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Posted to issues@hive.apache.org by "Miklos Gergely (Jira)" <ji...@apache.org> on 2019/10/01 07:35:00 UTC
[jira] [Updated] (HIVE-22218) Break up DDLSemanticAnalyzer -
extract Workload Management related analyzers
[ https://issues.apache.org/jira/browse/HIVE-22218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Miklos Gergely updated HIVE-22218:
----------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Break up DDLSemanticAnalyzer - extract Workload Management related analyzers
> ----------------------------------------------------------------------------
>
> Key: HIVE-22218
> URL: https://issues.apache.org/jira/browse/HIVE-22218
> Project: Hive
> Issue Type: Sub-task
> Reporter: Miklos Gergely
> Assignee: Miklos Gergely
> Priority: Major
> Labels: pull-request-available, refactor-ddl
> Attachments: HIVE-22218.01.patch
>
> Time Spent: 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 #5: extract all the workload management related analyzers from DDLSemanticAnalyzer, and move them under the new package.
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