bin/sqlline.py

#!/usr/bin/env python
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#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
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# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
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# with the License.  You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
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import os
import subprocess
import sys
import phoenix_utils
import atexit

global childProc
childProc = None
def kill_child():
    if childProc is not None:
        childProc.terminate()
        childProc.kill()
        if os.name != 'nt':
            os.system("reset")
atexit.register(kill_child)

phoenix_utils.setPath()

if len(sys.argv) < 2:
    print "Zookeeper not specified. \nUsage: sqlline.py <zookeeper> \
<optional_sql_file> \nExample: \n 1. sqlline.py localhost:2181:/hbase \n 2. sqlline.py \
localhost:2181:/hbase ../examples/stock_symbol.sql"
    sys.exit()

sqlfile = ""

if len(sys.argv) > 2:
    sqlfile = "--run=" + sys.argv[2]

colorSetting = "true"
# disable color setting for windows OS
if os.name == 'nt':
    colorSetting = "false"

java_cmd = 'java -cp "' + phoenix_utils.hbase_conf_path + os.pathsep + phoenix_utils.phoenix_client_jar + \
    '" -Dlog4j.configuration=file:' + \
    os.path.join(phoenix_utils.current_dir, "log4j.properties") + \
    " sqlline.SqlLine -d org.apache.phoenix.jdbc.PhoenixDriver \
-u jdbc:phoenix:" + sys.argv[1] + \
    " -n none -p none --color=" + colorSetting + " --fastConnect=false --verbose=true \
--isolation=TRANSACTION_READ_COMMITTED " + sqlfile

childProc = subprocess.Popen(java_cmd, shell=True)
#Wait for child process exit
(output, error) = childProc.communicate()
childProc = None