java.io.IOException: Connection reset by peer

Andy_Health

已于 2023-11-15 14:00:47 修改

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分类专栏： nginx 文章标签：开发语言

于 2023-11-15 14:00:22 首次发布

本文链接：https://blog.youkuaiyun.com/Andy_Health/article/details/134418618

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java报错：

org.apache.catalina.connector.ClientAbortException: java.io.IOException: Connection reset by peer
	at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353)
	at org.apache.catalina.connector.OutputBuffer.flushByteBuffer(OutputBuffer.java:783)
	at org.apache.catalina.connector.OutputBuffer.append(OutputBuffer.java:688)
	at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:388)
	at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:366)
	...

查找nginx日志：tail -f error.log

2023/11/15 13:50:05 [crit] 63079#0: *2114 open() "/usr/local/nginx/proxy_temp/7/08/0000000087" failed (13: Permission denied) while r/127.0.0.1:7070/crmadmin/report/ticket", host: "xxx.com", referrer: "http://xxx.com/"

原因：请求的数据大小超过nginx配置的proxy_temp_file_write_size值时，nginx会将文件写到其目录下的 proxy_temp目录下。如果没权限就无法写入。

解决方法：

查看用户组：

[root@****]# ps aux | grep "nginx: worker process" | awk '{print $1}'
 nobody
 root

赋予权限给该用户组

[root@****]# chown -R nobody:nobody /usr/local/niginx/proxy_temp/