ayushtkn commented on code in PR #8873:
URL: https://github.com/apache/hadoop/pull/8873#discussion_r4398198740
##########
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ha/TestZKFailoverController.java:
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@@ -137,6 +139,27 @@ public void testNoZK() throws Exception {
runFC(svc));
}
+ @Test
+ public void testBindExceptionIsNotMaskedWhenZkfcRpcServerFailsToStart()
+ throws Exception {
+ DummyHAService svc = cluster.getService(1);
+ assertEquals(0, runFC(svc, "-formatZK"));
+
+ try (ServerSocket occupiedSocket = new ServerSocket(0, 1,
+ java.net.InetAddress.getByName("127.0.0.1"))) {
Review Comment:
import rather than `java.net`
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