Container size

Hi, What is the minimum size of the container in hadoop yarn. capability.setmemory(xx);

Yarn Container Limit

Hi, How to set the maximum number of containers to be executed in each node. So that at a time only that much of containers will be running in that node..

Cannot start yarn daemons

Hi, I am trying to install hadoop 0.23.1 SNAPSHOT. while starting yarn daemons.sh it shows the following error Exception in thread main java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.conf.Configuration at

Re: Container Launching

Any solutions. On Fri, Jan 6, 2012 at 5:15 PM, raghavendhra rahul raghavendhrara...@gmail.com wrote: Hi all, I am trying to write an application master.Is there a way to specify node1: 10 conatiners node2: 10 containers Can we specify this kind of list using the application master

Container launch from appmaster

Hi all, I am trying to write an application master.Is there a way to specify node1: 10 conatiners node2: 10 containers Can we specify this kind of list using the application master

Container Launching

Hi all, I am trying to write an application master.Is there a way to specify node1: 10 conatiners node2: 10 containers Can we specify this kind of list using the application master Also i set request.setHostName(client); where client is the hostname of a node I checked the log to find the

Hadoop 0.23 build error

Hi, I tried to build the hadoop 0.23.1 version .But it throws the followung error during the build Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.6:run (tar) on project hadoop-mapreduce: An Ant BuildException has occured: exec returned: 2 Any help..

Container launch failure

Hi, I tired to launch a container from application master.But it throws the following error. java.io.FileNotFoundException: File /local1/yarn/.yarn/local/usercache/rahul_2011/appcache/application_1325760852770_0001 does not exist at

Launching containers in specific host

Hi, I tried to set the client node for launching the container within the application master. I have set the parameter as request.setHostName(client); but the containers are not launched in the destined host.Instead the loop goes on continuously. 2012-01-04 15:11:48,535 INFO

Appmasgter error

Hi, I am trying to start an server within the application master's container alone.But when i tried using Runtime.getRuntime.exec(command).But it throws the following execption. Application application_1325738010393_0003 failed 1 times due to AM Container for

Appmaster error

Hi, I am trying to start an server within the application master's container alone.But when i tried using Runtime.getRuntime.exec(command).But it throws the following execption. Application application_1325738010393_0003 failed 1 times due to AM Container for

Re: Hadoop configuration

http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-multi-node-cluster/ This is the easiest guide to configure hadoop. On Thu, Dec 22, 2011 at 2:54 PM, Humayun kabir humayun0...@gmail.comwrote: someone please help me to configure hadoop such as core-site.xml, hdfs-site.xml,