kasakrisz commented on code in PR #2855:
URL: https://github.com/apache/hive/pull/2855#discussion_r877910989
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ql/src/test/org/apache/hadoop/hive/ql/lockmgr/TestDbTxnManager2.java:
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@@ -1565,7 +1565,7 @@ public void testWriteSetTracking10() throws Exception {
driver.compileAndRespond("update tab1 set b = 7 where b=2", true);
txnMgr2.acquireLocks(driver.getPlan(), ctx, "T2");
List<ShowLocksResponseElement> locks = getLocks(txnMgr2);
- Assert.assertEquals("Unexpected lock count", 2, locks.size());
+ Assert.assertEquals("Unexpected lock count", 3, locks.size());
Review Comment:
Update branch was split to an insert and a delete to the same table. The
number of locks increased because a side effect of the way Hive acquires locks
when executing multi insert statements.
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