Generate UUID if query id is empty (#4772)

2017-09-11 10:40:26 -07:00 · 2017-09-11 10:40:26 -07:00 · 975a50fc81
parent 706747cc8c
commit 975a50fc81
1 changed files with 1 additions and 1 deletions
--- a/server/src/main/java/io/druid/server/QueryLifecycle.java
+++ b/server/src/main/java/io/druid/server/QueryLifecycle.java
@ -167,7 +167,7 @@ public class QueryLifecycle
    transition(State.NEW, State.INITIALIZED);

    String queryId = baseQuery.getId();
-    if (queryId == null) {
+    if (Strings.isNullOrEmpty(queryId)) {
      queryId = UUID.randomUUID().toString();
    }