Python 2.7.
I try the same call from a shell on the AM host and it works well.
2014-09-11 22:01 GMT+08:00 Jon Maron <jma...@hortonworks.com>:
> Which version of python is running on your hosts? The code is simply
> trying to execute ‘python —version’, and it appears that the python version
> you’re using indicates that is doesn’t support that option. Can you try
> the same call form a shell on the AM host?
>
> — Jon
>
> On Sep 11, 2014, at 9:54 AM, 牛兆捷 <nzjem...@gmail.com> wrote:
>
> > *The YARN only accept one application and the AppMaster container fails
> > very soon once it starts.*
> >
> > *The error log of AM container:*
> >
> > 14/09/11 21:07:24 WARN util.NativeCodeLoader: Unable to load
> native-hadoop
> > library for your platform... using builtin-java classes where applicable
> > 14/09/11 21:07:25 INFO appmaster.SliderAppMaster: Login user is hustnn
> > (auth:SIMPLE)
> > 14/09/11 21:07:25 WARN appmaster.SliderAppMaster:
> > 14/09/11 21:07:25 INFO appmaster.SliderAppMaster:
> > 14/09/11 21:07:25 INFO appmaster.SliderAppMaster: OpenSSL
> 0.9.8e-fips-rhel5
> > 01 Jul 2008
> > 14/09/11 21:07:25 WARN appmaster.SliderAppMaster:
> > 14/09/11 21:07:25 WARN appmaster.SliderAppMaster: Unknown option: --
> > 14/09/11 21:07:25 WARN appmaster.SliderAppMaster: usage: python [option]
> > ... [-c cmd | -m mod | file | -] [arg] ...
> > 14/09/11 21:07:25 WARN appmaster.SliderAppMaster: Try `python -h' for
> more
> > information.
> > 14/09/11 21:07:25 INFO appmaster.SliderAppMaster:
> > 14/09/11 21:07:25 INFO service.AbstractService: Service python failed in
> > state STARTED; cause: org.apache.slider.core.main.ServiceLaunchException:
> > python failed with code 2
> > org.apache.slider.core.main.ServiceLaunchException: python failed with
> code
> > 2
> > at
> >
> org.apache.slider.server.services.workflow.ForkedProcessService.reportFailure(ForkedProcessService.java:202)
> > at
> >
> org.apache.slider.server.services.workflow.ForkedProcessService.onProcessExited(ForkedProcessService.java:192)
> > at
> >
> org.apache.slider.server.services.workflow.LongLivedProcess.run(LongLivedProcess.java:345)
> > at
> > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> > at
> > java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> > at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> > at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > at java.lang.Thread.run(Thread.java:662)
> > 14/09/11 21:07:25 WARN tools.SliderUtils: Expected exit code={0}, actual
> > exit code={2}
> > 14/09/11 21:07:25 INFO tools.SliderUtils: [ERR]
> > 14/09/11 21:07:25 INFO tools.SliderUtils: [ERR] Unknown option: --
> > 14/09/11 21:07:25 INFO tools.SliderUtils: [ERR] usage: python [option]
> ...
> > [-c cmd | -m mod | file | -] [arg] ...
> > 14/09/11 21:07:25 INFO tools.SliderUtils: [ERR] Try `python -h' for more
> > information.
