moon-fall opened a new issue #2679:
URL: https://github.com/apache/iceberg/issues/2679
error like this
Exception in thread "main" org.apache.flink.table.api.ValidationException:
Could not create a PRIMARY KEY '17bb7db3-e030-4639-ba8a-ff74f78649f6'. Column
'id' is nullable.
at
org.apache.flink.table.api.TableSchema.validatePrimaryKey(TableSchema.java:468)
at
org.apache.flink.table.api.TableSchema.access$200(TableSchema.java:59)
at
org.apache.flink.table.api.TableSchema$Builder.build(TableSchema.java:698)
at
org.apache.iceberg.flink.FlinkSchemaUtil.toSchema(FlinkSchemaUtil.java:173)
at
org.apache.iceberg.flink.FlinkCatalog.toCatalogTable(FlinkCatalog.java:535)
at org.apache.iceberg.flink.FlinkCatalog.getTable(FlinkCatalog.java:311)
at org.apache.iceberg.flink.FlinkCatalog.getTable(FlinkCatalog.java:90)
at
org.apache.flink.table.catalog.CatalogManager.getPermanentTable(CatalogManager.java:412)
at
org.apache.flink.table.catalog.CatalogManager.getTable(CatalogManager.java:378)
at
org.apache.flink.table.planner.delegation.PlannerBase.getTableSink(PlannerBase.scala:335)
at
org.apache.flink.table.planner.delegation.PlannerBase.translateToRel(PlannerBase.scala:220)
at
org.apache.flink.table.planner.delegation.PlannerBase$$anonfun$1.apply(PlannerBase.scala:164)
at
org.apache.flink.table.planner.delegation.PlannerBase$$anonfun$1.apply(PlannerBase.scala:164)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
at scala.collection.Iterator$class.foreach(Iterator.scala:891)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
at scala.collection.AbstractTraversable.map(Traversable.scala:104)
at
org.apache.flink.table.planner.delegation.PlannerBase.translate(PlannerBase.scala:164)
at
org.apache.flink.table.api.internal.TableEnvironmentImpl.translate(TableEnvironmentImpl.java:1329)
at
org.apache.flink.table.api.internal.TableEnvironmentImpl.executeInternal(TableEnvironmentImpl.java:676)
at
org.apache.flink.table.api.internal.TableEnvironmentImpl.executeOperation(TableEnvironmentImpl.java:767)
at
org.apache.flink.table.api.internal.TableEnvironmentImpl.executeSql(TableEnvironmentImpl.java:666)
at CdcToIceberg.main(CdcToIceberg.java:89)
i think it should set the identifierFieldIds not null when convert iceberg
schema to flink table schema
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