(SM-2601) Hadoop
Hadoop is an open-source distributed processing framework that manages data processing and storage for big data applications running in clustered systems. It can handle various forms of structured and unstructured data, giving users more flexibility for collecting, processing, and analyzing data than relational databases and data warehouses provide.
More information can be found in the chapter Apache Hadoop.
Supported versions
Hadoop Components
The Hadoop ecosystem refers to the various components of the Apache Hadoop software library, the accessories and tools provided by the Apache Software Foundation for these types of software projects, and the ways that they work together.
In this section:
In Kyano Storage Management, the following components of the Hadoop ecosystem are used:
Component | Supported versions |
|---|---|
Hive | 1.1.0 and higher |
Impala | 2.3.0 and higher |
WebHDFS | any |
SNP is Cloudera certified.
Setup
For instructions on setting up Hadoop storage, see the chapter Hadoop Storage Setup.
Detailed technical information
For more detailed technical information regarding communication between SAP and Hadoop, see the chapter Communication Between SAP and Hadoop