实时计算 Flink版采集数据的相关内容

问答 2023-02-27 来自：开发者社区

flink cdc全量读阶段重复采集数据是什么问题？

flink cdc全量读阶段重复采集数据是什么问题，taskmanager和jobmanager是么有失败重启的

问答 2023-02-20 来自：开发者社区

flink cdc 可以在采集全量数据完成后就停止吗(Oracle的采集)？

问答 2022-12-20 来自：开发者社区

Flink如下报错怎么办？同时采集16张静态表（无新增数据），全量阶段同步正常，资源充足

Flink如下报错怎么办？ Flink-1.15.2 Standalone oracle-connector-2.3 8核 32G 16 Slots state.backend=rocksdb checkpointDir=file:///... savepointDir=file:///... Environment In Streaming Mode SQL 定义Source和Sink 同时采....

问答 2022-12-04 来自：开发者社区

请赐教，Flink CDC cdc反压后不再采集数据，消费端也全部入库了，数量对的上，啥原因

问答 2022-10-31 来自：开发者社区

flink采集mysql的数据，设置的StartupOptions.initial() ，理论上应该

flink采集mysql的数据，设置的StartupOptions.initial() ，理论上应该是读取完快照数据后，切换为读取binlog数据，但是现在不读了

问答 2022-10-24 来自：开发者社区

请问下Flink CDC datastream 采集mysql binlog数据，如何每次重启的时候

请问下Flink CDC datastream 采集mysql binlog数据，如何每次重启的时候采集全量数据，而不是从上一次binlog的位置解析读取？

问答 2022-10-24 来自：开发者社区

Flink-CDC 采集 Oracle 数据发送到下游 kafka 或其他存储端时, 数据不断膨胀

Flink-CDC 采集 Oracle 数据发送到下游 kafka 或其他存储端时, 数据不断膨胀的问题 (例如: Oracle源库9千万, kafka端2~30亿), 如果不手动关闭采集程序数据就会一直进来

问答 2022-09-08 来自：开发者社区

各位大佬，咨询下，Flink cdc适用于哪些数据库呢，能不能用于同步filebeat采集的数据

问答 2022-09-07 来自：开发者社区

有大佬遇到过这个问题吗？用flink cdc采集数据并行度开高一点就报错了

org.apache.flink.util.FlinkException: Global failure triggered by OperatorCoordinator for 'Source: TableSourceScan(table=[[default_catalog, default_database, orderline_source_4]], fields=[id, order_i....

问答 2022-07-12 来自：开发者社区

flink 采集mysql数据落地hdfs，怎么办？

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

立即开通

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实时同步

MySQL 到 Hologres

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优