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The following commit(s) were added to refs/heads/main by this push:
new 3444e97 [SPARK-57859] Exclude `com.esotericsoftware` dependency
3444e97 is described below
commit 3444e976f226525247d5e243e1323c353a113e13
Author: Dongjoon Hyun <[email protected]>
AuthorDate: Wed Jul 1 10:53:15 2026 -0700
[SPARK-57859] Exclude `com.esotericsoftware` dependency
### What changes were proposed in this pull request?
This PR excludes the transitive `com.esotericsoftware` dependency from the
shaded operator jar.
### Why are the changes needed?
`com.esotericsoftware:kryo-shaded` is pulled in via `spark-core` (directly
and through `com.twitter:chill`) as a serializer. The operator only builds
driver/submission specs and never runs it, like the other already-excluded
runtime codecs and serializers (`org.lz4`, `org.xerial.snappy`,
`com.github.luben`, `org.roaringbitmap`, `com.ning`).
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Pass the CIs.
### Was this patch authored or co-authored using generative AI tooling?
Generated-by: Claude Opus 4.8
Closes #731 from dongjoon-hyun/SPARK-57859.
Authored-by: Dongjoon Hyun <[email protected]>
Signed-off-by: Dongjoon Hyun <[email protected]>
---
spark-operator/build.gradle | 1 +
spark-submission-worker/build.gradle | 1 +
2 files changed, 2 insertions(+)
diff --git a/spark-operator/build.gradle b/spark-operator/build.gradle
index 4b171e7..2c3861b 100644
--- a/spark-operator/build.gradle
+++ b/spark-operator/build.gradle
@@ -39,6 +39,7 @@ dependencies {
implementation(libs.metrics.core)
implementation(libs.metrics.jvm)
compileOnly(libs.spark.core) {
+ exclude group: "com.esotericsoftware"
exclude group: "com.github.luben"
exclude group: "com.ibm.icu"
exclude group: "com.ning"
diff --git a/spark-submission-worker/build.gradle
b/spark-submission-worker/build.gradle
index 35fc964..1fb68cc 100644
--- a/spark-submission-worker/build.gradle
+++ b/spark-submission-worker/build.gradle
@@ -25,6 +25,7 @@ dependencies {
implementation(libs.slf4j.api)
implementation(libs.spark.kubernetes) {
+ exclude group: "com.esotericsoftware"
exclude group: "com.github.luben"
exclude group: "com.ibm.icu"
exclude group: "com.ning"
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