From 014b0246a32c37f5c5a0cb9198cf7e0426b55896 Mon Sep 17 00:00:00 2001
From: Jesper Zedlitz <jesper@zedlitz.de>
Date: Sat, 17 Jan 2026 18:07:02 +0100
Subject: [PATCH] handle logical type 'json' the same way as 'string'

---
 src/main/java/blue/strategic/parquet/ParquetWriter.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/blue/strategic/parquet/ParquetWriter.java b/src/main/java/blue/strategic/parquet/ParquetWriter.java
index 7d75b05..5e69946 100644
--- a/src/main/java/blue/strategic/parquet/ParquetWriter.java
+++ b/src/main/java/blue/strategic/parquet/ParquetWriter.java
@@ -151,7 +151,8 @@ private void writeField(String name, Object value) {
             case BOOLEAN: recordConsumer.addBoolean((boolean)value); break;
             case FLOAT: recordConsumer.addFloat((float)value); break;
             case BINARY:
-                if (type.getLogicalTypeAnnotation() == LogicalTypeAnnotation.stringType()) {
+                if (type.getLogicalTypeAnnotation() == LogicalTypeAnnotation.stringType()
+                    || type.getLogicalTypeAnnotation() == LogicalTypeAnnotation.jsonType() ) {
                     recordConsumer.addBinary(Binary.fromString((String)value));
                 } else {
                     throw new UnsupportedOperationException("We don't support writing " + type.getLogicalTypeAnnotation());