(zeppelin) branch branch-0.12 updated: [ZEPPELIN-6336] Fix failing zengine tests caused by invalid interpreters.json

[chanholee]

This is an automated email from the ASF dual-hosted git repository.

chanholee pushed a commit to branch branch-0.12
in repository https://gitbox.apache.org/repos/asf/zeppelin.git


The following commit(s) were added to refs/heads/branch-0.12 by this push:
     new 003a93c431 [ZEPPELIN-6336] Fix failing zengine tests caused by invalid 
interpreters.json
003a93c431 is described below

commit 003a93c431707079dc9fd66e2a7e5a6d4235e78d
Author: ChanHo Lee <chanho...@apache.org>
AuthorDate: Sat Sep 27 13:33:21 2025 +0900

    [ZEPPELIN-6336] Fix failing zengine tests caused by invalid 
interpreters.json
    
    ### What is this PR for?
    Tests in the `zeppelin-zengine` module were failing. The main reason was 
that the `interpreter.json` in test resources were invalid: the value object 
did not have an `id` field matching its corresponding key.
    As a result, the deserialized `InterpreterSetting` instance had an 
auto-genarated `id` field, causing the key and value.id to be inconsistent.
    Before #5063, invalid settings were simply skipped. However, after that 
change, they caused a NPE.
    
    This PR fixes the invalid JSON files and adds minor validation logic in the 
deserialization method so that such issues can be detected early by users.
    
    ### What type of PR is it?
    Bug Fix
    
    ### What is the Jira issue?
    https://issues.apache.org/jira/browse/ZEPPELIN-6335
    
    ### How should this be tested?
    * Check `core-modules` - `zeppelin-zengine` tests in CI
    
    ### Questions:
    * Does the license files need to update? No
    * Is there breaking changes for older versions? No
    * Does this needs documentation? No
    
    Closes #5081 from tbonelee/fix-test-resource.
    
    Signed-off-by: ChanHo Lee <chanho...@apache.org>
    (cherry picked from commit 80ff51cdf580b5718c0c531096aa75c2c03b62d2)
    Signed-off-by: ChanHo Lee <chanho...@apache.org>
---
 .../zeppelin/interpreter/InterpreterInfoSaving.java       | 15 ++++++++++++++-
 zeppelin-zengine/src/test/resources/conf/interpreter.json |  6 +++++-
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git 
a/zeppelin-zengine/src/main/java/org/apache/zeppelin/interpreter/InterpreterInfoSaving.java
 
b/zeppelin-zengine/src/main/java/org/apache/zeppelin/interpreter/InterpreterInfoSaving.java
index e0b5567cdf..85c8a8e5fa 100644
--- 
a/zeppelin-zengine/src/main/java/org/apache/zeppelin/interpreter/InterpreterInfoSaving.java
+++ 
b/zeppelin-zengine/src/main/java/org/apache/zeppelin/interpreter/InterpreterInfoSaving.java
@@ -93,7 +93,20 @@ public class InterpreterInfoSaving implements 
JsonSerializable {
   }
 
   public static InterpreterInfoSaving fromJson(String json) {
-    return GSON.fromJson(json, InterpreterInfoSaving.class);
+    InterpreterInfoSaving interpreterInfoSaving = GSON.fromJson(json, 
InterpreterInfoSaving.class);
+    if (interpreterInfoSaving.interpreterSettings != null) {
+      for (Map.Entry<String, InterpreterSetting> entry : 
interpreterInfoSaving.interpreterSettings.entrySet()) {
+        String key = entry.getKey();
+        InterpreterSetting setting = entry.getValue();
+        String id = setting == null ? null : setting.getId();
+        if (!key.equals(id)) {
+          LOGGER.error("Invalid interpreterSettings: key '{}' does not match 
inner id '{}'.", key, id);
+          throw new IllegalArgumentException(
+              "interpreterSettings key '" + key + "' does not match inner id 
'" + id + "'");
+        }
+      }
+    }
+    return interpreterInfoSaving;
   }
 
   // kept for backward compatibility: no custom serializers are needed 
currently
diff --git a/zeppelin-zengine/src/test/resources/conf/interpreter.json 
b/zeppelin-zengine/src/test/resources/conf/interpreter.json
index 62ae850962..6e3ede0904 100644
--- a/zeppelin-zengine/src/test/resources/conf/interpreter.json
+++ b/zeppelin-zengine/src/test/resources/conf/interpreter.json
@@ -69,6 +69,7 @@
     },
 
     "2C4BJDRRZ" : {
+      "id": "2C4BJDRRZ",
       "group": "mock1",
       "name": "mock1",
       "className": "org.apache.zeppelin.interpreter.mock.MockInterpreter1",
@@ -87,6 +88,7 @@
     },
 
     "2C3PTPMUH" : {
+      "id": "2C3PTPMUH",
       "group": "mock2",
       "name": "mock2",
       "className": "org.apache.zeppelin.interpreter.mock.MockInterpreter2",
@@ -105,6 +107,7 @@
     },
 
     "2C5DCRVGM" : {
+      "id": "2C5DCRVGM",
       "group": "mock_resource_pool",
       "name": "mock_resource_pool",
       "className": 
"org.apache.zeppelin.interpreter.remote.mock.MockInterpreterResourcePool",
@@ -123,6 +126,7 @@
     },
 
     "2C5EERVGA" : {
+      "id": "2C5EERVGA",
       "group": "config_test",
       "name": "config_test",
       "className": "org.apache.zeppelin.interpreter.mock.MockInterpreter1",
@@ -172,4 +176,4 @@
       "repositoryManager": false
     }
   ]
-}
\ No newline at end of file
+}