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From Vishal Mishra <mishravis...@gmail.com>
Subject Re: GiraphApplicationMaster not found (WAS: Giraph and Hadoop 2.2.0)
Date Wed, 27 Nov 2013 19:34:13 GMT
Hey Guys,
I'm trying giraph 1.0.0 on hadoop 2.2.0 (2-node cluster) but hitting the
same problem as outlined in this thread. Was there a resolution? If yes,
can you please share?
Completely new to giraph and hadoop so please excuse any omissions. Our
cluster is fully functional and running mapreduce and hive jobs cleanly.

Command:
hadoop jar
$GIRAPH_HOME/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with-dependencies.jar
org.apache.giraph.GiraphRunner -D giraph.zkList="zkNode.net:2081"
org.apache.giraph.examples.SimpleShortestPathsComputation -vif
org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
-vip /user/hduser/rrdata/tiny_graph.txt -vof
org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op
/user/hduser/rrdata/output -w 1 -yj
$GIRAPH_HOME/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with-dependencies.jar

Trimmed Console Output:
13/11/27 11:19:58 INFO yarn.GiraphYarnClient:
appattempt_1385518875931_0002_000001, State: ACCEPTED, Containers used: 1
13/11/27 11:20:00 ERROR yarn.GiraphYarnClient: Giraph:
org.apache.giraph.examples.SimpleShortestPathsComputation reports FAILED
state, diagnostics show: Application application_1385518875931_0002 failed
2 times due to AM Container for appattempt_1385518875931_0002_000002 exited
with  exitCode: 1 due to: Exception from container-launch:
org.apache.hadoop.util.Shell$ExitCodeException:
at org.apache.hadoop.util.Shell.runCommand(Shell.java:464)
at org.apache.hadoop.util.Shell.run(Shell.java:379)
at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:589)
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:283)
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:79)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)


Thanx,
Vishal

On Tue, Nov 19, 2013 at 3:16 PM, Mohammad Islam <mislam77@yahoo.com> wrote:

> Rob,
> I understand your frustration.
> I'm pre-occupied with some other stuffs in next couple of days.
> If no one replied by then, I will recreate the situation here and try to
> give you more concrete help.
>
> Regards,
> Mohammad
>
>
>   On Tuesday, November 19, 2013 2:56 AM, Rob Vesse <rvesse@dotnetrdf.org>
> wrote:
>  Mohammad
>
> Comments inline:
>
> From: Mohammad Islam <mislam77@yahoo.com>
> Reply-To: <user@giraph.apache.org>
> Date: Monday, 18 November 2013 22:24
> To: "user@giraph.apache.org" <user@giraph.apache.org>
> Subject: Re: GiraphApplicationMaster not found (WAS: Giraph and Hadoop
> 2.2.0)
>
> I used the following shell script to run PR where my current working
> directory contains the graph*.jar in Hadoop 2.1.1.
> . You can try something similar.
>
>
> I already am.
>
>
>
>
> HAD_VERSION=2.1.1-SNAPSHOT
> hadoop fs -rmr out
> export GIRAPH_HOME=/home/mislam/softwares/giraph
> #export
> GIRAPH_CORE=$GIRAPH_HOME/giraph-core/target/giraph-1.1.0-SNAPSHOT-for-hadoop-$HAD_VERSION-jar-with-dependencies.jar
> #export
> GIRAPH_EXAMPLE=$GIRAPH_HOME/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-$HAD_VERSION-jar-with-dependencies.jar
>
>
> CLASSPATH=$CLASSPATH:$GIRAPH_HOME/conf
>
>
> What is the point of putting the conf directory on the CLASSPATH?  I
> assume this is only to pick up the giraph configuration but at the same
> time there is nothing to stop me putting my Giraph specific config in one
> of the other Hadoop configuration files e.g. core-site.xml?
>
> #CLASSPATH=$CLASSPATH:$GIRAPH_CORE
> #CLASSPATH=$CLASSPATH:$GIRAPH_EXAMPLE
>
> export CLASSPATH=$CLASSPATH
> export HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$CLASSPATH
>
> echo $HADOOP_CLASSPATH
>
>
> I assume the point of the above is to ensure that the Giraph config file
> is on the class path Hadoop actually uses but adding this makes no
> difference to me, I get exactly the same failure as before.  Modifying the
> logic to add the examples JAR onto the class path does not help either.
