and it doesn't seem to set a PYTHONPATH On Mon, Dec 5, 2016 at 5:14 PM, Ophir Etzion <op...@foursquare.com> wrote:
> it still doesn't work > > the error becomes: > INFO 2016-12-05 22:11:10,947 PythonExecutor.py:97 - stop command output: > err: shell-init: error retrieving current directory: getcwd: cannot access > parent directories: No such file or directory > > On Fri, Dec 2, 2016 at 2:58 PM, Gour Saha <gs...@hortonworks.com> wrote: > >> Billie, this is a good catch. >> >> Ophir, I think you should make this small change and try your app stop >> again to see if it works. >> >> -Gour >> >> On 12/2/16, 10:13 AM, "Billie Rinaldi" <billie.rina...@gmail.com> wrote: >> >> >This subprocess.Popen does appear to be missing an env=env parameter: >> >https://github.com/apache/incubator-slider/blob/develop/sli >> der-agent/src/m >> >ain/python/agent/PythonExecutor.py#L153 >> > >> >On Fri, Dec 2, 2016 at 9:30 AM, Ophir Etzion <op...@foursquare.com> >> wrote: >> > >> >> 1. you can't see the PYTHONPATH issue. you can see there is no setting >> >>of >> >> the PYTHONPATH that you can see in the START command. >> >> 2. thanks for letting me know about release_timeout_secs but for my app >> >>I >> >> don't care if the containers die, the stop command sends an udp packet >> >> elsewhere. >> >> >> >> here is the output for START where you can see the PYTHONPATH being >> set: >> >> INFO 2016-11-30 17:50:32,361 AgentToggleLogger.py:40 - Running command >> >> ['/usr/bin/python', >> >> '-S', >> >> >> >>u'/export/hdk3/yarn/nm/usercache/hive/appcache/application >> _1479830316320_ >> >> 64974/filecache/11/enable_presto_worker.zip/package/ >> >> scripts/enable_presto_worker_component.py', >> >> u'START', >> >> '/export/hda3/data/log/hadoop-yarn/container/application_ >> >> 1479830316320_64974/container_e468_1479830316320_64974_01_ >> >> 000091/command-4.json', >> >> >> >>'/export/hdk3/yarn/nm/usercache/hive/appcache/application_ >> 1479830316320_ >> >> 64974/filecache/11/enable_presto_worker.zip/package', >> >> '/export/hda3/data/log/hadoop-yarn/container/application_ >> >> 1479830316320_64974/container_e468_1479830316320_64974_01_ >> >> 000091/structured-out-4.json', >> >> 'INFO', >> >> >> >>'/export/hdj3/yarn/nm/usercache/hive/appcache/application_ >> 1479830316320_ >> >> 64974/container_e468_1479830316320_64974_01_000091'] >> >> INFO 2016-11-30 17:50:32,361 AgentToggleLogger.py:40 - Setting env: >> >> PYTHONPATH to >> >> /export/hdj3/yarn/nm/usercache/hive/appcache/application_ >> 1479830316320_ >> >> 64974/filecache/10/slider-agent.tar.gz/slider-agent/ >> >> jinja2:/export/hdj3/yarn/nm/usercache/hive/appcache/ >> >> application_1479830316320_64974/filecache/10/slider- >> >> agent.tar.gz/slider-agent >> >> INFO 2016-11-30 17:50:32,463 AgentToggleLogger.py:40 - Queue result: >> >> {'componentStatus': [], >> >> 'reports': [{'actionId': u'4-1', >> >> 'clusterName': u'enable-presto-worker_cluster_a', >> >> 'exitcode': 777, >> >> 'reportResult': True, >> >> 'role': u'NODE', >> >> 'roleCommand': u'START', >> >> 'serviceName': u'enable-presto-worker_cluster_a', >> >> 'status': 'IN_PROGRESS', >> >> 'stderr': '', >> >> 'stdout': "2016-11-30 17:50:32,455 - >> >> Directory['/data/appdata/enable_presto_worker/data/var/run'] >> >>{'recursive': >> >> True}", >> >> 'structuredOut': '{}', >> >> 'taskId': 4}]} >> >> >> >> On Fri, Dec 2, 2016 at 11:51 AM, Gour Saha <gs...@hortonworks.com> >> >>wrote: >> >> >> >> > Also keep in mind - if your application needs to run something useful >> >> when >> >> > the stop cmd is initiated then you need to set an appropriate value >> to >> >> > site.global.app_container.release_timeout_secs. Otherwise kill >> signals >> >> are >> >> > sent to the agent containers via YARN (almost immediately) and the >> >> > containers don¹t get time for graceful shutdown. >> >> > >> >> > -Gour >> >> > >> >> > >> >> > >> >> > On 12/2/16, 8:29 AM, "Billie Rinaldi" <billie.rina...@gmail.com> >> >>wrote: >> >> > >> >> > >It looks like the Traceback stack for the stop command output is >> >> truncated >> >> > >in the logs you pasted. I only see the first line of the Traceback: >> >> > >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_ >> >> > >64974/filecache/11/enable_presto_worker.zip/package/ >> >> > >scripts/enable_presto_worker_component.py", >> >> > >line 23, in <module> >> >> > > from resource_management import * >> >> > > >> >> > >So I cannot see the PYTHONPATH error you're talking about. If you >> >>paste >> >> > >the >> >> > >entire Traceback that might tell us more. >> >> > > >> >> > >Billie >> >> > > >> >> > >On Fri, Dec 2, 2016 at 7:19 AM, Ophir Etzion <op...@foursquare.com> >> >> > wrote: >> >> > > >> >> > >> it does implement a STOP command that does something useful. >> >> > >> it fails because the PYTHONPATH isn't set like it is in different >> >> > >>commands. >> >> > >> >> >> > >> On Thu, Dec 1, 2016 at 10:38 PM, Gour Saha <gs...@hortonworks.com >> > >> >> > >>wrote: >> >> > >> >> >> > >> > 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 * >> >> > >> > >> >> > >> > >> >> > >> >> >> > >> >> > >> >> >> >> >
