Core: Change delete file granularity to file

apache · Nov 5, 2024 · 69a8821 · 69a8821
1 parent ad24d4b
commit 69a8821
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diff --git a/core/src/main/java/org/apache/iceberg/TableMetadata.java b/core/src/main/java/org/apache/iceberg/TableMetadata.java
@@ -90,6 +90,8 @@ private static Map<String, String> persistedProperties(Map<String, String> rawPr
     persistedProperties.put(
         TableProperties.PARQUET_COMPRESSION,
         TableProperties.PARQUET_COMPRESSION_DEFAULT_SINCE_1_4_0);
+    persistedProperties.put(
+        TableProperties.DELETE_GRANULARITY, TableProperties.DELETE_GRANULARITY_DEFAULT_SINCE_1_8_0);
 
     rawProperties.entrySet().stream()
         .filter(entry -> !TableProperties.RESERVED_PROPERTIES.contains(entry.getKey()))

diff --git a/core/src/main/java/org/apache/iceberg/TableProperties.java b/core/src/main/java/org/apache/iceberg/TableProperties.java
@@ -354,6 +354,8 @@ private TableProperties() {}
 
   public static final String DELETE_GRANULARITY = "write.delete.granularity";
   public static final String DELETE_GRANULARITY_DEFAULT = DeleteGranularity.PARTITION.toString();
+  public static final String DELETE_GRANULARITY_DEFAULT_SINCE_1_8_0 =
+      DeleteGranularity.FILE.toString();
 
   public static final String DELETE_ISOLATION_LEVEL = "write.delete.isolation-level";
   public static final String DELETE_ISOLATION_LEVEL_DEFAULT = "serializable";