Doris版本 0.13.15

在jdbc中执行一条insert into A select * from B的语句，报如下错误

errCode = 2, detailMessage = failed to send brpc batch, error=Host is down, error_text=[E112]Not connected to 0.0.0.0:0 yet, server_id=1408 [R1][E112]Not connected to 0.0.0.0:0 yet, server_id=1408 [R2][E112]Not connected to 0.0.0.0:0 yet, server_id=1408 [R3][E112]Not connected to 0.0.0.0:0 yet, server_id=1408, client: 192.168.87.113
Disconnected from the target VM, address: '127.0.0.1:57305', transport: 'socket'

但把语句拷到dbevar里执行，是没有问题的

请问下，这是什么情况？