Quanlong Huang has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/20506 )

Change subject: IMPALA-12465: Unicode column name support
......................................................................


Patch Set 13:

(2 comments)

> Patch Set 13: Verified-1
>
> Build failed: https://jenkins.impala.io/job/gerrit-verify-dryrun/9985/

To reproduce the compilation error, you need to execute "export 
USE_APACHE_HIVE=true" before using buildall.sh.

http://gerrit.cloudera.org:8080/#/c/20506/13/fe/src/compat-apache-hive-3/java/org/apache/impala/compat/MetastoreShim.java
File 
fe/src/compat-apache-hive-3/java/org/apache/impala/compat/MetastoreShim.java:

http://gerrit.cloudera.org:8080/#/c/20506/13/fe/src/compat-apache-hive-3/java/org/apache/impala/compat/MetastoreShim.java@955
PS13, Line 955: MetaStoreServerUtils
This class doesn't exist in apache-hive-3.1.3. I think we should still use 
MetaStoreUtils#validateColumnName().

https://github.com/apache/hive/blob/rel/release-3.1.3/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/utils/MetaStoreUtils.java#L505-L507

If the implementation of this method in two MetastoreShim classes are the same, 
we can put this method in Hive3MetastoreShimBase.


http://gerrit.cloudera.org:8080/#/c/20506/13/fe/src/compat-hive-3/java/org/apache/impala/compat/MetastoreShim.java
File fe/src/compat-hive-3/java/org/apache/impala/compat/MetastoreShim.java:

http://gerrit.cloudera.org:8080/#/c/20506/13/fe/src/compat-hive-3/java/org/apache/impala/compat/MetastoreShim.java@125
PS13, Line 125: import org.apache.hadoop.hive.metastore.utils.MetaStoreUtils;
nit: already imported at L87



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I1ad9d63ac1b9631a0f4a433798bd5109aa2ed718
Gerrit-Change-Number: 20506
Gerrit-PatchSet: 13
Gerrit-Owner: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Daniel Becker <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Comment-Date: Fri, 08 Dec 2023 07:36:58 +0000
Gerrit-HasComments: Yes

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