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[SPARK-52654] Use ParallelGC by default #270

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[SPARK-52654] Use ParallelGC by default #270

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2 changes: 1 addition & 1 deletion build-tools/helm/spark-kubernetes-operator/values.yaml
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Expand Up @@ -41,7 +41,7 @@ operatorDeployment:
# https://kubernetes.io/docs/concepts/scheduling-eviction/topology-spread-constraints/
topologySpreadConstraints: [ ]
operatorContainer:
jvmArgs: "-Dfile.encoding=UTF8 -XX:+ExitOnOutOfMemoryError"
jvmArgs: "-Dfile.encoding=UTF8 -XX:+ExitOnOutOfMemoryError -XX:+UseParallelGC"
env:
- name: "SPARK_USER"
value: "spark"
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2 changes: 1 addition & 1 deletion docs/operations.md
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Expand Up @@ -76,7 +76,7 @@ following table:
| operatorDeployment.operatorPod.volumes | Additional volumes to be added to the operator pod. | |
| operatorDeployment.operatorPod.priorityClassName | Priority class name to be used for the operator pod | |
| operatorDeployment.operatorPod.securityContext | Security context overrides for the operator pod | |
| operatorDeployment.operatorPod.operatorContainer.jvmArgs | JVM arg override for the operator container. | `"-Dfile.encoding=UTF8 -XX:+ExitOnOutOfMemoryError"` |
| operatorDeployment.operatorPod.operatorContainer.jvmArgs | JVM arg override for the operator container. | `"-Dfile.encoding=UTF8 -XX:+ExitOnOutOfMemoryError -XX:+UseParallelGC"` |
| operatorDeployment.operatorPod.operatorContainer.env | Custom env to be added to the operator container. | |
| operatorDeployment.operatorPod.operatorContainer.envFrom | Custom envFrom to be added to the operator container, e.g. for downward API. | |
| operatorDeployment.operatorPod.operatorContainer.probes | Probe config for the operator container. | |
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