Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19190 )

Change subject: IMPALA-11692: Struct slot memory sharing involving select * not 
working properly
......................................................................


Patch Set 4: Code-Review+1

(2 comments)

The logic looks good to me, only some comments about naming/comments.

http://gerrit.cloudera.org:8080/#/c/19190/4/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java
File fe/src/main/java/org/apache/impala/analysis/SelectStmt.java:

http://gerrit.cloudera.org:8080/#/c/19190/4/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@287
PS4, Line 287:     private class ExpandedPathInfo {
This is only about expanded star expressions, right? It would be nice to 
include "star" in the name or at least note this in a comment.


http://gerrit.cloudera.org:8080/#/c/19190/4/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@307
PS4, Line 307:
             :       private final Path expandedPath_;
             :       private final Path originalRootPath_;
Can you add a small comment for these, e.g. path of expanded item, path of 
original star expression?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I346c2808c1aa5e77e3cdf3593f7f48ac96516c00
Gerrit-Change-Number: 19190
Gerrit-PatchSet: 4
Gerrit-Owner: Daniel Becker <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Daniel Becker <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>
Gerrit-Comment-Date: Tue, 08 Nov 2022 13:07:42 +0000
Gerrit-HasComments: Yes

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