在使用kafka 和zookeeper 实现实时分析程序时,由于zookeeper部署版本和分析程序导入jar包的版本不一致,导致了当实时分析程序从远程服务器连接kafka集群的zookeeper时报错,错误信息如下: -- ::,-[TS] INFO main-EventThread org.I0Itec.zkclient.ZkClient - zookeeper state changed (Disconnected) -- ::,-[TS] INFO main-SendThread() o
thrift 版本不一致导致 @Override 报错 学习了:http://blog.csdn.net/antony1776/article/details/78920888 版本不一致导致的: 在http://thrift.apache.org/download页面,点击 Incubator Releases¶ Releases from the incubator ( less than 0.6.0 ) are available at the Thrift Incubator Archi
故障现象:今日学习oracle控制文件移动和修改,发现本机安装oracle数据库启动时只使用了一个控制文件.如下:SQL> select * from V$controlfile; STATUS NAME IS_ BLOCK_SIZE FILE_SIZE_BLKS------- -------------------- --- ---------- -------------- /opt/oracle/oradata/ NO 16384
Exception in thread "main" java.lang.UnsatisfiedLinkError: no jniopencv_highgui in java.library.path at java.lang.ClassLoader.loadLibrary(ClassLoader.java:) at java.lang.Runtime.loadLibrary0(Runtime.java:) at java.lang.System.loadLibrary(System.
问题描述: 本地开发环境idea中能正常运行项目,而idea打war包到Linux服务器的Tomcat下却不能正常运行,报如下错误: 09-Aug-2019 08:56:06.878 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal One or more listeners failed to start. Full details will be found in the