I have installed Apache Netbean 16 and doesnt respong as soon as its launches,
I have tried other versions of the same thing.
So am probably doing something wrong with installation
My system is
Processor Intel(R) Core(TM) i7-6700HQ CPU # 2.60GHz, 2601 Mhz, 4 Core(s), 8 Logical Processor(s)
RAM: 32GB
C-drive 2GB free of 99GB
D- drive 170GB free of 900GB
the apache is installed on the D drive
Related
I found out that Windows has a monolithic kernel : Winodws 7 to feature 25 MB Kernel
As per wikipedia: A monolithic kernel is an operating system architecture where the entire operating system is working in kernel space.
So how does Windows 7 Kernel has 25 MB size and still be monolithic ?
When running Mongod I get the following WARNING: The file system cache of this machine is configured to be greater than 40% of the total memory. This can lead to increased memory pressure and poor performance. This is on a windows 10 pro 64 bit machine.
I'm currently using a combination of qemu-kvm, libvirtd, and virt-manager to host some virtual RHEL 6 machines. When I go ahead and attempt to bump the ram usage up above 4gb, the machines fail to start. What would even be the cause of this? Any information is helpful.
I'm running a 10 core, 3GHz Xeon processor, with 64 GB of ram.
I am new to Hadoop. I am trying to built hadoop cluster to test performance of hadoop.I want to know what are the minimum cluster size,memory,disks space,number of cores,for each node(master and slave) and I want to know what would be the size of testing file. I am trying to process text file
For HortonWorks
Runs on 32-bit and 64-bit OS (Windows 7, Windows 8 and Mac OSX and LINUX)
Your machine should have a minimum of 10 GB to able to run the VM which allocates 8GB
Virtualization enabled on BIOS Only If you're running it on a VM
Browser: Chrome 25+, IE 9+, Safari 6+, Firefox 18+ recommended. (Sandbox will not run on IE 10)
Just go to their download page http://hortonworks.com/hdp/downloads/
Look at Cloudera requirements you'll get this
RAM - 4 GB
IPv6 must be disabled.
No blocking by iptables or firewalls; port 7180 must be open because it is used to access Cloudera Manager after installation. Cloudera Manager communicates using specific ports, which must be open.
ext3: This is the most tested underlying filesystem for HDFS.
CPU - the more the better
JDK 1.7 at least
For more information you can check the following link
http://www.cloudera.com/documentation/enterprise/latest/topics/cm_ig_cm_requirements.html#cmig_topic_4_1_unique_1
I have installed Memcached along with OPCache Zend. And I wonder why it is using so low memory. Does this stat's are good ?.
I have configured about 20sites to use it. Wordpress, Magento, Joomla
My Server spec are :
Intel Xeon X3440 Quad-Core
Memory 16GB
x2 1500 GB SATA II-HDD 7.200 rpm
CentOS 5 - Plesk 10 - RAID 1
This is output from Memcached Admin window:
This is my configuration from memcache.ini
extension=memcache.so
session.save_handler=memcache
session.save_path="tcp://localhost:11211?persistent=1&weight=1&timeout=1&retry_interval=15"
This is my configuration from memcached in sysconfig:
PORT="11211"
USER="memcached"
MAXCONN="512"
CACHESIZE="32"
OPTIONS="-f 1.5 -I 2800 -l 127.0.0.1"
It is using a very low amount of memory because you're CACHESIZE variable in /etc/sysconfig/memcached is 32, it will never use more than 32mb. Try increasing it to 64 and you're server might perform slightly faster (depending on your coding implementation of course).