[Tiny]Remove duplicated assignment
diff --git a/java/runtime/src/main/java/io/ray/runtime/RayNativeRuntime.java b/java/runtime/src/main/java/io/ray/runtime/RayNativeRuntime.java
index f7018826702b8..1d8d60e1048f2 100644
--- a/java/runtime/src/main/java/io/ray/runtime/RayNativeRuntime.java
+++ b/java/runtime/src/main/java/io/ray/runtime/RayNativeRuntime.java
@@ -87,8 +87,6 @@ public void start() {
         gcsClient = new GcsClient(rayConfig.getRedisAddress(), rayConfig.redisPassword);
       }
 
-      gcsClient = new GcsClient(rayConfig.getRedisAddress(), rayConfig.redisPassword);
-
       if (rayConfig.workerMode == WorkerType.DRIVER) {
         GcsNodeInfo nodeInfo = gcsClient.getNodeToConnectForDriver(rayConfig.nodeIp);
         rayConfig.rayletSocketName = nodeInfo.getRayletSocketName();

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## Why are these changes needed?
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## Related issue number

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## Checks

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