io.trino.plugin.hive.acid.AcidOperation Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of trino-hive Show documentation
Show all versions of trino-hive Show documentation
This is a Databricks build of Trino's Hive plugin which includes support for HTTP based transport
for it's Hive metastore thrift interface.
The newest version!
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.trino.plugin.hive.acid;
import com.google.common.collect.ImmutableMap;
import io.trino.hive.thrift.metastore.DataOperationType;
import io.trino.orc.OrcWriter.OrcOperation;
import java.util.Map;
import java.util.Optional;
public enum AcidOperation
{
NONE,
CREATE_TABLE,
INSERT,
MERGE,
/**/;
private static final Map DATA_OPERATION_TYPES = ImmutableMap.of(
INSERT, DataOperationType.INSERT,
MERGE, DataOperationType.UPDATE);
private static final Map ORC_OPERATIONS = ImmutableMap.of(
INSERT, OrcOperation.INSERT);
public Optional getMetastoreOperationType()
{
return Optional.ofNullable(DATA_OPERATION_TYPES.get(this));
}
public Optional getOrcOperation()
{
return Optional.ofNullable(ORC_OPERATIONS.get(this));
}
}