You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hbase.apache.org by "Jonathan Gray (JIRA)" <ji...@apache.org> on 2009/09/23 18:38:16 UTC
[jira] Updated: (HBASE-48) [hbase] Bulk load tools
[ https://issues.apache.org/jira/browse/HBASE-48?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Gray updated HBASE-48:
-------------------------------
Attachment: HBASE-48-v6-branch.patch
Patch that applies cleanly to branch.
Includes two modifications to the ruby script. Ignores _log directories (preventing multiple-family error) and copies hfiles into proper region directories, after creating them.
Running final test now.
> [hbase] Bulk load tools
> -----------------------
>
> Key: HBASE-48
> URL: https://issues.apache.org/jira/browse/HBASE-48
> Project: Hadoop HBase
> Issue Type: New Feature
> Reporter: stack
> Priority: Minor
> Attachments: 48-v2.patch, 48-v3.patch, 48-v4.patch, 48-v5.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.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.