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Posted to dev@hive.apache.org by "Alan Gates (JIRA)" <ji...@apache.org> on 2014/03/27 19:52:15 UTC

[jira] [Updated] (HIVE-6319) Insert, update, delete functionality needs a compactor

     [ https://issues.apache.org/jira/browse/HIVE-6319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alan Gates updated HIVE-6319:
-----------------------------

    Attachment: HIVE-6319.patch

> Insert, update, delete functionality needs a compactor
> ------------------------------------------------------
>
>                 Key: HIVE-6319
>                 URL: https://issues.apache.org/jira/browse/HIVE-6319
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>             Fix For: 0.13.0
>
>         Attachments: 6319.wip.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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