bugfix timestamp is null (#1246)

apache · Jan 16, 2024 · 8afc0e3 · 8afc0e3
1 parent ce54464
commit 8afc0e3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/...house/src/main/java/org/dromara/hertzbeat/warehouse/store/HistoryTdEngineDataStorage.java b/...house/src/main/java/org/dromara/hertzbeat/warehouse/store/HistoryTdEngineDataStorage.java
@@ -258,6 +258,10 @@ public Map<String, List<Value>> getHistoryMetricData(Long monitorId, String app,
             ResultSet resultSet = statement.executeQuery(selectSql);
             while (resultSet.next()) {
                 Timestamp ts = resultSet.getTimestamp(1);
+                if (ts == null) {
+                    log.error("warehouse tdengine query result timestamp is null, ignore. {}.", selectSql);
+                    continue;
+                }
                 String instanceValue = resultSet.getString(2);
                 if (instanceValue == null || "".equals(instanceValue)) {
                     instanceValue = "";