Another try to fix xxServerViewTests

indexing-service/src/test/java/io/druid/indexing/overlord/RemoteTaskRunnerTest.java

@@ -99,6 +99,7 @@ public void setUp() throws Exception
                                 .compressionProvider(new PotentiallyGzippedCompressionProvider(false))
                                 .build();
     cf.start();
+    cf.blockUntilConnected();
     cf.create().creatingParentsIfNeeded().forPath(basePath);
     cf.create().creatingParentsIfNeeded().forPath(tasksPath);
 

indexing-service/src/test/java/io/druid/indexing/overlord/http/OverlordResourceTest.java

@@ -146,6 +146,7 @@ public void setUp() throws Exception
     IndexerZkConfig indexerZkConfig = new IndexerZkConfig(new ZkPathsConfig(), null, null, null, null, null);
     setupServerAndCurator();
     curator.start();
+    curator.blockUntilConnected();
     curator.create().creatingParentsIfNeeded().forPath(indexerZkConfig.getLeaderLatchPath());
     druidNode = new DruidNode("hey", "what", 1234);
     ServiceEmitter serviceEmitter = new NoopServiceEmitter();

indexing-service/src/test/java/io/druid/indexing/worker/WorkerTaskMonitorTest.java

@@ -102,6 +102,7 @@ public void setUp() throws Exception
                                 .compressionProvider(new PotentiallyGzippedCompressionProvider(false))
                                 .build();
     cf.start();
+    cf.blockUntilConnected();
     cf.create().creatingParentsIfNeeded().forPath(basePath);
 
     worker = new Worker(

indexing-service/src/test/java/io/druid/indexing/worker/http/WorkerResourceTest.java

@@ -66,6 +66,7 @@ public void setUp() throws Exception
                                 .compressionProvider(new PotentiallyGzippedCompressionProvider(false))
                                 .build();
     cf.start();
+    cf.blockUntilConnected();
     cf.create().creatingParentsIfNeeded().forPath(basePath);
 
     worker = new Worker(

server/src/test/java/io/druid/client/BrokerServerViewTest.java

@@ -81,6 +81,7 @@ public void setUp() throws Exception
   {
     setupServerAndCurator();
     curator.start();
+    curator.blockUntilConnected();
   }
 
   @Test

server/src/test/java/io/druid/client/CoordinatorServerViewTest.java

@@ -73,6 +73,7 @@ public void setUp() throws Exception
   {
     setupServerAndCurator();
     curator.start();
+    curator.blockUntilConnected();
   }
 
   @Test

server/src/test/java/io/druid/client/client/BatchServerInventoryViewTest.java

@@ -96,6 +96,7 @@ public void setUp() throws Exception
                                 .compressionProvider(new PotentiallyGzippedCompressionProvider(true))
                                 .build();
     cf.start();
+    cf.blockUntilConnected();
     cf.create().creatingParentsIfNeeded().forPath(testBasePath);
 
     jsonMapper = new DefaultObjectMapper();

server/src/test/java/io/druid/curator/announcement/AnnouncerTest.java

@@ -184,6 +184,7 @@ public void eventReceived(CuratorFramework client, CuratorEvent event) throws Ex
   public void testCleansUpItsLittleTurdlings() throws Exception
   {
     curator.start();
+    curator.blockUntilConnected();
     Announcer announcer = new Announcer(curator, exec);
 
     final byte[] billy = "billy".getBytes();
@@ -209,6 +210,7 @@ public void testCleansUpItsLittleTurdlings() throws Exception
   public void testLeavesBehindTurdlingsThatAlreadyExisted() throws Exception
   {
     curator.start();
+    curator.blockUntilConnected();
     Announcer announcer = new Announcer(curator, exec);
 
     final byte[] billy = "billy".getBytes();
@@ -237,6 +239,7 @@ public void testLeavesBehindTurdlingsThatAlreadyExisted() throws Exception
   public void testLeavesBehindTurdlingsWhenToldTo() throws Exception
   {
     curator.start();
+    curator.blockUntilConnected();
     Announcer announcer = new Announcer(curator, exec);
 
     final byte[] billy = "billy".getBytes();

server/src/test/java/io/druid/curator/discovery/ServiceAnnouncerTest.java

@@ -46,6 +46,7 @@ public void setUp() throws Exception
   public void testServiceAnnouncement() throws Exception
   {
     curator.start();
+    curator.blockUntilConnected();
     List<String> serviceNames = ImmutableList.of(
         "druid/overlord",
         "druid/coordinator",
@@ -79,6 +80,7 @@ public boolean apply(String input)
   public void testServiceAnnouncementFail() throws Exception
   {
     curator.start();
+    curator.blockUntilConnected();
     createAndAnnounceServices(ImmutableList.of("placeholder/\u0001"));
   }
 

server/src/test/java/io/druid/curator/inventory/CuratorInventoryManagerTest.java

@@ -66,6 +66,8 @@ curator, new StringInventoryManagerConfig("/container", "/inventory"), exec, str
     );
 
     curator.start();
+    curator.blockUntilConnected();
+
     manager.start();
 
     Assert.assertTrue(Iterables.isEmpty(manager.getInventory()));

server/src/test/java/io/druid/server/coordination/ZkCoordinatorTest.java

@@ -79,6 +79,7 @@ public void setUp() throws Exception
   {
     setupServerAndCurator();
     curator.start();
+    curator.blockUntilConnected();
     try {
       infoDir = new File(File.createTempFile("blah", "blah2").getParent(), "ZkCoordinatorTest");
       infoDir.mkdirs();

server/src/test/java/io/druid/server/coordination/coordination/BatchDataSegmentAnnouncerTest.java

@@ -76,6 +76,7 @@ public void setUp() throws Exception
                                 .compressionProvider(new PotentiallyGzippedCompressionProvider(false))
                                 .build();
     cf.start();
+    cf.blockUntilConnected();
     cf.create().creatingParentsIfNeeded().forPath(testBasePath);
 
     jsonMapper = new DefaultObjectMapper();

server/src/test/java/io/druid/server/coordinator/DruidCoordinatorTest.java

@@ -112,6 +112,7 @@ public void setUp() throws Exception
     EasyMock.replay(configManager);
     setupServerAndCurator();
     curator.start();
+    curator.blockUntilConnected();
     curator.create().creatingParentsIfNeeded().forPath(LOADPATH);
     objectMapper = new DefaultObjectMapper();
     druidCoordinatorConfig = new TestDruidCoordinatorConfig(new Duration(COORDINATOR_START_DELAY), new Duration(COORDINATOR_PERIOD), null, null, null, false, false);

server/src/test/java/io/druid/server/coordinator/LoadQueuePeonTest.java

@@ -64,6 +64,7 @@ public void setUp() throws Exception
   {
     setupServerAndCurator();
     curator.start();
+    curator.blockUntilConnected();
     curator.create().creatingParentsIfNeeded().forPath(LOAD_QUEUE_PATH);
 
     loadQueueCache = new PathChildrenCache(