diff --git a/fe/fe-core/src/main/java/org/apache/doris/service/FrontendServiceImpl.java b/fe/fe-core/src/main/java/org/apache/doris/service/FrontendServiceImpl.java
index 8d5ad4450433287..f592a20f84df3c6 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/service/FrontendServiceImpl.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/service/FrontendServiceImpl.java
@@ -2232,7 +2232,14 @@ public TStatus snapshotLoaderReport(TSnapshotLoaderReportRequest request) throws
     public TFrontendPingFrontendResult ping(TFrontendPingFrontendRequest request) throws TException {
         boolean isReady = Env.getCurrentEnv().isReady();
         TFrontendPingFrontendResult result = new TFrontendPingFrontendResult();
+        // The following fields are required in thrift.
+        // So must give them a default value to avoid "Required field xx was not present" error.
         result.setStatus(TFrontendPingFrontendStatusCode.OK);
+        result.setMsg("");
+        result.setQueryPort(0);
+        result.setRpcPort(0);
+        result.setReplayedJournalId(0);
+        result.setVersion(Version.DORIS_BUILD_VERSION + "-" + Version.DORIS_BUILD_SHORT_HASH);
         if (isReady) {
             if (request.getClusterId() != Env.getCurrentEnv().getClusterId()) {
                 result.setStatus(TFrontendPingFrontendStatusCode.FAILED);