Now, we need to select the list of applications/services that we want to install on the three servers we have selected.
At the time of writing, Ambari supports the following services:
|
Application/Service |
Application Description |
|
HDFS |
Hadoop Distributed File System |
|
YARN + MapReduce2 |
Next generation Map Reduce framework |
|
Tez |
Hadoop query processing framework built on top of YARN |
|
Hive |
Data warehouse system for ad hoc queries |
|
HBase |
Non-relational distributed database |
|
Pig |
Scripting platform to analyze datasets in HDFS |
|
Sqoop |
Tool to transfer data between Hadoop and RDBMS |
|
Oozie |
Workflow co-ordination for Hadoop jobs with a web UI |
|
ZooKeeper |
Distributed system coordination ... |
