X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fconfig%2Fyang-store-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfig%2Fyang%2Fstore%2Fimpl%2FExtenderYangTracker.java;h=0d704a8f6aa49825da36d62b011d9294479fbb3d;hp=9356dd3752331f2f34fcc33b5df87151081a04b7;hb=457e383f1a416df12b2885331bfa0fbba2a8170c;hpb=144c567aa78ca4f6ea6279163b3a8ba8d5de0dc2

diff --git a/opendaylight/config/yang-store-impl/src/main/java/org/opendaylight/controller/config/yang/store/impl/ExtenderYangTracker.java b/opendaylight/config/yang-store-impl/src/main/java/org/opendaylight/controller/config/yang/store/impl/ExtenderYangTracker.java
index 9356dd3752..0d704a8f6a 100644
--- a/opendaylight/config/yang-store-impl/src/main/java/org/opendaylight/controller/config/yang/store/impl/ExtenderYangTracker.java
+++ b/opendaylight/config/yang-store-impl/src/main/java/org/opendaylight/controller/config/yang/store/impl/ExtenderYangTracker.java
@@ -186,7 +186,15 @@ public class ExtenderYangTracker extends BundleTracker<Object> implements YangSt
                     yangStoreSnapshot.countModuleMXBeanEntries(), multimap.values().size());
             return yangStoreSnapshot;
         } catch (RuntimeException e) {
-            throw new YangStoreException("Unable to parse yang files from following URLs: " + multimap, e);
+            StringBuffer causeStr = new StringBuffer();
+            Throwable cause = e;
+            while (cause != null) {
+                causeStr.append(e.getMessage());
+                causeStr.append("\n");
+                cause = e.getCause();
+            }
+            throw new YangStoreException("Unable to parse yang files. \n" + causeStr.toString() +
+                    "URLs: " + multimap, e);
         }
     }