Hello Hbase

操作hbase的常用命令 HBase是一个分布式的、面向列的开源数据库

常用命令

使用phoniex连接hbase

/usr/hdp/2.5.3.0-37/phoenix/bin/sqlline.py

新建表

!describe ml.address_book_learning;
CREATE TABLE IF NOT EXISTS ml.address_book_learning (phone varchar primary key, cf1.location varchar);

新建列

ALTER TABLE ml.address_book_learning ADD cf1.career_info varchar;

添加数据

nohup spark-submit --queue ml --master yarn --driver-memory 40G  --executor-memory 40G --executor-cores 10 --num-executors 200 --conf spark.akka.frameSize=2000 --jars ./libs/hbase/hbase-common.jar,./libs/hbase/hbase-client.jar,./libs/hbase/hbase-protocol.jar,./libs/hbase/hbase-server.jar --class org.linkface.data.analysis.ml.LoadAddressBookLearningData2HBase ./analysis.jar CAREER_INFO /data/ml/address_book/career_info 2048