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[Server-Side Planning] Add filter pushdown infrastructure #5625

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[Server-Side Planning] Add filter pushdown infrastructure #5625

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57d8ee1
Add ServerSidePlanningClient interface and DSv2 table implementation …
murali-db Nov 11, 2025
3167356
Address review comments from TD on PR #5621
murali-db Dec 4, 2025
a150028
Fix test failures after API changes from review comments
murali-db Dec 4, 2025
2ae8544
[Server-Side Planning] Integrate DeltaCatalog with ServerSidePlannedT…
murali-db Nov 18, 2025
e1cc187
[Server-Side Planning] Add filter pushdown infrastructure
murali-db Dec 3, 2025
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14 changes: 10 additions & 4 deletions spark/src/main/scala/org/apache/spark/sql/delta/catalog/AbstractDeltaCatalog.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -29,24 +29,24 @@ import org.apache.spark.sql.delta.skipping.clustering.ClusteredTableUtils
import org.apache.spark.sql.delta.skipping.clustering.temp.{ClusterBy, ClusterBySpec}
import org.apache.spark.sql.delta.skipping.clustering.temp.{ClusterByTransform => TempClusterByTransform}
import org.apache.spark.sql.delta.{ColumnWithDefaultExprUtils, DeltaConfigs, DeltaErrors, DeltaTableUtils}
import org.apache.spark.sql.delta.{DeltaLog, DeltaOptions, IdentityColumn}
import org.apache.spark.sql.delta.{DeltaOptions, IdentityColumn}
import org.apache.spark.sql.delta.DeltaTableIdentifier.gluePermissionError
import org.apache.spark.sql.delta.commands._
import org.apache.spark.sql.delta.constraints.{AddConstraint, DropConstraint}
import org.apache.spark.sql.delta.logging.DeltaLogKeys
import org.apache.spark.sql.delta.metering.DeltaLogging
import org.apache.spark.sql.delta.redirect.RedirectFeature
import org.apache.spark.sql.delta.schema.SchemaUtils
import org.apache.spark.sql.delta.serverSidePlanning.ServerSidePlannedTable
import org.apache.spark.sql.delta.sources.{DeltaDataSource, DeltaSourceUtils, DeltaSQLConf}
import org.apache.spark.sql.delta.stats.StatisticsCollection
import org.apache.spark.sql.delta.tablefeatures.DropFeature
import org.apache.spark.sql.delta.util.{Utils => DeltaUtils}
import org.apache.spark.sql.delta.util.PartitionUtils
import org.apache.spark.sql.util.ScalaExtensions._
import org.apache.hadoop.fs.Path

import org.apache.spark.SparkException
import org.apache.spark.internal.{Logging, MDC}
import org.apache.spark.internal.MDC
import org.apache.spark.sql.{AnalysisException, DataFrame, SparkSession}
import org.apache.spark.sql.catalyst.TableIdentifier
import org.apache.spark.sql.catalyst.analysis.{NoSuchDatabaseException, NoSuchNamespaceException, NoSuchTableException, UnresolvedAttribute, UnresolvedFieldName, UnresolvedFieldPosition}
Expand Down Expand Up @@ -235,7 +235,13 @@ class AbstractDeltaCatalog extends DelegatingCatalogExtension
override def loadTable(ident: Identifier): Table = recordFrameProfile(
"DeltaCatalog", "loadTable") {
try {
super.loadTable(ident) match {
val table = super.loadTable(ident)

ServerSidePlannedTable.tryCreate(spark, ident, table, isUnityCatalog).foreach { sspt =>
return sspt
}

table match {
case v1: V1Table if DeltaTableUtils.isDeltaTable(v1.catalogTable) =>
loadCatalogTable(ident, v1.catalogTable)
case o => o
Expand Down
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