chore: bump kernel

Cargo.toml

@@ -26,7 +26,7 @@ debug = true
 debug = "line-tables-only"
 
 [workspace.dependencies]
-delta_kernel = { version = "0.4.1", features = ["sync-engine"] }
+delta_kernel = { version = "0.5.0", features = ["sync-engine"] }
 #delta_kernel = { path = "../delta-kernel-rs/kernel", features = ["sync-engine"]  }
 
 # arrow

crates/aws/src/lib.rs

@@ -154,6 +154,7 @@ impl std::fmt::Debug for DynamoDbLockClient {
 
 impl DynamoDbLockClient {
     /// Creates a new DynamoDbLockClient from the supplied storage options.
+    #[allow(clippy::too_many_arguments)]
     pub fn try_new(
         sdk_config: &SdkConfig,
         lock_table_name: Option<String>,

crates/core/src/kernel/snapshot/log_data.rs

@@ -486,6 +486,9 @@ mod datafusion {
     use std::collections::HashSet;
     use std::sync::Arc;
 
+    use super::*;
+    use crate::kernel::arrow::extract::{extract_and_cast_opt, extract_column};
+    use crate::kernel::ARROW_HANDLER;
     use ::datafusion::functions_aggregate::min_max::{MaxAccumulator, MinAccumulator};
     use ::datafusion::physical_optimizer::pruning::PruningStatistics;
     use ::datafusion::physical_plan::Accumulator;
@@ -499,12 +502,9 @@ mod datafusion {
     use delta_kernel::engine::arrow_data::ArrowEngineData;
     use delta_kernel::expressions::Expression;
     use delta_kernel::schema::{DataType, PrimitiveType};
+    use delta_kernel::AsAny;
     use delta_kernel::{ExpressionEvaluator, ExpressionHandler};
 
-    use super::*;
-    use crate::kernel::arrow::extract::{extract_and_cast_opt, extract_column};
-    use crate::kernel::ARROW_HANDLER;
-
     #[derive(Debug, Default, Clone)]
     enum AccumulatorType {
         Min,
@@ -725,9 +725,12 @@ mod datafusion {
                 return None;
             }
             let expression = if self.metadata.partition_columns.contains(&column.name) {
-                Expression::Column(format!("add.partitionValues_parsed.{}", column.name))
+                Expression::column(vec![format!("add.partitionValues_parsed.{}", column.name)])
             } else {
-                Expression::Column(format!("add.stats_parsed.{}.{}", stats_field, column.name))
+                Expression::column(vec![format!(
+                    "add.stats_parsed.{}.{}",
+                    stats_field, column.name
+                )])
             };
             let evaluator = ARROW_HANDLER.get_evaluator(
                 crate::kernel::models::fields::log_schema_ref().clone(),
@@ -737,9 +740,9 @@ mod datafusion {
             let mut results = Vec::with_capacity(self.data.len());
             for batch in self.data.iter() {
                 let engine = ArrowEngineData::new(batch.clone());
-                let result = evaluator.evaluate(&engine).ok()?;
+                let result = Arc::new(evaluator.evaluate(&engine).ok()?);
                 let result = result
-                    .as_any()
+                    .any_ref()
                     .downcast_ref::<ArrowEngineData>()
                     .ok_or(DeltaTableError::generic(
                         "failed to downcast evaluator result to ArrowEngineData.",
@@ -748,7 +751,7 @@ mod datafusion {
                 results.push(result.record_batch().clone());
             }
             let batch = concat_batches(results[0].schema_ref(), &results).ok()?;
-            batch.column_by_name("output").map(|c| c.clone())
+            batch.column_by_name("output").cloned()
         }
     }
 
@@ -803,16 +806,16 @@ mod datafusion {
             lazy_static::lazy_static! {
                 static ref ROW_COUNTS_EVAL: Arc<dyn ExpressionEvaluator> =  ARROW_HANDLER.get_evaluator(
                     crate::kernel::models::fields::log_schema_ref().clone(),
-                    Expression::column("add.stats_parsed.numRecords"),
+                    Expression::column(vec!["add.stats_parsed.numRecords"].into_iter()),
                     DataType::Primitive(PrimitiveType::Long),
                 );
             }
             let mut results = Vec::with_capacity(self.data.len());
             for batch in self.data.iter() {
                 let engine = ArrowEngineData::new(batch.clone());
-                let result = ROW_COUNTS_EVAL.evaluate(&engine).ok()?;
+                let result = Arc::new(ROW_COUNTS_EVAL.evaluate(&engine).ok()?);
                 let result = result
-                    .as_any()
+                    .any_ref()
                     .downcast_ref::<ArrowEngineData>()
                     .ok_or(DeltaTableError::generic(
                         "failed to downcast evaluator result to ArrowEngineData.",

crates/core/src/kernel/snapshot/mod.rs

@@ -523,7 +523,7 @@ impl EagerSnapshot {
 
     /// Get the table config which is loaded with of the snapshot
     pub fn load_config(&self) -> &DeltaTableConfig {
-        &self.snapshot.load_config()
+        self.snapshot.load_config()
     }
 
