Wenzhe Zhou has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/22865 )

Change subject: IMPALA-13869: Support for 'hive.sql.query' property for Hive 
JDBC tables
......................................................................


Patch Set 8:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/22865/7/fe/src/main/java/org/apache/impala/catalog/TableLoader.java
File fe/src/main/java/org/apache/impala/catalog/TableLoader.java:

http://gerrit.cloudera.org:8080/#/c/22865/7/fe/src/main/java/org/apache/impala/catalog/TableLoader.java@240
PS7, Line 240: table != null
if (!Strings.isNullOrEmpty(table)) {


http://gerrit.cloudera.org:8080/#/c/22865/7/fe/src/main/java/org/apache/impala/catalog/TableLoader.java@243
PS7, Line 243: if (query != null) {
if (!Strings.isNullOrEmpty(query)) {


http://gerrit.cloudera.org:8080/#/c/22865/7/fe/src/main/java/org/apache/impala/catalog/TableLoader.java@232
PS7, Line 232:     String table = msTbl.getParameters().get("hive.sql.table");
             :     String query = msTbl.getParameters().get("hive.sql.query");
             :
             :     if (Strings.isNullOrEmpty(table) && 
Strings.isNullOrEmpty(query)) {
             :       throw new TableLoadingException("Either 'hive.sql.table' 
or" +
             :           " 'hive.sql.query' must be set.");
             :     }
             :
             :     if (table != null) {
             :       impala_tbl_props.put("table", table);
             :     }
             :     if (query != null) {
             :       impala_tbl_props.put("query", query);
             :     }
> @Wenzhe, do we give an error when both the properties are mentioned or shou
No, if both properties are set, "query" has higher priority than "table"



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I039fcc1e008233a3eeed8d09554195fdb8c8706b
Gerrit-Change-Number: 22865
Gerrit-PatchSet: 8
Gerrit-Owner: Pranav Lodha <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Pranav Lodha <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
Gerrit-Comment-Date: Tue, 01 Jul 2025 18:41:50 +0000
Gerrit-HasComments: Yes

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