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Don't clear highest bit in member id string representation #401

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Merged
merged 1 commit into from
Jul 29, 2025
Merged

Don't clear highest bit in member id string representation #401

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2 changes: 1 addition & 1 deletion cluster-api/src/main/java/io/scalecube/cluster/Member.java
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Original file line number Diff line number Diff line change
Expand Up @@ -132,7 +132,7 @@ public void readExternal(ObjectInput in) throws IOException {
private static String stringifyId(String id) {
try {
final UUID uuid = UUID.fromString(id);
return Long.toHexString(uuid.getMostSignificantBits() & Long.MAX_VALUE);
return Long.toHexString(uuid.getMostSignificantBits());
} catch (Exception ex) {
return id;
}
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16 changes: 16 additions & 0 deletions cluster/src/test/java/io/scalecube/cluster/MemberTest.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
package io.scalecube.cluster;

import static org.junit.jupiter.api.Assertions.assertEquals;

import java.util.UUID;
import org.junit.jupiter.api.Test;

public class MemberTest {

@Test
public void testMemberString() {
UUID id = UUID.fromString("879162b5-0300-401a-9df3-18ca1f7df990");
Member member = new Member(id.toString(), "alias", "address", "namespace");
assertEquals("namespace:alias:879162b50300401a@address", member.toString());
}
}