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Posted to issues@hbase.apache.org by "Mikhail Bautin (JIRA)" <ji...@apache.org> on 2011/08/01 20:12:10 UTC

[jira] [Updated] (HBASE-3857) Change the HFile Format

     [ https://issues.apache.org/jira/browse/HBASE-3857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mikhail Bautin updated HBASE-3857:
----------------------------------

    Attachment: 0001-review_hfile-v2-r1152122-2011_08_01_03_18_00.patch

Here is a new version of the HFile v2 patch, addressing Todd's comments. This is intended to be applied using "git apply" because of the binary file needed for TestHFileReaderV1. Please use this patch instead of the one you may download from ReviewBoard, because ReviewBoard does not include the binary file into the downloaded patch for some reason.

> Change the HFile Format
> -----------------------
>
>                 Key: HBASE-3857
>                 URL: https://issues.apache.org/jira/browse/HBASE-3857
>             Project: HBase
>          Issue Type: New Feature
>    Affects Versions: 0.90.4
>            Reporter: Liyin Tang
>            Assignee: Mikhail Bautin
>         Attachments: 0001-review_hfile-v2-r1144693_2011-07-15_11_14_44.patch, 0001-review_hfile-v2-r1147350_2011-07-26_11_55_59.patch, 0001-review_hfile-v2-r1152122-2011_08_01_03_18_00.patch, hfile_format_v2_design_draft_0.1.pdf, hfile_format_v2_design_draft_0.3.pdf, hfile_format_v2_design_draft_0.4.odt
>
>
> In order to support HBASE-3763 and HBASE-3856, we need to change the format of the HFile. The new format proposal is attached here. Thanks for Mikhail Bautin for the documentation. 

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