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ASF GitHub Bot commented on FLINK-7044: --------------------------------------- Github user aljoscha commented on a diff in the pull request: https://github.com/apache/flink/pull/4225#discussion_r124998957 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/state/VoidNamespaceTypeInfo.java --- @@ -0,0 +1,102 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 org.apache.flink.runtime.state; + +import org.apache.flink.annotation.Public; +import org.apache.flink.annotation.PublicEvolving; +import org.apache.flink.api.common.ExecutionConfig; +import org.apache.flink.api.common.typeinfo.TypeInformation; +import org.apache.flink.api.common.typeutils.TypeSerializer; + +/** + * {@link TypeInformation} for {@link VoidNamespace}. + */ +@Public +public class VoidNamespaceTypeInfo extends TypeInformation<VoidNamespace> { + + private static final long serialVersionUID = 5453679706408610586L; + + public static final VoidNamespaceTypeInfo INSTANCE = new VoidNamespaceTypeInfo(); + + @Override + @PublicEvolving --- End diff -- I don't think we need these `@PublicEvolving` annotations here. I know that they are on all the `TypeInformation` subclasses but I also don't think they're required there. Only on the interface/base class should they be needed, IMHO. What do you think? > Add methods to the client API that take the stateDescriptor. > ------------------------------------------------------------ > > Key: FLINK-7044 > URL: https://issues.apache.org/jira/browse/FLINK-7044 > Project: Flink > Issue Type: Improvement > Components: Queryable State > Affects Versions: 1.3.0, 1.3.1 > Reporter: Kostas Kloudas > Assignee: Kostas Kloudas > Fix For: 1.4.0 > > -- This message was sent by Atlassian JIRA (v6.4.14#64029)