[GitHub] [hive] hmangla98 commented on a change in pull request #2707: HIVE-25602: Fix failover metadata file path in repl load execution.

[GitBox <gi...@apache.org>]

hmangla98 commented on a change in pull request #2707:
URL: https://github.com/apache/hive/pull/2707#discussion_r726713731



##########
File path: itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestScheduledReplicationScenarios.java
##########
@@ -251,6 +253,97 @@ public void testExternalTablesReplLoadBootstrapIncr() throws Throwable {
     }
   }
 
+  @Test
+  public void testCompleteFailoverWithReverseBootstrap() throws Throwable {
+    String withClause =
+            "'" + HiveConf.ConfVars.HIVE_IN_TEST + "' = 'true'" + ",'"
+                    + HiveConf.ConfVars.REPL_SOURCE_CLUSTER_NAME + "' = 'cluster0'"
+                    + ",'" + HiveConf.ConfVars.REPL_TARGET_CLUSTER_NAME
+                    + "' = 'cluster1'";
+
+    // Create a table with some data at source DB.
+    primary.run("use " + primaryDbName).run("create table t2 (id int)")
+            .run("insert into t2 values(1)").run("insert into t2 values(2)");
+
+    // Schedule Dump & Load and verify the data is replicated properly.
+    try (ScheduledQueryExecutionService schqS = ScheduledQueryExecutionService
+            .startScheduledQueryExecutorService(primary.hiveConf)) {
+      int next = -1;
+      ReplDumpWork.injectNextDumpDirForTest(String.valueOf(next), true);
+      primary.run("create scheduled query repl_dump_p1 every 5 seconds as repl dump "
+              + primaryDbName +  " WITH(" + withClause + ')');

Review comment:
       This will by-default choose different dump directories for both the policies since db_name is different. We can't choose same db_name for src and replica as we are testing this in single cluster only.




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