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https://issues.apache.org/jira/browse/HIVE-22188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Miklos Gergely updated HIVE-22188:
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Attachment: HIVE-22188.01.patch
> Clean up the SemanticAnalyzerFactory
> ------------------------------------
>
> Key: HIVE-22188
> URL: https://issues.apache.org/jira/browse/HIVE-22188
> Project: Hive
> Issue Type: Sub-task
> Components: Hive
> Reporter: Miklos Gergely
> Assignee: Miklos Gergely
> Priority: Major
> Labels: refactor-semanticanalyzer
> Fix For: 4.0.0
>
> Attachments: HIVE-22188.01.patch
>
>
> 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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