feat(spec): add table_properties.rs to spec

Cargo.toml

@@ -76,10 +76,10 @@ futures = "0.3"
 hive_metastore = "0.2.0"
 http = "1.2"
 iceberg = { version = "0.7.0", path = "./crates/iceberg" }
-iceberg-catalog-rest = { version = "0.7.0", path = "./crates/catalog/rest" }
 iceberg-catalog-glue = { version = "0.7.0", path = "./crates/catalog/glue" }
-iceberg-catalog-s3tables = { version = "0.7.0", path = "./crates/catalog/s3tables" }
 iceberg-catalog-hms = { version = "0.7.0", path = "./crates/catalog/hms" }
+iceberg-catalog-rest = { version = "0.7.0", path = "./crates/catalog/rest" }
+iceberg-catalog-s3tables = { version = "0.7.0", path = "./crates/catalog/s3tables" }
 iceberg-datafusion = { version = "0.7.0", path = "./crates/integrations/datafusion" }
 indicatif = "0.17"
 itertools = "0.13"

crates/iceberg/Cargo.toml

@@ -74,8 +74,8 @@ opendal = { workspace = true }
 ordered-float = { workspace = true }
 parquet = { workspace = true, features = ["async"] }
 rand = { workspace = true }
-reqwest = { workspace = true }
 reqsign = { version = "0.16.3", optional = true, default-features = false }
+reqwest = { workspace = true }
 roaring = { workspace = true }
 rust_decimal = { workspace = true }
 serde = { workspace = true }

crates/iceberg/src/spec/mod.rs

@@ -30,6 +30,7 @@ mod sort;
 mod statistic_file;
 mod table_metadata;
 mod table_metadata_builder;
+mod table_properties;
 mod transform;
 mod values;
 mod view_metadata;
@@ -48,6 +49,7 @@ pub use snapshot_summary::*;
 pub use sort::*;
 pub use statistic_file::*;
 pub use table_metadata::*;
+pub use table_properties::*;
 pub use transform::*;
 pub use values::*;
 pub use view_metadata::*;

crates/iceberg/src/spec/table_metadata.rs

@@ -46,91 +46,6 @@ pub(crate) static ONE_MINUTE_MS: i64 = 60_000;
 pub(crate) static EMPTY_SNAPSHOT_ID: i64 = -1;
 pub(crate) static INITIAL_SEQUENCE_NUMBER: i64 = 0;
 
-/// Reserved table property for table format version.
-///
-/// Iceberg will default a new table's format version to the latest stable and recommended
-/// version. This reserved property keyword allows users to override the Iceberg format version of
-/// the table metadata.
-///
-/// If this table property exists when creating a table, the table will use the specified format
-/// version. If a table updates this property, it will try to upgrade to the specified format
-/// version.
-pub const PROPERTY_FORMAT_VERSION: &str = "format-version";
-/// Reserved table property for table UUID.
-pub const PROPERTY_UUID: &str = "uuid";
-/// Reserved table property for the total number of snapshots.
-pub const PROPERTY_SNAPSHOT_COUNT: &str = "snapshot-count";
-/// Reserved table property for current snapshot summary.
-pub const PROPERTY_CURRENT_SNAPSHOT_SUMMARY: &str = "current-snapshot-summary";
-/// Reserved table property for current snapshot id.
-pub const PROPERTY_CURRENT_SNAPSHOT_ID: &str = "current-snapshot-id";
-/// Reserved table property for current snapshot timestamp.
-pub const PROPERTY_CURRENT_SNAPSHOT_TIMESTAMP: &str = "current-snapshot-timestamp-ms";
-/// Reserved table property for the JSON representation of current schema.
-pub const PROPERTY_CURRENT_SCHEMA: &str = "current-schema";
-/// Reserved table property for the JSON representation of current(default) partition spec.
-pub const PROPERTY_DEFAULT_PARTITION_SPEC: &str = "default-partition-spec";
-/// Reserved table property for the JSON representation of current(default) sort order.
-pub const PROPERTY_DEFAULT_SORT_ORDER: &str = "default-sort-order";
-
-/// Property key for max number of previous versions to keep.
-pub const PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX: &str = "write.metadata.previous-versions-max";
-/// Default value for max number of previous versions to keep.
-pub const PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX_DEFAULT: usize = 100;
-
-/// Property key for max number of partitions to keep summary stats for.
-pub const PROPERTY_WRITE_PARTITION_SUMMARY_LIMIT: &str = "write.summary.partition-limit";
-/// Default value for the max number of partitions to keep summary stats for.
-pub const PROPERTY_WRITE_PARTITION_SUMMARY_LIMIT_DEFAULT: u64 = 0;
-
-/// Reserved Iceberg table properties list.
-///
-/// Reserved table properties are only used to control behaviors when creating or updating a
-/// table. The value of these properties are not persisted as a part of the table metadata.
-pub const RESERVED_PROPERTIES: [&str; 9] = [
-    PROPERTY_FORMAT_VERSION,
-    PROPERTY_UUID,
-    PROPERTY_SNAPSHOT_COUNT,
-    PROPERTY_CURRENT_SNAPSHOT_ID,
-    PROPERTY_CURRENT_SNAPSHOT_SUMMARY,
-    PROPERTY_CURRENT_SNAPSHOT_TIMESTAMP,
-    PROPERTY_CURRENT_SCHEMA,
-    PROPERTY_DEFAULT_PARTITION_SPEC,
-    PROPERTY_DEFAULT_SORT_ORDER,
-];
-
-/// Property key for number of commit retries.
-pub const PROPERTY_COMMIT_NUM_RETRIES: &str = "commit.retry.num-retries";
-/// Default value for number of commit retries.
-pub const PROPERTY_COMMIT_NUM_RETRIES_DEFAULT: usize = 4;
-
-/// Property key for minimum wait time (ms) between retries.
-pub const PROPERTY_COMMIT_MIN_RETRY_WAIT_MS: &str = "commit.retry.min-wait-ms";
-/// Default value for minimum wait time (ms) between retries.
-pub const PROPERTY_COMMIT_MIN_RETRY_WAIT_MS_DEFAULT: u64 = 100;
-
-/// Property key for maximum wait time (ms) between retries.
-pub const PROPERTY_COMMIT_MAX_RETRY_WAIT_MS: &str = "commit.retry.max-wait-ms";
-/// Default value for maximum wait time (ms) between retries.
-pub const PROPERTY_COMMIT_MAX_RETRY_WAIT_MS_DEFAULT: u64 = 60 * 1000; // 1 minute
-
-/// Property key for total maximum retry time (ms).
-pub const PROPERTY_COMMIT_TOTAL_RETRY_TIME_MS: &str = "commit.retry.total-timeout-ms";
-/// Default value for total maximum retry time (ms).
-pub const PROPERTY_COMMIT_TOTAL_RETRY_TIME_MS_DEFAULT: u64 = 30 * 60 * 1000; // 30 minutes
-
-/// Default file format for data files
-pub const PROPERTY_DEFAULT_FILE_FORMAT: &str = "write.format.default";
-/// Default file format for delete files
-pub const PROPERTY_DELETE_DEFAULT_FILE_FORMAT: &str = "write.delete.format.default";
-/// Default value for data file format
-pub const PROPERTY_DEFAULT_FILE_FORMAT_DEFAULT: &str = "parquet";
-
-/// Target file size for newly written files.
-pub const PROPERTY_WRITE_TARGET_FILE_SIZE_BYTES: &str = "write.target-file-size-bytes";
-/// Default target file size
-pub const PROPERTY_WRITE_TARGET_FILE_SIZE_BYTES_DEFAULT: usize = 512 * 1024 * 1024; // 512 MB
-
 /// Reference to [`TableMetadata`].
 pub type TableMetadataRef = Arc<TableMetadata>;
 

