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new 04594d4 [SPARK-55644] Add `instanceConfig` `SparkApplication` example
04594d4 is described below
commit 04594d43b491eec2e41ea2e2f7ad509fb30ebd7b
Author: Dongjoon Hyun <[email protected]>
AuthorDate: Mon Feb 23 15:30:48 2026 -0800
[SPARK-55644] Add `instanceConfig` `SparkApplication` example
### What changes were proposed in this pull request?
This PR aims to add `InstanceConfig` example.
### Why are the changes needed?
To provide a simple `SparkApplication` example with `instanceConfig`
property in addition to the existing documentation.
https://github.com/apache/spark-kubernetes-operator/blob/ec71ea8994ec580982d0c26dcd0d20304393b948/docs/spark_custom_resources.md?plain=1#L286-L292
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Manually tests.
```
$ kubectl apply -f examples/pi-with-instanceconfig.yaml
```
### Was this patch authored or co-authored using generative AI tooling?
Generated-by: `Gemini 3.1 Pro (High)` on `Antigravity`
Closes #518 from dongjoon-hyun/SPARK-55644.
Authored-by: Dongjoon Hyun <[email protected]>
Signed-off-by: Dongjoon Hyun <[email protected]>
---
examples/pi-with-instanceconfig.yaml | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/examples/pi-with-instanceconfig.yaml
b/examples/pi-with-instanceconfig.yaml
new file mode 100644
index 0000000..a326b6e
--- /dev/null
+++ b/examples/pi-with-instanceconfig.yaml
@@ -0,0 +1,35 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+apiVersion: spark.apache.org/v1
+kind: SparkApplication
+metadata:
+ name: pi-with-instanceconfig
+spec:
+ mainClass: "org.apache.spark.examples.SparkPi"
+ jars: "local:///opt/spark/examples/jars/spark-examples.jar"
+ driverArgs: [ "20000" ]
+ sparkConf:
+ spark.executor.instances: "3"
+ spark.kubernetes.authenticate.driver.serviceAccountName: "spark"
+ spark.kubernetes.container.image: "apache/spark:{{SPARK_VERSION}}-scala"
+ spark.kubernetes.driver.pod.excludedFeatureSteps:
"org.apache.spark.deploy.k8s.features.KerberosConfDriverFeatureStep"
+ applicationTolerations:
+ instanceConfig:
+ maxExecutors: 3
+ minExecutors: 3
+ resourceRetainPolicy: OnFailure
+ ttlAfterStopMillis: 10000
+ runtimeVersions:
+ sparkVersion: "4.1.1"
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