• 2023-08-14SSLSocketImpl导致内存飙高
    SSLSocketImpl导致内存飙高问题现象所有服务容器内存都飙高,基本都到98%,但是一直不挂,但是有个节点,是xxljob一直调用的,到达98%以后,xxljob继续调用,就会oom重启,并且内存是缓慢的一直提升。MAT内存快照分析使用MAT,打开hrpof内存快照文件查看OverviewPane就是点击小i点击Leak
  • 2023-05-15mysql ssl
    服务器提示:Causedby:javax.net.ssl.SSLHandshakeException:Remotehostclosedconnectionduringhandshake,atsun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1002)~[na:1.8.0_161],atsun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSoc
  • 2022-11-21Mysql数据库连接失败SSLException: Unsupported record version Unknown-0.0
    问题描述:mysql版本:5.7.27jdk版本:1.8.0_201tomcat日志中报错,显示连接数据库失败,报错信息如下:Thelastpacketsuccessfullyreceivedfromtheserverwas152millisecon
  • 2022-11-06Caused by java.io.EOFException SSL peer shut down incorrectly
    错误信息:javax.net.ssl.SSLHandshakeException:Remotehostclosedconnectionduringhandshakeatsun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1
  • 2022-10-13下载https图片工具类
    普通http工具类httpClient访问https图片会报以下错误javax.net.ssl.SSLHandshakeException:java.security.cert.CertificateException:Nosubjectalternativenames