wangsheng has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16446 )

Change subject: IMPALA-10164: Supporting HadoopCatalog for Iceberg table
......................................................................


Patch Set 4:

(7 comments)

I've already rename two new properties to: 'iceberg.catalog' and 
'iceberg.table_name', I'm not sure if this is appropriate to rename 
'iceberg_file_format' to 'iceberg.file_format' in this patch.

http://gerrit.cloudera.org:8080/#/c/16446/3//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/16446/3//COMMIT_MSG@29
PS3, Line 29: .
> nit: Shouldn't we use 'iceberg.table_name' just like 'kudu.table_name'. In
Done


http://gerrit.cloudera.org:8080/#/c/16446/3/fe/src/main/java/org/apache/impala/catalog/IcebergTable.java
File fe/src/main/java/org/apache/impala/catalog/IcebergTable.java:

http://gerrit.cloudera.org:8080/#/c/16446/3/fe/src/main/java/org/apache/impala/catalog/IcebergTable.java@69
PS3, Line 69: iceberg_file_format
> If that's not too much pain, maybe we should also change it to "iceberg.fil
Shall we change this property name in this patch? Maybe in another patch is 
better?


http://gerrit.cloudera.org:8080/#/c/16446/3/fe/src/main/java/org/apache/impala/catalog/IcebergTable.java@72
PS3, Line 72: iceberg.catalog
> In the commit message you mention "iceberg.catalog", not "iceberg_catalog".
Done


http://gerrit.cloudera.org:8080/#/c/16446/3/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/16446/3/fe/src/main/java/org/apache/impala/service/IcebergCatalogOpExecutor.java@78
PS3, Line 78:     // Each table id increase from zero
            :     HadoopCatalog catalo
> You already set it at L57.
Done


http://gerrit.cloudera.org:8080/#/c/16446/3/fe/src/main/java/org/apache/impala/util/IcebergUtil.java
File fe/src/main/java/org/apache/impala/util/IcebergUtil.java:

http://gerrit.cloudera.org:8080/#/c/16446/3/fe/src/main/java/org/apache/impala/util/IcebergUtil.java@102
PS3, Line 102:  {
> nit: probably 'Catalog.DEFAULT_DB' should be used
Done


http://gerrit.cloudera.org:8080/#/c/16446/3/fe/src/main/java/org/apache/impala/util/IcebergUtil.java@149
PS3, Line 149: .contains(
> nit: Catalog.DEFAULT_DB
Done


http://gerrit.cloudera.org:8080/#/c/16446/3/testdata/workloads/functional-query/queries/QueryTest/iceberg-query.test
File testdata/workloads/functional-query/queries/QueryTest/iceberg-query.test:

http://gerrit.cloudera.org:8080/#/c/16446/3/testdata/workloads/functional-query/queries/QueryTest/iceberg-query.test@221
PS3, Line 221: SELECT count(*) from hadoop_catalog_test_external
> Please add "SET TIMEZONE=UTC;" to tests that involve timestamps. For furthe
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ic1893c50a633ca22d4bca6726c9937b026f5d5ef
Gerrit-Change-Number: 16446
Gerrit-PatchSet: 4
Gerrit-Owner: wangsheng <[email protected]>
Gerrit-Reviewer: Gabor Kaszab <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Reviewer: wangsheng <[email protected]>
Gerrit-Comment-Date: Mon, 21 Sep 2020 12:56:24 +0000
Gerrit-HasComments: Yes

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