> > 14/09/11 21:07:25 INFO tools.SliderUtils: [OUT]
> > 14/09/11 21:07:25 INFO service.AbstractService: Service SliderAppMaster
> > failed in state INITED; cause:
> > org.apache.slider.core.exceptions.SliderException: Process python failed:
> > Expected exit code={0}, actual exit code={2}
> > org.apache.slider.core.exceptions.SliderException: Process python failed:
> > Expected exit code={0}, actual exit code={2}
> > at
> >
> org.apache.slider.common.tools.SliderUtils.execCommand(SliderUtils.java:1744)
> > at
> >
> org.apache.slider.common.tools.SliderUtils.validateSliderServerEnvironment(SliderUtils.java:1777)
> > at
> >
> org.apache.slider.server.appmaster.SliderAppMaster.serviceInit(SliderAppMaster.java:405)
> > at
> > org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> > at
> >
> org.apache.slider.core.main.ServiceLauncher.launchService(ServiceLauncher.java:180)
> > at
> >
> org.apache.slider.core.main.ServiceLauncher.launchServiceRobustly(ServiceLauncher.java:471)
> > at
> >
> org.apache.slider.core.main.ServiceLauncher.launchServiceAndExit(ServiceLauncher.java:401)
> > at
> >
> org.apache.slider.core.main.ServiceLauncher.serviceMain(ServiceLauncher.java:626)
> > at
> >
> org.apache.slider.server.appmaster.SliderAppMaster.main(SliderAppMaster.java:1897)
> > Exception: org.apache.slider.core.exceptions.SliderException: Process
> > python failed: Expected exit code={0}, actual exit code={2}
> > 14/09/11 21:07:25 ERROR main.ServiceLauncher: Exception:
> > org.apache.slider.core.exceptions.SliderException: Process python failed:
> > Expected exit code={0}, actual exit code={2}
> > org.apache.hadoop.service.ServiceStateException:
> > org.apache.slider.core.exceptions.SliderException: Process python failed:
> > Expected exit code={0}, actual exit code={2}
> > at
> >
> org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59)
> > at
> > org.apache.hadoop.service.AbstractService.init(AbstractService.java:172)
> > at
> >
> org.apache.slider.core.main.ServiceLauncher.launchService(ServiceLauncher.java:180)
> > at
> >
> org.apache.slider.core.main.ServiceLauncher.launchServiceRobustly(ServiceLauncher.java:471)
> > at
> >
> org.apache.slider.core.main.ServiceLauncher.launchServiceAndExit(ServiceLauncher.java:401)
> > at
> >
> org.apache.slider.core.main.ServiceLauncher.serviceMain(ServiceLauncher.java:626)
> > at
> >
> org.apache.slider.server.appmaster.SliderAppMaster.main(SliderAppMaster.java:1897)
> > Caused by: org.apache.slider.core.exceptions.SliderException: Process
> > python failed: Expected exit code={0}, actual exit code={2}
> > at
> >
> org.apache.slider.common.tools.SliderUtils.execCommand(SliderUtils.java:1744)
> > at
> >
> org.apache.slider.common.tools.SliderUtils.validateSliderServerEnvironment(SliderUtils.java:1777)
> > at
> >
> org.apache.slider.server.appmaster.SliderAppMaster.serviceInit(SliderAppMaster.java:405)
> > at
> > org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> > ... 5 more
> > 14/09/11 21:07:25 INFO util.ExitUtil: Exiting with status 32
> >
> > 2014-09-11 21:43 GMT+08:00 Sumit Mohanty <smoha...@hortonworks.com>:
> >
> >> Per the error, the slider-agent failed to start. Can you look at the
> >> application log folder for log files agent.log and agent.out?
> >>
> >> The path is the value of "yarn.nodemanager.log-dirs" in yarn-site.xml.
> The
> >> container logs are sub-folders within.
> >>
> >> "yarn.nodemanager.delete.debug-delay-sec" should be a non-zero value to
> >> ensure that logs stay after application is stopped/failed. Otherwise,
> you
> >> can use "yarn logs" commands to extract logs from YARN.
> >>
> >> Also, if you are using "develop" branch then by default you do not need
> to
> >> specify agent.ini.
> >>
> >> Another log file to look at is slider-err.txt. This is the log from the
> >> AppMaster.
> >>
> >>
> >> On Thu, Sep 11, 2014 at 6:12 AM, 牛兆捷 <nzjem...@gmail.com> wrote:
> >>
> >>> *I use the develop branch in the slider repo. My config files are set
> as
> >>> below:*
> >>>
> >>> *slider-client.xml:*
> >>>
> >>> <configuration>
> >>> <property>
> >>> <name>yarn.resourcemanager.address</name>
> >>> <value>155.69.148.21:9032</value>
> >>> </property>
> >>> <property>
> >>> <name>yarn.resourcemanager.scheduler.address</name>
> >>> <value>155.69.148.21:9030</value>
> >>> </property>
> >>> <property>
> >>> <name>fs.defaultFS</name>
> >>> <value>hdfs://155.69.148.21:18000</value>
> >>> </property>
> >>> <property>
> >>> <name>slider.zookeeper.quorum</name>
> >>> <value>155.69.148.21:2181</value>
> >>> </property>
> >>> <property>
> >>> <name>slider.client.resource.origin</name>
> >>> <value>conf/slider-client.xml</value>
> >>> <description>This is just for diagnostics</description>
> >>> </property>
> >>> <property>
> >>> <name>yarn.application.classpath</name>
> >>>
> >>>
> >>>
> >>
> <value>/hadoop/hadoop-2.5.0/etc/hadoop,/hadoop/hadoop-2.5.0/share/hadoop/common/*,/hadoop/hadoop-2.5.0/share/hadoop/common/lib/*,/hadoop/hadoop-2.5.0/share/hadoop/hdfs/*,/hadoop/hadoop-2.5.0/share/hadoop/hdfs/lib/*,/hadoop/hadoop-2.5.0/share/hadoop/mapreduce/*,/hadoop/hadoop-2.5.0/share/hadoop/mapreduce/lib/*,/hadoop/hadoop-2.5.0/share/hadoop/yarn/*,/hadoop/hadoop-2.5.0/share/hadoop/yarn/lib/*</value>
> >>> </property>
> >>> <property>
> >>> <name>yarn.log-aggregation-enable</name>
> >>> <value>true</value>
> >>> </property>
> >>>
> >>> <property>
> >>> <name>slider.yarn.queue</name>
> >>> <value>default</value>
> >>> <description>YARN queue for the Application Master</description>
> >>> </property>
> >>>
> >>> *I uploaded agent.ini into HDFS (/user/*username*/agent/conf) and its
> >>> content is:*
> >>>
> >>> [server]
> >>> hostname=localhost
> >>> port=8440
> >>> secured_port=8441
> >>> check_path=/ws/v1/slider/agents/
> >>> register_path=/ws/v1/slider/agents/{name}/register
> >>> heartbeat_path=/ws/v1/slider/agents/{name}/heartbeat
> >>> [agent]
> >>> app_pkg_dir=app/definition
> >>> app_install_dir=app/install
> >>> app_run_dir=app/run
> >>> app_dbg_cmd=
> >>> debug_mode_enabled=true
> >>> app_task_dir=.
