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https://issues.apache.org/jira/browse/HIVE-24981?focusedWorklogId=581647&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-581647
]
ASF GitHub Bot logged work on HIVE-24981:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Apr/21 09:07
Start Date: 13/Apr/21 09:07
Worklog Time Spent: 10m
Work Description: pvary commented on a change in pull request #2168:
URL: https://github.com/apache/hive/pull/2168#discussion_r612270073
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/util/HiveStrictManagedMigrationControlConfig.java
##########
@@ -0,0 +1,49 @@
+/*
+ * 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.ql.util;
+
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+
+public class HiveStrictManagedMigrationControlConfig {
+
+ private Map<String, List<String>> databaseIncludeLists = new TreeMap<String,
List<String>>();
+
+ public Map<String, List<String>> getDatabaseIncludeLists() {
+ return databaseIncludeLists;
+ }
+
+ public void setDatabaseIncludeLists(Map<String, List<String>>
databaseIncludeLists) {
+ this.databaseIncludeLists = databaseIncludeLists;
+ }
+
+ public void putAllFromConfig(HiveStrictManagedMigrationControlConfig other) {
+ for (String db : other.getDatabaseIncludeLists().keySet()) {
+ List<String> theseTables = this.databaseIncludeLists.get(db);
+ List<String> otherTables = other.getDatabaseIncludeLists().get(db);
+ if (theseTables == null) {
+ this.databaseIncludeLists.put(db, otherTables);
Review comment:
Nevemind
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Issue Time Tracking
-------------------
Worklog Id: (was: 581647)
Time Spent: 40m (was: 0.5h)
> Add control file option to HiveStrictManagedMigration for DB/table selection
> ----------------------------------------------------------------------------
>
> Key: HIVE-24981
> URL: https://issues.apache.org/jira/browse/HIVE-24981
> Project: Hive
> Issue Type: Improvement
> Reporter: Ádám Szita
> Assignee: Ádám Szita
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Currently HiveStrictManagedMigration supports db regex and table regex
> options that allow the user to specify what Hive entities it should deal
> with. In cases where we have thousands of tables across thousands of DBs
> iterating through everything takes a lot of time, while specifying a set of
> tables/DBs with regexes is cumbersome.
> We should make it available for users to prepare control files with the lists
> of required items to migrate and feed this to the tool. A directory path
> pointing to these control files would be taken as a new option for HSMM.
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