remove methods used only for testing

processing/src/main/java/io/druid/query/select/SelectQueryRunnerFactory.java

@@ -41,21 +41,6 @@ import java.util.concurrent.ExecutorService;
 public class SelectQueryRunnerFactory
     implements QueryRunnerFactory<Result<SelectResultValue>, SelectQuery>
 {
-  public static SelectQueryRunnerFactory create(ObjectMapper jsonMapper)
-  {
-    return new SelectQueryRunnerFactory(
-        new SelectQueryQueryToolChest(new QueryConfig(), jsonMapper),
-        new SelectQueryEngine(),
-        new QueryWatcher()
-        {
-          @Override
-          public void registerQuery(Query query, ListenableFuture future)
-          {
-          }
-        }
-    );
-  }
-
   private final SelectQueryQueryToolChest toolChest;
   private final SelectQueryEngine engine;
   private final QueryWatcher queryWatcher;

processing/src/main/java/io/druid/query/timeseries/TimeseriesQueryRunnerFactory.java

@@ -41,25 +41,6 @@ import java.util.concurrent.ExecutorService;
 public class TimeseriesQueryRunnerFactory
     implements QueryRunnerFactory<Result<TimeseriesResultValue>, TimeseriesQuery>
 {
-  /**
-   * Use only for testing
-   * @return
-   */
-  public static TimeseriesQueryRunnerFactory create()
-  {
-    return new TimeseriesQueryRunnerFactory(
-        new TimeseriesQueryQueryToolChest(new QueryConfig()),
-        new TimeseriesQueryEngine(),
-        new QueryWatcher()
-        {
-          @Override
-          public void registerQuery(Query query, ListenableFuture future)
-          {
-          }
-        }
-    );
-  }
-
   private final TimeseriesQueryQueryToolChest toolChest;
   private final TimeseriesQueryEngine engine;
   private final QueryWatcher queryWatcher;

processing/src/test/java/io/druid/query/QueryRunnerTestHelper.java

@@ -55,7 +55,7 @@ import java.util.List;
 public class QueryRunnerTestHelper
 {
 
-  public static final QueryWatcher DUMMY_QUERYWATCHER = new QueryWatcher()
+  public static final QueryWatcher NOOP_QUERYWATCHER = new QueryWatcher()
   {
     @Override
     public void registerQuery(Query query, ListenableFuture future)

processing/src/test/java/io/druid/query/TestQueryRunners.java

@@ -7,6 +7,8 @@ import io.druid.query.search.SearchQueryQueryToolChest;
 import io.druid.query.search.SearchQueryRunnerFactory;
 import io.druid.query.search.search.SearchQueryConfig;
 import io.druid.query.timeboundary.TimeBoundaryQueryRunnerFactory;
+import io.druid.query.timeseries.TimeseriesQueryEngine;
+import io.druid.query.timeseries.TimeseriesQueryQueryToolChest;
 import io.druid.query.timeseries.TimeseriesQueryRunnerFactory;
 import io.druid.query.topn.TopNQueryConfig;
 import io.druid.query.topn.TopNQueryQueryToolChest;
@@ -44,7 +46,7 @@ public class TestQueryRunners
     QueryRunnerFactory factory = new TopNQueryRunnerFactory(
         pool,
         new TopNQueryQueryToolChest(topNConfig),
-        QueryRunnerTestHelper.DUMMY_QUERYWATCHER
+        QueryRunnerTestHelper.NOOP_QUERYWATCHER
     );
     return new FinalizeResultsQueryRunner<T>(
         factory.createRunner(adapter),
@@ -56,7 +58,12 @@ public class TestQueryRunners
       Segment adapter
   )
   {
-    QueryRunnerFactory factory = TimeseriesQueryRunnerFactory.create();
+    QueryRunnerFactory factory = new TimeseriesQueryRunnerFactory(
+        new TimeseriesQueryQueryToolChest(new QueryConfig()),
+        new TimeseriesQueryEngine(),
+        QueryRunnerTestHelper.NOOP_QUERYWATCHER
+    );
+
     return new FinalizeResultsQueryRunner<T>(
         factory.createRunner(adapter),
         factory.getToolchest()
@@ -67,14 +74,7 @@ public class TestQueryRunners
       Segment adapter
   )
   {
-    QueryRunnerFactory factory = new SearchQueryRunnerFactory(new SearchQueryQueryToolChest(new SearchQueryConfig()), new QueryWatcher()
-    {
-      @Override
-      public void registerQuery(Query query, ListenableFuture future)
-      {
-
-      }
-    });
+    QueryRunnerFactory factory = new SearchQueryRunnerFactory(new SearchQueryQueryToolChest(new SearchQueryConfig()), QueryRunnerTestHelper.NOOP_QUERYWATCHER);
     return new FinalizeResultsQueryRunner<T>(
         factory.createRunner(adapter),
         factory.getToolchest()
@@ -85,18 +85,10 @@ public class TestQueryRunners
       Segment adapter
   )
   {
-    QueryRunnerFactory factory = new TimeBoundaryQueryRunnerFactory(new QueryWatcher()
-    {
-      @Override
-      public void registerQuery(Query query, ListenableFuture future)
-      {
-
-      }
-    });
+    QueryRunnerFactory factory = new TimeBoundaryQueryRunnerFactory(QueryRunnerTestHelper.NOOP_QUERYWATCHER);
     return new FinalizeResultsQueryRunner<T>(
         factory.createRunner(adapter),
         factory.getToolchest()
     );
   }
-
 }