> >>> app_log_dir=.
> >>> app_tmp_dir=app/tmp
> >>> log_dir=.
> >>> run_dir=infra/run
> >>> version_file=infra/version
> >>> log_level=INFO
> >>> [python]
> >>> [command]
> >>> max_retries=2
> >>> sleep_between_retries=1
> >>> [security]
> >>> [heartbeat]
> >>> state_interval=6
> >>> log_lines_count=300
> >>>
> >>> *appConfig.json:*
> >>>
> >>> {
> >>> "schema": "http://example.org/specification/v2.0.0";,
> >>> "metadata": {
> >>> },
> >>> "global": {
> >>> "application.def":
> "slider-hbase-app-package-0.98.5-hadoop2.zip",
> >>> "create.default.zookeeper.node": "true",
> >>> "java_home":
> >> "/users/staff/hustnn/hadoop-0.23.6/java/jdk1.6.0_39",
> >>> "system_configs": "core-site",
> >>> "agent.conf": "/user/hustnn/agent/conf/agent.ini",
> >>> "site.global.app_user": "yarn",
> >>> "site.global.app_root":
> >>> "${AGENT_WORK_ROOT}/app/install/hbase-0.98.5-hadoop2",
> >>> "site.global.ganglia_server_host": "${NN_HOST}",
> >>> "site.global.ganglia_server_port": "8667",
> >>> "site.global.ganglia_server_id": "Application1",
> >>> "site.global.ganglia_enabled":"true",
> >>> "site.global.hbase_instance_name": "instancename",
> >>> "site.global.hbase_root_password": "secret",
> >>> "site.global.user_group": "hadoop",
> >>> "site.global.security_enabled": "false",
> >>> "site.global.monitor_protocol": "http",
> >>> "site.global.hbase_thrift_port":
> >> "${HBASE_THRIFT.ALLOCATED_PORT}",
> >>> "site.global.hbase_thrift2_port":
> >>> "${HBASE_THRIFT2.ALLOCATED_PORT}",
> >>> "site.global.hbase_rest_port": "${HBASE_REST.ALLOCATED_PORT}",
> >>> "site.hbase-env.hbase_master_heapsize": "1024m",
> >>> "site.hbase-env.hbase_regionserver_heapsize": "1024m",
> >>> "site.hbase-site.hbase.rootdir": "${DEFAULT_DATA_DIR}",
> >>> "site.hbase-site.hbase.superuser": "yarn",
> >>> "site.hbase-site.hbase.tmp.dir":
> >> "${AGENT_WORK_ROOT}/work/app/tmp",
> >>> "site.hbase-site.hbase.local.dir": "${hbase.tmp.dir}/local",
> >>> "site.hbase-site.hbase.zookeeper.quorum": "155.69.148.21:2181",
> >>> "site.hbase-site.zookeeper.znode.parent": "${DEF_ZK_PATH}",
> >>> "site.hbase-site.hbase.regionserver.info.port": "0",
> >>> "site.hbase-site.hbase.master.info.port":
> >>> "${HBASE_MASTER.ALLOCATED_PORT}",
> >>> "site.hbase-site.hbase.regionserver.port": "0",
> >>> "site.hbase-site.hbase.master.port": "0"
> >>> },
> >>> "components": {
> >>> "slider-appmaster": {
> >>> "jvm.heapsize": "256M"
> >>> }
> >>> }
> >>> }
> >>>
> >>>
> >>> *resource.json:*
> >>>
> >>> {
> >>> "schema": "http://example.org/specification/v2.0.0";,
> >>> "metadata": {
> >>> },
> >>> "global": {
> >>> },
> >>> "components": {
> >>> "HBASE_MASTER": {
> >>> "yarn.role.priority": "1",
> >>> "yarn.component.instances": "1",
> >>> "yarn.memory": "256"
> >>> },
> >>> "slider-appmaster": {
> >>> },
> >>> "HBASE_REGIONSERVER": {
> >>> "yarn.role.priority": "2",
> >>> "yarn.component.instances": "1",
> >>> "yarn.memory": "256"
> >>> },
> >>> "HBASE_REST": {
> >>> "yarn.role.priority": "3",
> >>> "yarn.component.instances": "1",
> >>> "yarn.memory": "256"
> >>> },
> >>> "HBASE_THRIFT": {
> >>> "yarn.role.priority": "4",
> >>> "yarn.component.instances": "1",
> >>> "yarn.memory": "256"
> >>> },
