1) A bunch more changes to make things actually run. Not quite done, but close!

client/pom.xml

@@ -164,7 +164,7 @@
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
+            <artifactId>javax.servlet-api</artifactId>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>

client/src/main/java/com/metamx/druid/initialization/EmitterModule.java

@@ -98,11 +98,10 @@ public class EmitterModule implements Module
     {
       final List<Binding<Emitter>> emitterBindings = injector.findBindingsByType(new TypeLiteral<Emitter>(){});
 
-      for (Binding<Emitter> binding : emitterBindings) {
+      emitter = findEmitter(emitterType, emitterBindings);
-        if (Names.named(emitterType).equals(binding.getKey().getAnnotation())) {
+
-          emitter = binding.getProvider().get();
+      if (emitter == null) {
-          break;
+        emitter = findEmitter(LogEmitterModule.EMITTER_TYPE, emitterBindings);
-        }
       }
 
       if (emitter == null) {
@@ -117,6 +116,16 @@ public class EmitterModule implements Module
       }
     }
 
+    private Emitter findEmitter(String emitterType, List<Binding<Emitter>> emitterBindings)
+    {
+      for (Binding<Emitter> binding : emitterBindings) {
+        if (Names.named(emitterType).equals(binding.getKey().getAnnotation())) {
+          return binding.getProvider().get();
+        }
+      }
+      return null;
+    }
+
 
     @Override
     public Emitter get()

client/src/main/java/com/metamx/druid/initialization/LogEmitterModule.java

@@ -34,13 +34,15 @@ import com.metamx.emitter.core.LoggingEmitterConfig;
  */
 public class LogEmitterModule implements Module
 {
+  public static final String EMITTER_TYPE = "logging";
+
   @Override
   public void configure(Binder binder)
   {
     JsonConfigProvider.bind(binder, "druid.emitter.logging", LoggingEmitterConfig.class);
   }
 
-  @Provides @LazySingleton @Named("logging")
+  @Provides @LazySingleton @Named(EMITTER_TYPE)
   public Emitter makeEmitter(LoggingEmitterConfig config, ObjectMapper jsonMapper)
   {
     return new LoggingEmitter(config, jsonMapper);

common/src/main/java/com/metamx/druid/db/DbTablesConfig.java

@@ -2,7 +2,6 @@ package com.metamx.druid.db;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
-import com.metamx.common.ISE;
 
 import javax.validation.constraints.NotNull;
 
@@ -18,22 +17,16 @@ public class DbTablesConfig
   @NotNull
   private final String base;
 
-  @NotNull
   private final String segmentsTable;
 
-  @NotNull
   private final String rulesTable;
 
-  @NotNull
   private final String configTable;
 
-  @NotNull
   private final String tasksTable;
 
-  @NotNull
   private final String taskLogTable;
 
-  @NotNull
   private final String taskLockTable;
 
   @JsonCreator
@@ -60,7 +53,7 @@ public class DbTablesConfig
   {
     if (explicitTableName == null) {
       if (base == null) {
-        throw new ISE("table[%s] unknown!  Both base and %s were null!", defaultSuffix, defaultSuffix);
+        return null;
       }
       return String.format("%s_%s", base, defaultSuffix);
     }

common/src/main/java/com/metamx/druid/guice/JsonConfigProvider.java

@@ -52,6 +52,8 @@ public class JsonConfigProvider<T> implements Provider<Supplier<T>>
   private Properties props;
   private JsonConfigurator configurator;
 
+  private Supplier<T> retVal = null;
+
   public JsonConfigProvider(
       String propertyBase,
       Class<T> classToProvide
@@ -74,7 +76,22 @@ public class JsonConfigProvider<T> implements Provider<Supplier<T>>
   @Override
   public Supplier<T> get()
   {
+    if (retVal != null) {
+      return retVal;
+    }
+
+    try {
       final T config = configurator.configurate(props, propertyBase, classToProvide);
-    return Suppliers.ofInstance(config);
+      retVal = Suppliers.ofInstance(config);
+    }
+    catch (RuntimeException e) {
+      // When a runtime exception gets thrown out, this provider will get called again if the object is asked for again.
+      // This will have the same failed result, 'cause when it's called no parameters will have actually changed. For
+      // Guice will then report the same error multiple times, which is pretty annoying. Cache a null supplier and
+      // return that instead.  This is technically enforcing a singleton, but such is life.
+      retVal = Suppliers.ofInstance(null);
+      throw e;
+    }
+    return retVal;
   }
 }

common/src/main/java/com/metamx/druid/guice/LifecycleModule.java

@@ -60,14 +60,29 @@ public class LifecycleModule implements Module
   }
 
   @Provides @LazySingleton
-  public Lifecycle getLifecycle(Injector injector)
+  public Lifecycle getLifecycle(final Injector injector)
   {
     Lifecycle lifecycle = new Lifecycle();
     scope.setLifecycle(lifecycle);
 
+    lifecycle.addHandler(
+        new Lifecycle.Handler()
+        {
+          @Override
+          public void start() throws Exception
+          {
             for (Key<?> key : eagerClasses) {
               injector.getInstance(key); // Pull the key so as to "eagerly" load up the class.
             }
+          }
+
+          @Override
+          public void stop()
+          {
+
+          }
+        }
+    );
 
     return lifecycle;
   }

pom.xml

@@ -302,8 +302,8 @@
             </dependency>
             <dependency>
                 <groupId>javax.servlet</groupId>
-                <artifactId>servlet-api</artifactId>
+                <artifactId>javax.servlet-api</artifactId>
-                <version>3.0</version>
+                <version>3.0.1</version>
             </dependency>
             <dependency>
                 <groupId>org.slf4j</groupId>

server/pom.xml

@@ -163,7 +163,7 @@
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
+            <artifactId>javax.servlet-api</artifactId>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>

server/src/main/java/com/metamx/druid/http/MasterMain.java

@@ -76,9 +76,8 @@ public class MasterMain
     final ServiceAnnouncer serviceAnnouncer = injector.getInstance(ServiceAnnouncer.class);
 
     try {
-      lifecycle.start();
-
       Initialization.announceDefaultService(nodeConfig, serviceAnnouncer, lifecycle);
+      lifecycle.start();
     }
     catch (Throwable t) {
       log.error(t, "Error when starting up.  Failing.");