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| Name | HBase Tutorial for Beginners | What is HBase in Hadoop | HBase Shell Commands |
| Video Uploader | Video From ACADGILD |
| Upload Date | This Video Uploaded At 03-08-2016 08:18:36 |
| Video Discription | HBase Tutorial for Beginners | What is HBase in Hadoop | HBase Shell Commands https://acadgild.com/big-data/big-data-hadoop-administration?utm_campaign=Enrol-m1jjMBpS6Hs&utm_medium=VM&utm_source=youtube Welcome to the HBase training conducted by Acadgild. This video will explain you how to start HBase interactive shell that comes along with HBase. HBase Shell HBase contains a shell using which you can communicate with HBase. HBase uses the Hadoop File System to store its data. It will have a master server and region servers. The data storage will be in the form of regions (tables). These regions will be split up and stored in region servers. The master server manages these region servers and all these tasks take place on HDFS. Given below are some of the commands supported by HBase Shell. General Commands status - Provides the status of HBase, for example, the number of servers. version - Provides the version of HBase being used. table_help - Provides help for table-reference commands. whoami - Provides information about the user. Data Definition Language These are the commands that operate on the tables in HBase. create - Creates a table. list - Lists all the tables in HBase. disable - Disables a table. is_disabled - Verifies whether a table is disabled. enable - Enables a table. is_enabled - Verifies whether a table is enabled. describe - Provides the description of a table. alter - Alters a table. exists - Verifies whether a table exists. drop - Drops a table from HBase. drop_all - Drops the tables matching the ‘regex’ given in the command. Java Admin API - Prior to all the above commands, Java provides an Admin API to achieve DDL functionalities through programming. Underorg.apache.hadoop.hbase.client package, HBaseAdmin and HTableDescriptor are the two important classes in this package that provide DDL functionalities. For more updates on courses and tips follow us on: Facebook: https://www.facebook.com/acadgild Twitter: https://twitter.com/acadgild LinkedIn: https://www.linkedin.com/company/acadgild [m1jjMBpS6Hs] |
| Category | Science & Technology |
| Tags | Acadgild | hadoop tutorial for beginners | hadoop tutorial | hadoop administration tutorial | hadoop architecture | hadoop mapreduce tutorial | hadoop interview questions and answers | hbase tutorial | hbase architecture | hbase in hadoop | hbase commands | hbase installation | hbase programming | hbase advanced | hbase tutorial - introduction to hbase | hbase tutorial video | hadoop training | hadoop admin | hadoop administration | hadoop architecture tutorial | big data tutorials | Big Data |
