实时计算 Flink版最早的相关内容

flink cdc的参数是直接从指定时间开始读取 binlog 的还是从最早开始然后按时间过滤的？

flink cdc的scan.startup.timestamp-millis 参数是直接从指定时间开始读取 binlog 的还是从最早开始然后按时间过滤的？测试下来感觉像后者，因为很久才读出数来.有没有参数可以提高效率的，增量后并行度为 1 时，读取真的好慢.

java flink + kafka,后端状态放hdfs后,每次重启服务,又从最早的消息开始消费问题

java flink + kafka,后端状态放hdfs后,每次重启服务,又从最早的消息开始消费，不是每次会提交检查点到hdfs吗，重启后,不应从最新的检查点开始处理么？

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flinkcdc为什么从savepoint启动后发现新加的表是从最新的binlog开始同步数据的？

我现在在做flink cdc2doris的操作目前出现了以下问题：1、原先同步10张表，都是先全量再增量同步的（scan.startup.mode=initial），现在新加两张表，配置从最早的binlog开始同步（scan.startup.mode=earliest-offset），从savepo...

Flink CDC这个参数是指从现在数据库里存在的，最早的一个binlog开始读是吗？

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更新时间 2024-05-15 02:08:01

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实时计算Flink版

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