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Date: Tue, 7 Jul 2015 11:34:11 +0530
Message-ID: 
 <CAMRzF+vWFLGvpDkpebdbWMd7dj5OEYHYxQNgwvSZkWH1ByCP8Q@mail.gmail.com>
Subject: Re: ResourceManager fails to start
From: Sanjeev Tripurari <sanjeev.tripurari@inmobi.com>
To: user@hadoop.apache.org
Content-Type: multipart/alternative; boundary=047d7bd757588507af051a42ca69

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Hi Alexandru

Can you share whats value in capacity scheduler for

yarn.scheduler.capacity.am.failure.scheduling.delay.ms


Regards
-Sanjeev


On Fri, Jun 26, 2015 at 6:40 PM, Alexandru Pacurar <
Alexandru.Pacurar@propertyshark.com> wrote:

>  Hello,
>
>
>
> I=E2=80=99m running Hadoop 2.6 and I have encountered a problem with the
> resourcemanager. After a restart the resourcemanager refuses to start wit=
h
> the following error:
>
>
>
> 2015-06-26 08:54:10,342 INFO  attempt.RMAppAttemptImpl
> (RMAppAttemptImpl.java:recover(796)) - Recovering attempt:
> appattempt_1435159945366_0792_000001 with final state: null
>
> 2015-06-26 08:54:10,342 INFO  security.AMRMTokenSecretManager
> (AMRMTokenSecretManager.java:createAndGetAMRMToken(195)) - Create AMRMTok=
en
> for ApplicationAttempt: appattempt_1435159945366_0792_000001
>
> 2015-06-26 08:54:10,342 INFO  security.AMRMTokenSecretManager
> (AMRMTokenSecretManager.java:createPassword(307)) - Creating password for
> appattempt_1435159945366_0792_000001
>
> 2015-06-26 08:54:10,343 INFO  resourcemanager.ApplicationMasterService
> (ApplicationMasterService.java:registerAppAttempt(670)) - Registering app
> attempt : appattempt_1435159945366_0792_000001
>
> 2015-06-26 08:54:10,344 ERROR resourcemanager.ResourceManager
> (ResourceManager.java:serviceStart(594)) - Failed to load/recover state
>
> java.lang.NullPointerException
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.Capacity=
Scheduler.addApplicationAttempt(CapacityScheduler.java:734)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.Capacity=
Scheduler.handle(CapacityScheduler.java:1089)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.Capacity=
Scheduler.handle(CapacityScheduler.java:114)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptI=
mpl$AttemptRecoveredTransition.transition(RMAppAttemptImpl.java:1038)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptI=
mpl$AttemptRecoveredTransition.transition(RMAppAttemptImpl.java:1002)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTr=
ansition(StateMachineFactory.java:385)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachin=
eFactory.java:302)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineF=
actory.java:46)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doT=
ransition(StateMachineFactory.java:448)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptI=
mpl.handle(RMAppAttemptImpl.java:755)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptI=
mpl.handle(RMAppAttemptImpl.java:106)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.recoverAppA=
ttempts(RMAppImpl.java:831)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.access$1900=
(RMAppImpl.java:101)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl$RMAppRecove=
redTransition.transition(RMAppImpl.java:846)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl$RMAppRecove=
redTransition.transition(RMAppImpl.java:836)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTr=
ansition(StateMachineFactory.java:385)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachin=
eFactory.java:302)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineF=
actory.java:46)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doT=
ransition(StateMachineFactory.java:448)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.handle(RMAp=
pImpl.java:711)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recoverApplica=
tion(RMAppManager.java:312)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recover(RMAppM=
anager.java:413)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(Res=
ourceManager.java:1207)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveSer=
vices.serviceStart(ResourceManager.java:590)
>
>                 at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActive=
Services(ResourceManager.java:1014)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(Resou=
rceManager.java:1051)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(Resou=
rceManager.java:1047)
>
>                 at java.security.AccessController.doPrivileged(Native
> Method)
>
>                 at javax.security.auth.Subject.doAs(Subject.java:415)
>
>                 at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation=
.java:1628)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.transitionT=
oActive(ResourceManager.java:1047)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStar=
t(ResourceManager.java:1091)
>
>                 at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(Resour=
ceManager.java:1226)
>
> 2015-06-26 08:54:10,348 INFO  service.AbstractService
> (AbstractService.java:noteFailure(272)) - Service RMActiveServices failed
> in state STARTED; cause: java.lang.NullPointerException
>
> java.lang.NullPointerException
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.Capacity=
