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

ramackri pushed a commit to branch ranger-kafka-dynamic-partition-plan
in repository https://gitbox.apache.org/repos/asf/ranger.git

commit e9febc95a94d54aad9c3942560e79b96c368795e
Author: ramk <[email protected]>
AuthorDate: Mon Jun 22 13:18:47 2026 +0530

    Remove dead partition-plan helpers and rename PluginScale request model.
    
    Drop unused PartitionPlanReplacement and validateReplaceRequest helpers, 
fix a PMD unused-import warning, and keep compact call formatting for 
partition-plan service methods.
    
    Co-authored-by: Cursor <[email protected]>
---
 .../kafka/partition/AuthToLocalRuleCatalog.java    |  7 ++--
 .../kafka/partition/PartitionPlanAllocator.java    |  8 ++---
 .../partition/PartitionPlanRequestValidator.java   | 16 +++------
 .../kafka/partition/PartitionPlanService.java      | 41 ++++++----------------
 .../kafka/partition/ServiceAllowlistBootstrap.java | 13 +++----
 .../kafka/partition/model/PartitionPlan.java       |  8 ++---
 .../partition/model/PartitionPlanReplacement.java  |  7 +---
 .../partition/model/PluginPartitionAssignment.java |  8 ++---
 .../{PluginScaleRequest.java => PluginScale.java}  |  4 +--
 .../partition/model/ServiceAllowlistEntry.java     |  1 -
 .../org/apache/ranger/audit/rest/AuditREST.java    |  7 ++--
 .../partition/PartitionPlanReplacementTest.java    |  4 +--
 .../PartitionPlanServiceMutationTest.java          | 10 +++---
 13 files changed, 44 insertions(+), 90 deletions(-)

diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/AuthToLocalRuleCatalog.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/AuthToLocalRuleCatalog.java
index 054e5cb94..afcba251e 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/AuthToLocalRuleCatalog.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/AuthToLocalRuleCatalog.java
@@ -91,8 +91,7 @@ public String composeRulesForAllowedShortNames(Set<String> 
allowedUserShortNames
         Set<String>  shortNamesMatchedByCatalogRule = new LinkedHashSet<>();
 
         for (PrimaryCatalogRule catalogRule : primaryCatalogRulesInOrder) {
-            if (catalogRule.mappedShortName != null
-                    && 
normalizedAllowedShortNames.contains(catalogRule.mappedShortName)) {
+            if (catalogRule.mappedShortName != null && 
normalizedAllowedShortNames.contains(catalogRule.mappedShortName)) {
                 composedRuleLines.add(catalogRule.ruleLine);
                 
shortNamesMatchedByCatalogRule.add(catalogRule.mappedShortName);
             }
@@ -134,9 +133,7 @@ private static List<String> tokenizeRuleLines(String 
rawAuthToLocalRules) {
     }
 
     private static boolean isFallbackKerberosRule(String ruleLine) {
-        return "DEFAULT".equals(ruleLine)
-                || ruleLine.startsWith("RULE:[1:")
-                || ruleLine.contains("s/@.*//");
+        return "DEFAULT".equals(ruleLine) || ruleLine.startsWith("RULE:[1:") 
|| ruleLine.contains("s/@.*//");
     }
 
     private static String buildGeneratedShortNameRule(String shortName) {
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanAllocator.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanAllocator.java
index d57ca648e..a9456f193 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanAllocator.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanAllocator.java
@@ -109,7 +109,7 @@ public static boolean isOnboardAlreadyApplied(PartitionPlan 
current, String repo
         return isPromoteAlreadyApplied(current, pluginId, partitionCount, 
repo, allowedUsers);
     }
 
