godfreyhe commented on a change in pull request #17118:
URL: https://github.com/apache/flink/pull/17118#discussion_r704247305
##########
File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/common/CommonPhysicalJoin.scala
##########
@@ -21,16 +21,14 @@ package
org.apache.flink.table.planner.plan.nodes.physical.common
import org.apache.flink.table.api.TableException
import org.apache.flink.table.planner.plan.nodes.exec.spec.JoinSpec
import org.apache.flink.table.planner.plan.nodes.physical.FlinkPhysicalRel
-import org.apache.flink.table.planner.plan.utils.JoinUtil
+import org.apache.flink.table.planner.plan.utils.{FlinkRexUtil, JoinUtil}
import org.apache.flink.table.planner.plan.utils.PythonUtil.containsPythonCall
import
org.apache.flink.table.planner.plan.utils.RelExplainUtil.preferExpressionFormat
-
Review comment:
please revert these changes and check your scala checkstyle setting in
your idea
##########
File path:
flink-table/flink-table-planner/src/main/java/org/apache/flink/table/planner/plan/abilities/source/FilterPushDownSpec.java
##########
@@ -119,4 +122,22 @@ public void apply(DynamicTableSource tableSource,
SourceAbilityContext context)
tableSource.getClass().getName()));
}
}
+
+ @Override
+ public String getDigests(SourceAbilityContext context) {
+ final List<String> expressionStrs = new ArrayList<>();
+ final RowType souorceRowType = context.getSourceRowType();
Review comment:
typo: souorce
##########
File path:
flink-table/flink-table-planner/src/main/java/org/apache/flink/table/planner/plan/abilities/source/PartitionPushDownSpec.java
##########
@@ -60,4 +60,12 @@ public void apply(DynamicTableSource tableSource,
SourceAbilityContext context)
tableSource.getClass().getName()));
}
}
+
+ @Override
+ public String getDigests(SourceAbilityContext context) {
+ return "partitions=["
+ + String.join(
+ ", ",
this.partitions.stream().map(Object::toString).toArray(String[]::new))
Review comment:
nit: we can use Collectors.joining() to simply this line
##########
File path:
flink-table/flink-table-planner/src/main/java/org/apache/flink/table/planner/plan/abilities/source/WatermarkPushDownSpec.java
##########
@@ -183,4 +185,25 @@ public void onPeriodicEmit(WatermarkOutput output) {
}
}
}
+
+ @Override
+ public String getDigests(SourceAbilityContext context) {
Review comment:
nit: it's better to move this method close the `apply` method
##########
File path:
flink-table/flink-table-planner/src/main/java/org/apache/flink/table/planner/plan/abilities/source/WatermarkPushDownSpec.java
##########
@@ -183,4 +185,25 @@ public void onPeriodicEmit(WatermarkOutput output) {
}
}
}
+
+ @Override
+ public String getDigests(SourceAbilityContext context) {
+ final String expressionStr =
+ FlinkRexUtil.getExpressionString(
+ watermarkExpr,
+ JavaScalaConversionUtil.toScala(
+ context.getSourceRowType().getFieldNames()));
+
+ // final String expressionStr =
+ // FlinkRexUtil.getExpressionString(
+ // watermarkExpr,
+ //
+ //
JavaScalaConversionUtil.toScala(getProducedType().get().getFieldNames()));
+
+ if (idleTimeoutMillis == -1L) {
Review comment:
idleTimeoutMillis > 0
##########
File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/planner/plan/schema/TableSourceTable.scala
##########
@@ -65,8 +68,28 @@ class TableSourceTable(
override def getQualifiedName: util.List[String] = {
val builder = ImmutableList.builder[String]()
- .addAll(super.getQualifiedName)
- extraDigests.foreach(builder.add)
+ .addAll(super.getQualifiedName)
+
+ if(abilitySpecs != null && abilitySpecs.length != 0){
+// var newProducedType = catalogTable
+// .getResolvedSchema
+// .toSourceRowDataType
+// .getLogicalType
+// .asInstanceOf[RowType]
Review comment:
remove the useless code
##########
File path:
flink-table/flink-table-planner/src/test/scala/org/apache/flink/table/planner/plan/metadata/MetadataTestUtil.scala
##########
@@ -19,27 +19,27 @@
package org.apache.flink.table.planner.plan.metadata
import org.apache.flink.api.common.typeinfo.{BasicTypeInfo, SqlTimeTypeInfo}
-import org.apache.flink.table.api.{DataTypes, TableException, TableSchema}
+import org.apache.flink.table.api.{DataTypes, TableConfig, TableException,
TableSchema}
import org.apache.flink.table.catalog.{CatalogTable, Column, ObjectIdentifier,
ResolvedCatalogTable, ResolvedSchema, UniqueConstraint}
import org.apache.flink.table.connector.ChangelogMode
import org.apache.flink.table.connector.source.{DynamicTableSource,
ScanTableSource}
import org.apache.flink.table.plan.stats.{ColumnStats, TableStats}
-import org.apache.flink.table.planner.calcite.{FlinkTypeFactory,
FlinkTypeSystem}
+import org.apache.flink.table.planner.calcite.{FlinkContext, FlinkContextImpl,
FlinkTypeFactory, FlinkTypeSystem}
import org.apache.flink.table.planner.plan.schema.{FlinkPreparingTableBase,
TableSourceTable}
import org.apache.flink.table.planner.plan.stats.FlinkStatistic
import
org.apache.flink.table.runtime.types.TypeInfoLogicalTypeConverter.fromTypeInfoToLogicalType
import org.apache.flink.table.types.logical.{BigIntType, DoubleType, IntType,
