diff --git a/fe/fe-core/src/main/java/org/apache/doris/load/loadv2/LoadManager.java b/fe/fe-core/src/main/java/org/apache/doris/load/loadv2/LoadManager.java
index 9d7c0f3bc778378..a228c898f7b58b5 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/load/loadv2/LoadManager.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/load/loadv2/LoadManager.java
@@ -933,8 +933,10 @@ public void write(DataOutput out) throws IOException {
                 idToLoadJob.values().stream().filter(t -> !t.isExpired(currentTimeMs))
                         .filter(t -> !(t instanceof MiniLoadJob)).collect(Collectors.toList());
 
+        LOG.info("write load job size: {}", loadJobs.size());
         out.writeInt(loadJobs.size());
         for (LoadJob loadJob : loadJobs) {
+            LOG.info("write load job: {}", loadJob.getId());
             loadJob.write(out);
         }
     }