abstractdog commented on code in PR #6161:
URL: https://github.com/apache/hive/pull/6161#discussion_r2613188830
##########
ql/src/test/org/apache/hadoop/hive/ql/exec/tez/TestTezSessionState.java:
##########
@@ -50,4 +57,37 @@ public void testSymlinkedLocalFilesAreLocalizedOnce() throws
Exception {
// local resources point to the same original resource
Assert.assertEquals(l1.getResource().toPath(), l2.getResource().toPath());
}
+
+ @Test
+ public void testScratchDirDeletedInTheEventOfExceptionWhileOpeningSession()
throws Exception {
+ HiveConf hiveConf = new HiveConfForTest(getClass());
+ hiveConf.set("hive.security.authorization.manager",
+
"org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.SQLStdConfOnlyAuthorizerFactory");
+ SessionState.start(hiveConf);
+
+ final AtomicReference<String> scratchDirPath = new AtomicReference<>();
+
+ TezSessionState sessionState = new
TezSessionState(SessionState.get().getSessionId(), hiveConf) {
+ @Override
+ void openInternalUnsafe(boolean isAsync, SessionState.LogHelper console)
throws TezException, IOException {
+ super.openInternalUnsafe(isAsync, console);
+ // save scratch dir here as it's nullified while calling the cleanup
+ scratchDirPath.set(tezScratchDir.toUri().getPath());
+ throw new RuntimeException("fake exception in openInternalUnsafe");
+ }
+ };
+
+ TezSessionState.HiveResources resources =
+ new TezSessionState.HiveResources(new
org.apache.hadoop.fs.Path("/tmp"));
+
+ try {
+ sessionState.open(resources);
+ Assert.fail("An exception should have been thrown while calling
openInternal");
+ } catch (Exception e) {
+ Assert.assertTrue(e.getMessage().equalsIgnoreCase("fake exception in
openInternalUnsafe"));
Review Comment:
btw, I just changed this to this below, looks better
```
- Assert.assertTrue(e.getMessage().equalsIgnoreCase("fake exception in
openInternalUnsafe"));
+ Assert.assertEquals("fake exception in openInternalUnsafe",
e.getMessage());
```
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