>
>
>
> hadoop --config $HADOOP_HOME/etc/hadoop jar
> giraph-examples-1.1.0-SNAPSHOT-for-hadoop-$HAD_VERSION-jar-with-dependencies.jar
>  org.apache.giraph.GiraphRunner
> org.apache.giraph.examples.SimplePageRankComputation -c
> org.apache.giraph.combiner.DoubleSumCombiner -w 1 -yh 1024 -yj
> giraph-examples-1.1.0-SNAPSHOT-for-hadoop-$HAD_VERSION-jar-with-dependencies.jar
> -vif
> org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
> -vof org.apache.giraph.io.formats.IdWithValueTextOutputFormat -mc
> org.apache.giraph.examples.SimplePageRankComputation\$SimplePageRankMasterCompute
> -vip input -op out
>
>
> This is not the same command that I am running, also DoubleSumCombiner
> gives a ClassNotFoundException, you actually want DoubleSumMessageCombiner.
>  If I adapt my script to run your command I experience the exact same error
> as I do trying to run the command I showed so I am still nowhere.
>
> I'm getting a little frustrated that no-one has any idea what the problem
> is here, either this is a simple misconfiguration on my part or a bug in
> Giraph for Hadoop 2.2.0 ?  Given the thread so far and the fact that I can
> run MR based Giraph on Hadoop 1.2.1 this is looking increasingly unlikely
> I'm starting to lean heavily towards the latter option.
>
> Rob
>
>
>
>   On Monday, November 18, 2013 2:24 AM, Rob Vesse <rvesse@dotnetrdf.org>
> wrote:
>  Hey all
>
> Bumping this thread because I am still completely blocked on this and
> hoping someone can help me.  As explained earlier in the thread I have
> Giraph built for pure YARN on stable Hadoop 2.2.0 release like so:
>
> mvn –Phadoop_yarn –Dhadoop.version=2.2.0 –DskipTests=true clean install
>
> But when I try and run the simple shortest paths demo like so:
>
> $> bin/hadoop jar
> /Users/rvesse/Documents/Work/Code/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with-dependencies.jar
> org.apache.giraph.GiraphRunner
> org.apache.giraph.examples.SimpleShortestPathsComputation -vif
> org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
> -vip /user/rvesse/tiny_graph.txt -vof
> org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op
> /user/rvesse/shortestpaths -w 1 -yj
> /Users/rvesse/Documents/Work/Code/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with-dependencies.jar
>
> The application fails and the YARN logs show the following error:
>
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/giraph/yarn/GiraphApplicationMaster
> Caused by: java.lang.ClassNotFoundException: org.apache.giraph.yarn.GiraphApplicationMaster
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>
>
> Any ideas why the GiraphApplicationMaster would not be found?  Have I just got something
basic wrong in my configuration or is this a bug in Giraph?
>
>
> I found an earlier thread on the same topic (http://mail-archives.apache.org/mod_mbox/giraph-user/201307.mbox/%3c51E5A4D1.40006@googlemail.com%3e)
but it was never resolved hence why I have now changed the topic in the hope it will jog someone's
memory
>
>
> Cheers,
>
>
> Rob
>
>
> From: Rob Vesse <rvesse@dotnetrdf.org>
> Reply-To: <user@giraph.apache.org>
> Date: Friday, 15 November 2013 14:14
> To: <user@giraph.apache.org>
> Subject: Re: Giraph and Hadoop 2.2.0
>
> Adding the –yj argument to specify the YARN JARs doesn't make any
> difference.
>
> Here is the complete console output from my run:
>
> bin/hadoop jar
> /Users/rvesse/Documents/Work/Code/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with-dependencies.jar
> org.apache.giraph.GiraphRunner
> org.apache.giraph.examples.SimpleShortestPathsComputation -vif
> org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
> -vip /user/rvesse/tiny_graph.txt -vof
> org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op
> /user/rvesse/shortestpaths/3 -w 1 -yj
> /Users/rvesse/Documents/Work/Code/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with-dependencies.jar
> 2013-11-15 14:11:22.897 java[4877:1203] Unable to load realm info from
> SCDynamicStore
> 13/11/15 14:11:22 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
> 13/11/15 14:11:24 INFO utils.ConfigurationUtils: No edge input format
> specified. Ensure your InputFormat does not require one.
