Joe McDonnell has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23900 )

Change subject: IMPALA-14488: Calcite planner: Support fallback to Original 
planner
......................................................................


Patch Set 10:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/23900/10/be/src/service/query-options.h
File be/src/service/query-options.h:

http://gerrit.cloudera.org:8080/#/c/23900/10/be/src/service/query-options.h@377
PS10, Line 377:   REMOVED_QUERY_OPT_FN(use_calcite_planner, 
USE_CALCITE_PLANNER,                         \
              :       TQueryOptionLevel::ADVANCED)                              
                         \
REMOVED_QUERY_OPT_FN doesn't take a third arg, so we'll need to remove the 
TQueryOptionLevel::ADVANCED.


http://gerrit.cloudera.org:8080/#/c/23900/10/fe/src/main/java/org/apache/impala/service/Frontend.java
File fe/src/main/java/org/apache/impala/service/Frontend.java:

http://gerrit.cloudera.org:8080/#/c/23900/10/fe/src/main/java/org/apache/impala/service/Frontend.java@3800
PS10, Line 3800:   @Nullable
               :   private CompilerFactory getCompilerFactory(TPlannerType 
plannerType) {
               :     switch (plannerType) {
               :       case ORIGINAL:
               :         return new CompilerFactoryImpl();
               :       case CALCITE: {
               :         try {
               :           CompilerFactory calciteFactory = (CompilerFactory) 
Class.forName(
               :               "org.apache.impala.calcite.service." +
               :               "CalciteCompilerFactory").newInstance();
               :           if (calciteFactory != null) {
               :             LOG.info("Found Calcite Planner, using it.");
               :             return calciteFactory;
               :           } else {
               :             LOG.info("Could not find Calcite planner.");
               :             throw new RuntimeException("Could not find Calcite 
Planner");
               :           }
               :         } catch (Exception e) {
               :           LOG.info("Could not find Calcite planner: " + e);
               :           throw new RuntimeException(e);
               :         }
               :       }
               :       default:
               :         throw new RuntimeException("Unknown planner type: [" + 
plannerType + "]");
               :     }
               :   }
When https://gerrit.cloudera.org/#/c/23935/ goes in, this code will change.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Id1fdc5ef92fff84e89af0e19c4246cc15e2ea823
Gerrit-Change-Number: 23900
Gerrit-PatchSet: 10
Gerrit-Owner: Steve Carlin <[email protected]>
Gerrit-Reviewer: Aman Sinha <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Fang-Yu Rao <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Steve Carlin <[email protected]>
Gerrit-Comment-Date: Wed, 11 Feb 2026 17:25:03 +0000
Gerrit-HasComments: Yes

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