Page Comparison

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1. HDFS:
   1. Hadoop Distcp is a tool used for large inter/intra-cluster copying. It uses MapReduce to effect its distribution, error handling and recovery, and reporting. It expands a list of files and directories into input to map tasks, each of which will copy a partition of the files specified in the source list.

   2. Hadoop Distributed Copy Command: http://hadoop.apache.org/docs/r1.2.1/distcp2.html

   3. Cloudera Ditscp Distcp page: https://www.cloudera.com/documentation/enterprise/5-6-x/topics/cdh_admin_distcp_data_cluster_migrate.html

   4. HortonWorks: http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.3/bk_Sys_Admin_Guides/content/using_distcp.html

      
      

2. HBase:
3. Kafka:
4. FileSets

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