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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2009/09/23 20:45:16 UTC

[jira] Resolved: (HBASE-48) [hbase] Bulk load tools

     [ https://issues.apache.org/jira/browse/HBASE-48?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-48.
------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]

Committed last patch to trunk and branch (jgray reviewed and tested).  Opening new issue for multi-family bulk import.

> [hbase] Bulk load tools
> -----------------------
>
>                 Key: HBASE-48
>                 URL: https://issues.apache.org/jira/browse/HBASE-48
>             Project: Hadoop HBase
>          Issue Type: New Feature
>    Affects Versions: 0.20.0
>            Reporter: stack
>            Priority: Minor
>             Fix For: 0.20.1, 0.21.0
>
>         Attachments: 48-v2.patch, 48-v3.patch, 48-v4.patch, 48-v5.patch, 48-v7.patch, 48.patch, HBASE-48-v6-branch.patch, loadtable.rb
>
>
> Hbase needs tools to facilitate bulk upload and possibly dumping.  Going via the current APIs, particularly if the dataset is large and cell content is small, uploads can take a long time even when using many concurrent clients.
> PNUTS folks talked of need for a different API to manage bulk upload/dump.
> Another notion would be to somehow have the bulk loader tools somehow write regions directly in hdfs.

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