feat: Support NiFi 2.9.0

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Added
+
+- Added support for NiFi `2.9.0` ([#922]).
+
 ### Changed
 
 - Document Helm deployed RBAC permissions and remove unnecessary permissions ([#916]).
@@ -13,6 +17,7 @@ All notable changes to this project will be documented in this file.
 
 [#916]: https://github.com/stackabletech/nifi-operator/pull/916
 [#921]: https://github.com/stackabletech/nifi-operator/pull/921
+[#922]: https://github.com/stackabletech/nifi-operator/pull/922
 
 ## [26.3.0] - 2026-03-16
 

docs/modules/nifi/assets/attachments/entraid-nifi.yaml

@@ -226,7 +226,7 @@ spec:
                     name: oidc-secret
                     key: discovery.url
           - name: prep-custom-authorizers
-            image: oci.stackable.tech/sdp/nifi:2.7.2-stackable0.0.0-dev
+            image: oci.stackable.tech/sdp/nifi:2.6.0-stackable0.0.0-dev
             env:
               - name: OIDC_AUTHORITY_ENDPOINT
                 valueFrom:

docs/modules/nifi/examples/getting_started/getting_started.sh

@@ -87,7 +87,7 @@ metadata:
   name: simple-nifi
 spec:
   image:
-    productVersion: 2.7.2
+    productVersion: 2.9.0
   clusterConfig:
     authentication:
       - authenticationClass: simple-nifi-users

docs/modules/nifi/examples/getting_started/getting_started.sh.j2

@@ -87,7 +87,7 @@ metadata:
   name: simple-nifi
 spec:
   image:
-    productVersion: 2.7.2
+    productVersion: 2.9.0
   clusterConfig:
     authentication:
       - authenticationClass: simple-nifi-users

docs/modules/nifi/pages/usage_guide/index.adoc

@@ -17,7 +17,7 @@ metadata:
   name: simple-nifi
 spec:
   image:
-    productVersion: 2.7.2
+    productVersion: 2.9.0
   clusterConfig:
     authentication:  # <1>
       - authenticationClass: simple-nifi-admin-user

docs/modules/nifi/pages/usage_guide/updating.adoc

@@ -12,7 +12,7 @@ metadata:
   name: simple-nifi
 spec:
   image:
-    productVersion: 2.7.2 # <1>
+    productVersion: 2.9.0 # <1>
 ----
 
 <1> Change the NiFi version here

docs/modules/nifi/partials/supported-versions.adoc

@@ -2,8 +2,9 @@
 // This is a separate file, since it is used by both the direct NiFi-Operator documentation, and the overarching
 // Stackable Platform documentation.
 
+* 2.9.0
 * 2.7.2
-** Please note that this version supports Iceberg, but only with S3 and Iceberg REST catalog (no Hive metastore or HDFS support). Please read on xref:nifi:usage_guide/writing-to-iceberg-tables.adoc[] for details.
+** Please note that NiFi starting with 2.7.2 supports Iceberg, but only with S3 and Iceberg REST catalog (no Hive metastore or HDFS support). Please read on xref:nifi:usage_guide/writing-to-iceberg-tables.adoc[] for details.
 * 2.6.0 (LTS)
 * 1.28.1 (Deprecated)
 

rust/operator-binary/src/config/mod.rs

@@ -817,7 +817,7 @@ mod tests {
           name: simple-nifi
         spec:
           image:
-            productVersion: 2.7.2
+            productVersion: 2.9.0
           clusterConfig:
             authentication:
               - authenticationClass: nifi-admin-credentials-simple
@@ -865,7 +865,7 @@ mod tests {
           name: simple-nifi
         spec:
           image:
-            productVersion: 2.7.2
+            productVersion: 2.9.0
           clusterConfig:
             authentication:
               - authenticationClass: nifi-admin-credentials-simple

rust/operator-binary/src/crd/affinity.rs

@@ -43,7 +43,7 @@ mod tests {
           name: simple-nifi
         spec:
           image:
-            productVersion: 2.7.2
+            productVersion: 2.9.0
           clusterConfig:
             authentication:
               - authenticationClass: nifi-admin-credentials-simple