crates/iceberg/src/spec/table_metadata_builder.rs

@@ -22,11 +22,10 @@ use uuid::Uuid;
 
 use super::{
     DEFAULT_PARTITION_SPEC_ID, DEFAULT_SCHEMA_ID, FormatVersion, MAIN_BRANCH, MetadataLog,
-    ONE_MINUTE_MS, PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX,
-    PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX_DEFAULT, PartitionSpec, PartitionSpecBuilder,
-    PartitionStatisticsFile, RESERVED_PROPERTIES, Schema, SchemaRef, Snapshot, SnapshotLog,
-    SnapshotReference, SnapshotRetention, SortOrder, SortOrderRef, StatisticsFile, StructType,
-    TableMetadata, UNPARTITIONED_LAST_ASSIGNED_ID, UnboundPartitionSpec,
+    ONE_MINUTE_MS, PartitionSpec, PartitionSpecBuilder, PartitionStatisticsFile, Schema, SchemaRef,
+    Snapshot, SnapshotLog, SnapshotReference, SnapshotRetention, SortOrder, SortOrderRef,
+    StatisticsFile, StructType, TableMetadata, TableProperties, UNPARTITIONED_LAST_ASSIGNED_ID,
+    UnboundPartitionSpec,
 };
 use crate::error::{Error, ErrorKind, Result};
 use crate::{TableCreation, TableUpdate};
@@ -247,7 +246,7 @@ impl TableMetadataBuilder {
         // List of specified properties that are RESERVED and should not be persisted.
         let reserved_properties = properties
             .keys()
-            .filter(|key| RESERVED_PROPERTIES.contains(&key.as_str()))
+            .filter(|key| TableProperties::RESERVED_PROPERTIES.contains(&key.as_str()))
             .map(ToString::to_string)
             .collect::<Vec<_>>();
 
@@ -285,7 +284,7 @@ impl TableMetadataBuilder {
         // disallow removal of reserved properties
         let reserved_properties = properties
             .iter()
-            .filter(|key| RESERVED_PROPERTIES.contains(&key.as_str()))
+            .filter(|key| TableProperties::RESERVED_PROPERTIES.contains(&key.as_str()))
             .map(ToString::to_string)
             .collect::<Vec<_>>();
 
@@ -1061,9 +1060,9 @@ impl TableMetadataBuilder {
         let max_size = self
             .metadata
             .properties
-            .get(PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX)
+            .get(TableProperties::PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX)
             .and_then(|v| v.parse::<usize>().ok())
-            .unwrap_or(PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX_DEFAULT)
+            .unwrap_or(TableProperties::PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX_DEFAULT)
             .max(1);
 
         if self.metadata.metadata_log.len() > max_size {
@@ -1360,8 +1359,8 @@ mod tests {
     use crate::io::FileIOBuilder;
     use crate::spec::{
         BlobMetadata, NestedField, NullOrder, Operation, PartitionSpec, PrimitiveType, Schema,
-        SnapshotRetention, SortDirection, SortField, StructType, Summary, Transform, Type,
-        UnboundPartitionField,
+        SnapshotRetention, SortDirection, SortField, StructType, Summary, TableProperties,
+        Transform, Type, UnboundPartitionField,
     };
     use crate::table::Table;
 
@@ -2299,7 +2298,7 @@ mod tests {
         let builder = builder_without_changes(FormatVersion::V2);
         let metadata = builder
             .set_properties(HashMap::from_iter(vec![(
-                PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX.to_string(),
+                TableProperties::PROPERTY_METADATA_PREVIOUS_VERSIONS_MAX.to_string(),
                 "2".to_string(),
             )]))
             .unwrap()