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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2011/08/04 22:07:28 UTC

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

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

Ted Yu resolved HBASE-3857.
---------------------------

      Resolution: Fixed
    Release Note:   (was: This is similar to https://reviews.apache.org/r/1134/diff/raw/, but more complete, as ReviewBoard seems to be removing binary files.)
    Hadoop Flags: [Reviewed]

Recent test failures in TRUNK don't seem to be related to this feature.

> 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-Fix-TestHFileBlock.testBlockHeapSize.patch, 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, 0001-review_hfile-v2-r1153300-git-1152532-2011_08_02_19_4.patch, 0001-review_hfile-v2-r1153300-git-1152532-2011_08_03_12_4.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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