-    /** Full plan replace (REST PUT) with append-only checks against the 
current plan. */
+    /** Applies a merged plan with append-only checks against the current 
plan. */
     public static PartitionPlan replacePlan(PartitionPlan current, 
PartitionPlan proposed) {
         if (current == null || proposed == null) {
             throw new PartitionPlanException("Current and proposed plans are 
required");
@@ -175,13 +175,9 @@ private static boolean 
pluginHasPartitionCount(PartitionPlan current, String plu
     }
 
     private static void assertPromoteNotConflicting(PartitionPlan current, 
String pluginId, int partitionCount, String repo, List<String> allowedUsers) {
-        if (isPromoteAlreadyApplied(current, pluginId, partitionCount, repo, 
allowedUsers)) {
-            return;
-        }
         PluginPartitionAssignment existing = 
Objects.requireNonNull(current.getPlugins().get(pluginId));
         if (existing.getPartitions().size() != partitionCount) {
-            throw new PartitionPlanException("Plugin '" + pluginId + "' 
already has "
-                    + existing.getPartitions().size() + " dedicated 
partition(s); requested " + partitionCount);
+            throw new PartitionPlanException("Plugin '" + pluginId + "' 
already has " + existing.getPartitions().size() + " dedicated partition(s); 
requested " + partitionCount);
         }
         if (StringUtils.isNotBlank(repo)) {
             ServiceAllowlistEntry serviceEntry = 
current.getServices().get(repo.trim());
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanRequestValidator.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanRequestValidator.java
index 61bc45074..6229ff1ad 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanRequestValidator.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanRequestValidator.java
@@ -25,7 +25,7 @@
 import org.apache.ranger.audit.producer.kafka.partition.model.OnboardService;
 import 
org.apache.ranger.audit.producer.kafka.partition.model.PartitionPlanReplacement;
 import org.apache.ranger.audit.producer.kafka.partition.model.PromotePlugin;
-import 
org.apache.ranger.audit.producer.kafka.partition.model.PluginScaleRequest;
+import org.apache.ranger.audit.producer.kafka.partition.model.PluginScale;
 
 import java.util.List;
 
@@ -45,12 +45,6 @@ public static void 
validatePatchRequest(PartitionPlanReplacement partitionPlanUp
         }
     }
 
-    /** @deprecated Use {@link 
#validatePatchRequest(PartitionPlanReplacement)}. */
-    @Deprecated
-    public static void validateReplaceRequest(PartitionPlanReplacement 
partitionPlanUpdate) {
-        validatePatchRequest(partitionPlanUpdate);
-    }
-
     public static void validatePromotePlugin(PromotePlugin 
promotePluginRequest) {
         if (promotePluginRequest == null) {
             throw new PartitionPlanException("Promote plugin request is 
required");
@@ -65,13 +59,13 @@ public static void validatePromotePlugin(PromotePlugin 
promotePluginRequest) {
         }
     }
 
-    public static void validateScalePlugin(String pluginId, PluginScaleRequest 
scalePluginRequest) {
-        if (scalePluginRequest == null) {
+    public static void validateScalePlugin(String pluginId, PluginScale 
scalePlugin) {
+        if (scalePlugin == null) {
             throw new PartitionPlanException("Plugin scale request is 
required");
         }
         validateNonBlankPluginId(pluginId);
-        validatePositiveCount(scalePluginRequest.getAdditionalPartitions(), 
"additionalPartitions");
-        validateExpectedVersion(scalePluginRequest.getExpectedVersion());
+        validatePositiveCount(scalePlugin.getAdditionalPartitions(), 
"additionalPartitions");
+        validateExpectedVersion(scalePlugin.getExpectedVersion());
     }
 
     public static void validateOnboardService(OnboardService 
onboardServiceRequest) {
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanService.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanService.java
index 5b6a71ab7..53c31b0f4 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanService.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanService.java
@@ -25,7 +25,7 @@
 import org.apache.ranger.audit.producer.kafka.partition.model.PartitionPlan;
 import 
org.apache.ranger.audit.producer.kafka.partition.model.PartitionPlanReplacement;
 import org.apache.ranger.audit.producer.kafka.partition.model.PromotePlugin;
-import 
org.apache.ranger.audit.producer.kafka.partition.model.PluginScaleRequest;
+import org.apache.ranger.audit.producer.kafka.partition.model.PluginScale;
 import org.apache.ranger.audit.provider.MiscUtil;
 import org.apache.ranger.audit.server.AuditServerConfig;
 import org.apache.ranger.audit.server.AuditServerConstants;
@@ -69,7 +69,7 @@ public PartitionPlan getPartitionPlan() {
         return plan;
     }
 
