Doris 4.0.2 Doris Catalog查询经常性挂掉

版本4.0.2
创建catalog语句

CREATE CATALOG IF NOT EXISTS doris2 PROPERTIES (
    'type' = 'doris', -- required
    'fe_http_hosts' = 'http://10.10.185.51:18030', -- required
    'fe_arrow_hosts' = '10.10.185.51:18070', -- required
    'fe_thrift_hosts' = '10.10.185.51:19020', -- required
    'use_arrow_flight' = 'true', -- required
    'user' = 'root', -- required
    'password' = ''
);

查询sql：

SELECT * from (select * from doris2.logplatform.`em_otc_cluster_real` union all select * from logplatform.`em_otc_cluster_real`) a 
order by o_l_time desc limit 10;

报错：

be.warn.log日志如下：