期间读取日志遇到多次报错情况首先排除端口占用12800 11800、config中关于ES配置错误1.MESH_Process_Mesh-Process conflict详细错误org.apache.skywalking.oap.server.starter.OAPServerBootstrap - 64 [main] ERROR [] - File: mesh-process.json layer_entity_name: MESH_Process_Mesh-Process conflict with exist configuration id: Mesh-Process java.lang.IllegalArgumentException: File: mesh-process.json layer_entity_name: MESH_Process_Mesh-Process conflict with exist configuration id: Mesh-Process解决方法#删除es中关于Skywalking的索引 curl -X DELETE http://localhost:9200/sw_*2.index_not_found_exception详细错误ERROR [] - java.lang.RuntimeException: {error:{root_cause:[{type:index_not_found_exception,reason:no suchindex [sw_metrics-all],resource.type:index_or_alias,resource.id:sw_metrics-all,index_uuid:_na_,index:sw_metrics-all}],type:index_not_found_exception,reason:no such index[sw_metrics-all],resource.type:index_or_alias,resource.id:sw_metrics-all,index_uuid:_na_,index:sw_metrics-all},status:404}错误原因索引初始化没有完整跑起来 ES 里残留了半初始化状态。解决方法# 删除模板的残留数据 curl -X DELETE http://127.0.0.1:9200/_index_template/sw_*