找到多个default类型的ExecutorFactory导致提交flink sql作业失败
我的实时作业项目想解析sql获取到TableIdentifier做sql血缘,使用的版本是flink 1.15.2,同时引入了 flink-table-planner_2.12 和 flink-table-planner-loader 依赖,debug时发现 TableEnvironmentImpl create(EnvironmentSettings settings) 方法会调用 FactoryUtil.discoverFactory(classLoader, ExecutorFactory.class, ExecutorFactory.DEFAULT_IDENTIFIER)方法 去寻找带有default标识的ExecutorFactory,结果找到了两个,一个是DelegateExcutorFactory,另一个是DefaultExecutorFactory。 于是抛了异常 "Multiple factories for identifier 'default' that implement ExecutorFactory found in the classpath." 进一步查看到这个DelegateExcutorFactory其实代理的是就是DefaultExecutorFactory 请问: 1. 这个DelegateExcutorFactory起什么作用? 2. 这两个module依赖的有什么区别和联系? 3. 项目中只能依赖这两个当中的其中一个jar吗?正确的应该依赖哪个module呢?
Re: [ANNOUNCE] Flink Table Store Joins Apache Incubator as Apache Paimon(incubating)
Cool ~ Congrats! Best Regards, Shuo On Mon, Mar 27, 2023 at 5:24 PM Yu Li wrote: > Dear Flinkers, > > > As you may have noticed, we are pleased to announce that Flink Table > Store has joined the Apache Incubator as a separate project called > Apache Paimon(incubating) [1] [2] [3]. The new project still aims at > building a streaming data lake platform for high-speed data ingestion, > change data tracking and efficient real-time analytics, with the > vision of supporting a larger ecosystem and establishing a vibrant and > neutral open source community. > > > We would like to thank everyone for their great support and efforts > for the Flink Table Store project, and warmly welcome everyone to join > the development and activities of the new project. Apache Flink will > continue to be one of the first-class citizens supported by Paimon, > and we believe that the Flink and Paimon communities will maintain > close cooperation. > > > 亲爱的Flinkers, > > > 正如您可能已经注意到的,我们很高兴地宣布,Flink Table Store 已经正式加入 Apache > 孵化器独立孵化 [1] [2] [3]。新项目的名字是 > Apache > Paimon(incubating),仍致力于打造一个支持高速数据摄入、流式数据订阅和高效实时分析的新一代流式湖仓平台。此外,新项目将支持更加丰富的生态,并建立一个充满活力和中立的开源社区。 > > > 在这里我们要感谢大家对 Flink Table Store 项目的大力支持和投入,并热烈欢迎大家加入新项目的开发和社区活动。Apache Flink > 将继续作为 Paimon 支持的主力计算引擎之一,我们也相信 Flink 和 Paimon 社区将继续保持密切合作。 > > > Best Regards, > > Yu (on behalf of the Apache Flink PMC and Apache Paimon PPMC) > > > 致礼, > > 李钰(谨代表 Apache Flink PMC 和 Apache Paimon PPMC) > > > [1] https://paimon.apache.org/ > > [2] https://github.com/apache/incubator-paimon > > [3] https://cwiki.apache.org/confluence/display/INCUBATOR/PaimonProposal >
Re: [ANNOUNCE] Flink Table Store Joins Apache Incubator as Apache Paimon(incubating)
Congratulations! Best, Guowei On Tue, Mar 28, 2023 at 12:02 PM Yuxin Tan wrote: > Congratulations! > > Best, > Yuxin > > > Guanghui Zhang 于2023年3月28日周二 11:06写道: > >> Congratulations! >> >> Best, >> Zhang Guanghui >> >> Hang Ruan 于2023年3月28日周二 10:29写道: >> >> > Congratulations! >> > >> > Best, >> > Hang >> > >> > yu zelin 于2023年3月28日周二 10:27写道: >> > >> >> Congratulations! >> >> >> >> Best, >> >> Yu Zelin >> >> >> >> 2023年3月27日 17:23,Yu Li 写道: >> >> >> >> Dear Flinkers, >> >> >> >> >> >> >> >> As you may have noticed, we are pleased to announce that Flink Table >> Store has joined the Apache Incubator as a separate project called Apache >> Paimon(incubating) [1] [2] [3]. The new project still aims at building a >> streaming data lake platform for high-speed data ingestion, change data >> tracking and efficient real-time analytics, with the vision of supporting a >> larger ecosystem and establishing a vibrant and neutral open source >> community. >> >> >> >> >> >> >> >> We would like to thank everyone for their great support and efforts >> for the Flink Table Store project, and warmly welcome everyone to join the >> development and activities of the new project. Apache Flink will continue >> to be one of the first-class citizens supported by Paimon, and we believe >> that the Flink and Paimon communities will maintain close cooperation. >> >> >> >> >> >> 亲爱的Flinkers, >> >> >> >> >> >> 正如您可能已经注意到的,我们很高兴地宣布,Flink Table Store 已经正式加入 Apache >> >> 孵化器独立孵化 [1] [2] [3]。新项目的名字是 >> >> Apache >> Paimon(incubating),仍致力于打造一个支持高速数据摄入、流式数据订阅和高效实时分析的新一代流式湖仓平台。此外,新项目将支持更加丰富的生态,并建立一个充满活力和中立的开源社区。 >> >> >> >> >> >> 在这里我们要感谢大家对 Flink Table Store >> >> 项目的大力支持和投入,并热烈欢迎大家加入新项目的开发和社区活动。Apache Flink 将继续作为 Paimon >> 支持的主力计算引擎之一,我们也相信 >> >> Flink 和 Paimon 社区将继续保持密切合作。 >> >> >> >> >> >> Best Regards, >> >> Yu (on behalf of the Apache Flink PMC and Apache Paimon PPMC) >> >> >> >> 致礼, >> >> 李钰(谨代表 Apache Flink PMC 和 Apache Paimon PPMC) >> >> >> >> [1] https://paimon.apache.org/ >> >> [2] https://github.com/apache/incubator-paimon >> >> [3] >> https://cwiki.apache.org/confluence/display/INCUBATOR/PaimonProposal >> >> >> >> >> >> >> >