Improve logging from retriver.

1 files changed, 5 insertions, 2 deletions

diff --git a/container-di/src/main/scala/com/yahoo/container/di/ConfigRetriever.scala b/container-di/src/main/scala/com/yahoo/container/di/ConfigRetriever.scala
index 77e283721d5..eebdb9ff693 100644
--- a/container-di/src/main/scala/com/yahoo/container/di/ConfigRetriever.scala
+++ b/container-di/src/main/scala/com/yahoo/container/di/ConfigRetriever.scala
@@ -3,11 +3,14 @@ package com.yahoo.container.di
 
 
 import config.Subscriber
-import java.util.logging.Logger
+import java.util.logging.{Level, Logger}
+
 import com.yahoo.log.LogLevel
 import ConfigRetriever._
+
 import annotation.tailrec
 import com.yahoo.config.ConfigInstance
+
 import scala.collection.JavaConversions._
 import com.yahoo.vespa.config.ConfigKey
 
@@ -81,7 +84,7 @@ final class ConfigRetriever(bootstrapKeys: Set[ConfigKeyT],
         componentSubscriber = subscribe(keys)
       } catch {
         case e: Throwable =>
-          log.warning(s"Failed setting up subscriptions for component configs: ${e.getMessage} - Config keys: $keys")
+          log.log(Level.WARNING, s"Failed setting up subscriptions for component configs: ${e.getMessage} - Config keys: $keys", e)
           throw e
       }
     }