240 发简信
IP属地:浙江
  • org.postgresql.util.PSQLException: Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.

    cloudera-scm-server 宕机后重启,报错,日志如下: 因为cloudera使用了postgresql,没有启动cloudera-...

  • jedis异常:Could not get a resource from the pool

    前几天公司后端系统出现了故障,导致app多个功能无法使用,查看日志,发现日志出现较多的redis.clients.jedis.exception...