"java.lang.IllegalArgumentException: Does not contain a valid host:port authority: poc_hadoop04:46162"
Hostnames cannot carry an underscore '_' character per RFC 952 and its extensions. Please fix your hostname to not carry one. On Thu, Apr 10, 2014 at 5:14 PM, Rahul Singh <smart.rahul.i...@gmail.com> wrote: > here is my mapred.site.xml config > > <property> > <name>mapred.job.tracker</name> > <value>localhost:54311</value> > <description>The host and port that the MapReduce job tracker runs > at. If "local", then jobs are run in-process as a single map > and reduce task. > </description> > </property> > > > Also, The job runs fine in memory, if i remove the dependency on yarn, i.e. > if i comment out: > <property> > <name> mapreduce.framework.name</name> > <value>yarn</value> > </property> > > in mapred-site.xml. > > > > > On Thu, Apr 10, 2014 at 4:43 PM, Kiran Dangeti <kirandkumar2...@gmail.com> > wrote: >> >> Rahul, >> >> Please check the port name given in mapred.site.xml >> Thanks >> Kiran >> >> On Thu, Apr 10, 2014 at 3:23 PM, Rahul Singh <smart.rahul.i...@gmail.com> >> wrote: >>> >>> Hi, >>> I am getting following exception while running word count example, >>> >>> 14/04/10 15:17:09 INFO mapreduce.Job: Task Id : >>> attempt_1397123038665_0001_m_000000_2, Status : FAILED >>> Container launch failed for container_1397123038665_0001_01_000004 : >>> java.lang.IllegalArgumentException: Does not contain a valid host:port >>> authority: poc_hadoop04:46162 >>> at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:211) >>> at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:163) >>> at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:152) >>> at >>> org.apache.hadoop.yarn.client.api.impl.ContainerManagementProtocolProxy$ContainerManagementProtocolProxyData.newProxy(ContainerManagementProtocolProxy.java:210) >>> at >>> org.apache.hadoop.yarn.client.api.impl.ContainerManagementProtocolProxy$ContainerManagementProtocolProxyData.<init>(ContainerManagementProtocolProxy.java:196) >>> at >>> org.apache.hadoop.yarn.client.api.impl.ContainerManagementProtocolProxy.getProxy(ContainerManagementProtocolProxy.java:117) >>> at >>> org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl.getCMProxy(ContainerLauncherImpl.java:403) >>> at >>> org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$Container.launch(ContainerLauncherImpl.java:138) >>> at >>> org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$EventProcessor.run(ContainerLauncherImpl.java:369) >>> 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) >>> >>> >>> I have everything configured with hdfs running where i am able to create >>> files and directories. running jps on my machine shows all components >>> running. >>> >>> 10290 NameNode >>> 10416 DataNode >>> 10738 ResourceManager >>> 11634 Jps >>> 10584 SecondaryNameNode >>> 10844 NodeManager >>> >>> >>> Any pointers will be appreciated. >>> >>> Thanks and Regards, >>> -Rahul Singh >> >> > -- Harsh J
