New Features

E-MapReduce - EMR - JindoData Released to Support OSS-HDFS

JindoSDK provides Hadoop Distributed File System (HDFS) APIs to allow you to access and manage data in OSS-HDFS.
Content

Target customers: all users. Features released: JindoData 4.0.0 is the first version released after the architecture of SmartData 3.8.0 is upgraded. JindoData connects to Alibaba Cloud Object Storage Service (OSS) and the Alibaba Cloud OSS-HDFS service, which is a cloud-native data lake storage service and is also called JindoFS. SmartData is a core self-developed component of E-MapReduce (EMR). You can use JindoSDK to access data in OSS-HDFS. OSS-HDFS is built based on unified metadata management capabilities and is fully compatible with HDFS APIs. The Portable Operating System Interface (POSIX) is supported in OSS-HDFS. This way, OSS-HDFS can be used to manage data in data lake-based computing scenarios in big data and AI fields. You can use OSS-HDFS without the need to modify configurations of the Hadoop and Spark applications. You can configure OSS-HDFS with ease to access and manage data in a similar way as in HDFS. In addition, you can take advantage of the characteristics of OSS such as unlimited storage space, elastic scalability, and high security, reliability, and availability. OSS-HDFS serves as the foundation of a cloud-native data lake. It can be used to analyze exabytes of data, manage hundreds of millions of objects, and achieve terabytes of throughput. OSS-HDFS provides flat and hierarchical namespace features to meet the requirements for big data storage. The hierarchical namespace feature allows you to manage objects in a hierarchical directory structure. In addition, unified metadata management allows automatic switchover between OSS and HDFS. Users of Hadoop can access their objects in OSS-HDFS without the need to copy or convert the format of the objects. This improves the performance of jobs and reduces maintenance costs.

7th Gen ECS Is Now Available

Increase instance computing power by up to 40% and Fully equipped with TPM chips.
Powered by Third-generation Intel® Xeon® Scalable processors (Ice Lake).

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.