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https://issues.apache.org/jira/browse/HIVE-22188?focusedWorklogId=311881&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-311881
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ASF GitHub Bot logged work on HIVE-22188:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Sep/19 05:55
Start Date: 13/Sep/19 05:55
Worklog Time Spent: 10m
Work Description: miklosgergely commented on pull request #768:
HIVE-22188 Clean up the SemanticAnalyzerFactory
URL: https://github.com/apache/hive/pull/768#discussion_r324044354
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/parse/DDLSemanticAnalyzer.java
##########
@@ -342,33 +342,41 @@ public void analyzeInternal(ASTNode input) throws
SemanticException {
analyzeAlterTableProps(qualified, null, ast, false, false);
} else if (ast.getType() == HiveParser.TOK_ALTERTABLE_DROPPROPERTIES) {
analyzeAlterTableProps(qualified, null, ast, false, true);
- } else if (ast.getType() == HiveParser.TOK_ALTERTABLE_UPDATESTATS) {
+ } else if (ast.getType() == HiveParser.TOK_ALTERTABLE_UPDATESTATS ||
Review comment:
In the long term the whole DDLSemanticAnalyzer will be removed by extracting
each DDL analyzer to it's own class.
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Issue Time Tracking
-------------------
Worklog Id: (was: 311881)
Time Spent: 0.5h (was: 20m)
> 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: pull-request-available, refactor-semanticanalyzer
> Fix For: 4.0.0
>
> Attachments: HIVE-22188.01.patch
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> 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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