Hi,
you can increase the Heapsize to 2048 Mb by setting it into
etc/hadoop/hadoop-env.sh. Search for "export HADOOP_HEAPSIZE="
But if I fix this, the TaskRunner and GiraphApplicationMaster will not
stop to end. This is what I am seeing from the Client everytime repeating:
14/08/12 08:51:06 INFO yarn.GiraphYarnClient: Giraph:
org.apache.giraph.examples.SimpleShortestPathsComputation, Elapsed:
1494,96 secs
14/08/12 08:51:06 INFO yarn.GiraphYarnClient:
appattempt_1407762054368_0017_000001, State: RUNNING, Containers used: 2
The gam-stderr.log (GiraphApplicationMaster) showed the following:
aphYarnTask 1407762054368 17 2 1
|- 13562 11012 13562 13562 (bash) 0 0 18870272 435 /bin/bash -c
java -Xmx1024M -Xms1024M -cp
.:${CLASSPATH}:./*:$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/*:./*:/usr/local/hadoop/etc/hadoop:/usr/local/hadoop/share/hadoop/common/*:/usr/local/hadoop/share/hadoop/common/lib/*:/usr/local/hadoop/share/hadoop/hdfs/*:/usr/local/hadoop/share/hadoop/hdfs/lib/*:/usr/local/hadoop/share/hadoop/yarn/*:/usr/local/hadoop/share/hadoop/yarn/lib/*:/usr/local/hadoop/share/hadoop/mapreduce/*:/usr/local/hadoop/share/hadoop/mapreduce/lib/*
org.apache.giraph.yarn.GiraphYarnTask 1407762054368 17 2 1
1>/usr/local/hadoop/logs/userlogs/application_1407762054368_0017/container_1407762054368_0017_01_000002/task-2-stdout.log
2>/usr/local/hadoop/logs/userlogs/application_1407762054368_0017/container_1407762054368_0017_01_000002/task-2-stderr.log
Container killed on request. Exit code is 143
Container exited with a non-zero exit code 143
14/08/12 08:26:23 INFO yarn.GiraphApplicationMaster: After completion of
one conatiner. current status is: completedCount :1 containersToLaunch
:2 successfulCount :0 failedCount :1
And the GiraphYarnTask also repeats the following:
14/08/12 08:56:15 WARN zookeeper.ClientCnxn: Session 0x147c8e553a10001
for server null, unexpected error, closing socket connection and
attempting reconnect
java.net.ConnectException: Verbindungsaufbau abgelehnt
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
14/08/12 08:56:16 INFO zookeeper.ClientCnxn: Opening socket connection
to server blabla:22181. Will not attempt to authenticate using SASL
(unknown error)
14/08/12 08:56:16 WARN zookeeper.ClientCnxn: Session 0x147c8e553a10001
for server null, unexpected error, closing socket connection and
attempting reconnect
java.net.ConnectException: Verbindungsaufbau abgelehnt
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
Do you have an idea, how I can fix this? With ZooKeeper, I am also newbie
Thx
On 12.08.2014 08:14, Vikalp Handa wrote:
Thanks a lot... I have build successfully even without running mvn
clean :P
Now while executing the example code I am facing a different problem
of Cluster Heap Size.
*How can I update this cluster heap size?*
*Command: *hadoop jar
/usr/local/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.4.0-jar-with-dependencies.jar
org.apache.giraph.GiraphRunner
org.apache.giraph.examples.SimpleShortestPathsComputation -vif
org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat -vip
/user/hadoop/input/tiny_graph.txt -vof
org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op
/user/hadoop/outputpaths -yh 2048 -w 1
*Result:*
*
*
14/08/12 11:37:15 WARN util.NativeCodeLoader: Unable to load
native-hadoop library for your platform... using builtin-java classes
where applicable
14/08/12 11:37:15 INFO utils.ConfigurationUtils: No edge input format
specified. Ensure your InputFormat does not require one.
14/08/12 11:37:15 INFO utils.ConfigurationUtils: No edge output format
specified. Ensure your OutputFormat does not require one.
14/08/12 11:37:15 INFO yarn.GiraphYarnClient: Final output path is:
hdfs://localhost:9000/user/hadoop/outputpaths
14/08/12 11:37:15 INFO yarn.GiraphYarnClient: Running Client
14/08/12 11:37:15 INFO client.RMProxy: Connecting to ResourceManager
at /0.0.0.0:8032 <http://0.0.0.0:8032>
Exception in thread "main" java.lang.IllegalStateException: Giraph's
estimated cluster heap 4096MB ask is greater than the current
available cluster heap of 0MB. Aborting Job.
at
org.apache.giraph.yarn.GiraphYarnClient.checkPerNodeResourcesAvailable(GiraphYarnClient.java:230)
at
org.apache.giraph.yarn.GiraphYarnClient.run(GiraphYarnClient.java:124)
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:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
Regards,
Vikalp Handa
On Tue, Aug 12, 2014 at 11:18 AM, 이성일 <si503....@samsung.com
<mailto:si503....@samsung.com>> wrote:
You just run 'mvn clean' before that command :)
Best Regards, Seong-il
------- Original Message -------
Sender : Vikalp Handa<handa.vik...@gmail.com
<mailto:handa.vik...@gmail.com>>
Date : 2014-08-12 14:35 (GMT+09:00)
Title : Re: ShortestPath Code execution on Hadoop 2.4.0 Inbox x
Thanks for your replies. Do I need to uninstall anything before
running the above mvn command ?
