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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/09/08 10:38:00 UTC
[jira] [Work logged] (HIVE-22179) Break up DDLSemanticAnalyzer -
extract Function related analyzers
[ https://issues.apache.org/jira/browse/HIVE-22179?focusedWorklogId=308479&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-308479 ]
ASF GitHub Bot logged work on HIVE-22179:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 08/Sep/19 10:37
Start Date: 08/Sep/19 10:37
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: 308479)
Remaining Estimate: 0h
Time Spent: 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
>
> Time Spent: 10m
> 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 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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