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From "ASF GitHub Bot (Jira)" <j...@apache.org>
Subject [jira] [Work logged] (HIVE-22179) Break up DDLSemanticAnalyzer - extract Function related analyzers
Date Wed, 11 Sep 2019 07:02:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-22179?focusedWorklogId=310359&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-310359
]

ASF GitHub Bot logged work on HIVE-22179:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 11/Sep/19 07:01
            Start Date: 11/Sep/19 07:01
    Worklog Time Spent: 10m 
      Work Description: miklosgergely commented on pull request #763: HIVE-22179 Break up
DDLSemanticAnalyzer - extract Function related analyzers
URL: https://github.com/apache/hive/pull/763
 
 
   DDLSemanticAnalyzer is a huge class, more than 4000 lines long. The goal is to refactor
it in order to have everything cut into more handleable classes under the package  org.apache.hadoop.hive.ql.exec.ddl:
   
   - have a separate class for each analyzers
   - have a package for each operation, containing an analyzer, a description, and an operation,
so the amount of classes under a package is more manageable
   
   Step #2: extract all the functin related analyzers from DDLSemanticAnalyzer and FunctionSemanticAnalyzer
and MacroSemanticAnalyzer, and move them under the new package.
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 310359)
    Time Spent: 1h 20m  (was: 1h 10m)

> Break up DDLSemanticAnalyzer - extract Function related analyzers
> -----------------------------------------------------------------
>
>                 Key: HIVE-22179
>                 URL: https://issues.apache.org/jira/browse/HIVE-22179
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Miklos Gergely
>            Assignee: Miklos Gergely
>            Priority: Major
>              Labels: pull-request-available, refactor-ddl
>         Attachments: HIVE-22179.01.patch, HIVE-22179.02.patch
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> DDLSemanticAnalyzer is a huge class, more than 4000 lines long. The goal is to refactor
it in order to have everything cut into more handleable classes under the packageĀ  org.apache.hadoop.hive.ql.exec.ddl:
>  * have a separate class for each analyzers
>  * have a package for each operation, containing an analyzer, a description, and an operation,
so the amount of classes under a package is more manageable
> Step #2: extract all the functin related analyzers from DDLSemanticAnalyzer and FunctionSemanticAnalyzer
and MacroSemanticAnalyzer, and move them under the new package.



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