Cloud Hadoop scenario
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Cloud Hadoop scenario
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Available in VPC
The subscription request for the Cloud Hadoop service is done by creating a Cloud Hadoop cluster from the NAVER Cloud Platform console. Network and firewall settings for cluster node access, and storage settings are also performed on the console. Afterward, you can access the UI of each provided service to analyze various data.
The overall Cloud Hadoop usage scenarios can be described as follows.
Cloud Hadoop creation management: console
- Select a server image and server type to create a server
- Guide page for this stage
VPC, subnet, ACG, and SSL VPN settings: console
- Set up VPC, subnet, ACG, and SSL VPN to control network access
- Guide page for this stage
Cloud Hadoop use and management: console
- View cluster information
- Manage cluster (change number of nodes, change node specifications, reset admin password, backup settings)
- Manage server access (change authentication key for direct cluster access, manage authentication key)
- Check the accessible web UI and access rules, and then click the shortcut link to access the web UI
- Guide page for this stage
Cluster node and web UI access: PC's terminal program, web browser
Web UI usage: PC's terminal program, web browser
- Use web UI page by ecosystem service provided by default including Ambari and HUE
- Guide page for this stage
- Ambari UI
- Using Ambari REST API
- Submitting Spark jobs using Apache Livy
- Using Hive
- Running Hive UDF
- Linking CSV file with Hive external table
- Using HUE
- Creating DB with MySQL stored procedures
- Using OpenTSDB
- Using Presto
- Analyzing Hive Warehouse data using Presto
- Setting up access control with Ranger plugin
- Managing HDFS access per Hue user via Ranger
- Submitting Spark Scala job
- Using Sqoop
- Using Zeppelin
- Using Iceberg
- Using NiFi
External linkage: Linkage with PC's terminal program, web UI, and each service
- Link Cloud Hadoop applications and DBs to perform various data analysis
- Guide page for this stage
- Linking Apache Flume
- Transferring data from CDB MongoDB to Hive
- Hadoop monitoring with Cloud Insight
- Transferring CDB MySQL data
- Cloud DB for MySQL Guide
- Linking Cloud Data Streaming Service
- Cloud Data Streaming Service Guide
- Linking Object Storage + Sub Account
- Transferring data using Object Storage
- Object Storage Guide
- Mounting NAS to Cloud Hadoop
- NAS Guide
- Tableau connection
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