2 files changed, 0 insertions, 5 deletions
diff --git a/exec/java-exec/src/main/java/org/apache/drill/exec/rpc/control/ControlClient.java b/exec/java-exec/src/main/java/org/apache/drill/exec/rpc/control/ControlClient.java
index 1df5ff1b5..d74402a22 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/rpc/control/ControlClient.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/rpc/control/ControlClient.java
@@ -17,7 +17,6 @@
  */
 package org.apache.drill.exec.rpc.control;
 
-import com.google.common.collect.ImmutableList;
 import com.google.protobuf.MessageLite;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelFuture;
diff --git a/exec/java-exec/src/main/java/org/apache/drill/exec/rpc/control/WorkEventBus.java b/exec/java-exec/src/main/java/org/apache/drill/exec/rpc/control/WorkEventBus.java
index cb5b1f946..a10ea2900 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/rpc/control/WorkEventBus.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/rpc/control/WorkEventBus.java
@@ -19,9 +19,7 @@ package org.apache.drill.exec.rpc.control;
 
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
-import java.util.concurrent.TimeUnit;
 
-import org.apache.drill.exec.exception.FragmentSetupException;
 import org.apache.drill.exec.proto.BitControl.FragmentStatus;
 import org.apache.drill.exec.proto.ExecProtos.FragmentHandle;
 import org.apache.drill.exec.proto.UserBitShared.QueryId;
@@ -30,8 +28,6 @@ import org.apache.drill.exec.work.foreman.FragmentStatusListener;
 import org.apache.drill.exec.work.foreman.ForemanSetupException;
 import org.apache.drill.exec.work.fragment.FragmentManager;
 
-import com.google.common.cache.Cache;
-import com.google.common.cache.CacheBuilder;
 import com.google.common.collect.Maps;
 
 public class WorkEventBus {