> >>> "HBASE_THRIFT2": {
> >>> "yarn.role.priority": "5",
> >>> "yarn.component.instances": "1",
> >>> "yarn.memory": "256"
> >>> }
> >>> }
> >>> }
> >>>
> >>>
> >>> 2014-09-11 20:22 GMT+08:00 Tim Israel <t...@timisrael.com>:
> >>>
> >>>> What's your slider-client.xml look like? Also, did you put agent.ini
> >>> into
> >>>> the appropriate folder in HDFS?
> >>>>
> >>>> Tim
> >>>>
> >>>> On Thu, Sep 11, 2014 at 7:25 AM, 牛兆捷 <nzjem...@gmail.com> wrote:
> >>>>
> >>>>> When I run the agent like this:
> >>>>>
> >>>>> ./slider create cl1 --image
> >>>>> hdfs://yourNameNodeHost:8020/user/yarn/agent/slider-agent.tar.gz
> >>>>> --template appConfig.json --resources resources.json
> >>>>>
> >>>>> The application is accepted by YARN but failed. Anyone know it??
> >>>>>
> >>>>> The error info in the YARN RM UI is :
> >>>>>
> >>>>> Application application_1410335027910_0001 failed 2 times due to AM
> >>>>> Container for appattempt_1410335027910_0001_000002 exited with
> >>> exitCode:
> >>>> 32
> >>>>> due to: Exception from container-launch: ExitCodeException
> >> exitCode=32:
> >>>>> ExitCodeException exitCode=32:
> >>>>> at org.apache.hadoop.util.Shell.runCommand(Shell.java:538)
> >>>>> at org.apache.hadoop.util.Shell.run(Shell.java:455)
> >>>>> at
> >>>>>
> >>>
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:702)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:195)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:300)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:81)
> >>>>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> >>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> >>>>> at java.lang.Thread.run(Thread.java:662)
> >>>>> Container exited with a non-zero exit code 32
> >>>>> .Failing this attempt.. Failing the application.
> >>>>>
> >>>>>
> >>>>> Then I go inside the container and get the error info as below:
> >>>>>
> >>>>> 14/09/11 19:15:45 INFO service.AbstractService: Service python failed
> >>> in
> >>>>> state STARTED; cause:
> >>> org.apache.slider.core.main.ServiceLaunchException:
> >>>>> python failed with code 2
> >>>>> org.apache.slider.core.main.ServiceLaunchException: python failed
> >> with
> >>>> code
> >>>>> 2
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.server.services.workflow.ForkedProcessService.reportFailure(ForkedProcessService.java:202)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.server.services.workflow.ForkedProcessService.onProcessExited(ForkedProcessService.java:192)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.server.services.workflow.LongLivedProcess.run(LongLivedProcess.java:345)
> >>>>> at
> >>>>>
> >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> >>>>> at
> >>>>> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> >>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> >>>>> at java.lang.Thread.run(Thread.java:662)
> >>>>> 14/09/11 19:15:45 WARN tools.SliderUtils: Expected exit code={0},
> >>> actual
> >>>>> exit code={2}
> >>>>> 14/09/11 19:15:45 INFO tools.SliderUtils: [ERR]
> >>>>> 14/09/11 19:15:45 INFO tools.SliderUtils: [ERR] Unknown option: --
> >>>>> 14/09/11 19:15:45 INFO tools.SliderUtils: [ERR] usage: python
> >> [option]
> >>>> ...
