Qifan Chen has posted comments on this change. ( http://gerrit.cloudera.org:8080/17847 )
Change subject: IMPALA-10838: Error when struct returned from WITH() ...................................................................... Patch Set 14: (7 comments) Looks good! http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/Expr.java File fe/src/main/java/org/apache/impala/analysis/Expr.java: http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/Expr.java@1145 PS14, Line 1145: callSubstituteImplOnChildren nit. May be renamed as substituteImplOnChildren() http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/ExprSubstitutionMap.java File fe/src/main/java/org/apache/impala/analysis/ExprSubstitutionMap.java: http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/ExprSubstitutionMap.java@239 PS14, Line 239: // Struct children are allowed to be non-materialised because the query may only : // concern a subset of the fields of the struct. It is not clear to me why we still keep a struct child if it is not a concern in the query. http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/Path.java File fe/src/main/java/org/apache/impala/analysis/Path.java: http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/Path.java@480 PS14, Line 480: prefixPath.size() nit. I wonder what happens when this argument has a value larger than the length of thisPath. Will it throw an exception? http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/SlotDescriptor.java File fe/src/main/java/org/apache/impala/analysis/SlotDescriptor.java: http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/SlotDescriptor.java@186 PS14, Line 186: if (tupleDescs != null) nit. This may not be false in all situations since tupleDesc != null is guaranteed by the WHILE above. http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/SlotDescriptor.java@188 PS14, Line 188: structSlotDesc nit. may be renamed as parentSlotDesc. http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/main/java/org/apache/impala/analysis/SlotDescriptor.java@220 PS14, Line 220: getSlotSize nit. May be renamed as getMaterizaliedSlotSize(). http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/test/java/org/apache/impala/planner/PlannerTestBase.java File fe/src/test/java/org/apache/impala/planner/PlannerTestBase.java: http://gerrit.cloudera.org:8080/#/c/17847/14/fe/src/test/java/org/apache/impala/planner/PlannerTestBase.java@807 PS14, Line 807: getRowSize nit. May rename as get1stRowSize() as there can be many row-size fields in an explain output. -- To view, visit http://gerrit.cloudera.org:8080/17847 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Iadb9233677355b85d424cc3f22b00b5a3bf61c57 Gerrit-Change-Number: 17847 Gerrit-PatchSet: 14 Gerrit-Owner: Daniel Becker <daniel.bec...@cloudera.com> Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com> Gerrit-Reviewer: Daniel Becker <daniel.bec...@cloudera.com> Gerrit-Reviewer: Gabor Kaszab <gaborkas...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Qifan Chen <qc...@cloudera.com> Gerrit-Comment-Date: Fri, 04 Feb 2022 20:54:11 +0000 Gerrit-HasComments: Yes
