Kafka Broker vs Topic [英] Kafka Broker vs Topic

问题描述

一个主题通常驻留在代理(服务器进程)中并且有多个分区，但它可以跨越多个代理或节点(机器)吗?

A topic usually resides within the broker (server process) and has multiple partitions, but can it span across multiple brokers or nodes (machines)?

即，假设一个主题分为两个分区，分区 1 和分区 2.同一个topic的partition-1可以属于broker-1，partition-2可以属于不同的broker-2还是完全不同的节点?

i.e, lets say a topic is divided into two partitions, partition-1 and partition-2. Can partition-1 belong to broker-1 and partition-2 of the same topic belong to a different broker-2 or a different node altogether?

推荐答案

是的，一个主题的不同分区可以存储在多台机器上.但是，单个分区必须完全存储在一台机器上.

Yes, different partitions of a topic can be stored in multiple machines. But, a single partition has to be stored entirely in one machine.

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