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https://issues.apache.org/jira/browse/HIVE-26052?focusedWorklogId=744892&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-744892
]
ASF GitHub Bot logged work on HIVE-26052:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Mar/22 09:06
Start Date: 21/Mar/22 09:06
Worklog Time Spent: 10m
Work Description: deniskuzZ commented on a change in pull request #3111:
URL: https://github.com/apache/hive/pull/3111#discussion_r830880753
##########
File path: ql/src/test/org/apache/hadoop/hive/ql/TestTxnCommands.java
##########
@@ -1768,4 +1768,97 @@ public void testDropTableWithoutSuffix() throws
Exception {
Assert.assertEquals("Unexpected number of compactions in history", 0,
resp.getCompactsSize());
}
}
+
+ @Test
+ public void testDropMaterializedViewWithSuffix() throws Exception {
+ String tableName = "tab_acid";
+ String mviewName = "mv_" + tableName;
+ runStatementOnDriver("drop materialized view if exists " + mviewName);
+ runStatementOnDriver("drop table if exists " + tableName);
+ HiveConf.setBoolVar(hiveConf,
HiveConf.ConfVars.HIVE_ACID_CREATE_TABLE_USE_SUFFIX, true);
+
+ runStatementOnDriver("create table " + tableName + "(a int, b int) stored
as orc TBLPROPERTIES ('transactional'='true')");
+ runStatementOnDriver("insert into " + tableName + " values(1,2),(3,4)");
+ runStatementOnDriver("create materialized view " + mviewName + " stored as
orc TBLPROPERTIES ('transactional'='true') " +
+ "as select a from tab_acid where b > 1");
+ runStatementOnDriver("drop materialized view " + mviewName);
+
+ int count = TestTxnDbUtil.countQueryAgent(hiveConf,
+ "select count(*) from TXN_TO_WRITE_ID where T2W_TABLE = '" + mviewName +
"'");
+ Assert.assertEquals(1, count);
+
+ FileSystem fs = FileSystem.get(hiveConf);
+ FileStatus[] stat = fs.listStatus(new Path(getWarehouseDir()),
+ t -> t.getName().matches(mviewName + SOFT_DELETE_TABLE_PATTERN));
+ if (1 != stat.length) {
+ Assert.fail("Materialized view data was removed from FS");
+ }
+ MetastoreTaskThread houseKeeperService = new AcidHouseKeeperService();
+ houseKeeperService.setConf(hiveConf);
+
+ houseKeeperService.run();
+ count = TestTxnDbUtil.countQueryAgent(hiveConf,
+ "select count(*) from TXN_TO_WRITE_ID where T2W_TABLE = '" + mviewName +
"'");
+ Assert.assertEquals(0, count);
+
+ try {
+ runStatementOnDriver("select * from " + mviewName);
+ } catch (Exception ex) {
+ Assert.assertTrue(ex.getMessage().contains(
+ ErrorMsg.INVALID_TABLE.getMsg(StringUtils.wrap(mviewName, "'"))));
+ }
+ // Check status of compaction job
+ TxnStore txnHandler = TxnUtils.getTxnStore(hiveConf);
+ ShowCompactResponse resp = txnHandler.showCompact(new
ShowCompactRequest());
+
+ Assert.assertEquals("Unexpected number of compactions in history", 1,
resp.getCompactsSize());
+ Assert.assertEquals("Unexpected 0 compaction state",
+ TxnStore.CLEANING_RESPONSE, resp.getCompacts().get(0).getState());
+
+ runCleaner(hiveConf);
+
+ FileStatus[] status = fs.listStatus(new Path(getWarehouseDir()),
+ t -> t.getName().matches(mviewName + SOFT_DELETE_TABLE_PATTERN));
+ Assert.assertEquals(0, status.length);
+ }
+
+ @Test
+ public void testDropMaterializedViewWithoutSuffix() throws Exception {
+ String tableName = "tab_acid";
+ String mviewName = "mv_" + tableName;
+ runStatementOnDriver("drop materialized view if exists " + mviewName);
+
+ for (boolean enabled : Arrays.asList( true)) {
Review comment:
check 2 combinations when MV was created with flag on/off and drop was
called with opposite values
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Issue Time Tracking
-------------------
Worklog Id: (was: 744892)
Remaining Estimate: 0h
Time Spent: 10m
> Non blocking DROP MATERIALIZED VIEW implementation
> --------------------------------------------------
>
> Key: HIVE-26052
> URL: https://issues.apache.org/jira/browse/HIVE-26052
> Project: Hive
> Issue Type: Task
> Reporter: Denys Kuzmenko
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
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