Paul Rogers has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/11883 )

Change subject: IMPALA-7808: Refactor Analyzer for easier debugging
......................................................................


Patch Set 2:

(12 comments)

Thanks for the reviews. Addressed the comments.

If you are ready, I'll go ahead and shift the indent of the methods in the 
inner class, which will mark a zillion likes as changed. In its current form, 
you can more easily see the actual changes.

http://gerrit.cloudera.org:8080/#/c/11883/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/11883/1//COMMIT_MSG@37
PS1, Line 37: Reran a
> pls move this testing section above the Change-Id
Done


http://gerrit.cloudera.org:8080/#/c/11883/1/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/11883/1/fe/src/main/java/org/apache/impala/analysis/AnalysisContext.java@461
PS1, Line 461: r
> nit: extra space
Done


http://gerrit.cloudera.org:8080/#/c/11883/1/fe/src/main/java/org/apache/impala/analysis/AnalysisContext.java@461
PS1, Line 461: eturn;
> We generally do not use braces in one line "if (cond) stmt;".
Thanks. Every project has its quirks; I 'm still learning Impala's preferences.
Fixed.


http://gerrit.cloudera.org:8080/#/c/11883/1/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/11883/1/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@176
PS1, Line 176:     private final Analyzer analyzer_;
> these members should be suffixed with "_"
Done


http://gerrit.cloudera.org:8080/#/c/11883/1/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@186
PS1, Line 186: Note tem
> note, you can always include such review-level comments as comments in gerr
Agreed. The comment is here to rather force the need to come back and shift 
indentation before the final +2. At that point, the comment will be removed.


http://gerrit.cloudera.org:8080/#/c/11883/1/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@219
PS1, Line 219:     if (multiAggInfo_ != null && 
multiAggInfo_.hasAggregateExprs()) {
> here and at many other functions: in Impala we generally do not add an empt
Done


http://gerrit.cloudera.org:8080/#/c/11883/1/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@389
PS1, Line 389:     if (t
> did some other class need this protected?
Tried to minimize extra changes. It works to make this private, so went ahead 
and did so.


http://gerrit.cloudera.org:8080/#/c/11883/1/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@526
PS1, Line 526: c
> nit: extra space
Done


http://gerrit.cloudera.org:8080/#/c/11883/1/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@617
PS1, Line 617:     su
> why public?
Done


http://gerrit.cloudera.org:8080/#/c/11883/1/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@659
PS1, Line 659:
> why public?
Done


http://gerrit.cloudera.org:8080/#/c/11883/1/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@757
PS1, Line 757:     }
> why public?
Done


http://gerrit.cloudera.org:8080/#/c/11883/1/fe/src/main/java/org/apache/impala/analysis/SelectStmt.java@894
PS1, Line 894:
> just to remind myelf... end of inner class.
Yes. When you are satisfied that nothing changed other than the inner class, 
I'll go ahead and indent the whole mess.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I576c80c4c7a974df226fc91d8903db275069ed52
Gerrit-Change-Number: 11883
Gerrit-PatchSet: 2
Gerrit-Owner: Paul Rogers <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Paul Rogers <[email protected]>
Gerrit-Reviewer: Vuk Ercegovac <[email protected]>
Gerrit-Comment-Date: Tue, 06 Nov 2018 20:44:33 +0000
Gerrit-HasComments: Yes

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