@bsaad  Sorry I wasn't available for a while, What I meant was the BIOS , this is a much older server but it should be outright  clear once you enter the BIOS I see in your screenshot it's set to HyperV can you also boost the CPU to 2 . Please let me know  ... View more

Thanks for your reply.   1: the google test was successful. 2: the command you suggested did not give me any response. which which directory do i need to run it? ... View more

Hi all, pyspark is still not recognised in my jupyter notebook for instance when I do: import pyspark or anything related i get an error.    I have also installed many versions of python. I try open a new notebook with different python version but still facing trouble.   Here copy and paste for my .bashrc file. Please can you tell me where my error is :   # .bashrc # User specific aliases and functions alias rm='rm -i' alias cp='cp -i' alias mv='mv -i' # Source global definitions if [ -f /etc/bashrc ]; then . /etc/bashrc fi export SPARK_CLASSPATH=/usr/share/java/postgresql-jdbc-8.4.704.jar export PYSPARK_DRIVER_PYTHON_OPTS="notebook" export PYSPARK_DRIVER_PYTHON=jupyter export SPARK_CLASSPATH=/usr/share/java/postgresql-jdbc-8.4.704.jar export PYSPARK_DRIVER_PYTHON_OPTS="notebook" export PYSPARK_DRIVER_PYTHON=jupyter export PATH=$PATH:/home/cloudera/anaconda3/bin # added by Anaconda3 4.0.0 installer export PATH="/home/cloudera/anaconda3/bin:$PATH" export SPARK_CLASSPATH=/usr/share/java/postgresql-jdbc-8.4.704.jar export PYSPARK_DRIVER_PYTHON_OPTS="notebook" export PYSPARK_DRIVER_PYTHON=jupyter export SPARK_CLASSPATH=/usr/share/java/postgresql-jdbc-8.4.704.jar export PYSPARK_DRIVER_PYTHON_OPTS="notebook" export PYSPARK_DRIVER_PYTHON=jupyter Thank you ... View more

Q: Can I use CDH to get familiar with Hadoop, MapReduce, and so on?  If so, can you point me in the right direction, please?  Yes, you can please follow the below link to install CDH in VM, but I believe you need credentials to do it https://docs.cloudera.com/documentation/enterprise/latest/topics/installation.html   If you want to use Hortonworks you can use the below link to install a sandbox https://www.cloudera.com/tutorials/sandbox-deployment-and-install-guide.html ... View more

Hi @bsaad  Thank you for helping me with the logs, Sounds like a "Hardening" issue, if that is what to be mentioned by VirtualBox Community.   Please read these and triage the situation based on your System Specs: VirtualBox Threads:  https://forums.virtualbox.org/viewtopic.php?f=6&t=95559 Diagnosing VirtualBox Hardening Issues   Hope this helps! Is your question answered? If Yes, Feel free to mark the answer as "Accept as Solution". If you find this reply helpful, say thanks by clicking on the "thumbs-up" button. ... View more