在Cloudera Streaming Analytics中，可以将Flink与Apache Atlas一起使用，以跟踪Flink作业的输入和输出数据。Atlas是沿袭和元数据管理解决方案，在Cloudera Data Platform上受支持。这意味着可以查找，组织和管理有关Flink应用程序以及它们如何相互关联的数据的不同资产。这实现了一系列数据管理和法规遵从性用例。有关Atlas的更多信息....

问答 2022-11-13 来自：开发者社区

今天我看的issue，印象最深的是对接RAC会有问题。请问单机和RAC在flink反复做sys.db

今天我看的issue，印象最深的是对接RAC会有问题。请问单机和RAC在flink反复做sys.dbms_logmnr.start_logmnr时，会有什么差别，为什么造成问题？如果确认是RAC不支持，那就不需要做生产库对接测试了，因为生产是RAC

文章 2022-03-04 来自：开发者社区

使用实践：对接Flink常见问题诊断

本文总结了Hologres对接Flink/Blink时的常见问题以及对应的诊断方法。Common Sense1. Hologres性能写入性能: 列存表 InsertOrIgnore > InsertOrReplace > InsertOrUpdate行存表 InsertOrReplcae = InsertOrUpdate > InsertOrIgnor....

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更新时间 2025-08-06 00:08:39

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作业自动调优