lirui-apache commented on a change in pull request #9995: [FLINK-14526][hive]
Support Hive version 1.1.0 and 1.1.1
URL: https://github.com/apache/flink/pull/9995#discussion_r339872502
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File path:
flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive/client/HiveShim.java
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@@ -33,16 +36,18 @@
import org.apache.hadoop.hive.metastore.api.UnknownDBException;
import org.apache.hadoop.hive.ql.udf.generic.SimpleGenericUDAFParameterInfo;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;
+import org.apache.hadoop.hive.serde2.typeinfo.PrimitiveTypeInfo;
import org.apache.thrift.TException;
import java.io.IOException;
+import java.io.Serializable;
import java.util.List;
import java.util.Map;
/**
* A shim layer to support different versions of Hive.
*/
-public interface HiveShim {
+public interface HiveShim extends Serializable {
Review comment:
Tests pass before this PR only because we don't have enough test coverage to
expose the issue. Before this PR, HiveShim is only used to get object
inspectors for DATE and TIMESTAMP columns, while with the PR, HiveShim is
needed for all columns. So we need the fix to pass the tests.
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