InvisibleProgrammer commented on code in PR #4740:
URL: https://github.com/apache/hive/pull/4740#discussion_r1362347505
##########
ql/src/test/org/apache/hadoop/hive/metastore/txn/TestCompactionTxnHandler.java:
##########
@@ -1055,6 +1055,38 @@ public void testFindReadyToCleanAborts_limitFetchSize()
throws Exception {
assertEquals(1, potentials.size());
}
+ @Test
+ public void testFindReadyToCleanAborts() throws Exception {
+ long txnId = openTxn();
+
+ List<LockComponent> components = new ArrayList<>();
+ components.add(createLockComponent(LockType.SHARED_WRITE, LockLevel.DB,
"mydb", "mytable", "mypartition=myvalue", DataOperationType.UPDATE));
+ components.add(createLockComponent(LockType.SHARED_WRITE, LockLevel.DB,
"mydb", "yourtable", "mypartition=myvalue", DataOperationType.UPDATE));
+
+ allocateTableWriteIds("mydb", "mytable", txnId);
+ allocateTableWriteIds("mydb", "yourtable", txnId);
+
+ LockRequest req = new LockRequest(components, "me", "localhost");
+ req.setTxnid(txnId);
+ LockResponse res = txnHandler.lock(req);
+ assertSame(res.getState(), LockState.ACQUIRED);
+
+ txnHandler.abortTxn(new AbortTxnRequest((txnId)));
+
+ txnId = openTxn();
+ components = new ArrayList<>();
+ components.add(createLockComponent(LockType.SHARED_WRITE, LockLevel.DB,
"mydb", "mytable", "mypartition=myvalue", DataOperationType.UPDATE));
+ allocateTableWriteIds("mydb", "mytable", txnId);
+
+ req = new LockRequest(components, "me", "localhost");
+ req.setTxnid(txnId);
+ res = txnHandler.lock(req);
+ assertSame(res.getState(), LockState.ACQUIRED);
+
+ List<CompactionInfo> potentials = txnHandler.findReadyToCleanAborts(1, 0);
+ assertEquals(1, potentials.size());
Review Comment:
I added checks on database and table name.
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