今天发现mysql服务报28错误(28错误是磁盘空间不足致使),查看服务器的磁盘空间使用状况,发现tomcat目录下的日志文件catalina.out异常,报错以下:mysql
question: [DNSQuestion@251754929 type: TYPE_IGNORE index 0, class: CLASS_UNKNOWN index 0, name: ]
question: [DNSQuestion@515297623 type: TYPE_IGNORE index 0, class: CLASS_UNKNOWN index 0, name: ]
question: [DNSQuestion@1774851545 type: TYPE_IGNORE index 0, class: CLASS_UNKNOWN index 0, name: ]
question: [DNSQuestion@72039330 type: TYPE_IGNORE index 0, class: CLASS_UNKNOWN index 0, name: ]sql
通过百度以后,须要在tomcat 的bin目录的catalina.sh脚本文件添加:tomcat
export JAVA_OPTS="-Dhudson.DNSMultiCast.disabled=true -Dhudson.udp=-1"服务器
重启以后上述问题解决。ide