Add logging when delivering file fails.

1 files changed, 4 insertions, 0 deletions

diff --git a/configserver/src/main/java/com/yahoo/vespa/config/server/rpc/RpcServer.java b/configserver/src/main/java/com/yahoo/vespa/config/server/rpc/RpcServer.java
index be85b16fdc0..617a054d0c7 100644
--- a/configserver/src/main/java/com/yahoo/vespa/config/server/rpc/RpcServer.java
+++ b/configserver/src/main/java/com/yahoo/vespa/config/server/rpc/RpcServer.java
@@ -450,6 +450,10 @@ public class RpcServer implements Runnable, ReloadListener, TenantListener {
             fileBlob.parameters().add(new Int32Value(status.getCode()));
             fileBlob.parameters().add(new StringValue(status.getDescription()));
             target.invokeSync(fileBlob, 600);
+            if (fileBlob.isError()) {
+                log.warning("Failed delivering reference '" + reference + "' with file '" + filename + "' to " +
+                            target.toString() + " with error : '" + fileBlob.errorMessage() + "'.");
+            }
         }
     }