11 2022 档案

摘要:1.添加maven依赖,即在pom.xml文件李添加依赖 <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/20 阅读全文
posted @ 2022-11-27 17:28 NAVYSUMMER 阅读(43) 评论(0) 推荐(0)
摘要:0.Hadoop和Java之间的版本配套 官方描述:https://cwiki.apache.org/confluence/display/HADOOP2/HadoopJavaVersions hadoop 3.x 版本仅支持 Java8 hadoop 2.7.x及以上版本支持Java7和Java8 阅读全文
posted @ 2022-11-27 12:23 NAVYSUMMER 阅读(268) 评论(0) 推荐(0)
摘要:1.日志格式: [2018-11-24 08:33:43,253][ERROR][http-nio-8080-exec-4][com.hh.test.logs.LogsApplication][code:200,msg:测试录入错误日志,param:{}] 处理: filter { if "nova 阅读全文
posted @ 2022-11-20 19:30 NAVYSUMMER 阅读(102) 评论(0) 推荐(0)
摘要:POST 索引/_update_by_query { "script": "ctx._source.remove('{字段名}')", "query": { "bool": { "must": [ { "exists": { "field": "字段名" } } ] } } } 阅读全文
posted @ 2022-11-19 19:06 NAVYSUMMER 阅读(758) 评论(0) 推荐(0)
摘要:1.备份数据 POST _reindex?wait_for_completion=false&scroll=10m { "source": { "index": "数据索引", "size": 10000 }, "dest": { "index": "备份索引" } } 2.查看任务 GET _ta 阅读全文
posted @ 2022-11-16 11:15 NAVYSUMMER 阅读(218) 评论(0) 推荐(0)
摘要:apiVersion: v1 kind: Namespace metadata: name: local-path-storage apiVersion: v1 kind: ServiceAccount metadata: name: local-path-provisioner-service-a 阅读全文
posted @ 2022-11-03 22:33 NAVYSUMMER 阅读(228) 评论(0) 推荐(0)

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