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From "ASF GitHub Bot (Jira)" <>
Subject [jira] [Work logged] (HIVE-22188) Clean up the SemanticAnalyzerFactory
Date Fri, 13 Sep 2019 05:58:00 GMT


ASF GitHub Bot logged work on HIVE-22188:

                Author: ASF GitHub Bot
            Created on: 13/Sep/19 05:57
            Start Date: 13/Sep/19 05:57
    Worklog Time Spent: 10m 
      Work Description: miklosgergely commented on pull request #768: HIVE-22188 Clean up
the SemanticAnalyzerFactory
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Issue Time Tracking

    Worklog Id:     (was: 311882)
    Time Spent: 40m  (was: 0.5h)

> Clean up the SemanticAnalyzerFactory
> ------------------------------------
>                 Key: HIVE-22188
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Hive
>            Reporter: Miklos Gergely
>            Assignee: Miklos Gergely
>            Priority: Major
>              Labels: pull-request-available, refactor-semanticanalyzer
>             Fix For: 4.0.0
>         Attachments: HIVE-22188.01.patch
>          Time Spent: 40m
>  Remaining Estimate: 0h
> SemanticAnalyzerFactory contains some huge maps that assign tokentypes to hive operations.
Some operations share a token type for doing them on a table, or on a partition, which leads
to some more overcomplication.
> Two things need to be done:
>  # Each operation must have it's own token.
>  # The HiveOperation enum constants themselves must declare which token they are related
to, and not some external source should declare information about them.

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