From b8628d9dbafb8196f0af17b65692f1b282ff3d43 Mon Sep 17 00:00:00 2001
From: HTHou <hhaonan@outlook.com>
Date: Thu, 19 Sep 2024 19:01:17 +0800
Subject: [PATCH 1/2] Fix getValue method in Tablet doesn't support Date and
 Timestamp type

---
 .../src/main/java/org/apache/tsfile/write/record/Tablet.java   | 3 +++
 1 file changed, 3 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 e02131975..253d99b65 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
@@ -946,7 +946,10 @@ public Object getValue(int i, int j) {
       case BOOLEAN:
         return ((boolean[]) values[j])[i];
       case INT64:
+      case TIMESTAMP:
         return ((long[]) values[j])[i];
+      case DATE:
+        return ((LocalDate[]) values[j])[i];
       default:
         throw new IllegalArgumentException("Unsupported type: " + schemas.get(j).getType());
     }

From b73be0440b6f165889c851f0de065dcd80ec69d2 Mon Sep 17 00:00:00 2001
From: HTHou <hhaonan@outlook.com>
Date: Fri, 20 Sep 2024 10:07:18 +0800
Subject: [PATCH 2/2] add UT

---
 .../org/apache/tsfile/write/record/TabletTest.java | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/java/tsfile/src/test/java/org/apache/tsfile/write/record/TabletTest.java b/java/tsfile/src/test/java/org/apache/tsfile/write/record/TabletTest.java
index b5dcd3b08..325fb3018 100644
--- a/java/tsfile/src/test/java/org/apache/tsfile/write/record/TabletTest.java
+++ b/java/tsfile/src/test/java/org/apache/tsfile/write/record/TabletTest.java
@@ -68,7 +68,12 @@ public void testSerializationAndDeSerialization() {
     try {
       final ByteBuffer byteBuffer = tablet.serialize();
       final Tablet newTablet = Tablet.deserialize(byteBuffer);
-      assertEquals(newTablet, tablet);
+      assertEquals(tablet, newTablet);
+      for (int i = 0; i < rowSize; i++) {
+        for (int j = 0; j < tablet.getSchemas().size(); j++) {
+          assertEquals(tablet.getValue(i, j), newTablet.getValue(i, j));
+        }
+      }
     } catch (final Exception e) {
       e.printStackTrace();
       fail();
@@ -132,7 +137,12 @@ public void testSerializationAndDeSerializationWithMoreData() {
     try {
       final ByteBuffer byteBuffer = tablet.serialize();
       final Tablet newTablet = Tablet.deserialize(byteBuffer);
-      assertEquals(newTablet, tablet);
+      assertEquals(tablet, newTablet);
+      for (int i = 0; i < rowSize; i++) {
+        for (int j = 0; j < tablet.getSchemas().size(); j++) {
+          assertEquals(tablet.getValue(i, j), newTablet.getValue(i, j));
+        }
+      }
     } catch (final Exception e) {
       e.printStackTrace();
       fail();