Support requirements

Before installing Data Analytics Studio (DAS/DAS-Lite), you must consider various aspects of your HDP environment and prepare your clusters.

Support matrix information

You can find the most current information about interoperability for this release on the Support Matrix. The Support Matrix tool provides information about:

Operating Systems
Databases
Browsers
JDKs

To access the tool, go to: https://supportmatrix.hortonworks.com.

DAS requirements

DAS cluster components comprise of the DAS Webapp and a DAS Event Processor. These are installed into your HDP cluster.

Table 1. DAS/DAS-Lite cluster requirements
Item	Specification/Version
Hortonworks Data Platform	HDP 3.1.4
Cluster services	YARN HDFS Hive Knox Ranger
Cluster operating systems	HDP 3.1.4 RHEL/CentOS/OEL 7 Debian 9 Ubuntu 16
Databases	PostgreSQL 9.6

Table 2. DAS/DAS-Lite port specifications
Default Port Number	Description	Additional Information
30900	Data Analytics Studio Event Processor server port
30901	Data Analytics Studio Event Processor admin server port
30800	Data Analytics Studio Webapp server port
30801	Data Analytics Studio Webapp admin port
5432	Postgres database	DAS uses Postgres database to store information.

DAS interacts with the other services using the following ports:

Table 3. Services port specifications
Default Port Number	Description	Additional Information
8020	NameNode host
50010	All DataNode hosts
8080	Ambari server host
10501	Hive interactive thrift port
10500	Hive interactive HiveServer2 Port
10000	HiveServer2 host	Binary mode port (Thrift)
10001	HiveServer2 host	HTTP mode port
2181	ZooKeeper hosts
8050	YARN port