All the question that scared me now i am trying to scare them .. so that they cant scare others :)
Friday, September 4, 2015
Wednesday, September 2, 2015
Install GNOME Desktop Ubuntu
Using following command we can install and enable desktop GUI for Ubuntu server version if needed.
sudo apt-get install ubuntu-gnome-desktop
sudo service gdm restart
sudo apt-get install ubuntu-gnome-desktop
sudo service gdm restart
Tuesday, September 1, 2015
org.apache.hadoop.yarn.exceptions.InvalidAuxServiceException: The auxService:mapreduce_shuffle does not exist
Add following entries to yarn-site.xml if not present and restar yarn service.
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.aux-services.mapreduce_shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.aux-services.mapreduce_shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>
Subscribe to:
Posts (Atom)
Featured Posts
#Linux Commands Unveiled: #date, #uname, #hostname, #hostid, #arch, #nproc
#Linux Commands Unveiled: #date, #uname, #hostname, #hostid, #arch, #nproc Linux is an open-source operating system that is loved by millio...
-
Hadoop is a batch processing system, and Hadoop jobs tend to have high latency and incur substantial overhead in job submission and sched...
-
Print numbers in order : #!/bin/bash for i in $(seq 0 4) do for j in $(seq $i -1 0) do echo -n $j done echo done Will gi...