Re: [DISCUSS] Change the default restart-strategy to exponential-delay

2023-12-19 文章 Rui Fan
Thanks everyone for the feedback! It doesn't have more feedback here, so I started the new vote[1] just now to update the default value of backoff-multiplier from 1.2 to 1.5. [1] https://lists.apache.org/thread/0b1dcwb49owpm6v1j8rhrg9h0fvs5nkt Best, Rui On Tue, Dec 12, 2023 at 7:14 PM

Flink CDC MySqlSplitReader问题

2023-12-19 文章 casel.chen
我在阅读flink-connector-mysql-cdc项目源码过程中遇到一个不清楚的地方,还请大佬指点,谢谢! MySqlSplitReader类有一段代码如下,注释“(1) Reads binlog split firstly and then read snapshot split”这一句话我不理解。 为什么要先读binlog split再读snapshot split?为保证记录的时序性,不是应该先读全量的snapshot split再读增量的binlog split么? private MySqlRecords pollSplitRecords() throws