From 64889d7da29357eeca6462ef38f5ee0b93658088 Mon Sep 17 00:00:00 2001
From: Jingsong Lee <jingsonglee0@gmail.com>
Date: Mon, 5 Aug 2024 11:43:54 +0800
Subject: [PATCH] [avro] Do not flush on every block for DataFileWriter (#3893)

---
 .../main/java/org/apache/paimon/format/avro/AvroFileFormat.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paimon-format/src/main/java/org/apache/paimon/format/avro/AvroFileFormat.java b/paimon-format/src/main/java/org/apache/paimon/format/avro/AvroFileFormat.java
index c390b1cbe9f6..0a9f5e092e07 100644
--- a/paimon-format/src/main/java/org/apache/paimon/format/avro/AvroFileFormat.java
+++ b/paimon-format/src/main/java/org/apache/paimon/format/avro/AvroFileFormat.java
@@ -124,6 +124,7 @@ private RowAvroWriterFactory(RowType rowType) {
                                         new DataFileWriter<>(datumWriter);
                                 dataFileWriter.setCodec(createCodecFactory(compression));
                                 dataFileWriter.create(schema, out);
+                                dataFileWriter.setFlushOnEveryBlock(false);
                                 return dataFileWriter;
                             });
         }