From a530d9691849f756f6a86b605d15047bc5229700 Mon Sep 17 00:00:00 2001
From: HunterXHunter <1356469429@qq.com>
Date: Tue, 11 Jun 2024 10:15:47 +0800
Subject: [PATCH] [minor] Just ignore the Long.MIN_VALUE watermark when
 creating the tag. (#3490)

---
 .../src/main/java/org/apache/paimon/tag/TagTimeExtractor.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paimon-core/src/main/java/org/apache/paimon/tag/TagTimeExtractor.java b/paimon-core/src/main/java/org/apache/paimon/tag/TagTimeExtractor.java
index 29bc345030dd..5b046e752f4e 100644
--- a/paimon-core/src/main/java/org/apache/paimon/tag/TagTimeExtractor.java
+++ b/paimon-core/src/main/java/org/apache/paimon/tag/TagTimeExtractor.java
@@ -56,7 +56,7 @@ private WatermarkExtractor(ZoneId watermarkZoneId) {
 
         @Override
         public Optional<LocalDateTime> extract(long timeMilli, @Nullable Long watermark) {
-            if (watermark == null || watermark < 0) {
+            if (watermark == null || watermark == Long.MIN_VALUE) {
                 return Optional.empty();
             }