GreenPlum优化参数之数据库参数gp_interconnect_tcp_listener_backlog和操作系统内核参数net.core.somaxconn调优 SetupTCPInterconnect: too many expected incoming connections(352), Interconnect setup might possibly fail
现象使用Navicat做了一个比较大的SQL查询，由多个union all组成，结果报警告WARNING: SetupTCPInterconnect: too many expected inco ... 阅读全文
