pika-port

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Pika-port is used to move data from pika to pika/redis. This repo has been included officially.

!!!Attention: This repo has been moved to Axlgrep/pika-tools/pika-port which is lang-term maintained by Axlgrep.

Intro

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Pika-port is like redis-port. it copy a snapshot of pika to pika/redis/codis and then transfer delta data to them. If u wanna get more details of Pika-port, pls read Pika笔记.

Chinese Intro

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Pika-port 把自已伪装成 pika 的 slave, 通过 trysync 先把数据全量同步给 pika/redis，然后再进行增量通过。

大致流程：

• 1 发送 trysync 全量同步命令 -> 接收 dump 数据 -> 解析 dump 数据 -> 过滤 -> 发送给 pika/redis；
• 2 发送 trysync 增量同步命令 -> 接收 binlog -> 解析 binlog 数据 -> 过滤 -> 发送给 pika/redis；

Use Case

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• 记一次pika迁移到codis

Compilation

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pika port for pika 2.3.x

sh build2.sh

pika port for pika 3.0.x

sh build3.sh