| #!/usr/bin/env python |
| ############################################################################ |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| ############################################################################ |
| |
| import os |
| import subprocess |
| import sys |
| import phoenix_utils |
| import atexit |
| |
| # import argparse |
| try: |
| import argparse |
| except ImportError: |
| current_dir = os.path.dirname(os.path.abspath(__file__)) |
| sys.path.append(os.path.join(current_dir, 'argparse-1.4.0')) |
| import argparse |
| |
| 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() |
| |
| parser = argparse.ArgumentParser(description='Launches the Apache Phoenix Client.') |
| # Positional argument 'zookeepers' is optional. The PhoenixDriver will automatically populate |
| # this if it's not provided by the user (so, we want to leave a default value of empty) |
| parser.add_argument('zookeepers', nargs='?', help='The ZooKeeper quorum string', default='') |
| # Positional argument 'sqlfile' is optional |
| parser.add_argument('sqlfile', nargs='?', help='A file of SQL commands to execute', default='') |
| # Common arguments across sqlline.py and sqlline-thin.py |
| phoenix_utils.common_sqlline_args(parser) |
| # Parse the args |
| args=parser.parse_args() |
| |
| zookeeper = args.zookeepers |
| sqlfile = args.sqlfile |
| |
| # HBase configuration folder path (where hbase-site.xml reside) for |
| # HBase/Phoenix client side property override |
| hbase_config_path = os.getenv('HBASE_CONF_DIR', phoenix_utils.current_dir) |
| |
| if sqlfile and not os.path.isfile(sqlfile): |
| parser.print_help() |
| sys.exit(-1) |
| |
| if sqlfile: |
| sqlfile = "--run=" + phoenix_utils.shell_quote([sqlfile]) |
| |
| java_home = os.getenv('JAVA_HOME') |
| |
| # load hbase-env.??? to extract JAVA_HOME, HBASE_PID_DIR, HBASE_LOG_DIR |
| hbase_env_path = None |
| hbase_env_cmd = None |
| if os.name == 'posix': |
| hbase_env_path = os.path.join(hbase_config_path, 'hbase-env.sh') |
| hbase_env_cmd = ['bash', '-c', 'source %s && env' % hbase_env_path] |
| elif os.name == 'nt': |
| hbase_env_path = os.path.join(hbase_config_path, 'hbase-env.cmd') |
| hbase_env_cmd = ['cmd.exe', '/c', 'call %s & set' % hbase_env_path] |
| if not hbase_env_path or not hbase_env_cmd: |
| print >> sys.stderr, "hbase-env file unknown on platform %s" % os.name |
| sys.exit(-1) |
| |
| hbase_env = {} |
| if os.path.isfile(hbase_env_path): |
| p = subprocess.Popen(hbase_env_cmd, stdout = subprocess.PIPE) |
| for x in p.stdout: |
| (k, _, v) = x.partition('=') |
| hbase_env[k.strip()] = v.strip() |
| |
| if hbase_env.has_key('JAVA_HOME'): |
| java_home = hbase_env['JAVA_HOME'] |
| |
| if java_home: |
| java = os.path.join(java_home, 'bin', 'java') |
| else: |
| java = 'java' |
| |
| colorSetting = args.color |
| # disable color setting for windows OS |
| if os.name == 'nt': |
| colorSetting = "false" |
| |
| java_cmd = java + ' $PHOENIX_OPTS ' + \ |
| ' -cp "' + hbase_config_path + os.pathsep + phoenix_utils.hbase_conf_dir + os.pathsep + phoenix_utils.phoenix_client_jar + \ |
| os.pathsep + phoenix_utils.hadoop_common_jar + os.pathsep + phoenix_utils.hadoop_hdfs_jar + \ |
| os.pathsep + phoenix_utils.hadoop_conf + os.pathsep + phoenix_utils.hadoop_classpath + '" -Dlog4j.configuration=file:' + \ |
| os.path.join(phoenix_utils.current_dir, "log4j.properties") + \ |
| " sqlline.SqlLine -d org.apache.phoenix.jdbc.PhoenixDriver" + \ |
| " -u jdbc:phoenix:" + phoenix_utils.shell_quote([zookeeper]) + \ |
| " -n none -p none --color=" + colorSetting + " --fastConnect=" + args.fastconnect + \ |
| " --verbose=" + args.verbose + " --incremental=false --isolation=TRANSACTION_READ_COMMITTED " + sqlfile |
| |
| childProc = subprocess.Popen(java_cmd, shell=True) |
| #Wait for child process exit |
| (output, error) = childProc.communicate() |
| returncode = childProc.returncode |
| childProc = None |
| # Propagate Java return code to this script |
| if returncode is not None: |
| sys.exit(returncode) |