> 13/11/15 14:11:24 INFO utils.ConfigurationUtils: No edge output format
> specified. Ensure your OutputFormat does not require one.
> 13/11/15 14:11:24 INFO yarn.GiraphYarnClient: Final output path is:
> hdfs://localhost/user/rvesse/shortestpaths/3
> 13/11/15 14:11:24 INFO yarn.GiraphYarnClient: Running Client
> 13/11/15 14:11:24 INFO client.RMProxy: Connecting to ResourceManager at /
> 0.0.0.0:8032
> 13/11/15 14:11:24 INFO yarn.GiraphYarnClient: Got node report from ASM
> for, nodeId=mbp-rvesse.home:49981, nodeAddressmbp-rvesse.home:8042,
> nodeRackName/default-rack, nodeNumContainers0
> 13/11/15 14:11:24 INFO yarn.GiraphYarnClient: Defaulting per-task heap
> size to 1024MB.
> 13/11/15 14:11:24 INFO yarn.GiraphYarnClient: Obtained new Application ID:
> application_1384523910015_0004
> 13/11/15 14:11:24 INFO Configuration.deprecation: mapred.job.id is
> deprecated. Instead, use mapreduce.job.id
> 13/11/15 14:11:24 INFO yarn.GiraphYarnClient: Set the environment for the
> application master
> 13/11/15 14:11:24 INFO yarn.GiraphYarnClient: Environment for AM
> :{CLASSPATH=${CLASSPATH}:./*:$HADOOP_CONF_DIR:$HADOOP_COMMON_HOME/share/hadoop/common/*:$HADOOP_COMMON_HOME/share/hadoop/common/lib/*:$HADOOP_HDFS_HOME/share/hadoop/hdfs/*:$HADOOP_HDFS_HOME/share/hadoop/hdfs/lib/*:$HADOOP_YARN_HOME/share/hadoop/yarn/*:$HADOOP_YARN_HOME/share/hadoop/yarn/lib/*:$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/*,$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/lib/*}
> 13/11/15 14:11:24 INFO yarn.GiraphYarnClient: buildLocalResourceMap ....
> 13/11/15 14:11:24 INFO Configuration.deprecation: mapred.output.dir is
> deprecated. Instead, use mapreduce.output.fileoutputformat.outputdir
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Registered file in LocalResources
> ::
> hdfs://localhost/user/rvesse/giraph_yarn_jar_cache/application_1384523910015_0004/giraph-conf.xml
> 13/11/15 14:11:25 INFO yarn.GiraphYarnClient: LIB JARS
> :/Users/rvesse/Documents/Work/Code/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with-dependencies.jar
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name .
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking .
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name null
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking null
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/etc/hadoop
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/etc/hadoop
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/common/lib/*
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/common/lib
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/common/*
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/common
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/hdfs
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/hdfs
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/hdfs/lib/*
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/hdfs/lib
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/hdfs/*
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/hdfs
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/yarn/lib/*
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/yarn/lib
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/yarn/*
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/yarn
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/mapreduce/lib/*
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/mapreduce/lib
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/mapreduce/*
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /Users/rvesse/Documents/Apps/hadoop-2.2.0/share/hadoop/mapreduce
> 13/11/15 14:11:25 INFO yarn.YarnUtils: Class path name
> /contrib/capacity-scheduler/*.jar
> 13/11/15 14:11:25 INFO yarn.YarnUtils: base path checking
> /contrib/capacity-scheduler
> 13/11/15 14:11:25 INFO yarn.GiraphYarnClient: ApplicationSumbissionContext
> for GiraphApplicationMaster launch container is populated.
