实时计算 Flink版cdc binlog 的相关内容

Flink CDC还是上次哪个binlog超时的问题？

Flink CDC还是上次哪个binlog超时的问题，我有个疑问我CDC同步表中的历史数据应该是走的jdbc，不会检索binlog文件，只有同步最新数据才会走binlog，我的这个理解对吗？那对于我这个问题，我即使把binlog是长增加到7天或者14天，当检索历史数据的时候不还是会没有历史的数据?我...

Flink CDC这个是不是binlog时长过短的原因导致的？

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Flink CDC分布式数据库的binlog消息先后顺序有保障没？

Flink CDC中如过binlog做了2天的TTL，这个表的历史数据会读取进来么？

问题1:Flink CDC中如过binlog做了2天的TTL，一个静态表从未是一个月前的，从未更新过，消费模式用latest，通过flinkcdc的savepoint动态加入这个表，这个表的历史数据会读取进来么？历史数据是通过查询原表，新增的菜通过binlog吗？问题2:历史数据是通过查询原表，...

Flink CDC binlog里面的记录也是有序吗？

Flink CDC中mysql cdc增量快照机制保证快照记录和binlog记录全局有序。那么binlog里面的记录也是有序吗？发送到下游的时候，那么先发生变化的记录是不是在后发生变化记录的前面？

Flink CDC读binlog单线程现在性能卡在反序列化上。有啥优化措施么？

Flink CDC读binlog单线程现在性能卡在反序列化上。有啥优化措施么MySqlRecordEmitter debeziumDeserializationSchema.deserialize？

Flink CDC中binlog日志文件换的太快有人知道原因吗？

Flink CDC中binlog日志文件换的太快有人知道原因吗，九点的时候还是061030-061041，现在直接就变成了061044-061048，这样会导致，如果项目停机一小时，savepoint找不到log日志导致不能增量？mysql-bin.061043 6208284 Nomysql-bi...

Flink CDC中这binlog的pos卡在465585649 半天了。一直就这样不动了，有遇到？

Flink CDC中这binlog的pos卡在465585649 半天了。一直就这样不动了，有遇到过的吗。刚刚动态加了个新表，全量同步完事之后。增量就卡这了？

大佬们，请问Flink CDC，怎么把消费的binlog打印出来?我想排查下是不是没有消费到某条

大佬们，请问Flink CDC，怎么把消费的binlog打印出来?我想排查下是不是没有消费到某条binlog

Flink CDC读取binlog时会不会lock？

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更新时间 2023-11-11 12:42:00

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实时计算Flink版

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

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作业自动调优