Fix the UnknownHostException is swallowed (#3495)

alibaba · Aug 2, 2020 · b79f048 · b79f048
1 parent 4310b3e
commit b79f048
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/java/com/alibaba/nacos/core/distributed/id/SnowFlowerIdGenerator.java b/core/src/main/java/com/alibaba/nacos/core/distributed/id/SnowFlowerIdGenerator.java
@@ -88,7 +88,7 @@ public class SnowFlowerIdGenerator implements IdGenerator {
             try {
                 address = InetAddress.getLocalHost();
             } catch (final UnknownHostException e) {
-                throw new IllegalStateException("Cannot get LocalHost InetAddress, please check your network!");
+                throw new IllegalStateException("Cannot get LocalHost InetAddress, please check your network!", e);
             }
             byte[] ipAddressByteArray = address.getAddress();
             this.workerId = (((ipAddressByteArray[ipAddressByteArray.length - 2] & 0B11) << Byte.SIZE) + (