pkumarsinha commented on a change in pull request #1225:
URL: https://github.com/apache/hive/pull/1225#discussion_r454919825
##########
File path:
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosExternalTables.java
##########
@@ -210,6 +210,66 @@ public void externalTableReplicationWithDefaultPaths()
throws Throwable {
assertExternalFileInfo(Arrays.asList("t2", "t3", "t4"),
tuple.dumpLocation, true);
}
+ @Test
+ public void externalTableReplicationWithDefaultPathsLazyCopy() throws
Throwable {
+ List<String> lazyCopyClause = Arrays.asList("'" +
HiveConf.ConfVars.REPL_DATA_COPY_LAZY.varname + "'='true'");
+ //creates external tables with partitions
+ WarehouseInstance.Tuple tuple = primary
+ .run("use " + primaryDbName)
+ .run("create external table t1 (id int)")
+ .run("insert into table t1 values (1)")
+ .run("insert into table t1 values (2)")
+ .run("create external table t2 (place string) partitioned by
(country string)")
+ .run("insert into table t2 partition(country='india') values
('bangalore')")
+ .run("insert into table t2 partition(country='us') values
('austin')")
+ .run("insert into table t2 partition(country='france') values
('paris')")
+ .dump(primaryDbName, lazyCopyClause);
+
+ // verify that the external table info is written correctly for bootstrap
+ assertExternalFileInfo(Arrays.asList("t1", "t2"), tuple.dumpLocation,
primaryDbName, false);
+
+
+
+ replica.load(replicatedDbName, primaryDbName, lazyCopyClause)
+ .run("use " + replicatedDbName)
+ .run("show tables like 't1'")
+ .verifyResult("t1")
+ .run("show tables like 't2'")
+ .verifyResult("t2")
+ .run("repl status " + replicatedDbName)
+ .verifyResult(tuple.lastReplicationId)
+ .run("select country from t2 where country = 'us'")
+ .verifyResult("us")
+ .run("select country from t2 where country = 'france'")
+ .verifyResult("france")
+ .run("show partitions t2").verifyResults(new String[]
{"country=france", "country=india", "country=us"});
+
+ String hiveDumpLocation = tuple.dumpLocation + File.separator +
ReplUtils.REPL_HIVE_BASE_DIR;
+ // Ckpt should be set on bootstrapped db.
+ replica.verifyIfCkptSet(replicatedDbName, hiveDumpLocation);
+
+ assertTablePartitionLocation(primaryDbName + ".t1", replicatedDbName +
".t1");
+ assertTablePartitionLocation(primaryDbName + ".t2", replicatedDbName +
".t2");
+
+ tuple = primary.run("use " + primaryDbName)
+ .run("create external table t3 (id int)")
+ .run("insert into table t3 values (10)")
+ .run("create external table t4 as select id from t3")
Review comment:
How is that related to this patch?
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