1. 柴少的官方网站请执行以下操作: $ hbase org.apache.hadoop.hbase.mapreduce.CopyTable --starttime=1265875194289 --endtime=1265878794289 --peer.adr=server1,server2,server3:2181:/hbase --families=myOldCf:myNewCf,cf2,cf3 TestTable 要将...
2. Hbase shell 基本操作 - 晓枫的春天 -create_namespace'mydb1',{'createTime'=>'2022-05-08','createBy'=>'wdh01'} hbase:001:0> describe_namespace'mydb'DESCRIPTION {NAME=>'mydb'} Quotaisdisabled Took0.8975seconds hbase:002:0> describe_namespace'mydb...
3. base64格式excel文件生成及下载 -// Worksheet名 let worksheet = 'Sheet1' let uri = 'data:application/vnd.ms-excel;base64,' // 输出base64编码 let base64 = s => window.btoa(unescape(encodeURIComponent(s))) // 下载的表格模板数据 let template =...
4. Django Rest Framework -(BaseAuthentication): def authenticate(self, request): """ 用户认证,若是验证成功后返回元组: (用户,用户Token) :param request: :return: None,表示跳过该验证; 若是跳过了全部认证,默认用户和Token和使用配置文件进行设置 self....
5. Yiwu shunlengda refrigeration equipment Co., Ltd064-49657-000 York central air conditioning compressor exhaust valve base 025W35932-000 original authentic York central air conditioning pressure switch Yiwu shunlengda refrigeration equipment Co., Ltd ...
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