From 8be7d928a3053c683cc19857d69595869aaa6aa5 Mon Sep 17 00:00:00 2001
From: SteNicholas <programgeek@163.com>
Date: Mon, 9 Jun 2025 20:40:33 +0800
Subject: [PATCH] [CELEBORN-2030] Bump Spark from 3.5.5 to 3.5.6

### What changes were proposed in this pull request?

Bump Spark from 3.5.5 to 3.5.6.

### Why are the changes needed?

Spark 3.5.6 has been announced to release: [Spark 3.5.6 released](https://spark.apache.org/news/spark-3-5-6-released.html). The profile spark-3.5 could bump Spark from 3.5.5 to 3.5.6.

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

CI.

Closes #3319 from SteNicholas/CELEBORN-2030.

Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: SteNicholas <programgeek@163.com>
---
 pom.xml                     | 2 +-
 project/CelebornBuild.scala | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index 491705735..40b66a10d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1531,7 +1531,7 @@
         <lz4-java.version>1.8.0</lz4-java.version>
         <scala.version>2.12.18</scala.version>
         <scala.binary.version>2.12</scala.binary.version>
-        <spark.version>3.5.5</spark.version>
+        <spark.version>3.5.6</spark.version>
         <zstd-jni.version>1.5.5-4</zstd-jni.version>
       </properties>
     </profile>
diff --git a/project/CelebornBuild.scala b/project/CelebornBuild.scala
index 32d6367c0..4387bfbf2 100644
--- a/project/CelebornBuild.scala
+++ b/project/CelebornBuild.scala
@@ -912,7 +912,7 @@ object Spark35 extends SparkClientProjects {
   val lz4JavaVersion = "1.8.0"
   val sparkProjectScalaVersion = "2.12.18"
 
-  val sparkVersion = "3.5.5"
+  val sparkVersion = "3.5.6"
   val zstdJniVersion = "1.5.5-4"
 
   override val sparkColumnarShuffleVersion: String = "3.5"