<s> import argparse <EOL> import os <EOL> import parallel_deploy <EOL> import service_config <EOL> import subprocess <EOL> import sys <EOL> import urlparse <EOL> import deploy_utils <EOL> from log import Log <EOL> ALL_JOBS = [ "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" ] <EOL> def get_impala_service_config ( args ) : <EOL> args . impala_config = deploy_utils . get_service_config ( args ) <EOL> def generate_configs ( args ) : <EOL> core_site_xml = deploy_utils . generate_site_xml ( args , <EOL> args . impala_config . configuration . generated_files [ "<STR_LIT>" ] ) <EOL> hdfs_site_xml = deploy_utils . generate_site_xml ( args , <EOL> args . impala_config . configuration . generated_files [ "<STR_LIT>" ] ) <EOL> hive_site_xml = deploy_utils . generate_site_xml ( args , <EOL> args . impala_config . configuration . generated_files [ "<STR_LIT>" ] ) <EOL> hbase_site_xml = deploy_utils . generate_site_xml ( args , <EOL> args . impala_config . configuration . generated_files [ "<STR_LIT>" ] ) <EOL> config_files = { <EOL> "<STR_LIT>" : core_site_xml , <EOL> "<STR_LIT>" : hdfs_site_xml , <EOL> "<STR_LIT>" : hive_site_xml , <EOL> "<STR_LIT>" : hbase_site_xml , <EOL> } <EOL> config_files . update ( args . impala_config . configuration . raw_files ) <EOL> return config_files <EOL> def generate_run_scripts_params ( args , host , job_name , host_id , instance_id ) : <EOL> supervisor_client = deploy_utils . get_supervisor_client ( host , <EOL> "<STR_LIT>" , args . impala_config . cluster . name , job_name , instance_id = instance_id ) <EOL> job = args . impala_config . jobs [ job_name ] <EOL> artifact_and_version = "<STR_LIT>" + args . impala_config . cluster . version <EOL> log_level = deploy_utils . get_service_log_level ( args , args . impala_config ) <EOL> params = job . get_arguments ( args , args . impala_config . cluster , args . impala_config . jobs , <EOL> args . impala_config . arguments_dict , job_name , host_id , instance_id ) <EOL> script_dict = { <EOL> "<STR_LIT>" : artifact_and_version , <EOL> "<STR_LIT>" : job_name , <EOL> "<STR_LIT>" : supervisor_client . get_run_dir ( ) , <EOL> "<STR_LIT>" : "<STR_LIT>" , <EOL> "<STR_LIT>" : log_level , <EOL> "<STR_LIT>" : params , <EOL> } <EOL> return script_dict <EOL> def generate_start_script ( args , host , job_name , host_id , instance_id ) : <EOL> script_params = generate_run_scripts_params ( args , host , job_name , host_id , instance_id ) <EOL> return deploy_utils . create_run_script ( <EOL> "<STR_LIT>" % deploy_utils . get_template_dir ( ) , <EOL> script_params ) <EOL> def install ( args ) : <EOL> get_impala_service_config ( args ) <EOL> deploy_utils . install_service ( args , "<STR_LIT>" , args . impala_config , "<STR_LIT>" ) <EOL> def cleanup_job ( args , host , job_name , host_id , instance_id , cleanup_token , active ) : <EOL> deploy_utils . cleanup_job ( "<STR_LIT>" , args . impala_config , <EOL> host , job_name , instance_id , cleanup_token ) <EOL> def cleanup ( args ) : <EOL> get_impala_service_config ( args ) <EOL> cleanup_token = deploy_utils . confirm_cleanup ( args , <EOL> "<STR_LIT>" , args . impala_config ) <EOL> for job_name in args . job or ALL_JOBS : <EOL> hosts = args . impala_config . jobs [ job_name ] . hosts <EOL> task_list = deploy_utils . schedule_task_for_threads ( args , hosts , job_name , <EOL> '<STR_LIT>' , cleanup_token = cleanup_token ) <EOL> parallel_deploy . start_deploy_threads ( cleanup_job , task_list ) <EOL> def bootstrap_job ( args , host , job_name , host_id , instance_id , cleanup_token , active ) : <EOL> args . impala_config . parse_generated_config_files ( args , job_name , host_id , instance_id ) <EOL> deploy_utils . bootstrap_job ( args , "<STR_LIT>" , "<STR_LIT>" , <EOL> args . impala_config , host , job_name , instance_id , cleanup_token , '<STR_LIT:0>' ) <EOL> start_job ( args , host , job_name , host_id , instance_id ) <EOL> def bootstrap ( args ) : <EOL> get_impala_service_config ( args ) <EOL> cleanup_token = deploy_utils . confirm_bootstrap ( "<STR_LIT>" , args . impala_config ) <EOL> for job_name in args . job or ALL_JOBS : <EOL> hosts = args . impala_config . jobs [ job_name ] . hosts <EOL> task_list = deploy_utils . schedule_task_for_threads ( args , hosts , job_name , <EOL> '<STR_LIT>' , cleanup_token = cleanup_token ) <EOL> parallel_deploy . start_deploy_threads ( bootstrap_job , task_list ) <EOL> def start_job ( args , host , job_name , host_id , instance_id , is_wait = False ) : <EOL> if is_wait : <EOL> deploy_utils . wait_for_job_stopping ( "<STR_LIT>" , <EOL> args . impala_config . cluster . name , job_name , host , instance_id ) <EOL> args . impala_config . parse_generated_config_files ( args , job_name , host_id , instance_id ) <EOL> config_files = generate_configs ( args ) <EOL> start_script = generate_start_script ( args , host , job_name , host_id , instance_id ) <EOL> http_url = deploy_utils . get_http_service_uri ( host , <EOL> args . impala_config . jobs [ job_name ] . base_port , instance_id ) <EOL> deploy_utils . start_job ( args , "<STR_LIT>" , "<STR_LIT>" , args . impala_config , <EOL> host , job_name , instance_id , start_script , http_url , ** config_files ) <EOL> def start ( args ) : <EOL> if not args . skip_confirm : <EOL> deploy_utils . confirm_start ( args ) <EOL> get_impala_service_config ( args ) <EOL> for job_name in args . job or ALL_JOBS : <EOL> hosts = args . impala_config . jobs [ job_name ] . hosts <EOL> task_list = deploy_utils . schedule_task_for_threads ( args , hosts , job_name , '<STR_LIT:start>' ) <EOL> parallel_deploy . start_deploy_threads ( start_job , task_list ) <EOL> def stop_job ( args , host , job_name , instance_id ) : <EOL> deploy_utils . stop_job ( "<STR_LIT>" , args . impala_config , host , job_name , instance_id ) <EOL> def stop ( args ) : <EOL> if not args . skip_confirm : <EOL> deploy_utils . confirm_stop ( args ) <EOL> get_impala_service_config ( args ) <EOL> for job_name in args . job or ALL_JOBS : <EOL> hosts = args . impala_config . jobs [ job_name ] . hosts <EOL> task_list = deploy_utils . schedule_task_for_threads ( args , hosts , job_name , '<STR_LIT>' ) <EOL> parallel_deploy . start_deploy_threads ( stop_job , task_list ) <EOL> def restart ( args ) : <EOL> if not args . skip_confirm : <EOL> deploy_utils . confirm_restart ( args ) <EOL> get_impala_service_config ( args ) <EOL> for job_name in args . job or ALL_JOBS : <EOL> hosts = args . impala_config . jobs [ job_name ] . hosts <EOL> task_list = deploy_utils . schedule_task_for_threads ( args , hosts , job_name , '<STR_LIT>' ) <EOL> parallel_deploy . start_deploy_threads ( stop_job , task_list ) <EOL> for job_name in args . job or ALL_JOBS : <EOL> hosts = args . impala_config . jobs [ job_name ] . hosts <EOL> task_list = deploy_utils . schedule_task_for_threads ( args , hosts , job_name , <EOL> '<STR_LIT:start>' , is_wait = True ) <EOL> parallel_deploy . start_deploy_threads ( start_job , task_list ) <EOL> def show_job ( args , host , job_name , instance_id ) : <EOL> deploy_utils . show_job ( "<STR_LIT>" , args . impala_config , host , job_name , instance_id ) <EOL> def show ( args ) : <EOL> get_impala_service_config ( args ) <EOL> for job_name in args . job or ALL_JOBS : <EOL> hosts = args . impala_config . jobs [ job_name ] . hosts <EOL> task_list = deploy_utils . schedule_task_for_threads ( args , hosts , job_name , '<STR_LIT>' ) <EOL> parallel_deploy . start_deploy_threads ( show_job , task_list ) <EOL> def run_shell ( args ) : <EOL> get_impala_service_config ( args ) <EOL> os . environ [ '<STR_LIT>' ] = deploy_utils . get_root_dir ( "<STR_LIT>" ) <EOL> shell_script = "<STR_LIT>" % deploy_utils . get_root_dir ( "<STR_LIT>" ) <EOL> if not args . command : <EOL> args . command . append ( "<STR_LIT>" ) <EOL> cmd = [ "<STR_LIT>" , shell_script ] + args . command <EOL> p = subprocess . Popen ( cmd , stdout = sys . stdout , stderr = sys . stderr ) <EOL> p . wait ( ) <EOL> def pack ( args ) : <EOL> get_impala_service_config ( args ) <EOL> version = args . impala_config . cluster . version <EOL> deploy_utils . make_package_dir ( args , "<STR_LIT>" , args . impala_config . cluster ) <EOL> if not args . skip_tarball : <EOL> deploy_utils . pack_package ( args , "<STR_LIT>" , <EOL> args . impala_config . cluster . version ) <EOL> Log . print_success ( "<STR_LIT>" ) <EOL> def rolling_update ( args ) : <EOL> if not args . job : <EOL> Log . print_critical ( "<STR_LIT>" ) <EOL> get_impala_service_config ( args ) <EOL> job_name = args . job [ <NUM_LIT:0> ] <EOL> if not args . skip_confirm : <EOL> deploy_utils . confirm_action ( args , "<STR_LIT>" ) <EOL> Log . print_info ( "<STR_LIT>" % job_name ) <EOL> hosts = args . impala_config . jobs [ job_name ] . hosts <EOL> wait_time = <NUM_LIT:0> <EOL> args . task_map = deploy_utils . parse_args_host_and_task ( args , hosts ) <EOL> for host_id in args . task_map . keys ( ) or hosts . iterkeys ( ) : <EOL> for instance_id in args . task_map . get ( host_id ) or range ( hosts [ host_id ] . instance_num ) : <EOL> instance_id = - <NUM_LIT:1> if not deploy_utils . is_multiple_instances ( host_id , hosts ) else instance_id <EOL> deploy_utils . confirm_rolling_update ( host_id , instance_id , wait_time ) <EOL> stop_job ( args , hosts [ host_id ] . ip , job_name , instance_id ) <EOL> deploy_utils . wait_for_job_stopping ( "<STR_LIT>" , <EOL> args . impala_config . cluster . name , job_name , hosts [ host_id ] . ip , instance_id ) <EOL> start_job ( args , hosts [ host_id ] . ip , job_name , host_id , instance_id ) <EOL> deploy_utils . wait_for_job_starting ( "<STR_LIT>" , <EOL> args . impala_config . cluster . name , job_name , hosts [ host_id ] . ip , instance_id ) <EOL> wait_time = args . time_interval <EOL> Log . print_success ( "<STR_LIT>" % job_name ) <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> test ( ) </s>
