Also dump visitor session trace on failure, not just on success

1 files changed, 4 insertions, 3 deletions

diff --git a/container-search/src/main/java/com/yahoo/vespa/streamingvisitors/VdsVisitor.java b/container-search/src/main/java/com/yahoo/vespa/streamingvisitors/VdsVisitor.java
index 938c02eddd6..a2ea674a1df 100644
--- a/container-search/src/main/java/com/yahoo/vespa/streamingvisitors/VdsVisitor.java
+++ b/container-search/src/main/java/com/yahoo/vespa/streamingvisitors/VdsVisitor.java
@@ -308,12 +308,13 @@ class VdsVisitor extends VisitorDataHandler implements Visitor {
             }
         } finally {
             session.destroy();
+
+            if (log.isLoggable(LogLevel.DEBUG)) {
+                log.log(LogLevel.DEBUG, () -> session.getTrace().toString());
+            }
         }
 
         query.trace(session.getTrace().toString(), false, 9);
-        if (log.isLoggable(LogLevel.DEBUG)) {
-            log.log(LogLevel.DEBUG, session.getTrace().toString());
-        }
 
         if (params.getControlHandler().getResult().code == VisitorControlHandler.CompletionCode.SUCCESS) {
             if (log.isLoggable(LogLevel.DEBUG)) {