Kim Jin Chul has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/8676 )

Change subject: IMPALA-4168: Adds Oracle-style hint placement for INSERT/UPSERT
......................................................................


Patch Set 8:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/8676/8/fe/src/test/java/org/apache/impala/analysis/ParserTest.java
File fe/src/test/java/org/apache/impala/analysis/ParserTest.java:

http://gerrit.cloudera.org:8080/#/c/8676/8/fe/src/test/java/org/apache/impala/analysis/ParserTest.java@303
PS8, Line 303: String pattern
> Can you add a brief comment or example of what this pattern should look lik
Done


http://gerrit.cloudera.org:8080/#/c/8676/8/fe/src/test/java/org/apache/impala/analysis/ParserTest.java@319
PS8, Line 319: TestInsertStmtHints
> nit: "This function"
Done


http://gerrit.cloudera.org:8080/#/c/8676/8/fe/src/test/java/org/apache/impala/analysis/ParserTest.java@330
PS8, Line 330: ParserErrorOnInsertStmtHints
> nit: "It covers..." No need to repeat the function name in the comment.
Done


http://gerrit.cloudera.org:8080/#/c/8676/8/fe/src/test/java/org/apache/impala/analysis/ToSqlTest.java
File fe/src/test/java/org/apache/impala/analysis/ToSqlTest.java:

http://gerrit.cloudera.org:8080/#/c/8676/8/fe/src/test/java/org/apache/impala/analysis/ToSqlTest.java@505
PS8, Line 505: private String InjectInsertHint(String pattern, String hint,
             :       InsertStmt.HintLocation loc) {
             :     final String oracleHint = (loc == 
InsertStmt.HintLocation.Start) ? hint : "";
             :     final String defaultHint  = (loc == 
InsertStmt.HintLocation.End) ? hint : "";
             :     return String.format(pattern, oracleHint, defaultHint);
             :   }
> Isn't the same function as in parserTest.java? Plz avoid code duplication.
It is moved to the super class(i.e. FrontendTestBase).



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ied7629d70197a0270cdc0853e00cc021fdb4dc20
Gerrit-Change-Number: 8676
Gerrit-PatchSet: 8
Gerrit-Owner: Kim Jin Chul <jinc...@gmail.com>
Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com>
Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogian...@cloudera.com>
Gerrit-Reviewer: John Russell <jruss...@cloudera.com>
Gerrit-Reviewer: Kim Jin Chul <jinc...@gmail.com>
Gerrit-Reviewer: Vuk Ercegovac <vercego...@cloudera.com>
Gerrit-Comment-Date: Fri, 05 Jan 2018 01:32:56 +0000
Gerrit-HasComments: Yes

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