Shubham Chaurasia created HIVE-22541:
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             Summary: Inconsistent decimal precision/scale of resultset schema 
in analyzer.genLogicalPlan() as compared to analyzer.analyze()
                 Key: HIVE-22541
                 URL: https://issues.apache.org/jira/browse/HIVE-22541
             Project: Hive
          Issue Type: Bug
          Components: Query Planning
    Affects Versions: 4.0.0
            Reporter: Shubham Chaurasia
            Assignee: Shubham Chaurasia


https://issues.apache.org/jira/browse/HIVE-21641 handles decimal 
scale/precision inconsistencies when we query using llap external client.

[HIVE-21641 
changes|https://issues.apache.org/jira/secure/attachment/12968006/HIVE-21641.4.patch]
 {{analyzer.genLogicalPlan(ast)}} to {{analyzer.analyze(ast, ctx)}} to handle 
this. However we should fix {{analyzer.genLogicalPlan(ast)}} to return correct 
decimal precision/scale. 
Please see 
[this|https://issues.apache.org/jira/browse/HIVE-21641?focusedCommentId=16981513&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16981513]
 and 
[this|https://issues.apache.org/jira/browse/HIVE-21641?focusedCommentId=16982053&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16982053]
 comment for more.

cc [~jcamachorodriguez] [~kgyrtkirk]



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