flink1.11好像是用的log4j2，我的mainjar用到了log4j, 两者类有冲突，导致JM、TM日志为空。 SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/opt...

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更新时间 2022-12-21 18:19:30

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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