XComp commented on a change in pull request #19191:
URL: https://github.com/apache/flink/pull/19191#discussion_r831215567
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File path:
flink-runtime/src/test/java/org/apache/flink/runtime/checkpoint/ZooKeeperCheckpointIDCounterITCase.java
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@@ -66,6 +70,56 @@ public void testShutdownRemovesState() throws Exception {
assertThat(client.checkExists().forPath(counter.getPath())).isNull();
}
+ @Test
+ public void testShutdownForLocallyTerminatedJobStatus() throws Exception {
+ ZooKeeperCheckpointIDCounter counter = createCheckpointIdCounter();
+ counter.start();
+
+ CuratorFramework client = zookeeper.getClient();
+
assertThat(client.checkExists().forPath(counter.getPath())).isNotNull();
+
+ counter.shutdown(JobStatus.SUSPENDED).join();
+
assertThat(client.checkExists().forPath(counter.getPath())).isNotNull();
+ }
+
+ @Test
+ public void testIdempotentShutdown() throws Exception {
+ ZooKeeperCheckpointIDCounter counter = createCheckpointIdCounter();
+ counter.start();
+
+ CuratorFramework client = zookeeper.getClient();
+ client.delete().forPath(counter.getPath());
+
+ // shutdown shouldn't fail due to missing path
+ counter.shutdown(JobStatus.FINISHED).join();
+ assertThat(client.checkExists().forPath(counter.getPath())).isNull();
+ }
+
+ @Test
+ public void testShutdownWithFailureDueToMissingConnection() throws
Exception {
+ ZooKeeperCheckpointIDCounter counter = createCheckpointIdCounter();
+ counter.start();
+
+ cleanAndStopZooKeeperIfRunning();
+
+
assertThat(counter.shutdown(JobStatus.FINISHED)).failsWithin(Duration.ofHours(1));
+ }
+
+ @Test
+ public void testShutdownWithFailureDueToChildNodes() throws Exception {
Review comment:
True, and valid point about the comment: That was copied over by mistake
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