项目上线正常运行一段时间后,有一天突然所有的附件上传都出现了错误,查找项目本身的日志系统也一致没有跟踪到错误.经过几番折腾,在tomcat9-stdout.log日志中发现如下异常: ERROR org.springframework.boot.web.servlet.support.ErrorPageFilter 190 forwardToErrorPage - Forwarding to error page from request [/upload/dbupload] due to ex
刚开始装好hadoop的时候,namenode机上传文件没有错误,今天打开时突然不能上传文件,报错 put: File /a.txt._COPYING_ could only be replicated to 0 nodes instead of minReplication (=1). There are 3 datanode(s) running and 3 node(s) are excluded in this operation. 上网查了一下,先把,nnamenode和datanod
在使用Request上传文件的时候碰到如下错误提示: 2013-12-20 20:51:09,235 __main__ ERROR 'ascii' codec can't decode byte 0xe7 in position 27379: ordinal not in range(128) Traceback (most recent call last): File "server_merge.py", line 251, in avml_storage result_f , r