Scheduler.addApplicationAttempt(CapacityScheduler.java:734)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.Capacity=
Scheduler.handle(CapacityScheduler.java:1089)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.Capacity=
Scheduler.handle(CapacityScheduler.java:114)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptI=
mpl$AttemptRecoveredTransition.transition(RMAppAttemptImpl.java:1038)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptI=
mpl$AttemptRecoveredTransition.transition(RMAppAttemptImpl.java:1002)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTr=
ansition(StateMachineFactory.java:385)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachin=
eFactory.java:302)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineF=
actory.java:46)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doT=
ransition(StateMachineFactory.java:448)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptI=
mpl.handle(RMAppAttemptImpl.java:755)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptI=
mpl.handle(RMAppAttemptImpl.java:106)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.recoverAppA=
ttempts(RMAppImpl.java:831)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.access$1900=
(RMAppImpl.java:101)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl$RMAppRecove=
redTransition.transition(RMAppImpl.java:846)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl$RMAppRecove=
redTransition.transition(RMAppImpl.java:836)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTr=
ansition(StateMachineFactory.java:385)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachin=
eFactory.java:302)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineF=
actory.java:46)
>
>                 at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doT=
ransition(StateMachineFactory.java:448)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.handle(RMAp=
pImpl.java:711)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recoverApplica=
tion(RMAppManager.java:312)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recover(RMAppM=
anager.java:413)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(Res=
ourceManager.java:1207)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveSer=
vices.serviceStart(ResourceManager.java:590)
>
>                 at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActive=
Services(ResourceManager.java:1014)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(Resou=
rceManager.java:1051)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(Resou=
rceManager.java:1047)
>
>                 at java.security.AccessController.doPrivileged(Native
> Method)
>
>                 at javax.security.auth.Subject.doAs(Subject.java:415)
>
>                 at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation=
.java:1628)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.transitionT=
oActive(ResourceManager.java:1047)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStar=
t(ResourceManager.java:1091)
>
>                 at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
>
>                 at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(Resour=
ceManager.java:1226)
>
> 2015-06-26 08:54:10,350 INFO  impl.MetricsSystemImpl
> (MetricsSystemImpl.java:stop(210)) - Stopping ResourceManager metrics
> system...
>
> 2015-06-26 08:54:10,417 INFO  impl.MetricsSinkAdapter
> (MetricsSinkAdapter.java:publishMetricsFromQueue(135)) - timeline thread
> interrupted.
>
> 2015-06-26 08:54:10,419 INFO  impl.MetricsSystemImpl
> (MetricsSystemImpl.java:stop(216)) - ResourceManager metrics system stopp=
ed.
>
> 2015-06-26 08:54:10,420 INFO  impl.MetricsSystemImpl
> (MetricsSystemImpl.java:shutdown(605)) - ResourceManager metrics system
> shutdown complete.
>
> 2015-06-26 08:54:10,437 INFO  zookeeper.ZooKeeper
> (ZooKeeper.java:close(684)) - Session: 0x34e2fddab0e0001 closed
>
> 2015-06-26 08:54:10,437 INFO  event.AsyncDispatcher
> (AsyncDispatcher.java:serviceStop(138)) - AsyncDispatcher is draining to
> stop, igonring any new events.
>
> 2015-06-26 08:54:10,437 INFO  zookeeper.ClientCnxn
> (ClientCnxn.java:run(512)) - EventThread shut down
>
> 2015-06-26 08:54:10,439 INFO  event.AsyncDispatcher
> (AsyncDispatcher.java:serviceStop(138)) - AsyncDispatcher is draining to
> stop, igonring any new events.
>
> 2015-06-26 08:54:10,439 INFO  service.AbstractService
> (AbstractService.java:noteFailure(272)) - Service Dispatcher failed in
> state STOPPED; cause: java.lang.NullPointerException
>
> java.lang.NullPointerException
>
>
>
> After some searching I=E2=80=99ve discovered that the *yarn.resourcemanag=
er.store.class
> *property controls the state of the ResourceManager and my value is
> *org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore*
> so I have the state in zookeeper.
>
> My question is, should I just remove *appattempt_1435159945366_0792_00000=
1
> *(and any other attempts) from zookeeper in order to have my
> resourcemanager up, or is there a way to make it skip specific attempts, =
or
> maybe I could just recreate the state store form zero since I don=E2=80=
=99t kare
> about the running application, and I waold just like to have the
> ResourceManager service up.
>
>
>
> Thank you,
>
> Alex
>

