From 5c547a4d276c7b3e19620c5e7ba4e6bb5620f879 Mon Sep 17 00:00:00 2001
From: shuwenwei <s13979062948@gmail.com>
Date: Wed, 9 Jul 2025 14:37:07 +0800
Subject: [PATCH] Ignore the null value passed in the Tablet.addValue method

---
 .../main/java/org/apache/tsfile/write/record/Tablet.java | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/java/tsfile/src/main/java/org/apache/tsfile/write/record/Tablet.java b/java/tsfile/src/main/java/org/apache/tsfile/write/record/Tablet.java
index d84cd0577..ac03949a4 100644
--- a/java/tsfile/src/main/java/org/apache/tsfile/write/record/Tablet.java
+++ b/java/tsfile/src/main/java/org/apache/tsfile/write/record/Tablet.java
@@ -507,6 +507,9 @@ public void addValue(int rowIndex, int columnIndex, String val) {
       throw new IllegalArgumentException(
           "The data type of column index " + columnIndex + " is not TEXT/STRING/BLOB");
     }
+    if (val == null) {
+      return;
+    }
     final Binary[] sensor = (Binary[]) values[columnIndex];
     sensor[rowIndex] = new Binary(val, TSFileConfig.STRING_CHARSET);
     updateBitMap(rowIndex, columnIndex, false);
@@ -524,6 +527,9 @@ public void addValue(int rowIndex, int columnIndex, byte[] val) {
       throw new IllegalArgumentException(
           "The data type of column index " + columnIndex + " is not TEXT/STRING/BLOB");
     }
+    if (val == null) {
+      return;
+    }
     final Binary[] sensor = (Binary[]) values[columnIndex];
     sensor[rowIndex] = new Binary(val);
     updateBitMap(rowIndex, columnIndex, false);
@@ -541,6 +547,9 @@ public void addValue(int rowIndex, int columnIndex, LocalDate val) {
       throw new IllegalArgumentException(
           "The data type of column index " + columnIndex + " is not DATE");
     }
+    if (val == null) {
+      return;
+    }
     final LocalDate[] sensor = (LocalDate[]) values[columnIndex];
     sensor[rowIndex] = val;
     updateBitMap(rowIndex, columnIndex, false);