1.      Actually, The job in the picture in the last email was running via
the local form.  Because I delete the mapred-site.xml in
@HADOOP_HOME/etc/Hadoop, and start resourcemanager.

2.      But, when I configured mapreduce-site.xml as below:

<property>

    <name>mapreduce.framework.name</name>

    <value>yarn</value>

  </property>

 

It does not work and carry out the errors:

 

13/01/21 16:53:16 INFO mapreduce.Job:  map 0% reduce 0%

13/01/21 16:53:16 INFO mapreduce.Job: Job job_1358758352533_0001 failed with
state FAILED due to: Application appl
ication_1358758352533_0001 failed 1 times due to AM Container for
appattempt_1358758352533_0001_000001 exited with
exitCode: 1 due to:

.Failing this attempt.. Failing the application.

13/01/21 16:53:16 INFO mapreduce.Job: Counters: 0

Job Finished in 6.192 seconds

java.io.FileNotFoundException: File does not exist:
hdfs://master2:9000/user/root/QuasiMonteCarlo_TMP_3_141592654/
out/reduce-out

        at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSy
stem.java:736)

        at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1685)

        at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1709)

        at
org.apache.hadoop.examples.QuasiMonteCarlo.estimatePi(QuasiMonteCarlo.java:3
14)

        at
org.apache.hadoop.examples.QuasiMonteCarlo.run(QuasiMonteCarlo.java:351)

        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)

        at
org.apache.hadoop.examples.QuasiMonteCarlo.main(QuasiMonteCarlo.java:360)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57
)

        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:43)

        at java.lang.reflect.Method.invoke(Method.java:601)

        at
org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver
.java:72)

        at
org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:144)

        at
org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:68)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57
)

        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:43)

        at java.lang.reflect.Method.invoke(Method.java:601)

        at org.apache.hadoop.util.RunJar.main(RunJar.java:208)

 

I checked the logs: the container status changes from ACCEPTED to FAILED
suddenly,

 

2013-01-21 16:53:13,310 INFO
org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher: Done
launching container Container: [ContainerId:
container_1358758352533_0001_01_000001, NodeId: xiaoi-115:50782,
NodeHttpAddress: xiaoi-115:8042, Resource: memory: 1536, Priority:
org.apache.hadoop.yarn.api.records.impl.pb.PriorityPBImpl@1f, State: NEW,
Token: null, Status: container_id {, app_attempt_id {, application_id {, id:
1, cluster_timestamp: 1358758352533, }, attemptId: 1, }, id: 1, }, state:
C_NEW, ] for AM appattempt_1358758352533_0001_000001

2013-01-21 16:53:13,311 INFO
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl
: appattempt_1358758352533_0001_000001 State change from ALLOCATED to
LAUNCHED

2013-01-21 16:53:13,693 INFO
org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl:
container_1358758352533_0001_01_000001 Container Transitioned from ACQUIRED
to RUNNING

2013-01-21 16:53:15,703 INFO
org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl:
container_1358758352533_0001_01_000001 Container Transitioned from RUNNING
to COMPLETED

2013-01-21 16:53:15,703 INFO
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp:
Completed container: container_1358758352533_0001_01_000001 in state:
COMPLETED event:FINISHED

2013-01-21 16:53:15,703 INFO
org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger: USER=root
OPERATION=AM Released Container     TARGET=SchedulerApp   RESULT=SUCCESS
APPID=application_1358758352533_0001
CONTAINERID=container_1358758352533_0001_01_000001

2013-01-21 16:53:15,703 INFO
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNode:
Released container container_1358758352533_0001_01_000001 of capacity
memory: 1536 on host xiaoi-115:50782, which currently has 0 containers,
memory: 0 used and memory: 8192 available, release resources=true

2013-01-21 16:53:15,704 INFO
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler:
Application appattempt_1358758352533_0001_000001 released container
container_1358758352533_0001_01_000001 on node: host: xiaoi-115:50782
#containers=0 available=8192 used=0 with event: FINISHED

2013-01-21 16:53:15,705 INFO
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl

2013-01-21 16:53:15,705 INFO
org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl: Application
application_1358758352533_0001 failed 1 times due to AM Container for
appattempt_1358758352533_0001_000001 exited with  exitCode: 1 due to:

.Failing this attempt.. Failing the application.

2013-01-21 16:53:15,706 INFO
org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl:
application_1358758352533_0001 State change from ACCEPTED to FAILED

2013-01-21 16:53:15,707 WARN
org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger: USER=root
OPERATION=Application Finished - Failed       TARGET=RMAppManager
RESULT=FAILURE     DESCRIPTION=App failed with state: FAILED
PERMISSIONS=Application application_1358758352533_0001 failed 1 times due to
AM Container for appattempt_1358758352533_0001_000001 exited with  exitCode:
1 due to:

.Failing this attempt.. Failing the application.
APPID=application_1358758352533_0001

2013-01-21 16:53:15,708 INFO
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo:
Application application_13