> >>>>> [-c cmd | -m mod | file | -] [arg] ...
> >>>>> 14/09/11 19:15:45 INFO tools.SliderUtils: [ERR] Try `python -h' for
> >>> more
> >>>>> information.
> >>>>> 14/09/11 19:15:45 INFO tools.SliderUtils: [OUT]
> >>>>> 14/09/11 19:15:45 INFO service.AbstractService: Service
> >> SliderAppMaster
> >>>>> failed in state INITED; cause:
> >>>>> org.apache.slider.core.exceptions.SliderException: Process python
> >>> failed:
> >>>>> Expected exit code={0}, actual exit code={2}
> >>>>> org.apache.slider.core.exceptions.SliderException: Process python
> >>> failed:
> >>>>> Expected exit code={0}, actual exit code={2}
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.common.tools.SliderUtils.execCommand(SliderUtils.java:1744)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.common.tools.SliderUtils.validateSliderServerEnvironment(SliderUtils.java:1777)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.server.appmaster.SliderAppMaster.serviceInit(SliderAppMaster.java:405)
> >>>>> at
> >>>>>
> >>>
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.core.main.ServiceLauncher.launchService(ServiceLauncher.java:180)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.core.main.ServiceLauncher.launchServiceRobustly(ServiceLauncher.java:471)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.core.main.ServiceLauncher.launchServiceAndExit(ServiceLauncher.java:401)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.core.main.ServiceLauncher.serviceMain(ServiceLauncher.java:626)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.server.appmaster.SliderAppMaster.main(SliderAppMaster.java:1897)
> >>>>> Exception: org.apache.slider.core.exceptions.SliderException: Process
> >>>>> python failed: Expected exit code={0}, actual exit code={2}
> >>>>> 14/09/11 19:15:45 ERROR main.ServiceLauncher: Exception:
> >>>>> org.apache.slider.core.exceptions.SliderException: Process python
> >>> failed:
> >>>>> Expected exit code={0}, actual exit code={2}
> >>>>> org.apache.hadoop.service.ServiceStateException:
> >>>>> org.apache.slider.core.exceptions.SliderException: Process python
> >>> failed:
> >>>>> Expected exit code={0}, actual exit code={2}
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59)
> >>>>> at
> >>>>>
> >>>
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:172)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.core.main.ServiceLauncher.launchService(ServiceLauncher.java:180)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.core.main.ServiceLauncher.launchServiceRobustly(ServiceLauncher.java:471)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.core.main.ServiceLauncher.launchServiceAndExit(ServiceLauncher.java:401)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.core.main.ServiceLauncher.serviceMain(ServiceLauncher.java:626)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.server.appmaster.SliderAppMaster.main(SliderAppMaster.java:1897)
> >>>>> Caused by: org.apache.slider.core.exceptions.SliderException: Process
> >>>>> python failed: Expected exit code={0}, actual exit code={2}
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.common.tools.SliderUtils.execCommand(SliderUtils.java:1744)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.common.tools.SliderUtils.validateSliderServerEnvironment(SliderUtils.java:1777)
> >>>>> at
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> org.apache.slider.server.appmaster.SliderAppMaster.serviceInit(SliderAppMaster.java:405)
> >>>>> at
> >>>>>
> >>>
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> >>>>> ... 5 more
> >>>>> 14/09/11 19:15:45 INFO util.ExitUtil: Exiting with status 32
> >>>>>
> >>>>>
> >>>>> --
> >>>>> *Regards,*
> >>>>> *Zhaojie*
> >>>>>
> >>>>
> >>>
> >>>
> >>>
> >>> --
> >>> *Regards,*
> >>> *Zhaojie*
> >>>
> >>
> >> --
> >> CONFIDENTIALITY NOTICE
> >> NOTICE: This message is intended for the use of the individual or
> entity to
> >> which it is addressed and may contain information that is confidential,
> >> privileged and exempt from disclosure under applicable law. If the
> reader
> >> of this message is not the intended recipient, you are hereby notified
> that
> >> any printing, copying, dissemination, distribution, disclosure or
> >> forwarding of this communication is strictly prohibited. If you have
> >> received this communication in error, please contact the sender
> immediately
> >> and delete it from your system. Thank You.
> >>
> >
> >
> >
> > --
> > *Regards,*
> > *Zhaojie*
>
>
> --
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
> which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader
> of this message is not the intended recipient, you are hereby notified that
> any printing, copying, dissemination, distribution, disclosure or
> forwarding of this communication is strictly prohibited. If you have
> received this communication in error, please contact the sender immediately
> and delete it from your system. Thank You.
>
--
*Regards,*
*Zhaojie*
