fix RTDmpFetch

src/main/java/mobvista/dmp/util/MySQLUtil.java

@@ -79,19 +79,23 @@ public class MySQLUtil {
             String sql;
             //  last partition
             sql = "SELECT part,utime FROM dmp.table_info WHERE db_name = '" + dbName + "' AND tb_name = '" + tbName + "' AND flag = 1 ORDER BY part DESC LIMIT 1";
+            System.out.println("getPartitionTime,SQL --->>> " + sql);
             ResultSet rs = stmt.executeQuery(sql);
+
             if (!rs.next()) {
                 System.out.println("getPartitionTime Null,SQL --->>> " + sql);
             }
             while (rs.next()) {
                 partition = rs.getString("part");
                 utime = rs.getTimestamp("utime");
+                System.out.println("partition:" + partition + ",utime:" + utime);
             }
+            System.out.println("getPartitionTime,SQL --->>> " + sql);
             rs.close();
             stmt.close();
             conn.close();
         } catch (Exception se) {
-            se.printStackTrace();
+            System.out.println(se.getMessage());
         } finally {
             try {
                 if (stmt != null) {