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Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi=C2=A0<span style=3D"font-size:12.8000001907349px;white-=
space:nowrap">Alexandru</span><div><br></div><div>Can you share whats value=
 in capacity scheduler for=C2=A0</div><div><pre class=3D"" style=3D"margin-=
top:0px;margin-bottom:0px;padding:0px;max-height:30em;overflow:auto;white-s=
pace:pre-wrap;word-wrap:normal;color:rgb(51,51,51);font-size:12px;line-heig=
ht:16px;background-color:rgb(245,245,245)"><a href=3D"http://yarn.scheduler=
.capacity.am.failure.scheduling.delay.ms">yarn.scheduler.capacity.am.failur=
e.scheduling.delay.ms</a></pre></div><div><br></div><div>Regards</div><div>=
-Sanjeev</div><div><br></div></div><div class=3D"gmail_extra"><br><div clas=
s=3D"gmail_quote">On Fri, Jun 26, 2015 at 6:40 PM, Alexandru Pacurar <span =
dir=3D"ltr">&lt;<a href=3D"mailto:Alexandru.Pacurar@propertyshark.com" targ=
et=3D"_blank">Alexandru.Pacurar@propertyshark.com</a>&gt;</span> wrote:<br>=
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">





<div lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72">
<div>
<p class=3D"MsoNormal">Hello,<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">I=E2=80=99m running Hadoop 2.6 and I have encountere=
d a problem with the resourcemanager. After a restart the resourcemanager r=
efuses to start with the following error:<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,342 INFO=C2=A0 attempt.RMAppAtte=
mptImpl (RMAppAttemptImpl.java:recover(796)) - Recovering attempt: appattem=
pt_1435159945366_0792_000001 with final state: null<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,342 INFO=C2=A0 security.AMRMToke=
nSecretManager (AMRMTokenSecretManager.java:createAndGetAMRMToken(195)) - C=
reate AMRMToken for ApplicationAttempt: appattempt_1435159945366_0792_00000=
1<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,342 INFO=C2=A0 security.AMRMToke=
nSecretManager (AMRMTokenSecretManager.java:createPassword(307)) - Creating=
 password for appattempt_1435159945366_0792_000001<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,343 INFO=C2=A0 resourcemanager.A=
pplicationMasterService (ApplicationMasterService.java:registerAppAttempt(6=
70)) - Registering app attempt : appattempt_1435159945366_0792_000001<u></u=
><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,344 ERROR resourcemanager.Resour=
ceManager (ResourceManager.java:serviceStart(594)) - Failed to load/recover=
 state<u></u><u></u></p>
<p class=3D"MsoNormal">java.lang.NullPointerException<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.scheduler.capacity.CapacityScheduler.addApplicationAttempt(Ca=
pacityScheduler.java:734)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler=
.java:1089)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler=
.java:114)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.attempt.RMAppAttemptImpl$AttemptRecoveredTransition.tra=
nsition(RMAppAttemptImpl.java:1038)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.attempt.RMAppAttemptImpl$AttemptRecoveredTransition.tra=
nsition(RMAppAttemptImpl.java:1002)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:=
385)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory.doTransition(StateMachineFactory.java:302)<u></u><u></u></=
p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory.access$300(StateMachineFactory.java:46)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java=
:448)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:7=
55)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:1=
06)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl.recoverAppAttempts(RMAppImpl.java:831)<u></u>=
<u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl.access$1900(RMAppImpl.java:101)<u></u><u></u>=
</p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl$RMAppRecoveredTransition.transition(RMAppImpl=
.java:846)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl$RMAppRecoveredTransition.transition(RMAppImpl=
.java:836)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:=
385)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory.doTransition(StateMachineFactory.java:302)<u></u><u></u></=
p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory.access$300(StateMachineFactory.java:46)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java=
:448)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl.handle(RMAppImpl.java:711)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.RMAppManager.recoverApplication(RMAppManager.java:312)<u></u>=
<u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.RMAppManager.recover(RMAppManager.java:413)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.recover(ResourceManager.java:1207)<u></u><u><=
/u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager=
.java:590)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.service.Abstra=
ctService.start(AbstractService.java:193)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.startActiveServices(ResourceManager.java:1014=
)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager$1.run(ResourceManager.java:1051)<u></u><u></u=
></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager$1.run(ResourceManager.java:1047)<u></u><u></u=
></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at java.security.AccessController.d=
oPrivileged(Native Method)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at javax.security.auth.Subject.doAs=
(Subject.java:415)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.security.UserG=
roupInformation.doAs(UserGroupInformation.java:1628)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.transitionToActive(ResourceManager.java:1047)=
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.serviceStart(ResourceManager.java:1091)<u></u=
><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.service.Abstra=
ctService.start(AbstractService.java:193)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.main(ResourceManager.java:1226)<u></u><u></u>=
</p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,348 INFO=C2=A0 service.AbstractS=
ervice (AbstractService.java:noteFailure(272)) - Service RMActiveServices f=
ailed in state STARTED; cause: java.lang.NullPointerException<u></u><u></u>=
</p>