-    /** Merges a partial plan delta via REST PUT with optimistic locking. */
+    /** Merges a partial plan delta via REST PATCH with optimistic locking. */
     public PartitionPlan mergePartitionPlan(PartitionPlanReplacement 
partitionPlanUpdate, String updatedBy) {
         
PartitionPlanRequestValidator.validatePatchRequest(partitionPlanUpdate);
         requireDynamicEnabled();
@@ -98,19 +98,10 @@ public PartitionPlan promotePlugin(PromotePlugin 
promotePluginRequest, String up
         try (PartitionPlanRegistry registry = 
registryFactory.open(configProps, INGESTOR_PROP_PREFIX)) {
             PartitionPlan currentPlan = requirePlan(registry, auditTopic);
             requireExpectedVersion(currentPlan, 
promotePluginRequest.getExpectedVersion());
-            if (PartitionPlanAllocator.isPromoteAlreadyApplied(currentPlan,
-                    promotePluginRequest.getPluginId(),
-                    promotePluginRequest.getPartitionCount(),
-                    promotePluginRequest.getRepo(),
-                    promotePluginRequest.getAllowedUsers())) {
+            if (PartitionPlanAllocator.isPromoteAlreadyApplied(currentPlan, 
promotePluginRequest.getPluginId(), promotePluginRequest.getPartitionCount(), 
promotePluginRequest.getRepo(), promotePluginRequest.getAllowedUsers())) {
                 return returnCurrentPlanNoOp(currentPlan);
             }
-            PartitionPlan nextPlan = 
PartitionPlanAllocator.promotePlugin(currentPlan,
-                    promotePluginRequest.getPluginId(),
-                    promotePluginRequest.getPartitionCount(),
-                    updatedBy,
-                    promotePluginRequest.getRepo(),
-                    promotePluginRequest.getAllowedUsers());
+            PartitionPlan nextPlan = 
PartitionPlanAllocator.promotePlugin(currentPlan, 
promotePluginRequest.getPluginId(), promotePluginRequest.getPartitionCount(), 
updatedBy, promotePluginRequest.getRepo(), 
promotePluginRequest.getAllowedUsers());
             return publishMutation(registry, auditTopic, 
promotePluginRequest.getExpectedVersion(), currentPlan, nextPlan);
         } catch (PartitionPlanException e) {
             throw e;
@@ -127,19 +118,10 @@ public PartitionPlan onboardService(OnboardService 
onboardServiceRequest, String
         try (PartitionPlanRegistry registry = 
registryFactory.open(configProps, INGESTOR_PROP_PREFIX)) {
             PartitionPlan currentPlan = requirePlan(registry, auditTopic);
             requireExpectedVersion(currentPlan, 
onboardServiceRequest.getExpectedVersion());
-            if (PartitionPlanAllocator.isOnboardAlreadyApplied(currentPlan,
-                    onboardServiceRequest.getServiceName(),
-                    onboardServiceRequest.getPluginId(),
-                    onboardServiceRequest.getPartitionCount(),
-                    onboardServiceRequest.getAllowedUsers())) {
+            if (PartitionPlanAllocator.isOnboardAlreadyApplied(currentPlan, 
onboardServiceRequest.getServiceName(), onboardServiceRequest.getPluginId(), 
onboardServiceRequest.getPartitionCount(), 
onboardServiceRequest.getAllowedUsers())) {
                 return returnCurrentPlanNoOp(currentPlan);
             }
-            PartitionPlan nextPlan = 
PartitionPlanAllocator.onboardRepo(currentPlan,
-                    onboardServiceRequest.getServiceName(),
-                    onboardServiceRequest.getPluginId(),
-                    onboardServiceRequest.getPartitionCount(),
-                    onboardServiceRequest.getAllowedUsers(),
-                    updatedBy);
+            PartitionPlan nextPlan = 
PartitionPlanAllocator.onboardRepo(currentPlan, 
onboardServiceRequest.getServiceName(), onboardServiceRequest.getPluginId(), 
onboardServiceRequest.getPartitionCount(), 
onboardServiceRequest.getAllowedUsers(), updatedBy);
             return publishMutation(registry, auditTopic, 
onboardServiceRequest.getExpectedVersion(), currentPlan, nextPlan);
         } catch (PartitionPlanException e) {
             throw e;
@@ -154,17 +136,14 @@ public Set<String> getPartitionPlanAdminUsers() {
     }
 
