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TAOS_ADAPTER error "Error in plugin: read udp [::]:6044: use of closed network connection" model=statsd
My tdengine version is 2.4.3. There were two crashes yesterday and today. The following is the error log of/var/log/taos
11/15 09:58:41.706998 00001713 TAOS_ADAPTER error "Error in plugin: read udp [::]:6044: use of closed network connection" model=statsd
What may be the cause of this error message？
I had the same problem: this is my app's logs:
{"level":"error","time":"2023-04-21T17:26:48.670047296+08:00","msg":"insert td is failed==Post "http://10.180.1.58:6041/rest/sql": read tcp 10.254.3.141:43382->10.180.1.58:6041: read: connection reset by peer {"level":"error","time":"2023-04-22T00:49:42.773945381+08:00","msg":"insert td is failed==Post "http://10.180.1.58:6041/rest/sql": read tcp 10.254.3.141:33912->10.180.1.58:6041: read: connection reset by peer,sql
{"level":"error","time":"2023-04-22T11:54:50.871181364+08:00","msg":"insert td is failed==Post "http://10.180.1.58:6041/rest/sql": write tcp 10.254.3.141:51062->10.180.1.58:6041: use of closed network connection
{"level":"error","time":"2023-04-22T13:50:50.679378043+08:00","msg":"insert td is failed==Post "http://10.180.1.58:6041/rest/sql": EOF {"level":"error","time":"2023-04-22T13:50:52.369195002+08:00","msg":"insert td is failed==Post "http://10.180.1.58:6041/rest/sql": http: server closed idle connection {"level":"error","time":"2023-04-22T13:50:52.369836751+08:00","msg":"insert td is failed==Post "http://10.180.1.58:6041/rest/sql": http: server closed idle connection {"level":"error","time":"2023-04-22T13:50:52.371593224+08:00","msg":"insert td is failed==Post "http://10.180.1.58:6041/rest/sql": http: server closed idle connection
2.x 版本目前官方已经不维护支持了，请迁移升级到最新的 3.x 版本吧。操作手册为：https://www.taosdata.com/tdengine-engineering/17753.html。3.x 和 2.x 相比是全方位更加优越的，关于3.x 的主要特性可以结合这篇文章和官方文档一起了解：https://www.taosdata.com/tdengine-engineering/21550.html
开源版3.x 支持操作系统参考：https://docs.taosdata.com/reference/support-platform/