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https://issues.apache.org/jira/browse/HIVE-25005?focusedWorklogId=582755&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-582755
 ]

ASF GitHub Bot logged work on HIVE-25005:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 14/Apr/21 18:41
            Start Date: 14/Apr/21 18:41
    Worklog Time Spent: 10m 
      Work Description: kishendas commented on a change in pull request #2171:
URL: https://github.com/apache/hive/pull/2171#discussion_r613498968



##########
File path: 
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/AbstractThriftHiveMetastore.java
##########
@@ -0,0 +1,1610 @@
+/*
+ * 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.hadoop.hive.metastore;
+
+import com.facebook.fb303.fb_status;
+import org.apache.hadoop.hive.metastore.api.*;
+import org.apache.hadoop.hive.metastore.api.Package;
+import org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface;
+import org.apache.thrift.TException;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * This abstract class can be extended by any remote cache that implements HMS 
APIs.
+ * The idea behind introducing this abstract class is not to break the build 
of remote cache,
+ * whenever we add new HMS APIs.
+ */
+public abstract class AbstractThriftHiveMetastore implements Iface {

Review comment:
       Concept of an interface itself makes all these APIs pluggable with your 
own implementation, so not sure if that's what this class brings in extra. 
@vihangk1 Do you have any other suggestions for the class name ? @nrg4878 This 
can be extended in Hive as well, for example by CachedStore in future. 




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Issue Time Tracking
-------------------

    Worklog Id:     (was: 582755)
    Time Spent: 20m  (was: 10m)

> Provide dummy implementation for HMS APIs 
> ------------------------------------------
>
>                 Key: HIVE-25005
>                 URL: https://issues.apache.org/jira/browse/HIVE-25005
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HiveServer2
>            Reporter: Kishen Das
>            Assignee: Kishen Das
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> If there is a remote cache that implements HMS APIs, it would be useful to 
> have dummy implementation for all the APIs, so that any new HMS API will not 
> break the build for the remote cache. 



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