DistCp Architecture
DistCp is comprised of the following components:
- 1. Decommissioning Slave Nodes
- 2. HBase Cluster Capacity and Region Sizing
- 3. Hive Authorization
- 4. Manually Adding Slave Nodes to an HDP Cluster
- 5. Optimizing HBase I/O
- 6. 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: HDP1/HDP2 to HDP2
- Copying Data from HDP-2.x to HDP-1.x Clusters
- DistCp Architecture
- DistCp Driver
- Copy-listing Generator
- InputFormats and MapReduce Components
- DistCp Frequently Asked Questions
- Appendix