Dimitris Tsirogiannis has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/8930 )

Change subject: IMPALA-6307: CTAS statement fails with duplicate column 
exception.
......................................................................


Patch Set 2:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/8930/2/fe/src/main/java/org/apache/impala/analysis/AnalysisContext.java
File fe/src/main/java/org/apache/impala/analysis/AnalysisContext.java:

http://gerrit.cloudera.org:8080/#/c/8930/2/fe/src/main/java/org/apache/impala/analysis/AnalysisContext.java@408
PS2, Line 408:         // of the table that will be created.
including the  partition columns, if any.


http://gerrit.cloudera.org:8080/#/c/8930/2/fe/src/main/java/org/apache/impala/analysis/TableDataLayout.java
File fe/src/main/java/org/apache/impala/analysis/TableDataLayout.java:

http://gerrit.cloudera.org:8080/#/c/8930/2/fe/src/main/java/org/apache/impala/analysis/TableDataLayout.java@56
PS2, Line 56: partitionColDefs_.clear(); kuduPartitionParams_.clear();
formatting nit: one statement per line


http://gerrit.cloudera.org:8080/#/c/8930/2/fe/src/test/java/org/apache/impala/analysis/AnalyzeDDLTest.java
File fe/src/test/java/org/apache/impala/analysis/AnalyzeDDLTest.java:

http://gerrit.cloudera.org:8080/#/c/8930/2/fe/src/test/java/org/apache/impala/analysis/AnalyzeDDLTest.java@1510
PS2, Line 1510: IMPALA-6307: A CTAS query fails with error: AnalysisException:
              :     // Duplicate column name: <columnName>
I think it's best to outline what this query is testing, i.e. CTAS with a 
select query that requires a rewrite (IMPALA-6307).



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Iee053abecd4384e15eec8db10cb06f5ace159da2
Gerrit-Change-Number: 8930
Gerrit-PatchSet: 2
Gerrit-Owner: Zoram Thanga <zo...@cloudera.com>
Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com>
Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogian...@cloudera.com>
Gerrit-Reviewer: Michael Ho <k...@cloudera.com>
Gerrit-Reviewer: Zoram Thanga <zo...@cloudera.com>
Gerrit-Comment-Date: Tue, 09 Jan 2018 21:28:12 +0000
Gerrit-HasComments: Yes

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