Wenzhe Zhou has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/21805 )

Change subject: [WIP] IMPALA-12789: Fix unit-test code JdbcDataSourceTest.java
......................................................................


Patch Set 1:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/21805/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/21805/1//COMMIT_MSG@18
PS1, Line 18: data source APIs.
mention how do you run the unit-test after your fixing


http://gerrit.cloudera.org:8080/#/c/21805/1/fe/src/main/java/org/apache/impala/extdatasource/jdbc/dao/GenericJdbcDatabaseAccessor.java
File 
fe/src/main/java/org/apache/impala/extdatasource/jdbc/dao/GenericJdbcDatabaseAccessor.java:

http://gerrit.cloudera.org:8080/#/c/21805/1/fe/src/main/java/org/apache/impala/extdatasource/jdbc/dao/GenericJdbcDatabaseAccessor.java@346
PS1, Line 346: props.put("maxTotal", "3");
             :       props.put("maxIdle", "3");
             :       props.put("minIdle", "0");
             :       props.put("maxWaitMillis", "10000");
dbcp_max_conn_pool_size, dbcp_max_wait_millis_for_conn and 
dbcp_data_source_idle_timeout_s are defined in be/src/service/frontend.cc with 
default values. Use same default values here if those values could not be 
passed from backend.


http://gerrit.cloudera.org:8080/#/c/21805/1/java/jamm-prefix/src/jamm
File java/jamm-prefix/src/jamm:

http://gerrit.cloudera.org:8080/#/c/21805/1/java/jamm-prefix/src/jamm@1
PS1, Line 1: Subproject commit 49c3e691c43a39ddaccaf19839ef316807009377
why do you need to add this file?


http://gerrit.cloudera.org:8080/#/c/21805/1/testdata/bin/create-ext-data-source-table.sql
File testdata/bin/create-ext-data-source-table.sql:

http://gerrit.cloudera.org:8080/#/c/21805/1/testdata/bin/create-ext-data-source-table.sql@31
PS1, Line 31:                                      id INT,
unnecessary change



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ie07173d256d73c88f5a6c041f087db16b6ff3127
Gerrit-Change-Number: 21805
Gerrit-PatchSet: 1
Gerrit-Owner: Pranav Lodha <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Pranav Lodha <[email protected]>
Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
Gerrit-Comment-Date: Thu, 03 Oct 2024 21:59:59 +0000
Gerrit-HasComments: Yes

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