Refactor ReadwriteSplittingDataSourceMapperRuleAttribute (#33541)

apache · Nov 4, 2024 · 611d5e2 · 611d5e2
1 parent 894f236
commit 611d5e2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...re/readwritesplitting/rule/attribute/ReadwriteSplittingDataSourceMapperRuleAttribute.java b/...re/readwritesplitting/rule/attribute/ReadwriteSplittingDataSourceMapperRuleAttribute.java
@@ -23,7 +23,7 @@
 import org.apache.shardingsphere.readwritesplitting.rule.ReadwriteSplittingDataSourceGroupRule;
 
 import java.util.Collection;
-import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.Map;
 
 /**
@@ -37,7 +37,7 @@ public final class ReadwriteSplittingDataSourceMapperRuleAttribute implements Da
     @HighFrequencyInvocation
     @Override
     public Map<String, Collection<String>> getDataSourceMapper() {
-        Map<String, Collection<String>> result = new HashMap<>(dataSourceGroupRules.size(), 1F);
+        Map<String, Collection<String>> result = new LinkedHashMap<>(dataSourceGroupRules.size(), 1F);
         for (ReadwriteSplittingDataSourceGroupRule each : dataSourceGroupRules) {
             result.put(each.getName(), each.getReadwriteSplittingGroup().getAllDataSources());
         }