开源大数据平台 E-MapReduce kafka 的相关内容

阿里云E-MapReduce clickhouse消费kafka的数据 kafka发生重启？

阿里云E-MapReduce clickhouse消费kafka的数据 kafka发生重启 clickhouse消费可能丢数据有啥参数可以配置? 各位大神有遇到吗

如何在E-MapReduce上进行Kafka集群间数据复制

1. 问题背景我们在使用Kafka的时候，有时候会遇到以下几种场景：原有Kafka集群机型配置过旧，需要升级换代，重新规划一个Kafka集群，将老集群的数据迁移到新集群上数据上云，云下Kafka集群数据迁移到云上Kafka集群/Kafka服务多个Kafka集群数据汇总到一个Kafka集群基...

使用E-MapReduce提交Storm作业处理Kafka数据

本文演示如何在E-MapReduce上部署Storm集群和Kafka集群，并运行Storm作业消费Kafka数据。环境准备本文选择在杭州Region进行测试，版本选择EMR-3.8.0，本次测试需要的组件版本有： Kafka：2.11_1.0.0 Storm: 1.0.1 本文使用阿里云EMR服...

E-MapReduce上如何采集Kafka客户端Metrics

1. 背景我们知道Kafka提供一套非常完善的Metrics数据，覆盖Broker，Consumer，Producer，Stream以及Connect。E-MapReduce通过Ganglia收集了Kafka Broker metrics信息，可以很好地监控Broker运行状态。但完整的Kafka...

E-MapReduce Kafka Benchmark - I

0. 测试目的本文介绍如何利用Kafka自带的性能测试脚本测试E-MapReduce Kafka集群的性能，文末给出一份单机测试Kafka集群的性能数据。此数据仅供参考，不代表官方性能指标承诺。非特定表述，以下所有Kafka集群指E-MapReduce Kafka集群。 1. 硬件配置 Kafk...

E-MapReduce Kafka Kerberos集群授权

Kafka授权如果没有开启Kafka认证(如Kerberos认证或者简单的用户名密码)，即使开启了Kafka授权，用户也可以伪造身份访问服务。所以建议创建高安全模式(即支持Kerberos)的Kafka集群，详见Kerberos安全文档。备注: 本文的权限配置只针对E-MapReduce的高安全...

如何在E-MapReduce上提交Storm作业处理Kafka数据

0. 序言本文演示如何在E-MapReduce上部署Storm集群和Kafka集群，并运行Storm作业消费Kafka数据。 1. 准备环境这里我选择在杭州Region进行测试，版本选择EMR-3.8.0，本次测试需要的组件版本有： Kafka：2.11_1.0.0 Storm: 1.0.1 E...

如何在E-MapReduce上使用引导操作安装kafka组件

1. 什么是引导操作关于E-MapReduce上引导操作的概念和使用方式请参考文档。 2. 编写安装Kafka组件的脚本在E-MapReduce中编写安装Kafka组件脚本主要有以下几步：下载Kafka-0.10.0.0安装包修改Kafka配置文件创建Kafka Log目录启动Kafka...

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更新时间 2023-07-14 03:05:57

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

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