     /** Appends tail partitions to a plugin already present in the plan. */
-    public PartitionPlan scalePlugin(String pluginId, PluginScaleRequest 
scalePluginRequest, String updatedBy) {
-        PartitionPlanRequestValidator.validateScalePlugin(pluginId, 
scalePluginRequest);
+    public PartitionPlan scalePlugin(String pluginId, PluginScale scalePlugin, 
String updatedBy) {
+        PartitionPlanRequestValidator.validateScalePlugin(pluginId, 
scalePlugin);
         requireDynamicEnabled();
         String auditTopic = resolveAuditTopicName();
         try (PartitionPlanRegistry registry = 
registryFactory.open(configProps, INGESTOR_PROP_PREFIX)) {
             PartitionPlan currentPlan = requirePlan(registry, auditTopic);
-            PartitionPlan nextPlan = 
PartitionPlanAllocator.scalePlugin(currentPlan,
-                    pluginId,
-                    scalePluginRequest.getAdditionalPartitions(),
-                    updatedBy);
-            return publishMutation(registry, auditTopic, 
scalePluginRequest.getExpectedVersion(), currentPlan, nextPlan);
+            PartitionPlan nextPlan = 
PartitionPlanAllocator.scalePlugin(currentPlan, pluginId, 
scalePlugin.getAdditionalPartitions(), updatedBy);
+            return publishMutation(registry, auditTopic, 
scalePlugin.getExpectedVersion(), currentPlan, nextPlan);
         } catch (PartitionPlanException e) {
             throw e;
         } catch (Exception e) {
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/ServiceAllowlistBootstrap.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/ServiceAllowlistBootstrap.java
index 3478b705b..7f9307c34 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/ServiceAllowlistBootstrap.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/ServiceAllowlistBootstrap.java
@@ -47,13 +47,10 @@ public static Map<String, ServiceAllowlistEntry> 
loadAllowlistsFromProperties(Pr
             return allowlistEntriesByRepo;
         }
         for (String propertyName : ingestorProperties.stringPropertyNames()) {
-            if (!propertyName.startsWith(PROP_PREFIX_AUDIT_SERVER_SERVICE)
-                    || !propertyName.endsWith(PROP_SUFFIX_ALLOWED_USERS)) {
+            if (!propertyName.startsWith(PROP_PREFIX_AUDIT_SERVER_SERVICE) || 
!propertyName.endsWith(PROP_SUFFIX_ALLOWED_USERS)) {
                 continue;
             }
-            String serviceRepoName = propertyName.substring(
-                    PROP_PREFIX_AUDIT_SERVER_SERVICE.length(),
-                    propertyName.length() - 
PROP_SUFFIX_ALLOWED_USERS.length());
+            String serviceRepoName = 
propertyName.substring(PROP_PREFIX_AUDIT_SERVER_SERVICE.length(), 
propertyName.length() - PROP_SUFFIX_ALLOWED_USERS.length());
             if (StringUtils.isBlank(serviceRepoName)) {
                 continue;
             }
@@ -83,12 +80,10 @@ public static Map<String, ServiceAllowlistEntry> 
loadAllowlistsFromServerConfig(
      */
     public static PartitionPlan mergeSiteXmlAllowlistsWhenPlanServicesMissing(
             PartitionPlan partitionPlan, Properties ingestorProperties) {
-        if (partitionPlan == null
-                || (partitionPlan.getServices() != null && 
!partitionPlan.getServices().isEmpty())) {
+        if (partitionPlan == null || (partitionPlan.getServices() != null && 
!partitionPlan.getServices().isEmpty())) {
             return partitionPlan;
         }
-        Map<String, ServiceAllowlistEntry> siteXmlAllowlistEntries =
-                loadAllowlistsFromProperties(ingestorProperties);
+        Map<String, ServiceAllowlistEntry> siteXmlAllowlistEntries = 
loadAllowlistsFromProperties(ingestorProperties);
         if (siteXmlAllowlistEntries.isEmpty()) {
             return partitionPlan;
         }
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PartitionPlan.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PartitionPlan.java
index 337a872bf..845555bea 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PartitionPlan.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PartitionPlan.java
@@ -147,14 +147,14 @@ public static PartitionPlan fromJson(String json) {
     }
 