> 13/11/15 14:11:25 INFO yarn.GiraphYarnClient: Submitting application to ASM
> 13/11/15 14:11:25 INFO impl.YarnClientImpl: Submitted application
> application_1384523910015_0004 to ResourceManager at /0.0.0.0:8032
> 13/11/15 14:11:25 INFO yarn.GiraphYarnClient: Got new appId after
> submission :application_1384523910015_0004
> 13/11/15 14:11:25 INFO yarn.GiraphYarnClient: GiraphApplicationMaster
> container request was submitted to ResourceManager for job: Giraph:
> org.apache.giraph.examples.SimpleShortestPathsComputation
> 13/11/15 14:11:26 INFO yarn.GiraphYarnClient: Giraph:
> org.apache.giraph.examples.SimpleShortestPathsComputation, Elapsed: 0.82
> secs
> 13/11/15 14:11:26 INFO yarn.GiraphYarnClient:
> appattempt_1384523910015_0004_000001, State: ACCEPTED, Containers used: 1
> 13/11/15 14:11:29 ERROR yarn.GiraphYarnClient: Giraph:
> org.apache.giraph.examples.SimpleShortestPathsComputation reports FAILED
> state, diagnostics show: Application application_1384523910015_0004 failed
> 2 times due to AM Container for appattempt_1384523910015_0004_000002 exited
> with  exitCode: 1 due to: Exception from container-launch:
> org.apache.hadoop.util.Shell$ExitCodeException:
> at org.apache.hadoop.util.Shell.runCommand(Shell.java:464)
> at org.apache.hadoop.util.Shell.run(Shell.java:379)
> at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:589)
> 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:283)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:79)
> 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:895)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> at java.lang.Thread.run(Thread.java:695)
>
>
> .Failing this attempt.. Failing the application.
> 13/11/15 14:11:29 INFO yarn.GiraphYarnClient: Cleaning up HDFS distributed
> cache directory for Giraph job.
> 13/11/15 14:11:29 INFO yarn.GiraphYarnClient: Completed Giraph:
> org.apache.giraph.examples.SimpleShortestPathsComputation: FAILED, total
> running time: 0 minutes, 3 seconds.
>
> And I see the same error in the logs:
>
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/giraph/yarn/GiraphApplicationMaster
> Caused by: java.lang.ClassNotFoundException: org.apache.giraph.yarn.GiraphApplicationMaster
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>
>
> Any more ideas?
>
>
> Rob
>
>
> From: Mohammad Islam <mislam77@yahoo.com>
> Reply-To: <user@giraph.apache.org>
> Date: Thursday, 14 November 2013 20:36
> To: "user@giraph.apache.org" <user@giraph.apache.org>
> Subject: Re: Giraph and Hadoop 2.2.0
>
> I tried the following command few months back. I found you are not passing
> some params.
>
> bin/hadoop --config etc/hadoop jar
> /export/home/clei/giraph/giraph-1.0.0/giraph-examples/target/giraph-examples-1.?.0-for-hadoop-???-jar-with-dependencies.jar
> org.apache.giraph.GiraphRunner
> org.apache.giraph.examples.SimplePageRankVertexOpt -c
> org.apache.giraph.combiner.DoubleSumCombiner -w 35 -yh 20480 -yj
> giraph-examples-1.?.?-for-hadoop-2.??-jar-with-dependencies.jar -vif
> org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat -of
> org.apache.giraph.io.formats.IdWithValueTextOutputFormat -vip
> /user/me/input -op /user/me/output_35w_20G_80m_1
>
>
>   On Thursday, November 14, 2013 3:22 AM, Rob Vesse <rvesse@dotnetrdf.org>
> wrote:
>  It's the same command line I showed earlier, just trying to run the
> example application:
>
> mbp-rvesse:hadoop-2.2.0 rvesse$ bin/hadoop jar
> /Users/rvesse/Documents/Work/Code/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with-dependencies.jar
> org.apache.giraph.GiraphRunner
> org.apache.giraph.examples.SimpleShortestPathsComputation -vif
> org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
> -vip /user/rvesse/tiny_graph.txt -vof
> org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op
> /user/rvesse/shortestpaths/2 -w 1
>
> Rob
>
> From: Mohammad Islam <mislam77@yahoo.com>
> Reply-To: <user@giraph.apache.org>
> Date: Thursday, 14 November 2013 05:57
> To: "user@giraph.apache.org" <user@giraph.apache.org>
> Subject: Re: Giraph and Hadoop 2.2.0
>
> What are you running? PR?
> What is the command line?