processing/src/test/java/io/druid/query/search/SearchQueryRunnerTest.java

@@ -59,14 +59,10 @@ public class SearchQueryRunnerTest
   public static Collection<?> constructorFeeder() throws IOException
   {
     return QueryRunnerTestHelper.makeQueryRunners(
-        new SearchQueryRunnerFactory(new SearchQueryQueryToolChest(new SearchQueryConfig()), new QueryWatcher()
-        {
-          @Override
-          public void registerQuery(Query query, ListenableFuture future)
-          {
-
-          }
-        })
+        new SearchQueryRunnerFactory(
+            new SearchQueryQueryToolChest(new SearchQueryConfig()),
+            QueryRunnerTestHelper.NOOP_QUERYWATCHER
+        )
     );
   }
 

processing/src/test/java/io/druid/query/select/SelectQueryRunnerTest.java

@@ -22,11 +22,15 @@ package io.druid.query.select;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
+import com.google.common.util.concurrent.ListenableFuture;
 import com.metamx.common.ISE;
 import com.metamx.common.guava.Sequences;
 import io.druid.jackson.DefaultObjectMapper;
+import io.druid.query.Query;
+import io.druid.query.QueryConfig;
 import io.druid.query.QueryRunner;
 import io.druid.query.QueryRunnerTestHelper;
+import io.druid.query.QueryWatcher;
 import io.druid.query.Result;
 import io.druid.query.TableDataSource;
 import io.druid.query.filter.SelectorDimFilter;
@@ -54,7 +58,11 @@ public class SelectQueryRunnerTest
   public static Collection<?> constructorFeeder() throws IOException
   {
     return QueryRunnerTestHelper.makeQueryRunners(
-        SelectQueryRunnerFactory.create(new DefaultObjectMapper())
+        new SelectQueryRunnerFactory(
+            new SelectQueryQueryToolChest(new QueryConfig(), new DefaultObjectMapper()),
+            new SelectQueryEngine(),
+            QueryRunnerTestHelper.NOOP_QUERYWATCHER
+        )
     );
   }
 

processing/src/test/java/io/druid/query/timeboundary/TimeBoundaryQueryRunnerTest.java

@@ -46,14 +46,7 @@ public class TimeBoundaryQueryRunnerTest
   public static Collection<?> constructorFeeder() throws IOException
   {
     return QueryRunnerTestHelper.makeQueryRunners(
-        new TimeBoundaryQueryRunnerFactory(new QueryWatcher()
-        {
-          @Override
-          public void registerQuery(Query query, ListenableFuture future)
-          {
-
-          }
-        })
+        new TimeBoundaryQueryRunnerFactory(QueryRunnerTestHelper.NOOP_QUERYWATCHER)
     );
   }
 

processing/src/test/java/io/druid/query/timeseries/TimeSeriesUnionQueryRunnerTest.java

