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Flink/Hbase - Sink 背压100% 与 hbase.util.RetryCounter.sleepUntilNextRetry 异常分析与排查

一.引言Flink 程序内有读取 hbase 的需求，近期任务启动后偶发 sink 端背压 100% 导致无数据写入下游且无明显 exception 报错，重启任务后有较大概率恢复服务，但也有可能继续背压 100% 从而堵塞任务，遂开始排查。二.问题描述程序执行一段时间后，查看监控发现 Source...

flink可以从hbase里取数据进行分析吗？

转自钉钉群21789141：flink可以从hbase里取数据进行分析吗？

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更新时间 2024-03-16 12:21:07

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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

产品控制台

产品文档

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