Steve Carlin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24208 )

Change subject: IMPALA-14903: Calcite planner: Simplify code for string literals
......................................................................


Patch Set 13:

(11 comments)

http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/coercenodes/CoerceNodes.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/coercenodes/CoerceNodes.java:

http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/coercenodes/CoerceNodes.java@30
PS12, Line 30: import org.apache.calcite.rel.type.RelDataType;
> unused import: org.apache.calcite.rel.logical.LogicalValues
Done


http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/coercenodes/CoerceNodes.java@39
PS12, Line 39: import org.apache.calcite.util.Util;
> unused import: org.apache.calcite.sql.SqlKind
Done


http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/coercenodes/CoerceNodes.java@49
PS12, Line 49: import java.util.stream.Collectors;
> unused import: java.util.Arrays
Done


http://gerrit.cloudera.org:8080/#/c/24208/13/java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaProjectRel.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaProjectRel.java:

http://gerrit.cloudera.org:8080/#/c/24208/13/java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaProjectRel.java@116
PS13, Line 116: )
> nit: we usually put the right parenthesis above
Done


http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ParentPlanRelContext.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ParentPlanRelContext.java:

http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ParentPlanRelContext.java@20
PS12, Line 20: import org.apache.calcite.rex.RexNode;
> unused import: org.apache.calcite.rel.type.RelDataType
Done


http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ImpalaSqlValidatorImpl.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ImpalaSqlValidatorImpl.java:

http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ImpalaSqlValidatorImpl.java@25
PS12, Line 25: import org.apache.calcite.sql.validate.SelectScope;
> unused import: org.apache.calcite.sql.type.SqlTypeName
Done


http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ImpalaSqlValidatorImpl.java@37
PS12, Line 37: import org.apache.calcite.sql.SqlCall;
> unused import: org.apache.calcite.sql.validate.SqlValidatorUtil
Done


http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ImpalaSqlValidatorImpl.java@60
PS12, Line 60: /**
> unused import: java.util.ArrayList
Done


http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ImpalaSqlValidatorImpl.java@61
PS12, Line 61:  * The ImpalaSqlValidatorImpl is responsible for registering 
column-level and
> unused import: java.util.HashSet
Done


http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ImpalaSqlValidatorImpl.java@62
PS12, Line 62:  * function-level privilege requests in the given query. The 
methods in the class will be
> unused import: java.util.List
Done


http://gerrit.cloudera.org:8080/#/c/24208/12/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ImpalaSqlValidatorImpl.java@64
PS12, Line 64:  */
> unused import: java.util.Set
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Id8e61b2555afd81ef52f19431fdd1224d4039c00
Gerrit-Change-Number: 24208
Gerrit-PatchSet: 13
Gerrit-Owner: Steve Carlin <[email protected]>
Gerrit-Reviewer: Aman Sinha <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Steve Carlin <[email protected]>
Gerrit-Comment-Date: Fri, 26 Jun 2026 02:22:09 +0000
Gerrit-HasComments: Yes

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