{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","iconImg":"https://img.alicdn.com/tfs/TB18.sG0xv1gK0jSZFFXXb0sXXa-200-200.png","contentLink":"https://www.aliyun.com/product/alidfs","title":"文件存储HDFS","des":"文件存储HDFS提供标准的HDFS访问协议，用户无需对现有大数据分析应用做任何修改，即可使用具备无限容量及性能扩展、单一命名空间、高可靠和高可用等特性的分布式文件系统。","link1":"https://dfs.console.aliyun.com/?spm=5176.cnalidfs.0.0.2d296948Di5lgY","btn1":"产品控制台","link2":"http://page.aliyun.com/form/alidfsstd_beta/page.htm?spm=5176.cnalidfs.0.0.2d296948Di5lgY","btn2":"申请公测","btn3":"产品文档","link3":"https://help.aliyun.com/product/87442.html?spm=5176.cnalidfs.0.0.2d296948Di5lgY","infoGroup":[{"infoName":"产品入门","infoContent":{"firstContentName":"快速使用文件存储HDFS","lastContentName":"常见问题","firstContentLink":"https://help.aliyun.com/document_detail/101333.html?spm=a2c4g.11174283.6.548.7f1b121andUaTz","lastContentLink":"https://help.aliyun.com/knowledge_list/109455.html?spm=a2c4g.11186623.6.599.7b1f2bbcOdyaln"}},{"infoName":"相关产品","infoContent":{"firstContentLink":"https://www.aliyun.com/product/nas","firstContentName":"文件存储 NAS","lastContentName":"对象存储 OSS","lastContentLink":"https://www.aliyun.com/product/oss"}},{"infoName":"最佳实践","infoContent":{"firstContentLink":"https://help.aliyun.com/document_detail/127300.html?spm=a2c4g.11186631.6.576.6d70c7a2FpQzXa","firstContentName":"CDH6数据迁移","lastContentLink":"https://help.aliyun.com/document_detail/124371.html?spm=a2c4g.11186623.6.572.1b125545p7oupa","lastContentName":"双向数据迁移"}}]}],"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":[{"ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","iconImg":"https://img.alicdn.com/tfs/TB18.sG0xv1gK0jSZFFXXb0sXXa-200-200.png","contentLink":"https://www.aliyun.com/product/alidfs","title":"文件存储HDFS","des":"文件存储HDFS提供标准的HDFS访问协议，用户无需对现有大数据分析应用做任何修改，即可使用具备无限容量及性能扩展、单一命名空间、高可靠和高可用等特性的分布式文件系统。","link1":"https://dfs.console.aliyun.com/?spm=5176.cnalidfs.0.0.2d296948Di5lgY","btn1":"产品控制台","link2":"http://page.aliyun.com/form/alidfsstd_beta/page.htm?spm=5176.cnalidfs.0.0.2d296948Di5lgY","btn2":"申请公测","btn3":"产品文档","link3":"https://help.aliyun.com/product/87442.html?spm=5176.cnalidfs.0.0.2d296948Di5lgY","infoGroup":[{"infoName":"产品入门","infoContent":{"firstContentName":"快速使用文件存储HDFS","lastContentName":"常见问题","firstContentLink":"https://help.aliyun.com/document_detail/101333.html?spm=a2c4g.11174283.6.548.7f1b121andUaTz","lastContentLink":"https://help.aliyun.com/knowledge_list/109455.html?spm=a2c4g.11186623.6.599.7b1f2bbcOdyaln"}},{"infoName":"相关产品","infoContent":{"firstContentLink":"https://www.aliyun.com/product/nas","firstContentName":"文件存储 NAS","lastContentName":"对象存储 OSS","lastContentLink":"https://www.aliyun.com/product/oss"}},{"infoName":"最佳实践","infoContent":{"firstContentLink":"https://help.aliyun.com/document_detail/127300.html?spm=a2c4g.11186631.6.576.6d70c7a2FpQzXa","firstContentName":"CDH6数据迁移","lastContentLink":"https://help.aliyun.com/document_detail/124371.html?spm=a2c4g.11186623.6.572.1b125545p7oupa","lastContentName":"双向数据迁移"}}]}],"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":[]}}

文件存储HDFS

文件存储HDFS提供标准的HDFS访问协议，用户无需对现有大数据分析应用做任何修改，即可使用具备无限容量及性能扩展、单一命名空间、高可靠和高可用等特性的分布式文件系统。

产品控制台

申请公测

产品文档

产品入门

快速使用文件存储HDFS

常见问题

[帮助文档] 写入HDFS出现无法close文件的解决方案

[帮助文档] 如何通过Hue查看和操作HDFS中的文件

Hadoop 分布式文件系统 HDFS

[帮助文档] 如何使用HDFSFUSE访问文件引擎

[帮助文档] 访问权限的概念、使用方式及其相关注意事项

[帮助文档] 如何进行文件内容校验

Hadoop中编辑hdfs-site.xml文件的操作步骤以及代码分别是什么？

hdfs格式化文件结构实例代码是什么？

产品推荐

文件存储HDFS版文件相关内容

文件存储HDFS版您可能感兴趣