     @Override
-    public boolean equals(Object other) {
-        if (this == other) {
+    public boolean equals(Object otherPartitionPlanObj) {
+        if (this == otherPartitionPlanObj) {
             return true;
         }
-        if (other == null || getClass() != other.getClass()) {
+        if (otherPartitionPlanObj == null || getClass() != 
otherPartitionPlanObj.getClass()) {
             return false;
         }
-        PartitionPlan otherPartitionPlan = (PartitionPlan) other;
+        PartitionPlan otherPartitionPlan = (PartitionPlan) 
otherPartitionPlanObj;
         return version == otherPartitionPlan.version
                 && topicPartitionCount == 
otherPartitionPlan.topicPartitionCount
                 && Objects.equals(topic, otherPartitionPlan.topic)
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PartitionPlanReplacement.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PartitionPlanReplacement.java
index a46f1b8a6..479377c1b 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PartitionPlanReplacement.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PartitionPlanReplacement.java
@@ -36,7 +36,7 @@
 import java.util.Map;
 
 /**
- * Partial partition-plan update (REST PUT). Omitted or empty fields are 
inherited from the current plan.
+ * Partial partition-plan update (REST PATCH). Omitted or empty fields are 
inherited from the current plan.
  * {@code plugins} and {@code services} merge only entries whose keys are not 
already present.
  */
 @JsonAutoDetect(getterVisibility = Visibility.NONE, setterVisibility = 
Visibility.NONE, fieldVisibility = Visibility.ANY)
@@ -61,11 +61,6 @@ public 
PartitionPlanReplacement(@JsonProperty("expectedVersion") int expectedVer
         this.services            = copyServices(services);
     }
 
-    public PartitionPlanReplacement(int expectedVersion, int 
topicPartitionCount,
-            Map<String, PluginPartitionAssignment> plugins, 
PluginPartitionAssignment buffer) {
-        this(expectedVersion, topicPartitionCount, plugins, buffer, null);
-    }
-
     public PartitionPlanReplacement(int expectedVersion, int 
topicPartitionCount,
             Map<String, PluginPartitionAssignment> plugins, 
PluginPartitionAssignment buffer,
             Map<String, ServiceAllowlistEntry> services) {
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginPartitionAssignment.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginPartitionAssignment.java
index 067036f64..50157c9d7 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginPartitionAssignment.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginPartitionAssignment.java
@@ -79,14 +79,14 @@ public int size() {
     }
 
     @Override
-    public boolean equals(Object other) {
-        if (this == other) {
+    public boolean equals(Object otherPluginPartitionAssignmentObj) {
+        if (this == otherPluginPartitionAssignmentObj) {
             return true;
         }
-        if (other == null || getClass() != other.getClass()) {
+        if (otherPluginPartitionAssignmentObj == null || getClass() != 
otherPluginPartitionAssignmentObj.getClass()) {
             return false;
         }
-        PluginPartitionAssignment otherAssignment = 
(PluginPartitionAssignment) other;
+        PluginPartitionAssignment otherAssignment = 
(PluginPartitionAssignment) otherPluginPartitionAssignmentObj;
         return Objects.equals(partitions, otherAssignment.partitions);
     }
 
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginScaleRequest.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginScale.java
similarity index 89%
rename from 
audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginScaleRequest.java
rename to 
audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginScale.java
index d83ceb4dc..73e493f7b 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginScaleRequest.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/PluginScale.java
@@ -29,12 +29,12 @@
 
 @JsonAutoDetect(getterVisibility = Visibility.NONE, setterVisibility = 
Visibility.NONE, fieldVisibility = Visibility.ANY)
 @JsonInclude(JsonInclude.Include.NON_NULL)
-public class PluginScaleRequest implements Serializable {
+public class PluginScale implements Serializable {
     private final int additionalPartitions;
     private final int expectedVersion;
 
