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Date: Fri, 23 Jan 2015 17:16:34 +0000 (UTC)
From: "Ashutosh Chauhan (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Message-ID: <JIRA.12768577.1421717522000.158140.1422033394508@Atlassian.JIRA>
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Subject: [jira] [Updated] (HIVE-9416) Get rid of Extract Operator
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     [ https://issues.apache.org/jira/browse/HIVE-9416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-9416:
-----------------------------------
    Attachment: HIVE-9416.3.patch

Fixed SorrtedDynamicPartitionOptimizer and golden files. Many reported failures are unrelated and seems to be broken on trunk as well.

> Get rid of Extract Operator
> ---------------------------
>
>                 Key: HIVE-9416
>                 URL: https://issues.apache.org/jira/browse/HIVE-9416
>             Project: Hive
>          Issue Type: Task
>          Components: Query Processor
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-9416.1.patch, HIVE-9416.2.patch, HIVE-9416.3.patch, HIVE-9416.patch
>
>
> {{Extract Operator}} has been there for legacy reasons. But there is no functionality it provides which cant be provided by {{Select Operator}} Instead of having two operators, one being subset of another we should just get rid of {{Extract}} and simplify our codebase.


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