@@ -23,6 +23,7 @@ import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Lists;
 import com.metamx.common.guava.Sequences;
 import io.druid.query.Druids;
+import io.druid.query.QueryConfig;
 import io.druid.query.QueryRunner;
 import io.druid.query.QueryRunnerTestHelper;
 import io.druid.query.Result;
@@ -46,7 +47,11 @@ public class TimeSeriesUnionQueryRunnerTest
   public static Collection<?> constructorFeeder() throws IOException
   {
     return QueryRunnerTestHelper.makeUnionQueryRunners(
-        TimeseriesQueryRunnerFactory.create()
+        new TimeseriesQueryRunnerFactory(
+            new TimeseriesQueryQueryToolChest(new QueryConfig()),
+            new TimeseriesQueryEngine(),
+            QueryRunnerTestHelper.NOOP_QUERYWATCHER
+        )
     );
   }
 

processing/src/test/java/io/druid/query/timeseries/TimeseriesQueryRunnerBonusTest.java

@@ -28,8 +28,10 @@ import io.druid.granularity.QueryGranularity;
 import io.druid.query.Druids;
 import io.druid.query.FinalizeResultsQueryRunner;
 import io.druid.query.Query;
+import io.druid.query.QueryConfig;
 import io.druid.query.QueryRunner;
 import io.druid.query.QueryRunnerFactory;
+import io.druid.query.QueryRunnerTestHelper;
 import io.druid.query.Result;
 import io.druid.query.aggregation.AggregatorFactory;
 import io.druid.query.aggregation.CountAggregatorFactory;
@@ -87,7 +89,12 @@ public class TimeseriesQueryRunnerBonusTest
 
   private static List<Result<TimeseriesResultValue>> runTimeseriesCount(IncrementalIndex index)
   {
-    final QueryRunnerFactory factory = TimeseriesQueryRunnerFactory.create();
+    final QueryRunnerFactory factory = new TimeseriesQueryRunnerFactory(
+        new TimeseriesQueryQueryToolChest(new QueryConfig()),
+        new TimeseriesQueryEngine(),
+        QueryRunnerTestHelper.NOOP_QUERYWATCHER
+    );
+
     final QueryRunner<Result<TimeseriesResultValue>> runner = makeQueryRunner(
         factory,
         new IncrementalIndexSegment(index, null)

processing/src/test/java/io/druid/query/timeseries/TimeseriesQueryRunnerTest.java

@@ -26,6 +26,7 @@ import com.metamx.common.guava.Sequences;
 import io.druid.granularity.PeriodGranularity;
 import io.druid.granularity.QueryGranularity;
 import io.druid.query.Druids;
+import io.druid.query.QueryConfig;
 import io.druid.query.QueryRunner;
 import io.druid.query.QueryRunnerTestHelper;
 import io.druid.query.Result;
@@ -62,7 +63,11 @@ public class TimeseriesQueryRunnerTest
   public static Collection<?> constructorFeeder() throws IOException
   {
     return QueryRunnerTestHelper.makeQueryRunners(
-        TimeseriesQueryRunnerFactory.create()
+        new TimeseriesQueryRunnerFactory(
+            new TimeseriesQueryQueryToolChest(new QueryConfig()),
+            new TimeseriesQueryEngine(),
+            QueryRunnerTestHelper.NOOP_QUERYWATCHER
+        )
     );
   }
 

processing/src/test/java/io/druid/query/topn/TopNQueryRunnerTest.java

@@ -23,15 +23,12 @@ import com.google.common.base.Supplier;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Lists;
-import com.google.common.util.concurrent.ListenableFuture;
 import com.metamx.common.guava.Sequences;
 import io.druid.collections.StupidPool;
 import io.druid.query.BySegmentResultValueClass;
 import io.druid.query.Druids;
-import io.druid.query.Query;
 import io.druid.query.QueryRunner;
 import io.druid.query.QueryRunnerTestHelper;
-import io.druid.query.QueryWatcher;
 import io.druid.query.Result;
 import io.druid.query.TestQueryRunners;
 import io.druid.query.aggregation.AggregatorFactory;
@@ -72,7 +69,7 @@ public class TopNQueryRunnerTest
             new TopNQueryRunnerFactory(
                 TestQueryRunners.getPool(),
                 new TopNQueryQueryToolChest(new TopNQueryConfig()),
-                QueryRunnerTestHelper.DUMMY_QUERYWATCHER
+                QueryRunnerTestHelper.NOOP_QUERYWATCHER
             )
         )
     );
@@ -90,7 +87,7 @@ public class TopNQueryRunnerTest
                     }
                 ),
                 new TopNQueryQueryToolChest(new TopNQueryConfig()),
-                QueryRunnerTestHelper.DUMMY_QUERYWATCHER
+                QueryRunnerTestHelper.NOOP_QUERYWATCHER
             )
         )
     );