     @JsonCreator
-    public PluginScaleRequest(@JsonProperty("additionalPartitions") int 
additionalPartitions, @JsonProperty("expectedVersion") int expectedVersion) {
+    public PluginScale(@JsonProperty("additionalPartitions") int 
additionalPartitions, @JsonProperty("expectedVersion") int expectedVersion) {
         this.additionalPartitions = additionalPartitions;
         this.expectedVersion      = expectedVersion;
     }
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/ServiceAllowlistEntry.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/ServiceAllowlistEntry.java
index b427b9c4c..b461afde2 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/ServiceAllowlistEntry.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/producer/kafka/partition/model/ServiceAllowlistEntry.java
@@ -26,7 +26,6 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import java.io.Serializable;
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.List;
diff --git 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/rest/AuditREST.java
 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/rest/AuditREST.java
index cdc91f9ea..415e93ed2 100644
--- 
a/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/rest/AuditREST.java
+++ 
b/audit-server/audit-ingestor/src/main/java/org/apache/ranger/audit/rest/AuditREST.java
@@ -32,7 +32,7 @@
 import org.apache.ranger.audit.producer.kafka.partition.model.OnboardService;
 import org.apache.ranger.audit.producer.kafka.partition.model.PartitionPlan;
 import 
org.apache.ranger.audit.producer.kafka.partition.model.PartitionPlanReplacement;
-import 
org.apache.ranger.audit.producer.kafka.partition.model.PluginScaleRequest;
+import org.apache.ranger.audit.producer.kafka.partition.model.PluginScale;
 import org.apache.ranger.audit.producer.kafka.partition.model.PromotePlugin;
 import org.apache.ranger.audit.provider.MiscUtil;
 import org.apache.ranger.audit.server.AuditServerConfig;
@@ -350,7 +350,7 @@ public Response createPluginAssignment(PromotePlugin 
request, @Context HttpServl
     @Path("/partition-plan/plugins/{pluginId}")
     @Consumes("application/json")
     @Produces("application/json")
-    public Response scalePluginAssignment(@PathParam("pluginId") String 
pluginId, PluginScaleRequest request, @Context HttpServletRequest httpRequest) {
+    public Response scalePluginAssignment(@PathParam("pluginId") String 
pluginId, PluginScale pluginScale, @Context HttpServletRequest httpRequest) {
         LOG.debug("==> AuditREST.scalePluginAssignment(pluginId={})", 
pluginId);
         Response ret;
         if (!partitionPlanService.isDynamicPartitionPlanEnabled()) {
@@ -361,8 +361,7 @@ public Response 
scalePluginAssignment(@PathParam("pluginId") String pluginId, Pl
                 ret = authFailure;
             } else {
                 try {
-                    ret = toSuccessfulPartitionPlanResponse(
-                            partitionPlanService.scalePlugin(pluginId, 
request, resolveUpdatedBy(httpRequest)));
+                    ret = 
toSuccessfulPartitionPlanResponse(partitionPlanService.scalePlugin(pluginId, 
pluginScale, resolveUpdatedBy(httpRequest)));
                 } catch (PartitionPlanConflictException e) {
                     ret = toPartitionPlanConflictResponse("PATCH 
/partition-plan/plugins/" + pluginId, e);
                 } catch (PartitionPlanException e) {
diff --git 
a/audit-server/audit-ingestor/src/test/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanReplacementTest.java
 
b/audit-server/audit-ingestor/src/test/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanReplacementTest.java
index 09d7155a7..fb294867f 100644
--- 
a/audit-server/audit-ingestor/src/test/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanReplacementTest.java
+++ 
b/audit-server/audit-ingestor/src/test/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanReplacementTest.java
@@ -23,7 +23,7 @@
 import 
org.apache.ranger.audit.producer.kafka.partition.model.PartitionPlanReplacement;
 import 
org.apache.ranger.audit.producer.kafka.partition.model.PluginPartitionAssignment;
 import org.apache.ranger.audit.producer.kafka.partition.model.PromotePlugin;
-import 
org.apache.ranger.audit.producer.kafka.partition.model.PluginScaleRequest;
+import org.apache.ranger.audit.producer.kafka.partition.model.PluginScale;
 import 
org.apache.ranger.audit.producer.kafka.partition.model.ServiceAllowlistEntry;
 import org.junit.jupiter.api.Test;
 