<p class=3D"MsoNormal">java.lang.NullPointerException<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.scheduler.capacity.CapacityScheduler.addApplicationAttempt(Ca=
pacityScheduler.java:734)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler=
.java:1089)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler=
.java:114)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.attempt.RMAppAttemptImpl$AttemptRecoveredTransition.tra=
nsition(RMAppAttemptImpl.java:1038)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.attempt.RMAppAttemptImpl$AttemptRecoveredTransition.tra=
nsition(RMAppAttemptImpl.java:1002)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:=
385)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory.doTransition(StateMachineFactory.java:302)<u></u><u></u></=
p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory.access$300(StateMachineFactory.java:46)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java=
:448)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:7=
55)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:1=
06)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl.recoverAppAttempts(RMAppImpl.java:831)<u></u>=
<u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl.access$1900(RMAppImpl.java:101)<u></u><u></u>=
</p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl$RMAppRecoveredTransition.transition(RMAppImpl=
.java:846)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl$RMAppRecoveredTransition.transition(RMAppImpl=
.java:836)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:=
385)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory.doTransition(StateMachineFactory.java:302)<u></u><u></u></=
p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory.access$300(StateMachineFactory.java:46)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.state.Sta=
teMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java=
:448)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.rmapp.RMAppImpl.handle(RMAppImpl.java:711)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.RMAppManager.recoverApplication(RMAppManager.java:312)<u></u>=
<u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.RMAppManager.recover(RMAppManager.java:413)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.recover(ResourceManager.java:1207)<u></u><u><=
/u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager=
.java:590)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.service.Abstra=
ctService.start(AbstractService.java:193)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.startActiveServices(ResourceManager.java:1014=
)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager$1.run(ResourceManager.java:1051)<u></u><u></u=
></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager$1.run(ResourceManager.java:1047)<u></u><u></u=
></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at java.security.AccessController.d=
oPrivileged(Native Method)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at javax.security.auth.Subject.doAs=
(Subject.java:415)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.security.UserG=
roupInformation.doAs(UserGroupInformation.java:1628)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.transitionToActive(ResourceManager.java:1047)=
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.serviceStart(ResourceManager.java:1091)<u></u=
><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.service.Abstra=
ctService.start(AbstractService.java:193)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at org.apache.hadoop.yarn.server.re=
sourcemanager.ResourceManager.main(ResourceManager.java:1226)<u></u><u></u>=
</p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,350 INFO=C2=A0 impl.MetricsSyste=
mImpl (MetricsSystemImpl.java:stop(210)) - Stopping ResourceManager metrics=
 system...<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,417 INFO=C2=A0 impl.MetricsSinkA=
dapter (MetricsSinkAdapter.java:publishMetricsFromQueue(135)) - timeline th=
read interrupted.<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,419 INFO=C2=A0 impl.MetricsSyste=
mImpl (MetricsSystemImpl.java:stop(216)) - ResourceManager metrics system s=
topped.<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,420 INFO=C2=A0 impl.MetricsSyste=
mImpl (MetricsSystemImpl.java:shutdown(605)) - ResourceManager metrics syst=
em shutdown complete.<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,437 INFO=C2=A0 zookeeper.ZooKeep=
er (ZooKeeper.java:close(684)) - Session: 0x34e2fddab0e0001 closed<u></u><u=
></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,437 INFO=C2=A0 event.AsyncDispat=
cher (AsyncDispatcher.java:serviceStop(138)) - AsyncDispatcher is draining =
to stop, igonring any new events.<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,437 INFO=C2=A0 zookeeper.ClientC=
nxn (ClientCnxn.java:run(512)) - EventThread shut down<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,439 INFO=C2=A0 event.AsyncDispat=
cher (AsyncDispatcher.java:serviceStop(138)) - AsyncDispatcher is draining =
to stop, igonring any new events.<u></u><u></u></p>
<p class=3D"MsoNormal">2015-06-26 08:54:10,439 INFO=C2=A0 service.AbstractS=
ervice (AbstractService.java:noteFailure(272)) - Service Dispatcher failed =
in state STOPPED; cause: java.lang.NullPointerException<u></u><u></u></p>
<p class=3D"MsoNormal">java.lang.NullPointerException<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">After some searching I=E2=80=99ve discovered that th=
e <b>yarn.resourcemanager.store.class
</b>property controls the state of the ResourceManager and my value is <b>o=
rg.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore</b> so=
 I have the state in zookeeper.
<u></u><u></u></p>
<p class=3D"MsoNormal">My question is, should I just remove <b>appattempt_1=
435159945366_0792_000001
</b>(and any other attempts)<b> </b>from zookeeper in order to have my reso=
urcemanager up, or is there a way to make it skip specific attempts, or may=
be I could just recreate the state store form zero since I don=E2=80=99t ka=
re about the running application, and I
 waold just like to have the ResourceManager service up.<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Thank you,<u></u><u></u></p>
<p class=3D"MsoNormal">Alex<u></u><u></u></p>
</div>
</div>

</blockquote></div><br></div>

<br>
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