fix

Author: JNSimba

fe/fe-core/src/main/java/org/apache/doris/job/extensions/insert/streaming/StreamingMultiTblTask.java

@@ -306,7 +306,7 @@ public String getTimeoutReason() {
                 log.warn("Failed to get task timeout reason, response: {}", response);
             }
         } catch (ExecutionException | InterruptedException ex) {
-            log.error("Send get fail reason request failed: ", ex);
+            log.error("Send get task fail reason request failed: ", ex);
         }
         return "";
     }