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https://issues.apache.org/jira/browse/HIVE-26012?focusedWorklogId=797052&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-797052
]
ASF GitHub Bot logged work on HIVE-26012:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 01/Aug/22 23:15
Start Date: 01/Aug/22 23:15
Worklog Time Spent: 10m
Work Description: saihemanth-cloudera commented on code in PR #3477:
URL: https://github.com/apache/hive/pull/3477#discussion_r934986137
##########
standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/TestHiveMetaStore.java:
##########
@@ -3717,4 +3683,42 @@ public void testDropDataConnectorIfNotExistsTrue()
throws Exception {
// No such data connector, ignore NoSuchObjectException
client.dropDataConnector("no_such_data_connector", true, false);
}
+
+ @Test
+
+ public void testIfFSWritesIsSkipped() throws Throwable {
+ skipFSWritesTester();
+ }
+ private void skipFSWritesTester() throws Throwable {
+ // create a database, check if the directory is created or not
+ // with true, the directory is not created
+ // with false, the directory is created
+ try {
+ // clear up any existing databases
+ silentDropDatabase(TEST_DB1_NAME);
+
+ String dbLocation =
+ MetastoreConf.getVar(conf, ConfVars.WAREHOUSE_EXTERNAL) +
"/testdb1.db";
+ String mgdLocation =
+ MetastoreConf.getVar(conf, ConfVars.WAREHOUSE) + "/testdb1.db";
+
+ CreateDatabaseRequest req = new CreateDatabaseRequest();
+ req.setSkipFSWrites(true);
+ Database db = req.getDatabase();
Review Comment:
Use the databaseBuilder to create the database object and then set it to
CreateDatabaseReq object
Issue Time Tracking
-------------------
Worklog Id: (was: 797052)
Time Spent: 1h (was: 50m)
> HMS APIs to be enhanced for metadata replication
> ------------------------------------------------
>
> Key: HIVE-26012
> URL: https://issues.apache.org/jira/browse/HIVE-26012
> Project: Hive
> Issue Type: Improvement
> Components: Metastore
> Affects Versions: 3.1.0
> Reporter: Naveen Gangam
> Assignee: Hongdan Zhu
> Priority: Major
> Labels: pull-request-available
> Attachments: HMS APIs to be enhanced for metadata replication.docx
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> HMS currently has APIs like these that automatically create/delete the
> directories on the associated DFS.
> [create/drop]_database
> [create/drop]_table*
> [add/append/drop]_partition*
> This is expected and should be this way when query processors use this APIs.
> However, when tools that replicate hive metadata use this APIs on the target
> cluster, creating these dirs on target side which cause the replication of
> DFS-snapshots to fail.
> So we if provide an option to bypass this creation of dirs, dfs replications
> will be smoother. In the future we will need to restrict users that can use
> these APIs. So we will have some sort of an authorization policy.
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