Cluster Maintenance
You can decommission slave nodes, manually add slave nodes to a cluster, and use DistCp to copy files between clusters.
Administering HDFS
Also available as:
- Cluster Maintenance
- Decommissioning slave nodes
- Manually add slave nodes to an HDP cluster
- Using DistCp to Copy Files
- Using DistCp
- Command Line Options
- Update and Overwrite
- DistCp and Security Settings
- Secure-to-Secure: Kerberos Principal Name
- Secure-to-Secure: ResourceManager mapping rules
- DistCp between HA clusters
- DistCp and HDP version
- DistCp data copy matrix
- Copying Data from HDP-2.x to HDP-1.x Clusters
- DistCp Architecture
- DistCp Frequently Asked Questions
- DistCp additional considerations
- Ports and Services Reference
- Configuring ports
- Accumulo service ports
- Atlas service ports
- Druid service ports
- Flume service ports
- HBase service ports
- HDFS service ports
- Hive service ports
- Hue service port
- Kafka service ports
- Kerberos service ports
- Knox service ports
- MapReduce service ports
- MySQL service ports
- Oozie service ports
- Ranger service ports
- Sqoop service ports
- Storm service ports
- Tez ports
- YARN service ports
- Zeppelin service port
- ZooKeeper service ports
- Controlling HDP services manually
- Configuring ports