(paimon) branch master updated: [core] Remove useless KeyValueFileReaderFactoryType

[lzljs3620320]

This is an automated email from the ASF dual-hosted git repository.

lzljs3620320 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/paimon.git


The following commit(s) were added to refs/heads/master by this push:
     new a93be1f002 [core] Remove useless KeyValueFileReaderFactoryType
a93be1f002 is described below

commit a93be1f002f427496fee5f064c17c660db4427d3
Author: JingsongLi <jingsongl...@gmail.com>
AuthorDate: Thu Dec 18 00:21:33 2025 +0800

    [core] Remove useless KeyValueFileReaderFactoryType
---
 .../src/main/java/org/apache/paimon/io/ChainReadContext.java      | 8 +++-----
 .../main/java/org/apache/paimon/io/KeyValueFileReaderFactory.java | 6 ------
 2 files changed, 3 insertions(+), 11 deletions(-)

diff --git 
a/paimon-core/src/main/java/org/apache/paimon/io/ChainReadContext.java 
b/paimon-core/src/main/java/org/apache/paimon/io/ChainReadContext.java
index aab7759f14..ee50e9eb90 100644
--- a/paimon-core/src/main/java/org/apache/paimon/io/ChainReadContext.java
+++ b/paimon-core/src/main/java/org/apache/paimon/io/ChainReadContext.java
@@ -25,11 +25,9 @@ import java.util.Map;
 /** Information to read the file. */
 public class ChainReadContext {
 
-    private BinaryRow logicalPartition;
-
-    private Map<String, String> fileBucketPathMapping;
-
-    private Map<String, String> fileBranchMapping;
+    private final BinaryRow logicalPartition;
+    private final Map<String, String> fileBucketPathMapping;
+    private final Map<String, String> fileBranchMapping;
 
     private ChainReadContext(
             BinaryRow readPartition,
diff --git 
a/paimon-core/src/main/java/org/apache/paimon/io/KeyValueFileReaderFactory.java 
b/paimon-core/src/main/java/org/apache/paimon/io/KeyValueFileReaderFactory.java
index 7f48f24602..91056c588f 100644
--- 
a/paimon-core/src/main/java/org/apache/paimon/io/KeyValueFileReaderFactory.java
+++ 
b/paimon-core/src/main/java/org/apache/paimon/io/KeyValueFileReaderFactory.java
@@ -167,12 +167,6 @@ public class KeyValueFileReaderFactory implements 
FileReaderFactory<KeyValue> {
         return new KeyValueDataFileRecordReader(fileRecordReader, keyType, 
valueType, file.level());
     }
 
-    /** Type of {@link KeyValueFileReaderFactory} to create. */
-    public enum KeyValueFileReaderFactoryType {
-        DEFAULT,
-        CHAIN
-    }
-
     public static Builder builder(
             FileIO fileIO,
             SchemaManager schemaManager,