API kafka数据的相关内容

[帮助文档] 通过Reindex API迁移自建Elasticsearch数据

Reindex API是Elasticsearch提供的一种用于将数据从原有的索引迁移至目标索引的接口。如果您需要迁移数据，且源索引的数据不需要进行复杂的转换和处理，您可以按照本文提供的步骤，使用Reindex API将数据从自建Elasticsearch集群迁移至Lindorm搜索引擎。

[帮助文档] 服务数据导入

1. 描述当前仅支持实时链路服务，如出现索引构建版本不支持异常请联系管理员处理。查询导入进度请使用数据处理状态查询API接口数据处理状态查询API2. 参数2.1. 入参参数类型是否必传说明ServiceIdLong是服务idDataTypeString是数据类型；document：文档，完整文档导...

体验-K8S API 基础及Pod 基本应用

1 课时 |

948 人已学 |

加入学习

[帮助文档] 通过Allocation API获取成本数据

您可以通过Allocation API查询业务分摊到的集群账单费用，用于财务治理周期内的业务对账。

[帮助文档] 通过Cost API获取成本数据

您可以通过Cost API查询集群指定命名空间或Pod在指定时间周期内的实时估算成本和资源监控数据。

大佬们，咨询下flink api可以延迟消费kafka中的数据吗？

flink有api可以像 spark那样批出 kafka数据吗？

我现在的问题是如果keyby开窗后，再加key字段的话就无法从之前的状态重启了，但我并不想要这里窗口的状态

dataStream 如何做到像table api的upsert-kafka一样更新数据呢？

写Flink-API代码不是可以指定消费KAFKA的数据是从最新的位置、最早的位置、当前OFFSET

写Flink-API代码不是可以指定消费KAFKA的数据是从最新的位置、最早的位置、当前OFFSET三种方式进行数据读取吗？Flink-SQL 如何指定?

yarn-session模式通过python api消费kafka数据报错

[root@hdp02 bin]# ./flink run -yid application_1575352295616_0014 -py /opt/tumble_window.py 2019-12-06 14:15:48,262 INFO org.apache.flink.yarn.cli.Fli...

共有11条

< 1 2 >

跳转至： GO

更新时间 2024-05-02 12:11:34

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

产品推荐

{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"contentLink":"https://www.aliyun.com/product/apigateway","title":"API网关","des":"API网关（API Gateway），提供API托管服务，覆盖设计、开发、测试、发布、售卖、运维监测、安全管控、下线等API生命周期阶段。帮助用户快速构建以API为核心的系统架构，满足新技术引入、系统集成、业务中台等诸多场景需要。","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","btn1":"产品详情","link1":"https://www.aliyun.com/product/apigateway","btn2":"管理控制台","link2":"https://apigateway.console.aliyun.com","btn3":"产品文档","link3":"https://help.aliyun.com/product/29462.html","infoGroup":[{"infoName":"产品入门","infoContent":{"firstContentName":"快速入门","firstContentLink":"https://help.aliyun.com/document_detail/405211.html","lastContentName":"产品价格","lastContentLink":"https://help.aliyun.com/document_detail/164792.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"网关实例类型选择","lastContentName":"混合云API集中管理","lastContentLink":"https://help.aliyun.com/document_detail/157678.html","firstContentLink":"https://help.aliyun.com/document_detail/118042.html"}},{"infoName":"产品动态","infoContent":{"firstContentLink":"https://help.aliyun.com/document_detail/178325.html","firstContentName":"新功能发布记录"}}],"iconImg":"https://img.alicdn.com/tfs/TB1Cs_y3.H1gK0jSZSyXXXtlpXa-200-200.png","ifIcon":"img"}],"card":[],"search":[],"infoCard":[{"bannerUrl":"https://img.alicdn.com/tfs/TB1Xf81a3gP7K4jSZFqXXamhVXa-5169-974.jpg","bannerTitle":"mPaaS 小程序","bannerContent":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。<br>不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","liveButtonName":"查看详情","liveButtonLink":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","contentTitle":"提供即开即用的端上体验","homePageLink":"https://common-buy.aliyun.com/?spm=5176.14673561.J_8751524360.2.56702709BussF3&commodityCode=mpaas_beta#/open","homePageName":"免费试用","linkGroup":[{"linkContent":"发布包大小极致优化，节省流量和存储。"},{"linkContent":"服务迭代不再受发版限制，快速发布，快速迭代。"},{"linkContent":"业务开发效率更加优秀，一次开发，多端运行。"}]}],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[{"summary":"啦啦啦","author":"wuwu","linksUrl":"#"}],"sceneCard":[],"txt":[]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"contentLink":"https://www.aliyun.com/product/apigateway","title":"API网关","des":"API网关（API Gateway），提供API托管服务，覆盖设计、开发、测试、发布、售卖、运维监测、安全管控、下线等API生命周期阶段。帮助用户快速构建以API为核心的系统架构，满足新技术引入、系统集成、业务中台等诸多场景需要。","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","btn1":"产品详情","link1":"https://www.aliyun.com/product/apigateway","btn2":"管理控制台","link2":"https://apigateway.console.aliyun.com","btn3":"产品文档","link3":"https://help.aliyun.com/product/29462.html","infoGroup":[{"infoName":"产品入门","infoContent":{"firstContentName":"快速入门","firstContentLink":"https://help.aliyun.com/document_detail/405211.html","lastContentName":"产品价格","lastContentLink":"https://help.aliyun.com/document_detail/164792.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"网关实例类型选择","lastContentName":"混合云API集中管理","lastContentLink":"https://help.aliyun.com/document_detail/157678.html","firstContentLink":"https://help.aliyun.com/document_detail/118042.html"}},{"infoName":"产品动态","infoContent":{"firstContentLink":"https://help.aliyun.com/document_detail/178325.html","firstContentName":"新功能发布记录"}}],"iconImg":"https://img.alicdn.com/tfs/TB1Cs_y3.H1gK0jSZSyXXXtlpXa-200-200.png","ifIcon":"img"}],"card":[],"search":[],"infoCard":[{"bannerUrl":"https://img.alicdn.com/tfs/TB1Xf81a3gP7K4jSZFqXXamhVXa-5169-974.jpg","bannerTitle":"mPaaS 小程序","bannerContent":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。<br>不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","liveButtonName":"查看详情","liveButtonLink":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","contentTitle":"提供即开即用的端上体验","homePageLink":"https://common-buy.aliyun.com/?spm=5176.14673561.J_8751524360.2.56702709BussF3&commodityCode=mpaas_beta#/open","homePageName":"免费试用","linkGroup":[{"linkContent":"发布包大小极致优化，节省流量和存储。"},{"linkContent":"服务迭代不再受发版限制，快速发布，快速迭代。"},{"linkContent":"业务开发效率更加优秀，一次开发，多端运行。"}]}],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[{"summary":"啦啦啦","author":"wuwu","linksUrl":"#"}],"sceneCard":[],"txt":[]}}