Does enable_presto_worker_component.py support/implement a STOP command? Does your application need to run something useful when the stop cmd is initiated?
-Gour On 11/30/16, 10:58 AM, "Ophir Etzion" <op...@foursquare.com> wrote: >Hi, > >I hope I'm writing to the correct mailing list. please direct me elsewhere >if this is not the correct place to write to. > >I've written a simple custom slider application and the STOP script fails >due to what seems like a slider issue of not setting the PYTHONPATH when >running the stop command. > >I will probably debug to see what goes on in CustomServiceOrchestrator and >why it doesn't set the env variables there but I'll only do it in a couple >of weeks. >I wanted to ask if anyone noticed something like this before I look into >it >further. > >in the agent log it looks like this: > >INFO 2016-11-30 18:07:03,894 ActionQueue.py:173 - Running command: >{u'roleCommand': u'STOP', u'clusterName': >u'enable-presto-worker_cluster_a', u'componentName': u'NODE', u'hostname': >u'fsak20.prod.foursquare.com', u'hostLevelParams': {u'java_home': >u'/data/loko/infrastructure-jdk8/current/bin/', u'container_id': >u'container_e468_1479830316320_64974_01_000091'}, u'commandType': >u'EXECUTION_COMMAND', u'roleParams': {u'auto_restart': u'false'}, >u'serviceName': u'enable-presto-worker_cluster_a', u'role': u'NODE', >u'commandParams': {u'record_config': u'true', u'service_package_folder': >u'${AGENT_WORK_ROOT}/work/app/definition/package', u'script': >u'scripts/enable_presto_worker_component.py', u'schema_version': u'2.0', >u'command_timeout': u'600', u'script_type': u'PYTHON'}, u'taskId': 5, >u'yarnDockerMode': False, u'commandId': '5-1', u'containers': [], >u'configurations': {u'global': {u'security_enabled': u'false', >u'app_container_id': u'container_e468_1479830316320_64974_01_000091', >u'data_dir': u'/data/appdata/enable_presto_worker/data', u'app_name': >u'enable_presto_worker.py', u'app_root': >u'${AGENT_WORK_ROOT}/app/install', >u'app_log_dir': u'${AGENT_LOG_ROOT}', u'app_pid_dir': >u'${AGENT_WORK_ROOT}/app/run', u'app_container_tag': u'2', u'pid_file': >u'${AGENT_WORK_ROOT}/app/run/component.pid', u'app_install_dir': >u'${AGENT_WORK_ROOT}/app/install', u'app_input_conf_dir': >u'${AGENT_WORK_ROOT}/propagatedconf', u'state_monitor_port': u'9990'}}} >INFO 2016-11-30 18:07:03,896 CustomServiceOrchestrator.py:329 - Storing >applied config: {u'global': {u'app_container_id': >u'container_e468_1479830316320_64974_01_000091', > u'app_container_tag': u'2', > u'app_input_conf_dir': >u'/export/hdj3/yarn/nm/usercache/hive/appcache/application_1479830316320_6 >4974/container_e468_1479830316320_64974_01_000091/propagatedconf', > u'app_install_dir': >u'/export/hdj3/yarn/nm/usercache/hive/appcache/application_1479830316320_6 >4974/container_e468_1479830316320_64974_01_000091/app/install', > u'app_log_dir': >u'/data/log/hadoop-yarn/container/application_1479830316320_64974/containe >r_e468_1479830316320_64974_01_000091', > u'app_name': u'enable_presto_worker.py', > u'app_pid_dir': >u'/export/hdj3/yarn/nm/usercache/hive/appcache/application_1479830316320_6 >4974/container_e468_1479830316320_64974_01_000091/app/run', > u'app_root': >u'/export/hdj3/yarn/nm/usercache/hive/appcache/application_1479830316320_6 >4974/container_e468_1479830316320_64974_01_000091/app/install', > u'data_dir': u'/data/appdata/enable_presto_worker/data', > u'pid_file': >u'/export/hdj3/yarn/nm/usercache/hive/appcache/application_1479830316320_6 >4974/container_e468_1479830316320_64974_01_000091/app/run/component.pid', > u'security_enabled': u'false', > u'state_monitor_port': u'9990'}} >INFO 2016-11-30 18:07:03,898 PythonExecutor.py:152 - command str: > /usr/bin/python -S >/export/hdk3/yarn/nm/usercache/hive/appcache/application_1479830316320_649 >74/filecache/11/enable_presto_worker.zip/package/scripts/enable_presto_wor >ker_component.py >STOP >/export/hda3/data/log/hadoop-yarn/container/application_1479830316320_6497 >4/container_e468_1479830316320_64974_01_000091/command-5.json >/export/hdk3/yarn/nm/usercache/hive/appcache/application_1479830316320_649 >74/filecache/11/enable_presto_worker.zip/package >/export/hda3/data/log/hadoop-yarn/container/application_1479830316320_6497 >4/container_e468_1479830316320_64974_01_000091/structured-out-5.json >INFO >/export/hdj3/yarn/nm/usercache/hive/appcache/application_1479830316320_649 >74/container_e468_1479830316320_64974_01_000091 >INFO 2016-11-30 18:07:03,919 PythonExecutor.py:97 - stop command output: > err: Traceback (most recent call last): > File >"/export/hdk3/yarn/nm/usercache/hive/appcache/application_1479830316320_64 >974/filecache/11/enable_presto_worker.zip/package/scripts/enable_presto_wo >rker_component.py", >line 23, in <module> > from resource_management import *