Gabor Kaszab has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16606 )

Change subject: IMPALA-10166 (part 1): ALTER TABLE for Iceberg tables
......................................................................


Patch Set 8: Code-Review+1

(4 comments)

Hey!
I did a quick review and only found nits. I'm fine to +2 once they are 
addressed.

http://gerrit.cloudera.org:8080/#/c/16606/8//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/16606/8//COMMIT_MSG@9
PS8, Line 9: implement
nit: implements


http://gerrit.cloudera.org:8080/#/c/16606/8/fe/src/main/java/org/apache/impala/analysis/AlterTableReplaceColsStmt.java
File fe/src/main/java/org/apache/impala/analysis/AlterTableReplaceColsStmt.java:

http://gerrit.cloudera.org:8080/#/c/16606/8/fe/src/main/java/org/apache/impala/analysis/AlterTableReplaceColsStmt.java@25
PS8, Line 25: import org.apache.impala.catalog.FeIcebergTable;
Is this import needed?


http://gerrit.cloudera.org:8080/#/c/16606/8/fe/src/main/java/org/apache/impala/service/IcebergCatalogOpExecutor.java
File fe/src/main/java/org/apache/impala/service/IcebergCatalogOpExecutor.java:

http://gerrit.cloudera.org:8080/#/c/16606/8/fe/src/main/java/org/apache/impala/service/IcebergCatalogOpExecutor.java@118
PS8, Line 118: support
nit: supports


http://gerrit.cloudera.org:8080/#/c/16606/8/testdata/workloads/functional-query/queries/QueryTest/iceberg-negative.test
File 
testdata/workloads/functional-query/queries/QueryTest/iceberg-negative.test:

http://gerrit.cloudera.org:8080/#/c/16606/8/testdata/workloads/functional-query/queries/QueryTest/iceberg-negative.test@117
PS8, Line 117: CREATE TABLE iceberg_test9(
Instead of creating a new table here, could you re-use any of the ones above? 
It might have a good effect on the runtime of the test. (same goes for the 
other create table below)



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I5104cc47c7b42dacdb52983f503cd263135d6bfc
Gerrit-Change-Number: 16606
Gerrit-PatchSet: 8
Gerrit-Owner: wangsheng <sky...@163.com>
Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com>
Gerrit-Reviewer: Gabor Kaszab <gaborkas...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com>
Gerrit-Reviewer: wangsheng <sky...@163.com>
Gerrit-Comment-Date: Thu, 29 Oct 2020 14:34:53 +0000
Gerrit-HasComments: Yes

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