>
>
>
>   On Wednesday, November 13, 2013 8:30 AM, Rob Vesse <rvesse@dotnetrdf.org>
> wrote:
>  So I fixed the previous issue I was having which I reported and
> submitted a patch as GIRAPH-795
>
> I then went ahead with installing and configuring my external Zookeeper
> appropriately and tried running again but now the YARN application fails
> and I find the following error in the logs:
>
> Exception in thread "main" java.lang.NoClassDefFoundError:
>  org/apache/giraph/yarn/GiraphApplicationMaster
> Caused by: java.lang.ClassNotFoundException: org.apache.giraph.yarn.GiraphApplicationMaster
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>
>
> Anybody have idea what the cause of this one might be or how to fix it?
>
>
> Cheers,
>
>
> Rob
>
>
> From: Rob Vesse <rvesse@dotnetrdf.org>
> Reply-To: <user@giraph.apache.org>
> Date: Wednesday, 13 November 2013 15:35
> To: <user@giraph.apache.org>
> Subject: Re: Giraph and Hadoop 2.2.0
>
> Mohammad
>
> This got me a build that at least attempts to start to run but not I see
> the following:
>
> mbp-rvesse:hadoop-2.2.0 rvesse$ bin/hadoop jar
> /Users/rvesse/Documents/Work/Code/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with-dependencies.jar
> org.apache.giraph.GiraphRunner
> org.apache.giraph.examples.SimpleShortestPathsComputation -vif
> org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
> -vip /user/rvesse/tiny_graph.txt -vof
> org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op
> /user/rvesse/shortestpaths/2 -w 1
> 2013-11-13 15:13:29.908 java[17402:1203] Unable to load realm info from
> SCDynamicStore
> 13/11/13 15:13:29 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
> 13/11/13 15:13:31 INFO utils.ConfigurationUtils: No edge input format
> specified. Ensure your InputFormat does not require one.
> 13/11/13 15:13:31 INFO utils.ConfigurationUtils: No edge output format
> specified. Ensure your OutputFormat does not require one.
> 13/11/13 15:13:31 INFO yarn.GiraphYarnClient: Final output path is:
> hdfs://localhost/user/rvesse/shortestpaths/2
> Exception in thread "main" java.lang.NullPointerException
> at
> org.apache.giraph.yarn.GiraphYarnClient.checkJobLocalZooKeeperSupported(GiraphYarnClient.java:460)
> at org.apache.giraph.yarn.GiraphYarnClient.run(GiraphYarnClient.java:116)
> at org.apache.giraph.GiraphRunner.run(GiraphRunner.java:96)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
> at org.apache.giraph.GiraphRunner.main(GiraphRunner.java:126)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
>
> Which indirectly implies that I have some missing configuration to run
> Giraph on YARN.  I don't think that should be a NPE and it looks to be a
> trivial fix so I'll try and fix and send a pull request for that.
>
> The error message I should receive if the NPE wasn't happening is the
> following:
>
> Giraph on YARN does not currentlysupport Giraph-managed ZK instances: use
> a standalone ZooKeeper.
>
> What configuration options do I need to have set to point Giraph at an
> external Zookeeper?
>
> Cheers,
>
> Rob
>
> From: Mohammad Islam <mislam77@yahoo.com>
> Reply-To: <user@giraph.apache.org>
> Date: Wednesday, 13 November 2013 11:15
> To: "user@giraph.apache.org" <user@giraph.apache.org>
> Subject: Re: Giraph and Hadoop 2.2.0
>
> Hi Rob,
> Did you try with this command "mvn -Phadoop_yarn -Dhadoop.version=2.2.0
> clean package -DskipTests"?
> Regards,
> Mohammad
>
>
>   On Wednesday, November 13, 2013 2:55 AM, Rob Vesse <rvesse@dotnetrdf.org>
> wrote:
>  Hi all
>
> I'm having trouble getting Giraph to build and run against a Hadoop 2.2.0
> installation.  I tried the hadoop_2.0.3 profile with no luck because I get
> class cast errors when trying to run the examples.
>
> Is there a specific profile I should be building to support Hadoop 2.2.0
> or is this not supported yet?
>
> Thanks,
>
> Rob
>
>
>
>
>
>
>
>
>
>
>

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