Regards,
Vikalp Handa
On Tue, Aug 12, 2014 at 10:26 AM, 이성일 <si503....@samsung.com
<mailto:si503....@samsung.com>> wrote:
Hi, Vikalp
I think you complied as wrong hadoop version.
Try below command
If you use yarn
mvn -Phadoop_yarn -Dhadoop.version=2.4.0 -DskipTests package
or if you use just hadoop2
mvn -Phadoop_2 -Dhadoop.version=2.4.0 -DskipTests package
Best Regards, Seong-il
------- Original Message -------
Sender : Vikalp Handa<handa.vik...@gmail.com
<mailto:handa.vik...@gmail.com>>
Date : 2014-08-12 13:40 (GMT+09:00)
Title : ShortestPath Code execution on Hadoop 2.4.0 Inbox x
Hi everyone,
I am new to Apache Giraph and would like execute Shortestpath and
PageRank example code on Hadoop 2.4.0 single node cluster (my
machine) having Centos 6.5.
I have successfully build Giraph on my machine but unable to
execute ShortestPath code.
Please let me know if there are any dependencies to be resolved
before code execution.
P.S. :
Command used:
hadoop jar
/usr/local/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-1.2.1-jar-with-dependencies.jar
org.apache.giraph.GiraphRunner
org.apache.giraph.examples.SimpleShortestPathsComputation -vif
org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
-vip /user/hadoop/input/tiny_graph.txt -vof
org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op
/user/hduser/output/shortestpaths -w 1 -ca
giraph.SplitMasterWorker=false
Execution Result:
14/08/11 18:48:37 WARN util.NativeCodeLoader: Unable to load
native-hadoop library for your platform... using builtin-java
classes where applicable
14/08/11 18:48:40 INFO utils.ConfigurationUtils: No edge input
format specified. Ensure your InputFormat does not require one.
14/08/11 18:48:40 INFO utils.ConfigurationUtils: No edge output
format specified. Ensure your OutputFormat does not require one.
14/08/11 18:48:40 INFO utils.ConfigurationUtils: Setting custom
argument [giraph.SplitMasterWorker] to [false] in GiraphConfiguration
14/08/11 18:48:40 INFO Configuration.deprecation:
mapreduce.job.counters.limit is deprecated. Instead, use
mapreduce.job.counters.max
14/08/11 18:48:40 INFO Configuration.deprecation:
mapred.job.map.memory.mb is deprecated. Instead, use
mapreduce.map.memory.mb
14/08/11 18:48:40 INFO Configuration.deprecation:
mapred.job.reduce.memory.mb is deprecated. Instead, use
mapreduce.reduce.memory.mb
14/08/11 18:48:40 INFO Configuration.deprecation:
mapred.map.tasks.speculative.execution is deprecated. Instead, use
mapreduce.map.speculative
14/08/11 18:48:40 INFO Configuration.deprecation:
mapreduce.user.classpath.first is deprecated. Instead, use
mapreduce.job.user.classpath.first
14/08/11 18:48:40 INFO Configuration.deprecation:
mapred.map.max.attempts is deprecated. Instead, use
mapreduce.map.maxattempts
14/08/11 18:48:40 INFO job.GiraphJob: run: Since checkpointing is
disabled (default), do not allow any task retries (setting
mapred.map.max.attempts = 0, old value = 4)
14/08/11 18:48:40 INFO Configuration.deprecation:
mapred.job.tracker is deprecated. Instead, use
mapreduce.jobtracker.address
14/08/11 18:48:41 INFO Configuration.deprecation: session.id
<http://session.id> is deprecated. Instead, use dfs.metrics.session-id
14/08/11 18:48:41 INFO jvm.JvmMetrics: Initializing JVM Metrics
with processName=JobTracker, sessionId=
Exception in thread "main" java.lang.IncompatibleClassChangeError:
Found interface org.apache.hadoop.mapreduce.JobContext, but class
was expected
at
org.apache.giraph.bsp.BspOutputFormat.checkOutputSpecs(BspOutputFormat.java:44)
at
org.apache.hadoop.mapreduce.JobSubmitter.checkSpecs(JobSubmitter.java:458)
at
org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:343)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282)
at org.apache.giraph.job.GiraphJob.run(GiraphJob.java:250)
at org.apache.giraph.GiraphRunner.run(GiraphRunner.java:94)
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:124)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
Regards,
Vikalp Handa
