mattisonchao commented on code in PR #17700:
URL: https://github.com/apache/pulsar/pull/17700#discussion_r974041772
##########
pulsar-metadata/src/test/java/org/apache/pulsar/metadata/LockManagerTest.java:
##########
@@ -293,4 +296,55 @@ public void revalidateLockOnDifferentSession(String
provider, Supplier<String> u
assertEquals(new
String(store1.get(path2).join().get().getValue()), "\"value-1\"");
});
}
+
+ @Test(dataProvider = "impl")
+ public void testCleanUpStateWhenRevalidationGotLockBusy(String provider,
Supplier<String> urlSupplier)
+ throws Exception {
+
+ if (provider.equals("Memory") || provider.equals("RocksDB")) {
+ // Local memory provider doesn't really have the concept of
multiple sessions
+ return;
+ }
+
+ @Cleanup
+ MetadataStoreExtended store1 =
MetadataStoreExtended.create(urlSupplier.get(),
+ MetadataStoreConfig.builder().build());
+ @Cleanup
+ MetadataStoreExtended store2 =
MetadataStoreExtended.create(urlSupplier.get(),
+ MetadataStoreConfig.builder().build());
+
+ @Cleanup
+ CoordinationService cs1 = new CoordinationServiceImpl(store1);
+ @Cleanup
+ LockManager<String> lm1 = cs1.getLockManager(String.class);
+
+ @Cleanup
+ CoordinationService cs2 = new CoordinationServiceImpl(store2);
+ @Cleanup
+ LockManager<String> lm2 = cs2.getLockManager(String.class);
+
+ String path1 = newKey();
+
+ ResourceLock<String> lock1 = lm1.acquireLock(path1, "value-1").join();
+ AtomicReference<ResourceLock<String>> lock2 = new AtomicReference<>();
+ // lock 2 will steal the distributed lock first.
Review Comment:
Since the current logic already supports stealing locks, I just use it to
make the tests easier to write. otherwise, I have to use complex operations to
do it.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
