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jackylee-ch pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/gluten.git


The following commit(s) were added to refs/heads/main by this push:
     new ea57b1c5c7 [GLUTEN-12392][CORE] Return early in 
JniLibLoader.loadAndCreateLink() when the library is already loaded (#12393)
ea57b1c5c7 is described below

commit ea57b1c5c76acfbbcb73e32ed7a85215249c93b7
Author: YangJie <[email protected]>
AuthorDate: Tue Jun 30 11:17:55 2026 +0800

    [GLUTEN-12392][CORE] Return early in JniLibLoader.loadAndCreateLink() when 
the library is already loaded (#12393)
---
 gluten-core/src/main/java/org/apache/gluten/jni/JniLibLoader.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gluten-core/src/main/java/org/apache/gluten/jni/JniLibLoader.java 
b/gluten-core/src/main/java/org/apache/gluten/jni/JniLibLoader.java
index d0fa9880f1..816f0eb829 100644
--- a/gluten-core/src/main/java/org/apache/gluten/jni/JniLibLoader.java
+++ b/gluten-core/src/main/java/org/apache/gluten/jni/JniLibLoader.java
@@ -90,10 +90,16 @@ public class JniLibLoader {
     }
   }
 
+  /**
+   * Same contract as {@link #load(String)}, with the addition of creating a 
symbolic link named
+   * {@code linkName} in {@code workDir} pointing at the extracted library. 
Returns immediately if
+   * {@code libPath} was already loaded by this instance.
+   */
   public synchronized void loadAndCreateLink(String libPath, String linkName) {
     try {
       if (loadedLibraries.contains(libPath)) {
         LOG.debug("Library {} has already been loaded, skipping", libPath);
+        return;
       }
       File file = moveToWorkDir(workDir, libPath);
       loadWithLink(file.getAbsolutePath(), linkName);


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