python使用phoenixdb操作hbase的方法示例

pip install phoenixdb

cd apache-phoenix-4.14.1-HBase-1.4-bin/bin
./queryserver.py

import phoenixdb
import phoenixdb.cursor

url = 'http://localhost:8765/'
conn = phoenixdb.connect(url, autocommit=True)

cursor = conn.cursor()
# cursor.execute("DROP TABLE users")
cursor.execute("CREATE TABLE users (id INTEGER PRIMARY KEY, username VARCHAR, password VARCHAR)")
cursor.execute("UPSERT INTO users VALUES (?, ?, ?)", (1, 'admin', 'Letmein'))
cursor.execute("UPSERT INTO users VALUES (?, ?, ?)", (2, 'kongxx', 'Letmein'))
cursor.execute("SELECT * FROM users")
print cursor.fetchall()

cursor = conn.cursor(cursor_factory=phoenixdb.cursor.DictCursor)
cursor.execute("SELECT * FROM users WHERE id=1")
user = cursor.fetchone()
print user['USERNAME']
print user['PASSWORD']