YARN-11313. [Federation] Add SQLServer Script and Supported DB Version in Federation.md. (#4927)

hadoop-yarn-project/hadoop-yarn/bin/FederationStateStore/SQLServer/FederationStateStoreDatabase.sql

@@ -0,0 +1,26 @@
+/**
+ * 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.
+ */
+
+-- Script to create a new Database in SQLServer for the Federation StateStore
+
+IF DB_ID ( '[FederationStateStore]') IS NOT NULL
+  DROP DATABASE [FederationStateStore];
+GO
+
+CREATE database FederationStateStore;
+GO

hadoop-yarn-project/hadoop-yarn/bin/FederationStateStore/SQLServer/FederationStateStoreUser.sql

@@ -0,0 +1,31 @@
+/**
+ * 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.
+ */
+
+-- Script to create a new User in SQLServer for the Federation StateStore
+
+USE [FederationStateStore]
+GO
+
+CREATE LOGIN 'FederationUser' with password = 'FederationPassword', default_database=[FederationStateStore] ;
+GO
+
+CREATE USER 'FederationUser' FOR LOGIN 'FederationUser' WITH default_schema=dbo;
+GO
+
+EXEC sp_addrolemember 'db_owner', 'FederationUser';
+GO

hadoop-yarn-project/hadoop-yarn/bin/FederationStateStore/SQLServer/dropDatabase.sql

@@ -0,0 +1,23 @@
+/**
+ * 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.
+ */
+
+-- Script to drop the Federation StateStore in SQLServer
+
+IF DB_ID ( '[FederationStateStore]') IS NOT NULL
+  DROP DATABASE [FederationStateStore];
+GO

hadoop-yarn-project/hadoop-yarn/bin/FederationStateStore/SQLServer/dropStoreProcedures.sql

@@ -0,0 +1,76 @@
+/**
+ * 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.
+ */
+
+-- Script to drop all the stored procedures for the Federation StateStore in SQLServer
+
+USE [FederationStateStore]
+GO
+
+DROP PROCEDURE IF EXISTS [sp_addApplicationHomeSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_updateApplicationHomeSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_getApplicationsHomeSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_getApplicationHomeSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_deleteApplicationHomeSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_registerSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_getSubClusters];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_getSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_subClusterHeartbeat];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_deregisterSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_setPolicyConfiguration];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_getPolicyConfiguration];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_getPoliciesConfigurations];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_addApplicationHomeSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_updateReservationHomeSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_getReservationsHomeSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_getReservationHomeSubCluster];
+GO
+
+DROP PROCEDURE IF EXISTS [sp_deleteReservationHomeSubCluster];
+GO

hadoop-yarn-project/hadoop-yarn/bin/FederationStateStore/SQLServer/dropTables.sql

@@ -0,0 +1,34 @@
+/**
+ * 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.
+ */
+
+-- Script to drop all the tables from the Federation StateStore in SQLServer
+
+USE [FederationStateStore]
+GO
+
+DROP TABLE [applicationsHomeSubCluster];
+GO
+
+DROP TABLE [membership];
+GO
+
+DROP TABLE [policies];
+GO
+
+DROP TABLE [reservationsHomeSubCluster];
+GO

hadoop-yarn-project/hadoop-yarn/bin/FederationStateStore/SQLServer/dropUser.sql

@@ -0,0 +1,22 @@
+/**
+ * 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.
+ */
+
+-- Script to drop the user from Federation StateStore in MySQL
+
+DROP USER 'FederationUser';
+GO

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/Federation.md

@@ -191,7 +191,9 @@ SQL: one must setup the following parameters:
 |`yarn.federation.state-store.sql.username` | `<dbuser>` | For SQLFederationStateStore the username for the DB connection. |
 |`yarn.federation.state-store.sql.password` | `<dbpass>` | For SQLFederationStateStore the password for the DB connection. |
 
-We provide scripts for MySQL and Microsoft SQL Server.
+We provide scripts for **MySQL** and **Microsoft SQL Server**.
+
+> MySQL
 
 For MySQL, one must download the latest jar version 5.x from [MVN Repository](https://mvnrepository.com/artifact/mysql/mysql-connector-java) and add it to the CLASSPATH.
 Then the DB schema is created by executing the following SQL scripts in the database:
@@ -205,9 +207,23 @@ In the same directory we provide scripts to drop the Stored Procedures, the Tabl
 
 **Note:** the FederationStateStoreUser.sql defines a default user/password for the DB that you are **highly encouraged** to set this to a proper strong password.
 
+**The versions supported by MySQL are MySQL 5.7 and above:**
+
+1. MySQL 5.7
+2. MySQL 8.0
+
+> Microsoft SQL Server
+
 For SQL-Server, the process is similar, but the jdbc driver is already included.
 SQL-Server scripts are located in **sbin/FederationStateStore/SQLServer/**.
 
+**The versions supported by SQL-Server are SQL Server 2008 R2 and above:**
+
+1. SQL Server 2008 R2 Enterprise
+2. SQL Server 2012 Enterprise
+3. SQL Server 2016 Enterprise
+4. SQL Server 2017 Enterprise

+5. SQL Server 2019 Enterprise
 
 ####Optional: