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https://issues.apache.org/jira/browse/FLINK-9473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16568211#comment-16568211
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ASF GitHub Bot commented on FLINK-9473:
---------------------------------------
twalthr closed pull request #6099: [FLINK-9473] [table] Added new methods into
ExternalCatalogSchema based on interface Schema changes in Calcite
URL: https://github.com/apache/flink/pull/6099
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git a/flink-libraries/flink-table/pom.xml
b/flink-libraries/flink-table/pom.xml
index d993f23c9ae..697b553d2a3 100644
--- a/flink-libraries/flink-table/pom.xml
+++ b/flink-libraries/flink-table/pom.xml
@@ -113,7 +113,7 @@ under the License.
<groupId>org.apache.calcite</groupId>
<artifactId>calcite-core</artifactId>
<!-- When updating the Calcite version, make sure to
update the dependency exclusions -->
- <version>1.16.0</version>
+ <version>1.17.0-SNAPSHOT</version>
<exclusions>
<!-- Dependencies that are not needed for how
we use Calcite right now -->
<exclusion>
diff --git
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/catalog/ExternalCatalogSchema.scala
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/catalog/ExternalCatalogSchema.scala
index 776ddee21f7..eed2e55b524 100644
---
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/catalog/ExternalCatalogSchema.scala
+++
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/catalog/ExternalCatalogSchema.scala
@@ -18,9 +18,11 @@
package org.apache.flink.table.catalog
+import java.util
import java.util.{Collection => JCollection, Collections => JCollections,
LinkedHashSet => JLinkedHashSet, Set => JSet}
import org.apache.calcite.linq4j.tree.Expression
+import org.apache.calcite.rel.`type`.RelProtoDataType
import org.apache.calcite.schema._
import org.apache.flink.table.api.{CatalogNotExistException, TableEnvironment,
TableNotExistException}
import org.apache.flink.table.util.Logging
@@ -60,6 +62,14 @@ class ExternalCatalogSchema(
}
}
+ protected def getTypeMap: util.Map[String, RelProtoDataType] = {
+ JCollections.emptyMap()
+ }
+
+ override def getType(name: String): RelProtoDataType = getTypeMap.get(name)
+
+ override def getTypeNames: JSet[String] = JCollections.emptySet[String]
+
/**
* Lists the sub-schemas of the external catalog.
* Returns a list of names of this schema's sub-schemas.
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> Compilation fails after upgrade to Calcite 1.17
> -----------------------------------------------
>
> Key: FLINK-9473
> URL: https://issues.apache.org/jira/browse/FLINK-9473
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Reporter: Sergey Nuyanzin
> Assignee: Sergey Nuyanzin
> Priority: Major
> Labels: pull-request-available
>
> {noformat}
> /apacheFlink/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/catalog/ExternalCatalogSchema.scala:40:
> error: class ExternalCatalogSchema needs to be abstract, since:
> [ERROR] it has 2 unimplemented members.
> [ERROR] /** As seen from class ExternalCatalogSchema, the missing signatures
> are as follows.
> [ERROR] * For convenience, these are usable as stub implementations.
> [ERROR] */
> [ERROR] def getType(x$1: String):
> org.apache.calcite.rel.type.RelProtoDataType = ???
> [ERROR] def getTypeNames(): java.util.Set[String] = ???
> [ERROR]
> [ERROR] class ExternalCatalogSchema(
> [ERROR] ^
> [WARNING] two warnings found
> [ERROR] one error found
> {noformat}
> while https://issues.apache.org/jira/browse/CALCITE-2045 into interface
> _org.apache.calcite.schema.Schema_ there were introduced two more methods:
> _org.apache.calcite.schema.Schema#getTypeNames_,
> _org.apache.calcite.schema.Schema#getType_
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