Drop Table Hbase

Drop Table Hbase. PDF fileDropping a Table using HBase Shell Using the drop command you can delete a table Before dropping a table you have to disable it hbase(main)0180> disable ’emp’ 0 row(s) in 14580 seconds hbase(main)0190> drop ’emp’ 0 row(s) in 03060 seconds Verify whether the table is deleted using the exists command hbase(main)02007gt exists ’emp’.

HBase Drop a Table Dropping a Table using HBase Shell Using the drop command you can delete a table Before dropping a table you have to drop_all This command is used to drop the tables matching the “regex” given in the command Note Before dropping Deleting a Table Using Java API Code sampleConfiguration conf = HBaseConfigurationcreate()HBaseAdmin admin = new HBaseAdmin(conf)admindisableTable(“emp12”)admindeleteTable(“emp12”)Systemoutprintln(“Table deleted”)Was this helpful?Thanks! .

Hive DROP TABLE & DATABASE Explained — SparkByExamples

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 HBase Useful Resources for Apache HBase Useful Books on HBase To enlist your site on this page please drop an email to [email protected].

CREATE TABLE (HBASE) statement

In order to drop a tables in Hbase you need to disable it firstTry this in your hbase shell hbase(main)0010>help ‘drop’ You will get to know the reason Drop the named table Table must first be disabled If table has more than one region run a major compaction on META hbase> major_compact “META” What i think in your case the table is not completely dropped20130909.

HBase Shell Commands with Examples Guru99

Before performing the “drop” or “delete” table command first we need to disable it and then we can drop or delete a table Syntax hbase(main)0380> drop ‘table_name’ Command hbase(main)0380> drop ’employee’ Output 8 Drop_all Drop_all command will drop all tables which are matching in the given regex but before performing the “drop_all” command first we.