fix up some bugs

indexing-service/src/main/java/io/druid/guice/IndexingServiceTaskLogsModule.java

@@ -37,13 +37,13 @@ public class IndexingServiceTaskLogsModule implements Module
   public void configure(Binder binder)
   {
     PolyBind.createChoice(binder, "druid.indexer.logs.type", Key.get(TaskLogs.class), Key.get(FileTaskLogs.class));
+    JsonConfigProvider.bind(binder, "druid.indexer.logs", FileTaskLogsConfig.class);
 
     final MapBinder<String, TaskLogs> taskLogBinder = Binders.taskLogsBinder(binder);
     taskLogBinder.addBinding("noop").to(NoopTaskLogs.class).in(LazySingleton.class);
     taskLogBinder.addBinding("file").to(FileTaskLogs.class).in(LazySingleton.class);
     binder.bind(NoopTaskLogs.class).in(LazySingleton.class);
     binder.bind(FileTaskLogs.class).in(LazySingleton.class);
-    JsonConfigProvider.bind(binder, "druid.indexer.logs", FileTaskLogsConfig.class);
 
     binder.bind(TaskLogPusher.class).to(TaskLogs.class);
   }

indexing-service/src/main/java/io/druid/indexing/common/config/FileTaskLogsConfig.java

@@ -19,7 +19,6 @@
 
 package io.druid.indexing.common.config;
 
-import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import javax.validation.constraints.NotNull;
@@ -31,7 +30,10 @@ public class FileTaskLogsConfig
   @NotNull
   private File directory = new File("log");
 
-  @JsonCreator
+  public FileTaskLogsConfig()
+  {
+  }
+
   public FileTaskLogsConfig(File directory)
   {
     this.directory = directory;

server/src/main/java/io/druid/segment/realtime/firehose/LocalFirehoseFactory.java

@@ -81,7 +81,7 @@ public class LocalFirehoseFactory implements FirehoseFactory<StringInputRowParse
   public Firehose connect(StringInputRowParser firehoseParser) throws IOException
   {
     Collection<File> foundFiles = FileUtils.listFiles(
-        baseDir,
+        baseDir.getAbsoluteFile(),
         new WildcardFileFilter(filter),
         TrueFileFilter.INSTANCE
     );