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From "Alan Gates (JIRA)" <>
Subject [jira] [Updated] (HIVE-7078) Need file sink operators that work with ACID
Date Tue, 12 Aug 2014 17:33:12 GMT


Alan Gates updated HIVE-7078:

    Attachment: HIVE-7078.WIP.patch

A work in progress to show the general drift.  This works with static and dynamic partitioning
for insert, update, and delete.  The patch incorporates code from patches to HIVE-7571 and

> Need file sink operators that work with ACID
> --------------------------------------------
>                 Key: HIVE-7078
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Processor, Transactions
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>         Attachments: HIVE-7078.WIP.patch
> When writing records to tables that use an OutputFormat that implements AcidOutputFormat,
records will need to be written via a RecordUpdater instead of RecordWriter.  
> Rather than add this functionality to FileSinkOperator and VectorizedFileSinkOperator
I propose to add a new AcidFileSinkOperator that extends FileSinkOperator and a new AcidVectorizedFileSinkOperator
that extends VectorizedFileSinkOperator.

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