eolivelli commented on a change in pull request #1091: ZOOKEEPER-3546: Delete
empty containers with cversion == 0 after a grace period
URL: https://github.com/apache/zookeeper/pull/1091#discussion_r325116122
##########
File path:
zookeeper-server/src/test/java/org/apache/zookeeper/server/CreateContainerTest.java
##########
@@ -237,6 +237,22 @@ public Void call() throws Exception {
assertEquals(queue.poll(5, TimeUnit.SECONDS), "/four");
}
+ @Test(timeout = 30000)
+ public void testContainerWithNoChildGracePeriod() throws KeeperException,
InterruptedException {
+ zk.create("/foo", new byte[0], ZooDefs.Ids.OPEN_ACL_UNSAFE,
CreateMode.CONTAINER);
+
+ ContainerManager containerManager = new
ContainerManager(serverFactory.getZooKeeperServer().getZKDatabase(),
serverFactory.getZooKeeperServer().firstProcessor, 1, 100);
+ containerManager.checkContainers();
+ Thread.sleep(1000);
+
+ assertNotNull("Container should still be there", zk.exists("/foo",
false));
+
+ containerManager.checkContainers();
Review comment:
Can we avoid this sleep?
This test may turn into a flaky one
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