LocalZonedTimestampType, LogicalType, TimestampKind, TimestampType, VarCharType}
-
import org.apache.calcite.config.CalciteConnectionConfig
import org.apache.calcite.jdbc.CalciteSchema
import org.apache.calcite.rel.`type`.{RelDataType, RelDataTypeFactory}
import org.apache.calcite.schema.Schema.TableType
import org.apache.calcite.schema.{Schema, SchemaPlus, Table}
import org.apache.calcite.sql.{SqlCall, SqlNode}
-
import java.util
import java.util.Collections
+import org.apache.flink.table.utils.CatalogManagerMocks
Review comment:
nit: move this import close to other `org.apache.flink.table.xx`
##########
File path:
flink-table/flink-table-planner/src/test/scala/org/apache/flink/table/planner/plan/metadata/MetadataTestUtil.scala
##########
@@ -284,7 +284,12 @@ object MetadataTestUtil {
new TestTableSource(),
true,
new ResolvedCatalogTable(catalogTable, resolvedSchema),
- Array("project=[a, c, d]"))
+ new FlinkContextImpl(
Review comment:
create variable field to replace all `new FlinkContextImpl(...)`
##########
File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/planner/plan/schema/TableSourceTable.scala
##########
@@ -65,8 +68,28 @@ class TableSourceTable(
override def getQualifiedName: util.List[String] = {
val builder = ImmutableList.builder[String]()
- .addAll(super.getQualifiedName)
- extraDigests.foreach(builder.add)
+ .addAll(super.getQualifiedName)
+
+ if(abilitySpecs != null && abilitySpecs.length != 0){
+// var newProducedType = catalogTable
+// .getResolvedSchema
+// .toSourceRowDataType
+// .getLogicalType
+// .asInstanceOf[RowType]
+
+ var newProducedType = DynamicSourceUtils.createProducedType(
+ catalogTable.getResolvedSchema,
+ tableSource)
+
+ for (spec <- abilitySpecs) {
+ val sourceAbilityContext = new SourceAbilityContext(flinkContext,
newProducedType)
+
+ builder.add(spec.getDigests(sourceAbilityContext))
+ if (spec.getProducedType.isPresent) {
+ newProducedType = spec.getProducedType.get
+ }
Review comment:
nit: these lines can be simplified as ` newProducedType =
spec.getProducedType.orElse(newProducedType)`
##########
File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/planner/plan/schema/TableSourceTable.scala
##########
@@ -41,8 +44,8 @@ import java.util
* @param tableSource The [[DynamicTableSource]] for which is converted to a
Calcite Table
* @param isStreamingMode A flag that tells if the current table is in stream
mode
* @param catalogTable Resolved catalog table where this table source table
comes from
- * @param extraDigests The extra digests which will be added into
`getQualifiedName`
- * as a part of table digest
+ * @param flinkContext The flink context
+ * @param abilitySpecs The abilitySpec applied to the source
*/
Review comment:
abilitySpec -> abilitySpecs
##########
File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/planner/plan/schema/TableSourceTable.scala
##########
@@ -41,8 +44,8 @@ import java.util
* @param tableSource The [[DynamicTableSource]] for which is converted to a
Calcite Table
* @param isStreamingMode A flag that tells if the current table is in stream
mode
* @param catalogTable Resolved catalog table where this table source table
comes from
- * @param extraDigests The extra digests which will be added into
`getQualifiedName`
- * as a part of table digest
+ * @param flinkContext The flink context
Review comment:
it's better we can explain why we need flinkContext here
##########
File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/planner/plan/schema/TableSourceTable.scala
##########
@@ -20,15 +20,18 @@ package org.apache.flink.table.planner.plan.schema
import org.apache.flink.table.catalog.{ObjectIdentifier, ResolvedCatalogTable}
import org.apache.flink.table.connector.source.DynamicTableSource
-import org.apache.flink.table.planner.plan.abilities.source.SourceAbilitySpec
+import
org.apache.flink.table.planner.plan.abilities.source.{SourceAbilityContext,
SourceAbilitySpec}
import org.apache.flink.table.planner.plan.stats.FlinkStatistic
-
import com.google.common.collect.ImmutableList
import org.apache.calcite.plan.RelOptSchema
import org.apache.calcite.rel.`type`.RelDataType
-
import java.util
+import org.apache.flink.table.planner.calcite.{FlinkContext, FlinkTypeFactory}
Review comment:
remove the useless imports
##########
File path:
flink-table/flink-table-planner/src/main/java/org/apache/flink/table/planner/plan/abilities/source/WatermarkPushDownSpec.java
##########
@@ -183,4 +185,25 @@ public void onPeriodicEmit(WatermarkOutput output) {
}
}
}
+
+ @Override
+ public String getDigests(SourceAbilityContext context) {
+ final String expressionStr =
+ FlinkRexUtil.getExpressionString(
+ watermarkExpr,
+ JavaScalaConversionUtil.toScala(
+ context.getSourceRowType().getFieldNames()));
+
+ // final String expressionStr =
+ // FlinkRexUtil.getExpressionString(
+ // watermarkExpr,
+ //
+ //
JavaScalaConversionUtil.toScala(getProducedType().get().getFieldNames()));
Review comment:
remove these code
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