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https://issues.apache.org/jira/browse/HIVE-22696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017720#comment-17017720
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Jesus Camacho Rodriguez commented on HIVE-22696:
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+1
> Break up DDLSemanticAnalyzer - extract Table partition analyzers
> ----------------------------------------------------------------
>
> Key: HIVE-22696
> URL: https://issues.apache.org/jira/browse/HIVE-22696
> Project: Hive
> Issue Type: Sub-task
> Reporter: Miklos Gergely
> Assignee: Miklos Gergely
> Priority: Major
> Labels: pull-request-available, refactor-ddl
> Attachments: HIVE-22696.01.patch, HIVE-22696.02.patch,
> HIVE-22696.03.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 #12: extract the table partition related analyzers from
> DDLSemanticAnalyzer, and move them under the new package.
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