tests/templates/kuttl/iceberg-rest/60_nifi-flow.json

@@ -24,7 +24,7 @@
                 "bundle": {
                     "group": "org.apache.nifi",
                     "artifact": "nifi-standard-nar",
-                    "version": "2.7.2-stackable0.0.0-dev"
+                    "version": "2.9.0-stackable0.0.0-dev"
                 },
                 "properties": {
                     "File Size": "0B",
@@ -117,7 +117,7 @@
                 "bundle": {
                     "group": "org.apache.nifi",
                     "artifact": "nifi-iceberg-processors-nar",
-                    "version": "2.7.2-stackable0.0.0-dev"
+                    "version": "2.9.0-stackable0.0.0-dev"
                 },
                 "properties": {
                     "Table Name": "greetings",
@@ -327,7 +327,7 @@
                 "bundle": {
                     "group": "org.apache.nifi",
                     "artifact": "nifi-iceberg-aws-nar",
-                    "version": "2.7.2-stackable0.0.0-dev"
+                    "version": "2.9.0-stackable0.0.0-dev"
                 },
                 "properties": {
                     "Authentication Strategy": "BASIC_CREDENTIALS",
@@ -394,7 +394,7 @@
                         "bundle": {
                             "group": "org.apache.nifi",
                             "artifact": "nifi-iceberg-service-api-nar",
-                            "version": "2.7.2-stackable0.0.0-dev"
+                            "version": "2.9.0-stackable0.0.0-dev"
                         }
                     }
                 ],
@@ -412,7 +412,7 @@
                 "bundle": {
                     "group": "org.apache.nifi",
                     "artifact": "nifi-record-serialization-services-nar",
-                    "version": "2.7.2-stackable0.0.0-dev"
+                    "version": "2.9.0-stackable0.0.0-dev"
                 },
                 "properties": {
                     "Schema Branch": null,
@@ -552,7 +552,7 @@
                         "bundle": {
                             "group": "org.apache.nifi",
                             "artifact": "nifi-standard-services-api-nar",
-                            "version": "2.7.2-stackable0.0.0-dev"
+                            "version": "2.9.0-stackable0.0.0-dev"
                         }
                     }
                 ],
@@ -570,7 +570,7 @@
                 "bundle": {
                     "group": "org.apache.nifi",
                     "artifact": "nifi-iceberg-parquet-writer-nar",
-                    "version": "2.7.2-stackable0.0.0-dev"
+                    "version": "2.9.0-stackable0.0.0-dev"
                 },
                 "properties": {},
                 "propertyDescriptors": {},
@@ -580,7 +580,7 @@
                         "bundle": {
                             "group": "org.apache.nifi",
                             "artifact": "nifi-iceberg-service-api-nar",
-                            "version": "2.7.2-stackable0.0.0-dev"
+                            "version": "2.9.0-stackable0.0.0-dev"
                         }
                     }
                 ],
@@ -598,7 +598,7 @@
                 "bundle": {
                     "group": "org.apache.nifi",
                     "artifact": "nifi-iceberg-rest-catalog-nar",
-                    "version": "2.7.2-stackable0.0.0-dev"
+                    "version": "2.9.0-stackable0.0.0-dev"
                 },
                 "properties": {
                     "Access Delegation Strategy": "disabled",
@@ -697,7 +697,7 @@
                         "bundle": {
                             "group": "org.apache.nifi",
                             "artifact": "nifi-iceberg-service-api-nar",
-                            "version": "2.7.2-stackable0.0.0-dev"
+                            "version": "2.9.0-stackable0.0.0-dev"
                         }
                     }
                 ],

tests/test-definition.yaml

@@ -5,6 +5,7 @@ dimensions:
       - 1.28.1
       - 2.6.0
       - 2.7.2
+      - 2.9.0
       # Alternatively, if you want to use a custom image, append a comma and the full image name to the product version
       # as in the example below.
       # - 2.6.0,oci.stackable.tech/sandbox/nifi:2.6.0-stackable0.0.0-dev
@@ -13,10 +14,10 @@ dimensions:
       - 1.28.1
   - name: nifi_new
     values:
-      - 2.7.2
+      - 2.9.0
   - name: nifi-latest
     values:
-      - 2.7.2
+      - 2.9.0
   - name: nifi-iceberg-hive
     # Not all NiFi versions support Iceberg with the same functionality!
     # E.g. our own implementation started with NiFi 2.2.0
@@ -25,6 +26,7 @@ dimensions:
   - name: nifi-iceberg-rest
     values:
       - 2.7.2
+      - 2.9.0
     # TODO: Can be removed once NiFi 1.x.x is removed - only for separate smoke tests
   - name: nifi-v1
     values:
@@ -34,6 +36,7 @@ dimensions:
     values:
       - 2.6.0
       - 2.7.2
+      - 2.9.0
     # Use Kubernetes manager if set to false
   - name: use-zookeeper-manager
     values: