Fix findbugs warnings

[controller.git] / opendaylight / md-sal / sal-remoterpc-connector / src / main / java / org / opendaylight / controller / remote / rpc / RpcInvoker.java

diff --git a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/RpcInvoker.java b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/RpcInvoker.java
index 23b73f2094524075eb64a113ed9d9f4e7063c41a..4d3a66c00e4ba2eb25d68a27520c4ad83338550c 100644 (file)
--- a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/RpcInvoker.java
+++ b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/RpcInvoker.java
@@ -90,7 +90,7 @@ final class RpcInvoker extends AbstractUntypedActor {
             public void onFailure(final Throwable failure) {
                 LOG.debug("Failed to execute RPC {}", msg.getRpc(), failure);
                 LOG.error("Failed to execute RPC {} due to {}. More details are available on DEBUG level.",
-                    msg.getRpc(), Throwables.getRootCause(failure));
+                    msg.getRpc(), Throwables.getRootCause(failure).getMessage());
                 sender.tell(new akka.actor.Status.Failure(failure), self);
             }
         }, MoreExecutors.directExecutor());