Infolab wiki
Differences between revisions 1 and 7 (spanning 6 versions)
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|| '''Server''' || '''OS''' || '''Memory [GB]''' || '''CPU Type''' || '''Arch''' || '''CPU Speed''' || '''CPUs''' || '''Cores''' || '''Threads''' || '''Local Storage [TB]''' || '''Login''' || '''Description''' || || ilhadoop || CentOS 6.6 || 64 || Opteron 6276 || 64 bit || 2.3 || 2 || 32 || 32 || 2 || CS || !JobTracker, !NameNode || || ilh01-ilh40 || CentOS 6.9 || 64 || Opteron 6320 || 64 bit || 2.8 || 1 || 8 || 8 || 8 || N/A || !TaskTracker, !DataNode || Before updating notes: === Java version === {{{ adrijan@ilh02:~$ java -version java version "1.8.0_45" Java(TM) SE Runtime Environment (build 1.8.0_45-b14) Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode) }}} Download: http://www.oracle.com/technetwork/java/javase/downloads/java-archive-javase8-2177648.html File attached (registration needed to download older versions of java) [[attachment:jre-8u45-linux-x64.tar.gz]] Ubuntu 16.04.3: * update-alternatives --install /usr/bin/java java /opt/java/jre1.8.0_45/bin/java 1 * update-alternatives --set java /opt/java/jre1.8.0_45/bin/java |
Hadoop
Server |
OS |
Memory [GB] |
CPU Type |
Arch |
CPU Speed |
CPUs |
Cores |
Threads |
Local Storage [TB] |
Login |
Description |
ilhadoop |
CentOS 6.6 |
64 |
Opteron 6276 |
64 bit |
2.3 |
2 |
32 |
32 |
2 |
CS |
JobTracker, NameNode |
ilh01-ilh40 |
CentOS 6.9 |
64 |
Opteron 6320 |
64 bit |
2.8 |
1 |
8 |
8 |
8 |
N/A |
TaskTracker, DataNode |
Before updating notes:
Java version
adrijan@ilh02:~$ java -version java version "1.8.0_45" Java(TM) SE Runtime Environment (build 1.8.0_45-b14) Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode)
Download: http://www.oracle.com/technetwork/java/javase/downloads/java-archive-javase8-2177648.html
File attached (registration needed to download older versions of java) jre-8u45-linux-x64.tar.gz
Ubuntu 16.04.3:
- update-alternatives --install /usr/bin/java java /opt/java/jre1.8.0_45/bin/java 1
- update-alternatives --set java /opt/java/jre1.8.0_45/bin/java