processing/src/test/java/io/druid/query/topn/TopNUnionQueryTest.java

@@ -23,12 +23,9 @@ import com.google.common.base.Supplier;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Lists;
-import com.google.common.util.concurrent.ListenableFuture;
 import io.druid.collections.StupidPool;
-import io.druid.query.Query;
 import io.druid.query.QueryRunner;
 import io.druid.query.QueryRunnerTestHelper;
-import io.druid.query.QueryWatcher;
 import io.druid.query.Result;
 import io.druid.query.TestQueryRunners;
 import io.druid.query.aggregation.AggregatorFactory;
@@ -69,7 +66,7 @@ public class TopNUnionQueryTest
             new TopNQueryRunnerFactory(
                 TestQueryRunners.getPool(),
                 new TopNQueryQueryToolChest(new TopNQueryConfig()),
-                QueryRunnerTestHelper.DUMMY_QUERYWATCHER
+                QueryRunnerTestHelper.NOOP_QUERYWATCHER
             )
         )
     );
@@ -87,7 +84,7 @@ public class TopNUnionQueryTest
                     }
                 ),
                 new TopNQueryQueryToolChest(new TopNQueryConfig()),
-                QueryRunnerTestHelper.DUMMY_QUERYWATCHER
+                QueryRunnerTestHelper.NOOP_QUERYWATCHER
             )
         )
     );

processing/src/test/java/io/druid/segment/filter/SpatialFilterBonusTest.java

@@ -29,13 +29,17 @@ import io.druid.data.input.impl.SpatialDimensionSchema;
 import io.druid.granularity.QueryGranularity;
 import io.druid.query.Druids;
 import io.druid.query.FinalizeResultsQueryRunner;
+import io.druid.query.QueryConfig;
 import io.druid.query.QueryRunner;
+import io.druid.query.QueryRunnerTestHelper;
 import io.druid.query.Result;
 import io.druid.query.aggregation.AggregatorFactory;
 import io.druid.query.aggregation.CountAggregatorFactory;
 import io.druid.query.aggregation.LongSumAggregatorFactory;
 import io.druid.query.filter.SpatialDimFilter;
 import io.druid.query.timeseries.TimeseriesQuery;
+import io.druid.query.timeseries.TimeseriesQueryEngine;
+import io.druid.query.timeseries.TimeseriesQueryQueryToolChest;
 import io.druid.query.timeseries.TimeseriesQueryRunnerFactory;
 import io.druid.query.timeseries.TimeseriesResultValue;
 import io.druid.segment.IncrementalIndexSegment;
@@ -434,7 +438,12 @@ public class SpatialFilterBonusTest
         )
     );
     try {
-      TimeseriesQueryRunnerFactory factory = TimeseriesQueryRunnerFactory.create();
+      TimeseriesQueryRunnerFactory factory = new TimeseriesQueryRunnerFactory(
+          new TimeseriesQueryQueryToolChest(new QueryConfig()),
+          new TimeseriesQueryEngine(),
+          QueryRunnerTestHelper.NOOP_QUERYWATCHER
+      );
+
       QueryRunner runner = new FinalizeResultsQueryRunner(
           factory.createRunner(segment),
           factory.getToolchest()
@@ -516,7 +525,12 @@ public class SpatialFilterBonusTest
         )
     );
     try {
-      TimeseriesQueryRunnerFactory factory = TimeseriesQueryRunnerFactory.create();
+      TimeseriesQueryRunnerFactory factory = new TimeseriesQueryRunnerFactory(
+          new TimeseriesQueryQueryToolChest(new QueryConfig()),
+          new TimeseriesQueryEngine(),
+          QueryRunnerTestHelper.NOOP_QUERYWATCHER
+      );
+
       QueryRunner runner = new FinalizeResultsQueryRunner(
           factory.createRunner(segment),
           factory.getToolchest()
@@ -528,4 +542,4 @@ public class SpatialFilterBonusTest
       throw Throwables.propagate(e);
     }
   }
-}
\ No newline at end of file
+}

