BUG-891: do not drop events silently

As it turns out, infrastructure silently drops things on the floor if
exceptions happen. When these exceptions occur, they hint at major
problems. Promote tham to warnings.

Change-Id: Ib4afdc7ff1a17e562211b3cfbb30735a592d0a2d
Signed-off-by: Robert Varga <rovarga@cisco.com>

diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java
index 6982a72969f37a7ac3abc675ca8617a24338f337..5155e42b82c2c1feb023117cb4a33379effc5de1 100644 (file)
--- a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java
+++ b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java
@@ -99,7 +99,7 @@ public abstract class AbstractForwardedDataBroker implements Delegator<DOMDataBr
                 Entry<InstanceIdentifier<? extends DataObject>, DataObject> binding = getCodec().toBinding(entry);
                 newMap.put(binding.getKey(), binding.getValue());
             } catch (DeserializationException e) {
-                LOG.debug("Omitting {}", entry, e);
+                LOG.warn("Failed to transform {}, omitting it", entry, e);
             }
         }
         return newMap;
@@ -113,7 +113,7 @@ public abstract class AbstractForwardedDataBroker implements Delegator<DOMDataBr
                 InstanceIdentifier<? extends DataObject> binding = getCodec().toBinding(normalizedPath);
                 hashSet.add(binding);
             } catch (DeserializationException e) {
-                LOG.debug("Omitting {}", normalizedPath, e);
+                LOG.warn("Failed to transform {}, omitting it", normalizedPath, e);
             }
         }
         return hashSet;