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aryangupta1998 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ozone.git


The following commit(s) were added to refs/heads/master by this push:
     new e0043cae4c0 HDDS-16349. Use HashSet instead of TreeSet for the 
per-datanode container index (#11168)
e0043cae4c0 is described below

commit e0043cae4c0b2a93124c4064b5d3d3b206c0f82b
Author: KUAN-HAO HUANG <[email protected]>
AuthorDate: Thu Sep 3 14:32:47 2026 +0800

    HDDS-16349. Use HashSet instead of TreeSet for the per-datanode container 
index (#11168)
---
 .../java/org/apache/hadoop/hdds/scm/node/states/DatanodeEntry.java  | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git 
a/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/states/DatanodeEntry.java
 
b/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/states/DatanodeEntry.java
index fc074390420..bf8e0ff6ef9 100644
--- 
a/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/states/DatanodeEntry.java
+++ 
b/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/states/DatanodeEntry.java
@@ -17,8 +17,8 @@
 
 package org.apache.hadoop.hdds.scm.node.states;
 
+import java.util.HashSet;
 import java.util.Set;
-import java.util.TreeSet;
 import org.apache.hadoop.hdds.scm.container.ContainerID;
 import org.apache.hadoop.hdds.scm.node.DatanodeInfo;
 
@@ -28,7 +28,7 @@
  */
 public class DatanodeEntry {
   private final DatanodeInfo info;
-  private final Set<ContainerID> containers = new TreeSet<>();
+  private final Set<ContainerID> containers = new HashSet<>();
 
   DatanodeEntry(DatanodeInfo info) {
     this.info = info;
@@ -43,7 +43,7 @@ public int getContainerCount() {
   }
 
   public Set<ContainerID> copyContainers() {
-    return new TreeSet<>(containers);
+    return new HashSet<>(containers);
   }
 
   public void add(ContainerID containerId) {


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