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https://issues.apache.org/jira/browse/HIVE-140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carl Steinbach updated HIVE-140:
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Fix Version/s: 0.3.0
(was: 0.6.0)
> Event Based Infrastructure for Syntax Trees in the compiler
> -----------------------------------------------------------
>
> Key: HIVE-140
> URL: https://issues.apache.org/jira/browse/HIVE-140
> Project: Hadoop Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Ashish Thusoo
> Assignee: Ashish Thusoo
> Fix For: 0.3.0
>
> Attachments: patch-140.txt
>
>
> In order to refactor SemanticAnalyzer into a bunch of different components,
> we need to move more modular mechanisms of doing semantic analysis. One of
> the missing pieces here is the event based infrastructure for analyzing ASTs
> in the Semantic Analyzer. We will first use this infrastructure for lineage
> tools and then migrate the rest of the Semantic Analyzer to this
> infrastructure over time.
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