processing/src/test/java/io/druid/segment/filter/SpatialFilterTest.java

@@ -29,13 +29,17 @@ import io.druid.data.input.impl.SpatialDimensionSchema;
 import io.druid.granularity.QueryGranularity;
 import io.druid.query.Druids;
 import io.druid.query.FinalizeResultsQueryRunner;
+import io.druid.query.QueryConfig;
 import io.druid.query.QueryRunner;
+import io.druid.query.QueryRunnerTestHelper;
 import io.druid.query.Result;
 import io.druid.query.aggregation.AggregatorFactory;
 import io.druid.query.aggregation.CountAggregatorFactory;
 import io.druid.query.aggregation.LongSumAggregatorFactory;
 import io.druid.query.filter.SpatialDimFilter;
 import io.druid.query.timeseries.TimeseriesQuery;
+import io.druid.query.timeseries.TimeseriesQueryEngine;
+import io.druid.query.timeseries.TimeseriesQueryQueryToolChest;
 import io.druid.query.timeseries.TimeseriesQueryRunnerFactory;
 import io.druid.query.timeseries.TimeseriesResultValue;
 import io.druid.segment.IncrementalIndexSegment;
@@ -464,7 +468,12 @@ public class SpatialFilterTest
         )
     );
     try {
-      TimeseriesQueryRunnerFactory factory = TimeseriesQueryRunnerFactory.create();
+      TimeseriesQueryRunnerFactory factory = new TimeseriesQueryRunnerFactory(
+          new TimeseriesQueryQueryToolChest(new QueryConfig()),
+          new TimeseriesQueryEngine(),
+          QueryRunnerTestHelper.NOOP_QUERYWATCHER
+      );
+
       QueryRunner runner = new FinalizeResultsQueryRunner(
           factory.createRunner(segment),
           factory.getToolchest()
@@ -546,7 +555,12 @@ public class SpatialFilterTest
         )
     );
     try {
-      TimeseriesQueryRunnerFactory factory = TimeseriesQueryRunnerFactory.create();
+      TimeseriesQueryRunnerFactory factory = new TimeseriesQueryRunnerFactory(
+          new TimeseriesQueryQueryToolChest(new QueryConfig()),
+          new TimeseriesQueryEngine(),
+          QueryRunnerTestHelper.NOOP_QUERYWATCHER
+      );
+
       QueryRunner runner = new FinalizeResultsQueryRunner(
           factory.createRunner(segment),
           factory.getToolchest()
@@ -558,4 +572,4 @@ public class SpatialFilterTest
       throw Throwables.propagate(e);
     }
   }
-}
\ No newline at end of file
+}

server/src/main/java/io/druid/server/coordination/ServerManager.java

@@ -21,7 +21,6 @@ package io.druid.server.coordination;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.common.base.Function;
-import com.google.common.base.Preconditions;
 import com.google.common.base.Predicates;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Ordering;

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

@@ -38,6 +38,7 @@ import io.druid.jackson.DefaultObjectMapper;
 import io.druid.query.Druids;
 import io.druid.query.Query;
 import io.druid.query.QueryInterruptedException;
+import io.druid.query.QueryRunnerTestHelper;
 import io.druid.query.QueryWatcher;
 import io.druid.query.ReflectionQueryToolChestWarehouse;
 import io.druid.query.Result;
@@ -60,15 +61,6 @@ import java.util.List;
 
 public class DirectDruidClientTest
 {
-  public static final QueryWatcher DUMMY_WATCHER = new QueryWatcher()
-  {
-    @Override
-    public void registerQuery(Query query, ListenableFuture future)
-    {
-
-    }
-  };
-
   @Test
   public void testRun() throws Exception
   {
@@ -101,14 +93,14 @@ public class DirectDruidClientTest
 
     DirectDruidClient client1 = new DirectDruidClient(
         new ReflectionQueryToolChestWarehouse(),
-        DUMMY_WATCHER,
+        QueryRunnerTestHelper.NOOP_QUERYWATCHER,
         new DefaultObjectMapper(),
         httpClient,
         "foo"
     );
     DirectDruidClient client2 = new DirectDruidClient(
         new ReflectionQueryToolChestWarehouse(),
-        DUMMY_WATCHER,
+        QueryRunnerTestHelper.NOOP_QUERYWATCHER,
         new DefaultObjectMapper(),
         httpClient,
         "foo2"
@@ -196,7 +188,7 @@ public class DirectDruidClientTest
 
     DirectDruidClient client1 = new DirectDruidClient(
         new ReflectionQueryToolChestWarehouse(),
-        DUMMY_WATCHER,
+        QueryRunnerTestHelper.NOOP_QUERYWATCHER,
         new DefaultObjectMapper(),
         httpClient,
         "foo"