     /// Well known table configuration
@@ -696,7 +696,7 @@ fn stats_schema(schema: &StructType, config: TableConfig<'_>) -> DeltaResult<Str
 
 pub(crate) fn partitions_schema(
     schema: &StructType,
-    partition_columns: &Vec<String>,
+    partition_columns: &[String],
 ) -> DeltaResult<Option<StructType>> {
     if partition_columns.is_empty() {
         return Ok(None);
@@ -705,7 +705,7 @@ pub(crate) fn partitions_schema(
         partition_columns
             .iter()
             .map(|col| {
-                schema.field(col).map(|field| field.clone()).ok_or_else(|| {
+                schema.field(col).cloned().ok_or_else(|| {
                     DeltaTableError::Generic(format!(
                         "Partition column {} not found in schema",
                         col

crates/core/src/kernel/snapshot/replay.rs

@@ -54,7 +54,7 @@ impl<'a, S> ReplayStream<'a, S> {
         visitors: &'a mut Vec<Box<dyn ReplayVisitor>>,
     ) -> DeltaResult<Self> {
         let stats_schema = Arc::new((&snapshot.stats_schema(None)?).try_into()?);
-        let partitions_schema = snapshot.partitions_schema(None)?.map(|s| Arc::new(s));
+        let partitions_schema = snapshot.partitions_schema(None)?.map(Arc::new);
         let mapper = Arc::new(LogMapper {
             stats_schema,
             partitions_schema,
@@ -83,9 +83,7 @@ impl LogMapper {
     ) -> DeltaResult<Self> {
         Ok(Self {
             stats_schema: Arc::new((&snapshot.stats_schema(table_schema)?).try_into()?),
-            partitions_schema: snapshot
-                .partitions_schema(table_schema)?
-                .map(|s| Arc::new(s)),
+            partitions_schema: snapshot.partitions_schema(table_schema)?.map(Arc::new),
             config: snapshot.config.clone(),
         })
     }

crates/core/src/operations/update.rs

@@ -247,7 +247,7 @@ async fn execute(
     // [here](/~https://github.com/delta-io/delta-rs/pull/2886#issuecomment-2481550560>
     let rules: Vec<Arc<dyn datafusion::optimizer::OptimizerRule + Send + Sync>> = state
         .optimizers()
-        .into_iter()
+        .iter()
         .filter(|rule| {
             rule.name() != "optimize_projections" && rule.name() != "simplify_expressions"
         })

crates/core/src/table/config.rs

@@ -2,7 +2,7 @@
 use std::time::Duration;
 use std::{collections::HashMap, str::FromStr};
 
-use delta_kernel::features::ColumnMappingMode;
+use delta_kernel::table_features::ColumnMappingMode;
 use lazy_static::lazy_static;
 use serde::{Deserialize, Serialize};
 

crates/core/src/table/state_arrow.rs

@@ -14,7 +14,7 @@ use arrow_array::{
 use arrow_cast::cast;
 use arrow_cast::parse::Parser;
 use arrow_schema::{DataType, Field, Fields, TimeUnit};
-use delta_kernel::features::ColumnMappingMode;
+use delta_kernel::table_features::ColumnMappingMode;
 use itertools::Itertools;
 
 use super::state::DeltaTableState;

crates/core/src/writer/stats.rs

@@ -135,21 +135,19 @@ fn stats_from_metadata(
 
     let idx_to_iterate = if let Some(stats_cols) = stats_columns {
         let stats_cols = stats_cols
-            .into_iter()
+            .iter()
             .map(|v| {
                 match sqlparser::parser::Parser::new(&dialect)
                     .try_with_sql(v.as_ref())
                     .map_err(|e| DeltaTableError::generic(e.to_string()))?
                     .parse_multipart_identifier()
                 {
                     Ok(parts) => Ok(parts.into_iter().map(|v| v.value).join(".")),
-                    Err(e) => {
-                        return Err(DeltaWriterError::DeltaTable(
-                            DeltaTableError::GenericError {
-                                source: Box::new(e),
-                            },
-                        ))
-                    }
+                    Err(e) => Err(DeltaWriterError::DeltaTable(
+                        DeltaTableError::GenericError {
+                            source: Box::new(e),
+                        },
+                    )),
                 }
             })
             .collect::<Result<Vec<String>, DeltaWriterError>>()?;

python/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "deltalake-python"
-version = "0.22.2"
+version = "0.22.3"
 authors = ["Qingping Hou <dave2008713@gmail.com>", "Will Jones <willjones127@gmail.com>"]
 homepage = "/~https://github.com/delta-io/delta-rs"
 license = "Apache-2.0"

python/src/lib.rs

@@ -21,18 +21,12 @@ use delta_kernel::expressions::Scalar;
 use delta_kernel::schema::StructField;
 use deltalake::arrow::compute::concat_batches;
 use deltalake::arrow::ffi_stream::{ArrowArrayStreamReader, FFI_ArrowArrayStream};
-use deltalake::arrow::pyarrow::ToPyArrow;
 use deltalake::arrow::record_batch::{RecordBatch, RecordBatchIterator};
 use deltalake::arrow::{self, datatypes::Schema as ArrowSchema};
 use deltalake::checkpoints::{cleanup_metadata, create_checkpoint};
-use deltalake::datafusion::datasource::provider_as_source;
-use deltalake::datafusion::logical_expr::{LogicalPlanBuilder, UNNAMED_TABLE};
 use deltalake::datafusion::physical_plan::ExecutionPlan;
-use deltalake::datafusion::prelude::{DataFrame, SessionContext};
-use deltalake::delta_datafusion::{
-    DataFusionMixins, DeltaDataChecker, DeltaScanConfigBuilder, DeltaSessionConfig,
-    DeltaTableProvider,
-};
+use deltalake::datafusion::prelude::SessionContext;
+use deltalake::delta_datafusion::DeltaDataChecker;
 use deltalake::errors::DeltaTableError;
 use deltalake::kernel::{
     scalars::ScalarExt, Action, Add, Invariant, LogicalFile, Remove, StructType, Transaction,