Zoltan Borok-Nagy has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23457 )

Change subject: IMPALA-14287: Resolve environment variables in REST server 
configurations
......................................................................


Patch Set 3:

(2 comments)

Thanks for working on this!

http://gerrit.cloudera.org:8080/#/c/23457/3/fe/src/main/java/org/apache/impala/service/catalogmanager/ConfigLoader.java
File 
fe/src/main/java/org/apache/impala/service/catalogmanager/ConfigLoader.java:

http://gerrit.cloudera.org:8080/#/c/23457/3/fe/src/main/java/org/apache/impala/service/catalogmanager/ConfigLoader.java@93
PS3, Line 93: envVarValue != null
I think we should log an error when envVarValue is NULL. It will make it 
obvious when there's a configuration/setup issue.


http://gerrit.cloudera.org:8080/#/c/23457/3/fe/src/test/java/org/apache/impala/service/catalogmanager/ConfigLoaderTest.java
File 
fe/src/test/java/org/apache/impala/service/catalogmanager/ConfigLoaderTest.java:

http://gerrit.cloudera.org:8080/#/c/23457/3/fe/src/test/java/org/apache/impala/service/catalogmanager/ConfigLoaderTest.java@165
PS3, Line 165: ${ENV:PATH}/dir ${ENV:FAKE}
We could have another test where we have multiple valid environment variables. 
USER/SHELL/HOME should be always defined.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I3faccc15d012c389703c58371a4d38cca82bef60
Gerrit-Change-Number: 23457
Gerrit-PatchSet: 3
Gerrit-Owner: Peter Rozsa <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Thu, 25 Sep 2025 09:50:06 +0000
Gerrit-HasComments: Yes

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