@@ -149,6 +149,6 @@ public void 
testRequestValidatorRejectsOnboardServiceWithoutAllowedUsers() {
     @Test
     public void testRequestValidatorRejectsScaleWithZeroAdditionalPartitions() 
{
         assertThrows(PartitionPlanException.class,
-                () -> 
PartitionPlanRequestValidator.validateScalePlugin("hiveServer2", new 
PluginScaleRequest(0, 1)));
+                () -> 
PartitionPlanRequestValidator.validateScalePlugin("hiveServer2", new 
PluginScale(0, 1)));
     }
 }
diff --git 
a/audit-server/audit-ingestor/src/test/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanServiceMutationTest.java
 
b/audit-server/audit-ingestor/src/test/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanServiceMutationTest.java
index b272e58a9..ce2ad8b56 100644
--- 
a/audit-server/audit-ingestor/src/test/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanServiceMutationTest.java
+++ 
b/audit-server/audit-ingestor/src/test/java/org/apache/ranger/audit/producer/kafka/partition/PartitionPlanServiceMutationTest.java
@@ -24,7 +24,7 @@
 import 
org.apache.ranger.audit.producer.kafka.partition.model.PartitionPlanReplacement;
 import 
org.apache.ranger.audit.producer.kafka.partition.model.PluginPartitionAssignment;
 import org.apache.ranger.audit.producer.kafka.partition.model.PromotePlugin;
-import 
org.apache.ranger.audit.producer.kafka.partition.model.PluginScaleRequest;
+import org.apache.ranger.audit.producer.kafka.partition.model.PluginScale;
 import 
org.apache.ranger.audit.producer.kafka.partition.model.ServiceAllowlistEntry;
 import org.apache.ranger.audit.server.AuditServerConstants;
 import org.junit.jupiter.api.AfterEach;
@@ -96,7 +96,7 @@ public void 
testScalePluginAppendsTailPartitionsViaDedicatedEndpoint() throws Ex
         MutableRegistry registry = new MutableRegistry(initialPlan);
         PartitionPlanService service = service(registry, new 
NoOpAuditTopicPartitionGrower());
 
-        PartitionPlan result = service.scalePlugin("hiveServer2", new 
PluginScaleRequest(2, 1), "ops");
+        PartitionPlan result = service.scalePlugin("hiveServer2", new 
PluginScale(2, 1), "ops");
 
         assertEquals(2, result.getVersion());
         assertEquals(17, result.getTopicPartitionCount());
@@ -151,7 +151,7 @@ public void 
testScalePluginRejectsInvalidAdditionalPartitions() {
         PartitionPlanService service = service(registry, new 
NoOpAuditTopicPartitionGrower());
 
         PartitionPlanException error = 
assertThrows(PartitionPlanException.class,
-                () -> service.scalePlugin("hiveServer2", new 
PluginScaleRequest(0, 1), "ops"));
+                () -> service.scalePlugin("hiveServer2", new PluginScale(0, 
1), "ops"));
 
         assertTrue(error.getMessage().contains("additionalPartitions"));
     }
@@ -318,10 +318,10 @@ public void testScalePluginStillAppendsOnRepeat() throws 
Exception {
         MutableRegistry registry = new MutableRegistry(initialPlan);
         PartitionPlanService service = service(registry, new 
NoOpAuditTopicPartitionGrower());
 
-        service.scalePlugin("hiveServer2", new PluginScaleRequest(2, 1), 
"ops");
+        service.scalePlugin("hiveServer2", new PluginScale(2, 1), "ops");
         assertEquals(1, registry.getWriteCount());
 
-        PartitionPlan second = service.scalePlugin("hiveServer2", new 
PluginScaleRequest(2, 2), "ops");
+        PartitionPlan second = service.scalePlugin("hiveServer2", new 
PluginScale(2, 2), "ops");
 
         assertEquals(3, second.getVersion());
         assertEquals(2, registry.getWriteCount());

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