From 3f1e3bc354ae0217e36d48731f7a995460db78aa Mon Sep 17 00:00:00 2001
From: kisuke95 <2522134184@qq.com>
Date: Tue, 4 Aug 2020 21:19:54 +0800
Subject: [PATCH] Fix wrong java pattern of DateTimeFormatter (#9902)

---
 java/runtime/src/main/java/io/ray/runtime/config/RayConfig.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/runtime/src/main/java/io/ray/runtime/config/RayConfig.java b/java/runtime/src/main/java/io/ray/runtime/config/RayConfig.java
index 7432a9e1a..f282a1058 100644
--- a/java/runtime/src/main/java/io/ray/runtime/config/RayConfig.java
+++ b/java/runtime/src/main/java/io/ray/runtime/config/RayConfig.java
@@ -35,7 +35,7 @@ public class RayConfig {
   private static final Random RANDOM = new Random();
 
   private static final DateTimeFormatter DATE_TIME_FORMATTER =
-      DateTimeFormatter.ofPattern("YYYY-MM-dd_HH-mm-ss");
+      DateTimeFormatter.ofPattern("yyyy-MM-dd_HH-mm-ss");
 
   private static final String DEFAULT_TEMP_DIR = "/tmp/ray";