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From "Alan Gates (JIRA)" <>
Subject [jira] [Updated] (HIVE-6319) Insert, update, delete functionality needs a compactor
Date Mon, 07 Apr 2014 19:51:16 GMT


Alan Gates updated HIVE-6319:

    Attachment: HIVE-6319.patch

Attaching new version of the patch with changes as suggested by Ashutosh.  I don't think we
need to re-run the tests as the changes are very small.

> Insert, update, delete functionality needs a compactor
> ------------------------------------------------------
>                 Key: HIVE-6319
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>             Fix For: 0.13.0
>         Attachments: 6319.wip.patch, HIVE-6319.patch, HIVE-6319.patch, HIVE-6319.patch,
HIVE-6319.patch, HiveCompactorDesign.pdf
> In order to keep the number of delta files from spiraling out of control we need a compactor
to collect these delta files together, and eventually rewrite the base file when the deltas
get large enough.

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