apache.org/jira/browse/HBASE-8034
>             Project: HBase
>          Issue Type: Task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>            Priority: Minor
>         Attachments: HBASE-8034-v0.patch
>
>
> To better estimate the size of data in the file, and to be able to split files intelligently
during any multi-file compactor like stripe or level.

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